Hill-Rom Advanta P1600 Service Manual
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Hill-Rom Advanta P1600 Service Manual

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Table of Contents

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SERVICE MANUAL
For Parts or Technical Assistance
USA (800) 445-3720 Canada (800) 267-2337
International: Contact your distributor.
Advanta™
Bed
From Hill-Rom
Product No. P1600
errata
man168ra-e1
man168ra

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  • Page 1 SERVICE MANUAL Advanta™ errata From Hill-Rom man168ra-e1 Product No. P1600 For Parts or Technical Assistance man168ra USA (800) 445-3720 Canada (800) 267-2337 International: Contact your distributor.
  • Page 3 Advanta™ Bed Service Manual Revisions Revision Letter Pages Affected Date Original Issue April, 2000 May, 2001 man168ra Advanta™ Bed Service Manual (man168ra) Page i...
  • Page 4 ZoneAire® is a registered trademark of Hill-Rom Services, Inc. The information contained in this manual is subject to change without notice. Hill-Rom makes no commitment to update or keep current, the information contained in this manual. The only product warranty intended by Hill-Rom is the express, written warranty accompanying the bill of sale to the original purchaser.
  • Page 5 Additional copies of this manual can be obtained from Hill-Rom. To order additional copies of this service manual, call (800) 445-3720, and place a parts order for part number man168ra.
  • Page 6 Revisions NOTES: Page iv Advanta™ Bed Service Manual (man168ra)
  • Page 7 Table of Contents Chapter 1: Introduction Purpose ............1 - 5 Audience .
  • Page 8 Table of Contents Manual Operation ......... . . 1 - 12 Headboard and Footboard.
  • Page 9 Table of Contents Warning and Caution Labels ........1 - 47 Chapter 2: Troubleshooting Procedures Getting Started .
  • Page 10 Table of Contents Night Light Does Not Operate ........2 - 32 ZoneAire®...
  • Page 11 Table of Contents Valve/Sensor Module Digital Control Lines ..... . 3 - 23 External Watchdog ......... . 3 - 24 24V AC Solenoid Drivers.
  • Page 12 Table of Contents Pressure Relief Mode ........3 - 39 Heel Relief Modes .
  • Page 13 Table of Contents Replacement ..........4 - 16 Air Sleep Surface Mattress .
  • Page 14 Table of Contents Cable Conduit and Cable Assembly ........4 - 43 Removal .
  • Page 15 Table of Contents Knee Limit Switch ..........4 - 76 Removal .
  • Page 16 Table of Contents Footboard Interface P.C. Board ........4 - 109 Removal .
  • Page 17 Table of Contents Air Supply Module ..........5 - 30 Foot End Siderail .
  • Page 18 Table of Contents Tool and Supply Requirements........6 - 16 Chapter 7: Accessories Accessories .
  • Page 19 Chapter 1 Introduction Chapter Contents Purpose ............1 - 5 Audience .
  • Page 20 Chapter 1: Introduction CPR Release ..........1 - 10 Casters.

  • Page 21: Advanta™ Bed Service Manual (Man168Ra) Page

    Chapter 1: Introduction Indicators ..........1 - 39 Safety Tips .
  • Page 22 Chapter 1: Introduction NOTES: Page 1 - 4 Advanta™ Bed Service Manual (man168ra)

  • Page 23: Purpose

    Purpose Chapter 1: Introduction Purpose This manual provides requirements for the Advanta™ Bed normal operation and maintenance. It also includes parts lists (in chapter 5) for ordering replacement components. Audience This manual is intended for use by only facility-authorized personnel. Failure to observe this restriction can result in severe injury to people and serious damage to equipment.

  • Page 24: Chapter 5: Parts List

    Organization Chapter 1: Introduction Chapter 5: Parts List This chapter contains the warranty, part-ordering procedure, and illustrated parts lists. Chapter 6: General Procedures Cleaning, preventive maintenance, and other general procedures are described in this chapter. Chapter 7: Accessories A list of additional products, that can be used in conjunction with the Advanta™...

  • Page 25: Typographical Conventions

    Typographical Conventions Chapter 1: Introduction Typographical Conventions This manual contains different typefaces and icons designed to improve readability and increase understanding of its content. Note the following examples: • Standard text—used for regular information. • Boldface text—emphasizes a word or phrase. •...

  • Page 26: Introduction

    Introduction Chapter 1: Introduction Introduction Overview The Advanta™ Bed is a four-motor, retractable-type bed with multiple articulation features (see “Bed Positions” on page 1-17). A variety of options are available, including nurse call, patient scale, a Patient Position Monitoring (PPM) system, night light, air system, and siderail controls. See “Features” on page 1-8 for additional information concerning some of the Advanta™...

  • Page 27: Articulating Frame

    Introduction Chapter 1: Introduction When the head up switch is activated from the patient (inner) sides of the siderails, the automatic contour feature is activated. The automatic contour function raises the knee section up to 15° as the head section is raised. The automatic contour can only be activated from the patient siderail control panels, and not from the caregiver siderail control panels.

  • Page 28: Trendelenburg/Reverse Trendelenburg

    Introduction Chapter 1: Introduction Trendelenburg/Reverse Trendelenburg The Advanta™ Bed can be placed into a maximum of 11° Trendelenburg or Reverse Trendelenburg positions by utilizing the switches on the footboard control panel. The Trendelenburg and Reverse Trendelenburg features can be activated at any bed height, and the bed will adjust its height if necessary. The Trendelenburg angle indicator, located on the footboard control panel, displays the amount of Trendelenburg or Reverse Trendelenburg in degrees and inches.

  • Page 29: Casters

    Introduction Chapter 1: Introduction After the CPR Release has been activated and the entire sleep surface is in the flat position, the bed automatically resets itself for normal operation. The head motor takes 30 seconds to resume its normal operation. To operate the CPR Release: Activate the CPR Release by pushing one of the red switches (A) on the side of the release handle (B), and pulling out on the handle (see figure 1-5 on page...

  • Page 30: Central Brake And Steer

    Introduction Chapter 1: Introduction Central Brake and Steer The Advanta™ Bed is equipped with four-wheel braking and two-wheel steering. The pedal controls can be accessed near the casters at each of the four corners of the bed. The pedals are clearly identified to distinguish between braking (orange) and steering (green).

  • Page 31: Iv Rod Accommodation

    Introduction Chapter 1: Introduction Headboard The headboard is removable and free of protrusions, so that in emergencies it may be used for CPR applications. The hand grips on the headboard make moving the Advanta™ Bed easier. IV Rod Accommodation There are four locations where an IV rod can be installed—two at the head end, and two at the foot end.

  • Page 32: Zoneaire® Sleep Surface

    Introduction Chapter 1: Introduction raising the siderail, you will hear a “click” when the siderail is securely in place. To store a siderail, lower it completely, then push it in under the bed surface. Always tug slightly on a siderail after adjusting it to ensure that it is securely locked in place.

  • Page 33: Mattress Components

    Introduction Chapter 1: Introduction that can be utilized, depending on where the patient’s heels rest on the mattress. To activate: Ensure the ZoneAire® Sleep Surface mattress is in the pressure relief mode. Press and release the appropriate heel relief switch (heel 1, heel 2, or heel 3).
  • Page 34 Introduction Chapter 1: Introduction Figure 1-6. ZoneAire® Sleep Surface Mattress Assembly m168_042 Page 1 - 16 Advanta™ Bed Service Manual (man168ra)

  • Page 35: Bed Positions

    Introduction Chapter 1: Introduction Bed Positions The Advanta™ Bed has four sections: the head, seat, knee, and foot (see figure 1-7 on page 1-17). Figure 1-7. Bed Sections m168_028 Bed positions are shown as follows: • Hilow (see figure 1-8 on page 1-18) •...
  • Page 36 Introduction Chapter 1: Introduction Figure 1-8. Hilow Positions m168_029 Page 1 - 18 Advanta™ Bed Service Manual (man168ra)
  • Page 37 Introduction Chapter 1: Introduction Figure 1-9. Automatic Contour Position m168_039 Figure 1-10. Chair Position m168_030 Advanta™ Bed Service Manual (man168ra) Page 1 - 19...
  • Page 38 Introduction Chapter 1: Introduction Figure 1-11. Trendelenburg/Reverse Trendelenburg Positions m168_031 Page 1 - 20 Advanta™ Bed Service Manual (man168ra)

  • Page 39: Specifications

    Specifications Chapter 1: Introduction Specifications Physical Description For Advanta™ Bed specifications, see table 1-1 on page 1-21. Table 1-1. Specifications Feature Dimension Total length 91" (231 cm) Retracted length 78.5" (199.4 cm) Mattress support width 35" (89 cm) Mattress support length 83"...

  • Page 40: Electrical Description

    Specifications Chapter 1: Introduction Electrical Description The electrical power system is mechanically insulated from the metal parts of the bed. No additional electrical components, such as isolation transformers, are required to make this bed meet applicable electrical codes. The insulation materials are of the type that will not deteriorate to an unsafe level through normal use.

  • Page 41: Limit Switches

    Model Identification Chapter 1: Introduction Thermal resets are an integral part of the motors, protecting them in the event there is an overload condition. They stop the motor automatically if it heats up to a certain temperature. The motor will not run again until the motor cools. All Advanta™...

  • Page 42: General Operation

    General Operation Chapter 1: Introduction General Operation WARNING: Powered bed mechanisms can cause serious injury. Operate the bed only with persons clear of mechanisms. The following switches are located in the head siderails and the footboard control panel. • Bed height adjustment—hilow motors •...

  • Page 43: Siderail Controls And Footboard Control Panel

    General Operation Chapter 1: Introduction Siderail Controls and Footboard Control Panel The head end siderails and the footboard control panel contain most of the bed controls. See table 1-3 on page 1-25 through table 1-5 on page 1-27 for caregiver and patient control switches for the siderails, the caregiver control switches for the footboard control panel, and a list of whether the item is standard or optional.
  • Page 44 General Operation Chapter 1: Introduction Table 1-4. Patient Siderail Control Switches Left Head End Siderail Right Head End Siderail Standard Head up/Head down (with automatic contour) Head up/Head down (with automatic contour) Knee up/Knee down Knee up/Knee down Optional Nurse call Nurse call Nurse call/Answer indicators Nurse call/Answer indicators...
  • Page 45 General Operation Chapter 1: Introduction Table 1-5. Footboard Control Panel Switches/Indicators Standard Optional Entertainment and Lighting Sleep Surface Adjustment Siderail back light on/off Surface power on/off Night light on/off Auto firm TV/Radio mute on/off Heel relief 1 (ZoneAire® Sleep Surface only) Heel relief 2 (ZoneAire®...

  • Page 46: Standard Controls

    General Operation Chapter 1: Introduction Standard Controls Siderail Back Lighting The siderails have back lights to illuminate the patient bed position controls and make the switches more visible in dim light. The back light can be turned on or off at the footboard control panel. The back light on the nurse call switches cannot be turned off.

  • Page 47: Lockout Controls

    General Operation Chapter 1: Introduction Lockout Controls The motor functions of the bed can be deactivated by utilizing the lockout switches located at the footboard control panel. The head, knee, and hilow motors can be locked out in any combination, or all at once. Activation of the knee lockout also keeps the automatic contour function from working.

  • Page 48: Optional Controls

    General Operation Chapter 1: Introduction Optional Controls Nurse Call On an Advanta™ Bed equipped with the nurse call feature, use the nurse switch to activate the nurse call. To place a call on the nurse call system, press the nurse switch on any siderail control panel. A tone sounds to confirm that the call has been placed, and the yellow call indicator light on the patient’s siderail control panel illuminates.
  • Page 49 General Operation Chapter 1: Introduction After activation, the addition of 30 lb (14 kg) or more causes the system to beep (not alarm) until the weight is removed. For A model beds: Turn on the system by simultaneously pressing and holding the enable switch and the mode switch.
  • Page 50 General Operation Chapter 1: Introduction For B model beds: The PPM has four different modes of operation: • Position (Position indicator light on) • Exiting (Exiting indicator light on) • Out of Bed (Out of Bed indicator light on) • Off (all indicator lights off) For A model beds: The caregiver can change the mode of operation by pressing and holding the...
  • Page 51 General Operation Chapter 1: Introduction For B model beds: • Ensure that the patient is centered on the mattress and lying still and that no visitors or caregivers are inadvertently moving the bed or affecting the bed scale, such as resting a hand or arm on a siderail or headboard.
  • Page 52 General Operation Chapter 1: Introduction affecting the bed scale such as resting a hand or arm on a siderail or headboard. • Press and hold the Exiting switch until the indicator light next to the word Exiting starts to flash. •...
  • Page 53 General Operation Chapter 1: Introduction affecting the bed scale such as resting a hand or arm on a siderail or headboard. • Press and hold the Out of Bed switch until the indicator light next to the words Out of Bed starts to flash. •...
  • Page 54 General Operation Chapter 1: Introduction For B model beds: The caregiver may wish to change the alarm tone to distinguish the PPM alarm from other pieces of equipment that have audible alarms. There are four different alarm tones. Hold any two volume switches, then press and release the third volume switch to change the tone.

  • Page 55: Bed Scale

    General Operation Chapter 1: Introduction For B model beds: • Make sure the patient is not in the bed, and that no extra equipment or weight is on the bed. • Turn off the PPM system. • Press and hold the Low Volume and enable switch. All the PPM indicator lights will begin to flash.
  • Page 56 General Operation Chapter 1: Introduction NOTE: The scale automatically turns off after 5 minutes. Zeroing the Scale The bed scale must be set at zero before weighing a patient. • Zero the scale by pressing and holding the Zero/000.0 switch on the scale control panel.

  • Page 57: Indicators

    General Operation Chapter 1: Introduction To change from one unit of measure to the other, press and release the LBS/KGS switch on the scale control panel. Manual Weight Adjustment The displayed weight of the scale can be adjusted manually by using the Plus + and Minus - switches on the scale control panel.

  • Page 58: Safety Tips

    Safety Tips Chapter 1: Introduction Surface Power Off (ZoneAire® Sleep Surface only): The Surface Power Off indicator light flashes when the air system power is disconnected. Heel Relief Off (ZoneAire® Sleep Surface only): The Heel Relief Off indicator light comes on when the heel relief mode on the ZoneAire® Sleep Surface mattress is inactive.
  • Page 59 Safety Tips Chapter 1: Introduction SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. SHOCK HAZARD: Do not expose the bed to excessive moisture. Personal injury or equipment damage could occur. SHOCK HAZARD: If fluid is spilled in the footboard area, unplug the bed from its power source.
  • Page 60 Safety Tips Chapter 1: Introduction WARNING: Only facility-authorized personnel should perform preventive maintenance on the Advanta™ Bed. Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage. WARNING: Tie the foot section back toward the head section when preparing to remove the foot end cover.
  • Page 61 Safety Tips Chapter 1: Introduction WARNING: Unplug the bed from its power source before checking ohms/resistance measurements. Failure to disconnect line voltage to the bed can cause personal injury and damage the VOM. WARNING: Use a 2 x 4 to support the head end of the bed during this procedure. Failure to do so could cause the head end of the bed to fall resulting in person al injury or equipment damage.
  • Page 62 Safety Tips Chapter 1: Introduction WARNING: Powered bed mechanisms can cause serious injury. Operate the bed only with persons clear of mechanisms. CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C. boards by their edges. CAUTION: When handling electronic components, wear an antistatic strap.
  • Page 63 Safety Tips Chapter 1: Introduction CAUTION: Use caution when removing the air hoses from the air sleep surface solenoid. The fittings are plastic and can break if handled too roughly during the removal process. CAUTION: Failure to align the slide switch and drive screw when installing the hilow head drive screw can cause severe damage to the bed.
  • Page 64 Safety Tips Chapter 1: Introduction CAUTION: Attach the large air hose to the air sleep surface compressor with a cable tie. If the hose becomes unattached during operation, equipment damage could occur. CAUTION: Align the slide switch and the head limit switch after servicing the head drive screw assembly.

  • Page 65: Warning And Caution Labels

    Warning and Caution Labels Chapter 1: Introduction Warning and Caution Labels Figure 1-12. Warning and Caution Labels m168_132 Advanta™ Bed Service Manual (man168ra) Page 1 - 47...
  • Page 66 Warning and Caution Labels Chapter 1: Introduction NOTES: Page 1 - 48 Advanta™ Bed Service Manual (man168ra)
  • Page 67 Chapter 2 Troubleshooting Procedures Getting Started ........... . 2 - 3 Test Equipment .
  • Page 68 Chapter 2: Troubleshooting Procedures Foot (Hilow) Section Does Not Lower When the Reverse Trendelenburg Switch is Activated........2 - 30 Foot (Hilow) Section Does Not Go Up When the Trendelenburg Switch is Activated .

  • Page 69: Getting Started

    Function Checks. To verify the repair, perform the Final Actions after the Function Checks If troubleshooting procedures do not isolate the problem, call Hill-Rom Technical Support at (800) 445-3720 for assistance. These troubleshooting techniques will help you locate operational problems on the Advanta™...
  • Page 70 Getting Started Chapter 2: Troubleshooting Procedures WARNING: Refer to your VOM owner’s manual for complete and detailed information regarding the operation of your VOM. Failure to do so could result in personal injury or equipment damage. A common digital VOM is shown (see figure 2-1 on page 2-4). The VOM tests three basic electrical functions: alternating current (AC), direct current (DC), and ohms/resistance.

  • Page 71: Initial Actions

    Initial Actions Chapter 2: Troubleshooting Procedures Initial Actions To gather information from operators concerning problems with the Advanta™ Bed use Initial Actions. Note symptoms or other information concerning the problem that the operator describes. This information helps identify the probable cause. 1.

  • Page 72: Function Checks

    Function Checks Chapter 2: Troubleshooting Procedures Function Checks Mechanical Subsystem Troubleshooting 1. Initial Actions have been performed. ↓ → Perform “Initial Actions” on page 2-5. 2. Operate the bed’s electrical controls individualy while observing the associated mechanical parts for evidence of damaged components. The mechanical parts are operating correctly.
  • Page 73 Function Checks Chapter 2: Troubleshooting Procedures board assembly and the testport cable assembly. Remove, replace, and adjust (if necessary) the damaged component(s). This solves the problem. ↓ → Go to step 5. 4. Go to “Final Actions” on page 2-17. 5.

  • Page 74: Pneumatic Subsystem Troubleshooting

    Function Checks Chapter 2: Troubleshooting Procedures Pneumatic Subsystem Troubleshooting The pneumatic subsystem is comprised of the following five components: • Bladders, both the top and lower • Hoses and hose fittings • Air P.C. board • Solenoids and valves • Compressor 1.
  • Page 75 Function Checks Chapter 2: Troubleshooting Procedures 2. Using the digital voltmeter, with no force applied to the PPM sensor, check the PPM sensor resistance. The resistance should be above 100K ohms. 3. Apply pressure to the PPM sensor, the resistance should go down as more pressure is applied.

  • Page 76: Service Required Led

    Function Checks Chapter 2: Troubleshooting Procedures Service Required LED The Service Required LED (A) is located on the footboard control panel and provides an alarm system to indicate that service is required (see figure 2-2 on page 2-10). Figure 2-2. LED Indicators Outside of the Footboard Control Panel Cover m168_133 The Service Required LED (A) flashes two different signals: a long flash and a short flash.
  • Page 77 Function Checks Chapter 2: Troubleshooting Procedures Table 2-1. Service Required LED Flash Codes Number Number Indicated Fault Possible Cause Corrective Action of Long of Short Flashes Flashes Stuck key Defective key panel Replace the key panel (see (upper tier assembly) “Footboard Control Panel—...
  • Page 78 Function Checks Chapter 2: Troubleshooting Procedures Number Number Indicated Fault Possible Cause Corrective Action of Long of Short Flashes Flashes Loss of power Blown fuse, triac open. Determine the cause and error correct (see “ZoneAire® Sleep Surface Triac Open— Error Code 2-6” on page 2-46).
  • Page 79 Function Checks Chapter 2: Troubleshooting Procedures 2-10). Press the All Motors switch (A) to deactivate the motor power if necessary (see figure 2-3 on page 2-13). Figure 2-3. Footboard Control Panel—All Motors Switch m168_138 2. To activate the control panel switch/LED test, press and hold the chair in, chair out, bed up, and bed down switches simultaneously for 4 seconds (see figure 2-4 on page 2-13).
  • Page 80 Function Checks Chapter 2: Troubleshooting Procedures Table 2-2. Footboard Control Panel Switch/LED Indicator Test Pressing This Button on the Lights This LED Indicator Footboard Control Panel (Area) Surface power (sleep surface) Surface power LED indicator Heel 1 (sleep surface) Heel 1 LED indicator Heel 2 (sleep surface) Heel 2 LED indicator Heel 3 (sleep surface...

  • Page 81: Air System Self-Diagnostic Test

    Function Checks Chapter 2: Troubleshooting Procedures Air System Self-Diagnostic Test This self-diagnostic test enables the bed to automatically check the operation of the drive circuitry for the air manifold valves, flow direction valve, and pump. This only tests for power being switched to each valve or pump component to determine if a possible fuse has failed or other power failure.

  • Page 82: Air System Independent Diagnostic Test

    Function Checks Chapter 2: Troubleshooting Procedures for 7 seconds. The circuits that fail will flash their corresponding LED for 7 seconds. Table 2-3. Air System Self-Diagnostic Test—Surface Power LED and Corresponding LED If Surface Power LED indicator is FLASHING: Corresponding circuit that has Lights this LED indicator on the FAILED footboard control panel...

  • Page 83: Soft Reset (Advanta™ Beds With Zoneaire® Sleep Surface Only)

    Final Actions Chapter 2: Troubleshooting Procedures Table 2-4. Air System Independent Diagnostic Test—Corresponding Air System Component Switches Corresponding air system Air System Component component switch Head (auto firm) manifold valve Auto firm Seat (body) manifold valve Bed up Knee (calf) manifold valve Bed down Heel top manifold valve Heel 3...
  • Page 84 Final Actions Chapter 2: Troubleshooting Procedures 2. Plug the bed into an appropriate power source. 3. Complete all required administrative tasks. Page 2 - 18 Advanta™ Bed Service Manual (man168ra)

  • Page 85: Head Hilow Does Not Lower

    Figure 2-6. Hilow Head, Hilow Foot, and Head Capacitor Location m168_171 This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 19...

  • Page 86: Foot Hilow Does Not Lower

    (see figure 2-6 on page 2-19). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Page 2 - 20 Advanta™ Bed Service Manual (man168ra)

  • Page 87: Head Hilow Does Not Go Up

    (see figure 2-6 on page 2-19). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 21...

  • Page 88: Foot Hilow Does Not Go Up

    (see figure 2-6 on page 2-19). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Page 2 - 22 Advanta™ Bed Service Manual (man168ra)

  • Page 89: Knee Section Does Not Lower

    (see figure 2-7 on page 2-23). Figure 2-7. Knee Motor/Capacitor Location m168_172 This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 23...

  • Page 90: Knee Section Does Not Go Up

    If the voltage is approximately 120V AC, the knee capacitor does not work (see figure 2-7 on page 2-23). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Page 2 - 24 Advanta™ Bed Service Manual (man168ra)

  • Page 91: Head Section Does Not Lower

    If the voltage is approximately 120V AC, the head capacitor does not work (see figure 2-6 on page 2-19). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 25...

  • Page 92: Head Section Does Not Go Up

    (see figure 2-6 on page 2-19). 6. This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 7. Go to “Final Actions” on page 2-17. Page 2 - 26 Advanta™ Bed Service Manual (man168ra)

  • Page 93: Switch Is Activated

    4. Replace the logic control P.C. board (refer to procedure 4.35). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 5. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 27...
  • Page 94 2.9 Head (Hilow) Section Does Not Lower When the Trendelenburg Switch is Activated Chapter 2: Troubleshooting Procedures Figure 2-8. Logic Control P.C. Board—Heat Sink Regulator m168_170 Page 2 - 28 Advanta™ Bed Service Manual (man168ra)

  • Page 95: Trendelenburg Switch Is Activated

    4. Replace the logic control P.C. board (refer to procedure 4.35). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 5. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 29...

  • Page 96: Trendelenburg Switch Is Activated

    4. Replace the logic control P.C. board (refer to procedure 4.35). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 5. Go to “Final Actions” on page 2-17. Page 2 - 30 Advanta™ Bed Service Manual (man168ra)

  • Page 97: Switch Is Activated

    3. Replace the logic control P.C. board (refer to procedure 4.35). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 4. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 31...

  • Page 98: Night Light Does Not Operate

    6. Replace the power supply control P.C. board (refer to procedure 4.34). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 7. Go to “Final Actions” on page 2-17. Page 2 - 32 Advanta™ Bed Service Manual (man168ra)

  • Page 99: Zoneaire® Sleep Surface Slow Leak—Error Code 2-1

    → Replace the air control P.C. board (refer to procedure 4.9). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445-3720. 5. Replace the leaking bladder (refer to procedure 4.6). Leaks are stopped.
  • Page 100 2.14 ZoneAire® Sleep Surface Slow Leak—Error Code 2-1 Chapter 2: Troubleshooting Procedures ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 6. Go to “Final Actions” on page 2-17. Page 2 - 34 Advanta™ Bed Service Manual (man168ra)

  • Page 101: Zoneaire® Sleep Surface Continuous Run—Error Code 2-2

    2.15 ZoneAire® Sleep Surface Continuous Run—Error Code 2-2 Chapter 2: Troubleshooting Procedures 2.15 ZoneAire® Sleep Surface Continuous Run—Error Code 2-2 CAUTION: To prevent component damage, ensure that your hands are clean, and handle the P.C. boards by their edges only. CAUTION: When working with electronics, wear an appropriate static strap.
  • Page 102 → Replace the sensor control P.C. board (refer to procedure 4.7). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445-3720. Page 2 - 36 Advanta™ Bed Service Manual (man168ra)
  • Page 103 2.15 ZoneAire® Sleep Surface Continuous Run—Error Code 2-2 Chapter 2: Troubleshooting Procedures 15. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 37...

  • Page 104: Zoneaire® Sleep Surface Triac Short—Error Code 2-3

    2. Replace the air control P.C. board (refer to procedure 4.9). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 3. Go to “Final Actions” on page 2-17. Page 2 - 38 Advanta™ Bed Service Manual (man168ra)

  • Page 105: Zoneaire® Sleep Surface Sensor Eeprom—Error Code 2-4

    2.17 ZoneAire® Sleep Surface Sensor EEPROM—Error Code 2-4 Chapter 2: Troubleshooting Procedures 2.17 ZoneAire® Sleep Surface Sensor EEPROM—Error Code 2-4 This error occurs when the circuit detects a faulty reading due to shorted or open communication lines between the control circuit and the pressure sensing circuit.
  • Page 106 2.17 ZoneAire® Sleep Surface Sensor EEPROM—Error Code 2-4 Chapter 2: Troubleshooting Procedures Figure 2-9. Sleep Surface—Sensor Cable Connectors m168_149 6. Inspect the connector and pins of J/P131 on the sensor P.C. board for bent, recessed, or missing pins. Replace or repair the damaged pins. Connect the connector.
  • Page 107 → Replace the sensor control P.C. board (refer to procedure 4.7). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445-3720. 11. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra)

  • Page 108: Error Code 2-5

    2.18 ZoneAire® Sleep Surface Mattress Disconnected— Error Code 2-5 Chapter 2: Troubleshooting Procedures 2.18 ZoneAire® Sleep Surface Mattress Disconnected— Error Code 2-5 The possible cause of this error is that the electrical connection between the control circuit and the pressure sensing circuit is disconnected. CAUTION: To prevent component damage, ensure that your hands are clean, and handle the P.C.
  • Page 109 2.18 ZoneAire® Sleep Surface Mattress Disconnected— Error Code 2-5 Chapter 2: Troubleshooting Procedures d. Initiate the self-diagnostics test (see “Air System Self-Diagnostic Test” on page 2-15). e. Connect the red probe of the VOM to pin 1 on J/P114 (A). The voltage is greater than 8V DC.
  • Page 110 → Replace the mattress sensor control P.C. board (refer to procedure 4.7). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445-3720. 9. Go to “Final Actions” on page 2-17.
  • Page 111 2.18 ZoneAire® Sleep Surface Mattress Disconnected— Error Code 2-5 Chapter 2: Troubleshooting Procedures Figure 2-11. Sensor Control P.C. Board m168_167 Advanta™ Bed Service Manual (man168ra) Page 2 - 45...

  • Page 112: Zoneaire® Sleep Surface Triac Open—Error Code 2-6

    2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6 Chapter 2: Troubleshooting Procedures 2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6 SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. CAUTION: To prevent component damage, ensure that your hands are clean, and handle the P.C.
  • Page 113 2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6 Chapter 2: Troubleshooting Procedures c. Remove the two Torx® head screws, and loosen the two remaining Torx® head screws on top of the seat section portion of the sleep surface. d. Remove the footboard (see “Footboard” on page 4-7). e.
  • Page 114 2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6 Chapter 2: Troubleshooting Procedures This solves the problem. ↓ → Go to step 8. 7. Return the bed to its normal operating condition. Then go to “Final Actions” on page 2-17. 8. Measure the AC voltage between pins 10 and 1 on the connector J/P118. The voltage is greater than 100V AC.
  • Page 115 2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6 Chapter 2: Troubleshooting Procedures 12. Disconnect connector J/P110 and inspect the air control P.C. board wiring assembly (see figure 2-10 on page 2-43). Repair any broken or damaged wires. 13. Connect the air control P.C. board wiring assembly to connector J/P110. Perform the “Air System Self-Diagnostic Test”...
  • Page 116 21. Replace fuse F2 (C) on the power supply P.C. board. This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 22. Return the bed to its normal operating condition. Go to “Final Actions” on page 2-17.
  • Page 117 2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6 Chapter 2: Troubleshooting Procedures Figure 2-14. Power Supply P.C. Board m168_117 Advanta™ Bed Service Manual (man168ra) Page 2 - 51...

  • Page 118: Error Code 2-7

    2.20 ZoneAire® Sleep Surface LON Communication Error— Error Code 2-7 Chapter 2: Troubleshooting Procedures 2.20 ZoneAire® Sleep Surface LON Communication Error— Error Code 2-7 SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.
  • Page 119 2.20 ZoneAire® Sleep Surface LON Communication Error— Error Code 2-7 Chapter 2: Troubleshooting Procedures Figure 2-15. Connector J/P1 and J/P3 on the Air Control P.C. Board m168_173 Advanta™ Bed Service Manual (man168ra) Page 2 - 53...
  • Page 120 → Replace the power supply control P.C. board (refer to procedure 4.34). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445- 3720. 7. Replace the air control P.C. board (refer to procedure 4.9).
  • Page 121 2.20 ZoneAire® Sleep Surface LON Communication Error— Error Code 2-7 Chapter 2: Troubleshooting Procedures ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 14. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 55...
  • Page 122 2.20 ZoneAire® Sleep Surface LON Communication Error— Error Code 2-7 Chapter 2: Troubleshooting Procedures Figure 2-16. Connector J/P1 on the ZoneAire® Interface P.C. Board m168_174 Page 2 - 56 Advanta™ Bed Service Manual (man168ra)

  • Page 123: Key Stuck Closed—Error Code 1-2

    2.21 Key Stuck Closed—Error Code 1-2 Chapter 2: Troubleshooting Procedures 2.21 Key Stuck Closed—Error Code 1-2 CAUTION: To prevent component damage, ensure that your hands are clean, and handle the P.C. boards by their edges only. CAUTION: Wear an appropriate static strap when working with electronics. Equipment damage can occur.

  • Page 124: Zoneaire® Sleep Surface Does Not Work

    2.22 ZoneAire® Sleep Surface Does Not Work Chapter 2: Troubleshooting Procedures 2.22 ZoneAire® Sleep Surface Does Not Work SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. CAUTION: To prevent component damage, ensure that your hands are clean, and handle the P.C.
  • Page 125 2.22 ZoneAire® Sleep Surface Does Not Work Chapter 2: Troubleshooting Procedures 4. Go to “Final Actions” on page 2-17. 5. Connect the black probe of the VOM to the anode end of D16 (B) and the red probe to J/P112, Pin 2 (D) located on the air control P.C. board (see figure 2-10 on page 2-43).
  • Page 126 → Replace the power supply control P.C. board (refer to procedure 4.34). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445- 3720. 15. Measure the DC voltage between pin 1 and pin 3 of J/P8 (B) on the power supply P.C.

  • Page 127: Scale Display—Err0, Err1, Err2 Or Err3 Displayed

    ↓ → Bed is turned off (see On/Off button). If this solves the problem, go to “Final Actions” on page 2-17. Otherwise, call Hill-Rom Technical Support at (800) 445-3720. 5. Go to “Err0” on page 2-61, “Err1” on page 2-62, “Err2” on page 2-62, or “Err3”...

  • Page 128: Err1

    Chapter 2: Troubleshooting Procedures This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 2. Go to “Final Actions” on page 2-17. Err1 1. The scale displays Err1 and beeps ten times. An error has occurred during the memory check.
  • Page 129 Connect or replace the load beam (refer to procedure 4.38). This solves the problem. ↓ → Call Hill-Rom Technical Support at (800) 445-3720. 4. Go to “Final Actions” on page 2-17. Advanta™ Bed Service Manual (man168ra) Page 2 - 63...

  • Page 130: Patient Position Monitor (Ppm) Does Not Function

    2.24 Patient Position Monitor (PPM) Does Not Function Chapter 2: Troubleshooting Procedures 2.24 Patient Position Monitor (PPM) Does Not Function 1. The Advanta™ Bed must be zeroed upon delivery. To determine if the bed needs zeroed, check the following list, answering yes or no for each statement: –...

  • Page 131: Patient Position Monitor (Ppm) System Beeps Twice And Flashes Leds

    2.25 Patient Position Monitor (PPM) System Beeps Twice and Flashes LEDs Chapter 2: Troubleshooting Procedures 2.25 Patient Position Monitor (PPM) System Beeps Twice and Flashes LEDs The Patient Position Monitor (PPM) system beeps twice, flashes LEDs on the PPM control panel, and shuts off after trying to arm. If the Position LED is flashing, proceed to step 1.
  • Page 132 12. Replace the PPM micro board. This solves the problem. ↓ → Contact Hill-Rom Technical Support at (800) 445-3720. 13. Go to “Final Actions” on page 2-16. Exiting LED 14. The Exiting LED is flashing. See “Zeroing for the Out of bed Mode (Beds Without Scales) for beds without scales on page 1-34, or see “Zeroing the Scale”...
  • Page 133 24. Replace PPM micro P.C. board. This solves the problem. ↓ → Contact Hill-Rom Technical Support at (800) 445-3720. 25. Go to “Final Actions” on page 2-16. 1. Maxifloat® is a registered trademark of B.G. Industries, Inc. Advanta™ Bed Service Manual (man168ra)
  • Page 134 30. Verify that the weight on the bed is between 70 and 450 lb. (32-204 kg). This solves the problem. ↓ → Contact Hill-Rom Technical Support at (800) 445-3720. 31. Go to “Final Actions” on page 2-16. Page 2 - 68...

  • Page 135: Sidecom® Communication System Tester

    2.26 SideCom® Communication System Tester Chapter 2: Troubleshooting Procedures 2.26 SideCom® Communication System Tester The SideCom® Communication System tester (P/N SA5002) checks the control functions of the siderail communication system on a SideCom® Communication System equipped bed (see figure 2-17 on page 2-69). The tester connects to the bed’s communication cable (P379) and siderail cable.

  • Page 136: Testing With Sidecom® Communication System Tester

    This testing procedure is only valid for the Universal Television configuration only. If the SideCom® Communication System is not Universal Television modified, contact Hill-Rom Technical Support for troubleshooting procedures. 1. Operate the Direct—Indirect or Radio switch from the left siderail.
  • Page 137 2.26 SideCom® Communication System Tester Chapter 2: Troubleshooting Procedures Repeat this step for the right siderail. 3. Operate either the inside or outside Nurse Call from the left siderail. The Nurse Call light on the tester comes on when either switch is activated. NOTE: Pressing the Nurse Call switch from the siderail causes the call to be placed and then released, and is controlled by the bed system.
  • Page 138 2.26 SideCom® Communication System Tester Chapter 2: Troubleshooting Procedures NOTES: Page 2 - 72 Advanta™ Bed Service Manual (man168ra)
  • Page 139 Chapter 3 Theory of Operation Chapter Contents Wiring Diagrams........... 3 - 5 Theory of Operation .
  • Page 140 Chapter 3: Theory of Operation Amplifier..........3 - 31 Analog-to-Digital Converter.
  • Page 141 Chapter 3: Theory of Operation LON Communication Error ........3 - 45 Advanta™...
  • Page 142 Chapter 3: Theory of Operation NOTES: Page 3 - 4 Advanta™ Bed Service Manual (man168ra)

  • Page 143: Wiring Diagrams

    Wiring Diagrams Chapter 3: Theory of Operation Wiring Diagrams The following wiring diagrams detail the electrical circuits and the circuit boards on the Advanta™ Bed. Use these diagrams as troubleshooting aids. Figure 3-1. Scale Display P.C. Board P/N 63344 m168_108 Advanta™...
  • Page 144 Wiring Diagrams Chapter 3: Theory of Operation Figure 3-2. Inner Patient #2 P.C. Board Assembly For Siderails P/N 63211 and P/N 67203 Page 3 - 6 Advanta™ Bed Service Manual (man168ra)
  • Page 145 Wiring Diagrams Chapter 3: Theory of Operation Figure 3-3. Inner Patient #2 P.C. Board Wiring Diagram For Siderails P/N 63211 m168_105 Advanta™ Bed Service Manual (man168ra) Page 3 - 7...
  • Page 146 Wiring Diagrams Chapter 3: Theory of Operation Figure 3-4. Footboard Function Switch Footboard LED P/N 63280 m168_110 Page 3 - 8 Advanta™ Bed Service Manual (man168ra)
  • Page 147 Wiring Diagrams Chapter 3: Theory of Operation Figure 3-5. Scale/Bed Exit Analog Board PN 4975102 Refer to fold-out FO 3-1 at the rear of this manual. Figure 3-6. Patient Switch Board PN 63208 Refer to fold-out FO 3-2 at the rear of this manual. Figure 3-7.
  • Page 148 Wiring Diagrams Chapter 3: Theory of Operation Figure 3-10. ZoneAire® Switch Footboard LED Board PN 63276 Refer to fold-out FO 3-6 at the rear of this manual. Figure 3-11. Logic Board PN 63285 Refer to fold-out FO 3-7 at the rear of this manual. Figure 3-12.
  • Page 149 Wiring Diagrams Chapter 3: Theory of Operation Figure 3-15. ZoneAire® Interface Board PN 6339601 Refer to fold-out FO 3-11 at the rear of this manual. Figure 3-16. Sensor Board PN 4474001 Refer to fold-out FO 3-12 at the rear of this manual. Figure 3-17.

  • Page 150: Theory Of Operation

    Theory of Operation Chapter 3: Theory of Operation Figure 3-20. Hilow/Knee Sensor PN 63885 Refer to fold-out FO 3-16 at the rear of this manual. Figure 3-21. Inner Patient II Board (B Model Beds) PN 67203 Refer to fold-out FO 3-17 at the rear of this manual. Figure 3-22.
  • Page 151 Theory of Operation Chapter 3: Theory of Operation bed operation. The outputs on connectors P7 and P12 are switched AC line voltages used to power the split-phase, AC, intermittent-duty motors. All inputs to the logic control P.C. board are processed simultaneously and present the motors with power when conditions are correct.
  • Page 152 Theory of Operation Chapter 3: Theory of Operation board assemblies to reduce errors in servicing. The siderail cable, part number 63600, connects the siderail interface P.C. board and the logic control P.C. board. This cable, with its multi-colored wires, is an exception to the single color rule.
  • Page 153 Theory of Operation Chapter 3: Theory of Operation An additional limit switch system resides on the retractable frame knee drive assembly. The logic control P.C. board is connected on P2 via cable, part number 6148701, to the knee limit system mounted in the knee drive. Advanta™...
  • Page 154 Theory of Operation Chapter 3: Theory of Operation Figure 3-23. Logic Control P.C. Board—Top P/N 63285 m168_114 Page 3 - 16 Advanta™ Bed Service Manual (man168ra)
  • Page 155 Theory of Operation Chapter 3: Theory of Operation Figure 3-24. Logic Control P.C. Board—Bottom P/N 63285 m168_116 Advanta™ Bed Service Manual (man168ra) Page 3 - 17...

  • Page 156: Power Supply P.c. Board—P/N 63349

    Theory of Operation Chapter 3: Theory of Operation Power Supply P.C. Board—P/N 63349 The overall power supply system of an Advanta™ Bed consists of four major subassemblies: • The power supply P.C. board assembly, part number 63349, is the heart of the system, containing all the active components that regulate, rectify, and manage the power sources (see figure 3-25 on page 3-21).
  • Page 157 Theory of Operation Chapter 3: Theory of Operation accessory connectors available for future needs on the power supply P.C. board. The unregulated voltage is monitored by a circuit that disables the relay power supply and the PPM/Scale module. Line voltages, or loads that create unregulated voltages less than approximately 10-12 volts, disable the output of the relay/Scale/PPM power supply.
  • Page 158 Theory of Operation Chapter 3: Theory of Operation Surface control P.C. boards utilize the power supply pre-regulator for air systems. The regulated and current-limited supply is transported via connector P8 and a cable, part number 63729. This interface is earth-ground-referenced. An AC line supply connector, P5, is provided for accessories or air system control P.C.
  • Page 159 Theory of Operation Chapter 3: Theory of Operation Figure 3-25. Power Supply P.C Board P/N 63349 m168_176 Advanta™ Bed Service Manual (man168ra) Page 3 - 21...

  • Page 160: Patient Position Monitor (Ppm)

    Theory of Operation Chapter 3: Theory of Operation Patient Position Monitor (PPM) Power is supplied to the Scale/PPM module via connector P5, by the P1600 central power supply. The power supply provides a pre-regulated 12-14V DC referenced to signal VSS at 400mA maximum, 200mA typical, and another unregulated 9-18V DC referenced to signal chassis digital ground at 200mA.

  • Page 161: Air Control P.c. Board—P/N 44760

    Theory of Operation Chapter 3: Theory of Operation The analog assembly is responsible for scale readings and memory retention. The analog circuitry is located in the weigh frame of the bed as close to the load beams as possible. The load beams are resistive bridge sensors excited by a regulated DC voltage.

  • Page 162: External Watchdog

    Theory of Operation Chapter 3: Theory of Operation microprocessor so that no significant power is available at the user-accessible connector. The output signals SEN_SEL_A (P114-16), SEN_SEL_B (P114-17), and SEN_SEL_C (P114-18) are used to select one of the six air pressure sensors for which data is to be received.

  • Page 163: Compressor And Crossover Valve Drivers

    Theory of Operation Chapter 3: Theory of Operation through R82, are used to configure the transformer’s primary coil for either 115V AC or 230V AC operation. Relay K1 acts as a supervisory switch for solenoid power and logic power to the valve/sensor module. The relay is on continuously during normal operation.

  • Page 164: Regulator

    Theory of Operation Chapter 3: Theory of Operation Regulator RT1 provides overcurrent protection at currents over 0.5A. U15 regulates to + 5V DC + 0.25V. Maximum output current for this application is approximately 385mA. U15 can maintain regulation with an input voltage down to 5.75V DC.
  • Page 165 Theory of Operation Chapter 3: Theory of Operation Figure 3-26. Air Control P.C. Board—Top P/N 44760 m168_145 Advanta™ Bed Service Manual (man168ra) Page 3 - 27...
  • Page 166 Theory of Operation Chapter 3: Theory of Operation Figure 3-27. Air Control P.C. Board—Bottom P/N 44760 m168_146 Page 3 - 28 Advanta™ Bed Service Manual (man168ra)

  • Page 167: Sensor Control Board—P/N 44740

    Theory of Operation Chapter 3: Theory of Operation Sensor Control Board—P/N 44740 General Description The pressure sensing circuit provides the interface between the Advanta™ Bed ZoneAire® Sleep Surface multiple air volume and the control circuit. The pressure sensing circuit consists of six air pressure transducers and a common mode reference voltage input, which are multiplexed and amplified sequentially.

  • Page 168: Output Protection

    Theory of Operation Chapter 3: Theory of Operation Output Protection The output pin 6 of U7 cannot exceed the supply voltage by more than 0.5 volts, nor can it drop below the ground potential by 0.5 volts. Therefore, any voltage build-up across voltage suppressor D15 must be clamped within 0.5 volts of the rails.

  • Page 169: Analog Multiplexer

    Theory of Operation Chapter 3: Theory of Operation R63 is an R/2R resistor network whose output is 256 discrete voltage levels linearly spaced from Vss to approximately 2.90 volts. The voltage at R63 pin 16 is determined by the D/A byte shifted into U2. R46 scales the range of R63 pin 16 to the 2.90 volts described above.

  • Page 170: Solenoid Drive

    Theory of Operation Chapter 3: Theory of Operation The low-to-high transition of the inverted pulse at U4 pin 12 causes the start bit to be clocked into the A/D as the first bit of the conversion instruction. The remainder of the conversion instruction is sent by clocking in three more bits, 101, where 101 is the opcode for converting U4 CH 1 with respect to CH 0.
  • Page 171 Theory of Operation Chapter 3: Theory of Operation Figure 3-28. Sensor P.C. Board P/N 44740 m168_127 Advanta™ Bed Service Manual (man168ra) Page 3 - 33...

  • Page 172: Zoneaire® Sleep Surface Air Interface System

    Theory of Operation Chapter 3: Theory of Operation ZoneAire® Sleep Surface Air Interface System Switch Matrix The ZoneAire® Sleep Surface user interface requires 10 switches and 12 indicators. When a switch is pressed or released, there is a minimum 50 - millisecond debounce.

  • Page 173: Zoneaire® Sleep Surface—Mattress Plumbing

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation ZoneAire® Sleep Surface—Mattress Plumbing The mattress contains three individual bladders segmented into nine separate sections. There is a port on the left side of each bladder that connects the bladders to their corresponding valve located in the foot end of the mattress and possibly to another bladder.

  • Page 174: General Description

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation Communication between the controller circuit and the footboard control panel is via LON communications protocol through a single pair of wires utilizing RS485 medium standard. Communications between the controller circuit and the pressure sensing circuit is via a 25 pin D-sub cable, utilizing 3-wire, synchronous, serial, bi-directional communications (along with other discrete lines, and AC and DC power).

  • Page 175: Zoneaire® Sleep Surface Operating Modes

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation Upon reset, the following sequence occurs: • The operating mode is read from the Neuron’s internal EEPROM. This is the state the air system was in before the reset occurred. •...

  • Page 176: Off Mode

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation In all modes, the footboard control panel is monitored for activity pertaining to the air system. In all modes, except the off mode, a main loop is executed at an approximate 25 Hz rate that performs the following functions: •...

  • Page 177: Pressure Relief Mode

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation While in any of the other modes, the air system transitions to the off mode in two ways: • The surface power switch is pressed. • An air system error occurs (not a communication error). Pressure Relief Mode While in the pressure relief mode, the air pressures in each of the six bladder zones are regulated at predefined levels, called trim points.

  • Page 178: Auto Firm Mode

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation The footboard control panel heel relief off LED is lit when the systems are off. Auto Firm Mode While in the auto firm mode, all trim points are changed to new values. Pressures are then regulated, as described in the pressure relief mode, at the new trim points.

  • Page 179: Cpr Mode

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation CPR Mode While in the CPR mode, all trim points are increased to new values as in the auto firm mode. However, the head and seat zones are inflated to these new values first.

  • Page 180: Intermode Transitions

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation Intermode Transitions Intermode transitions are transitions among all modes except the off mode. Upon transition into one of these new modes, the following occurs: • Pressure bands around the new mode’s trim points are calculated. •...

  • Page 181: System Errors

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation System Errors The controller has built in self-diagnostics that are designed to detect system failures that may not be easily identifiable otherwise. These failures cause the system to transfer to the off mode and repeatedly flash a code on the footboard control panel service required LED.

  • Page 182: Continuous Run Error

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation Continuous Run Error In all modes, except the off mode, the system is monitored for the following failure conditions that would cause the pump to run continuously: • Excessive air leaks •...

  • Page 183: Mattress Connection Error

    ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation Whenever an EEPROM error is detected, the operating mode transitions to off, and the footboard control panel service required LED repeatedly flashes code 2, 4. Mattress Connection Error In all modes, except the off mode, the electrical connection between the control circuit and the pressure sensing circuit is monitored.
  • Page 184 ZoneAire® Sleep Surface Software Theory of Operation Chapter 3: Theory of Operation footboard control panel is also checking communications and should discover that communication was lost. It will then flash code 2, 7. Page 3 - 46 Advanta™ Bed Service Manual (man168ra)

  • Page 185: Replacement

    Chapter 4 Removal, Replacement, and Adjustment Procedures Chapter Contents Footboard ............4 - 7 Removal .
  • Page 186 Chapter 4: Removal, Replacement, and Adjustment Procedures Air Sleep Surface—Surface Control Valve ......4 - 22 Removal .

  • Page 187: Replacement

    Chapter 4: Removal, Replacement, and Adjustment Procedures Removal ........... . . 4 - 49 Replacement .

  • Page 188: Removal

    Chapter 4: Removal, Replacement, and Adjustment Procedures Removal ........... . . 4 - 81 Replacement .
  • Page 189 Chapter 4: Removal, Replacement, and Adjustment Procedures Removal ........... . 4 - 113 Replacement .

  • Page 190: Replacement

    Chapter 4: Removal, Replacement, and Adjustment Procedures NOTES: Page 4 - 6 Advanta™ Bed Service Manual (man168ra)

  • Page 191: Removal

    4.1 Footboard Chapter 4: Removal, Replacement, and Adjustment Procedures Footboard Tools required: None Removal SHOCK HAZARD: If fluid is spilled in the footboard area, unplug the bed from its power source. Thoroughly dry the electrical connections for the footboard before plugging the bed into its power source. Personal injury or equipment damage could occur.
  • Page 192 4.1 Footboard Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Lift the footboard (A) off the mounting posts (B). Replacement 1. Install the footboard (A) on the mounting posts (B). NOTE: The footboard connectors are keyed so that footboards will fit easily on the correct beds.

  • Page 193: Foot End Cover

    4.2 Foot End Cover Chapter 4: Removal, Replacement, and Adjustment Procedures Foot End Cover Tools required: T25 Torx® head screwdriver Removal 1. Raise the knee section to its highest point. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 194: Replacement

    4.2 Foot End Cover Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-2. Foot End Cover m168_002 7. Lift the foot end cover (B) up at a point near the foot end of the bed, and pull it out. Replacement CAUTION: Do not lower the foot section while the knee section is down and the foot end cover is removed.

  • Page 195: Replacement

    4.2 Foot End Cover Chapter 4: Removal, Replacement, and Adjustment Procedures SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. 5. Install the footboard (see “Footboard” on page 4-7) on the bed. 6.

  • Page 196: Headboard

    4.3 Headboard Chapter 4: Removal, Replacement, and Adjustment Procedures Headboard Tools required: None Removal Grasp the hand grips (A) firmly and lift up (see figure 4-3 on page 4-12). Figure 4-3. Headboard m168_085 Replacement 1. Using the guide arrows on the headboard (B), align the headboard sockets with the posts (C) on the bed frame, and lower the headboard onto the posts.

  • Page 197: Head End Covers

    4.4 Head End Covers Chapter 4: Removal, Replacement, and Adjustment Procedures Head End Covers Tools required: T25 Torx® head screwdriver Removal There are two covers at the head end of the bed: a lower, stationary head end cover (A) and an upper, sliding head end cover (B) (see figure 4-4 on page 4-13).

  • Page 198: Replacement

    4.4 Head End Covers Chapter 4: Removal, Replacement, and Adjustment Procedures SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. 2. Unplug the bed from its power source. 3.

  • Page 199: Air Control Cover

    4.5 Air Control Cover Chapter 4: Removal, Replacement, and Adjustment Procedures Air Control Cover Tools required: T25 Torx® head screwdriver Removal 1. Turn off the air system power at the footboard. 2. Remove the mattress from the bed. 3. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.

  • Page 200: Replacement

    4.5 Air Control Cover Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-5. Air Control Cover m168_008 CAUTION: If your bed is equipped with the Patient Position Monitor, do not set heavy objects directly on the pressure switches. Damage can occur to the pressure switches.

  • Page 201: Air Sleep Surface Mattress

    4.6 Air Sleep Surface Mattress Chapter 4: Removal, Replacement, and Adjustment Procedures Air Sleep Surface Mattress Tools required: None Removal SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. 1.

  • Page 202: Replacement

    4.6 Air Sleep Surface Mattress Chapter 4: Removal, Replacement, and Adjustment Procedures 6. Remove the mattress (A) from the bed. Replacement 1. Install the air sleep surface mattress in the reverse order of removal. 2. To ensure proper operation of the Advanta™ Bed, perform the “Function Checks”...

  • Page 203: Air Sleep Surface—Sensor Control P.c. Board

    4.7 Air Sleep Surface—Sensor Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Air Sleep Surface—Sensor Control P.C. Board Tools required: Needle nose pliers Screwdriver 3/16" nut driver Removal SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 204: Replacement

    4.7 Air Sleep Surface—Sensor Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-7. ZoneAire® \Sleep Surface—Sensor Control P.C. Board m168_048 Page 4 - 20 Advanta™ Bed Service Manual (man168ra)

  • Page 205: Removal

    4.7 Air Sleep Surface—Sensor Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C. boards by their edges. CAUTION: When handling electronic components, wear an antistatic strap. Failure to do so, could result in component damage.

  • Page 206: Air Sleep Surface—Surface Control Valve

    4.8 Air Sleep Surface—Surface Control Valve Chapter 4: Removal, Replacement, and Adjustment Procedures Air Sleep Surface—Surface Control Valve Tools required: Extraction tool (P/N 429022) Phillips head screwdriver Removal SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 207: Replacement

    4.8 Air Sleep Surface—Surface Control Valve Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-8. Air Sleep Surface—Surface Control Valve m168_006 6. Label each of the air tubes (C) and the corresponding valves to aid in the replacement process. 7. Disconnect the air tubes (C) from the surface control valve assembly (D). 8.

  • Page 208: Replacement

    4.8 Air Sleep Surface—Surface Control Valve Chapter 4: Removal, Replacement, and Adjustment Procedures Replacement 1. Install the air sleep surface control valves in the reverse order of removal. NOTE: Ensure that the air tubes are connected to their corresponding valves. 2.

  • Page 209: Air Sleep Surface—Air Control P.c. Board

    4.9 Air Sleep Surface—Air Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Air Sleep Surface—Air Control P.C. Board Tools required: Needle nose pliers Flat head screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.

  • Page 210: Replacement

    4.9 Air Sleep Surface—Air Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-9. Air Sleep Surface—Air Control P.C. Board m168_153 6. Using the small flat head screwdriver, remove the two screw locks (D) on the connector. Page 4 - 26 Advanta™...

  • Page 211: Replacement

    4.9 Air Sleep Surface—Air Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C. boards by their edges. CAUTION: When handling electronic components, wear an antistatic strap. Failure to do so, could result in component damage.

  • Page 212: Air Sleep Surface—Switching Valve Assembly

    4.10 Air Sleep Surface—Switching Valve Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.10 Air Sleep Surface—Switching Valve Assembly Tools required: Screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 213: Replacement

    4.10 Air Sleep Surface—Switching Valve Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-10. Air Sleep Surface—Switching Valve Assembly m168_154 6. Remove the four hoses (B) connected to the switching valve assembly (C). Advanta™ Bed Service Manual (man168ra) Page 4 - 29...
  • Page 214 4.10 Air Sleep Surface—Switching Valve Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 7. Insert the screwdriver under the switching valve assembly (C). 8. Carefully pry up the switching valve assembly (C), and lift it out of the pump module base assembly. Replacement 1.

  • Page 215: Air Sleep Surface—Transformer

    4.11 Air Sleep Surface—Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures 4.11 Air Sleep Surface—Transformer Tools required: T25 Torx® head screwdriver Small wire cutters 3/8" nut driver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.

  • Page 216: Replacement

    4.11 Air Sleep Surface—Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-11. Air Sleep Surface—Transformer m168_155 7. Using the small wire cutters, cut the wire ties securing the wires to the bed. Page 4 - 32 Advanta™ Bed Service Manual (man168ra)

  • Page 217: Removal

    4.11 Air Sleep Surface—Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures 8. To access the transformer (C), carefully lift the circuit board pan (E). 9. Using the Torx® head screwdriver, remove the two screws (B) securing the transformer (C) to the circuit board pan (E) 10.
  • Page 218 4.12 Air Sleep Surface—Compressor Chapter 4: Removal, Replacement, and Adjustment Procedures 4.12 Air Sleep Surface—Compressor Tools required: T25 Torx® head screwdriver Phillips head screwdriver Small wire cutters Screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.

  • Page 219: Replacement

    4.12 Air Sleep Surface—Compressor Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-12. Air Sleep Surface—Compressor m168_156 6. Disconnect the connector (A) going from the air control P.C. board. Advanta™ Bed Service Manual (man168ra) Page 4 - 35...

  • Page 220: Adjustment

    4.12 Air Sleep Surface—Compressor Chapter 4: Removal, Replacement, and Adjustment Procedures 7. Using the T25 Torx® head screwdriver, remove the screw (B) securing the air system weld assembly to the frame of the bed. 8. Carefully lift up the air system weld assembly (C) and place it on the thigh section of the sleep surface.
  • Page 221 4.13 Footboard Control Panel—P.C. Boards and Cables Chapter 4: Removal, Replacement, and Adjustment Procedures 4.13 Footboard Control Panel—P.C. Boards and Cables Tools required: Phillips head screwdriver T10 Torx® head screwdriver Removal CAUTION: Unplug the bed from its power source. Failure to do so could result in equipment damage.

  • Page 222: Removal

    4.13 Footboard Control Panel—P.C. Boards and Cables Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-13. Footboard Control Panel—P.C. Boards and Cables m168_049 4. Carefully lift the footboard control panel (B) straight up from the footboard (C). CAUTION: Be careful not to damage the cables when removing the footboard control panel.
  • Page 223 4.13 Footboard Control Panel—P.C. Boards and Cables Chapter 4: Removal, Replacement, and Adjustment Procedures a. Using the phillips head screwdriver, remove the two screws (G) that secure the connector plate (H) to the footboard (C). b. Remove the appropriate black connector (I) from the connector plate (H) by unsnapping it.
  • Page 224 4.14 Motor Cover Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.14 Motor Cover Assembly Tools required: T25 Torx® head screwdriver Removal When the motor cover assembly is removed, many of the mechanical and electrical components of the bed can be easily accessed. 1.

  • Page 225: Replacement

    4.14 Motor Cover Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4. Remove the two screws (C) at the head end side of the motor cover assembly (B). 5. Slide the assembly toward the head of the bed until the motor cover assembly (B) is free of the two screws (A), and carefully lower.
  • Page 226 4.15 Night Light Bulb Chapter 4: Removal, Replacement, and Adjustment Procedures 4.15 Night Light Bulb Tools required: None Removal 1. Raise the bed to the high position using the hilow function. 2. Unclip the night light lens (A), located on the bottom of the motor cover (B) (see figure 4-15 on page 4-42).

  • Page 227: Removal

    4.16 Cable Conduit and Cable Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.16 Cable Conduit and Cable Assembly Tools required: T25 Torx® head screwdriver Removal Replace the cable conduit and cable assembly as a complete unit. 1. Remove the mattress from the bed (see “Air Sleep Surface Mattress” on page 4-17).

  • Page 228: Replacement

    4.16 Cable Conduit and Cable Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-16. Air System Weld Assembly m168_093 6. Detach the cable conduit (C) from the bed frame by releasing the clips (I) under the bed (see figure 4-17 on page 4-45). Page 4 - 44 Advanta™...
  • Page 229 4.16 Cable Conduit and Cable Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-17. Cable Conduit and Cable Assembly m168_092 7. Remove the screw attaching the ground wire to the air system weld assembly (B). 8. Unplug all of the cables in the cable conduit from the logic board (E). 9.

  • Page 230: Removal

    4.16 Cable Conduit and Cable Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 12. Detach the lower end of the cable conduit from the retracting frame. 13. Cut the wire ties. 14. Remove the screw and clamp attaching the power cable (F) to the bed frame.

  • Page 231: Replacement

    4.17 Head Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 4.17 Head Motor Tools required: T25 Torx® head screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 232: Adjustment

    4.17 Head Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Using the T25 Torx® head screwdriver, loosen, but do not remove, the screw (B). 6. If you remove the screw entirely, be sure to retrieve the clipnut (F), which could come off the motor bracket (G).

  • Page 233: Adjustment

    4.18 Hilow Head Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 4.18 Hilow Head Motor Tools required: T25 Torx® head screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.
  • Page 234 4.18 Hilow Head Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Using the T25 Torx® head screwdriver, loosen, but do not remove, the screw (B) on the hilow head motor. 6. If you remove the screw entirely, be sure to retrieve the clipnut (F), which could come off the motor bracket (G).

  • Page 235: Removal

    4.19 Hilow Foot Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 4.19 Hilow Foot Motor Tools required: T25 Torx® head screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 236: Replacement

    4.19 Hilow Foot Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Using the T25 Torx® head screwdriver, remove the screw (B) from the hilow foot motor. 6. Be sure to retrieve the clipnut (F), which could come off the motor bracket (G).

  • Page 237: Removal

    4.20 Knee Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 4.20 Knee Motor Tools required: T25 Torx® head screwdriver Removal 1. Raise the bed to the high position using the hilow function. 2. Raise the knee section to the high position using the knee function. 3.
  • Page 238 4.20 Knee Motor Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-21. Knee Motor m168_057 7. Using the T25 Torx® head screwdriver, remove the screw (B) securing the knee motor (C). 8. Be sure to retrieve the clipnut (F), which could come off the motor bracket (G).
  • Page 239 4.20 Knee Motor Chapter 4: Removal, Replacement, and Adjustment Procedures 2. Slide the knee motor (C) towards the head end of the bed until the motor shaft engages fully the drive screw coupling (D). 3. Install the screw (B) through the aligned holes in the bed frame, motor bracket (G), and clipnut (F), and tighten securely.
  • Page 240 4.21 Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.21 Head Drive Screw Assembly Tools required: T25 Torx® head screwdriver Removal 1. Remove the head motor assembly from the bed (see “Head Motor” on page 4-47). SHOCK HAZARD: Unplug the bed from its power source.

  • Page 241: Replacement

    4.21 Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4. Lift up the two CPR latches (E) and the CPR clip (F) to allow the head torque cage (G) to slide towards the head end of the bed. 5.
  • Page 242 4.21 Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures CAUTION: Align the slide switch and the head limit switch after servicing the head drive screw assembly. Ensure that the CPR latch assembly properly actuates the limit switch. Damage to the bed can occur. 10.

  • Page 243: Removal

    4.22 Hilow Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.22 Hilow Head Drive Screw Assembly Tools required: T25 Torx® head screwdriver Screwdriver Needle nose pliers 2" x 4" x 30" lumber Removal WARNING: Use a 2 x 4 to support the head end of the bed during this procedure. Failure to do so could cause the head end of the bed to fall, resulting in personal injury or equipment damage.
  • Page 244 4.22 Hilow Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-23. Supporting the Head End of the Bed m168_055 NOTE: Fine adjustment is required when transferring the load from the drive screw to the wood block. If the bed is unloaded too far, the hilow remote switch trips and the bed automatically rises for three seconds.
  • Page 245 4.22 Hilow Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Using the screwdriver if necessary, remove the two spring clips (D) from the torque cage (E) (see figure 4-24 on page 4-61). Figure 4-24. Hilow Head Drive Screw Assembly m168_054 6.
  • Page 246 4.22 Hilow Head Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 11. Remove the hilow head drive screw assembly (J) from the bed. Replacement 1. Install the hilow head drive screw assembly (J) on the bed, making sure that the screw (I) goes into the keyhole slot.

  • Page 247: Replacement

    4.23 Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4.23 Head Limit Switch Tools required: T25 Torx® head screwdriver 2" x 4" x 30" lumber Removal 1. Remove the head motor assembly (see “Head Motor” on page 4-47). 2.
  • Page 248 4.23 Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 6. Lift the two CPR latches (G) and the CPR clip (H) to allow the head torque cage (I) to slide toward the head end of the bed (see figure 4-26 on page 4-64).
  • Page 249 4.23 Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Replacement 1. If necessary, remove the screws (L) and lift the head drive screw assembly (K). CAUTION: Do not over-tighten the limit switch mounting screws. Over-tightening the mounting screws could cause the limit switch to malfunction. 2.

  • Page 250: Removal

    4.23 Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Adjustment 1. Check your limit switch configuration by comparing it to figure 4-27 on page 4-66. Figure 4-27. Limit Switch Configurations m168_059 2. Adjust the limit switch package (N) as far toward the foot end of the bed as the tab can go in the slot (see figure 4-28 on page 4-67).

  • Page 251: Replacement

    4.23 Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-28. Head Limit Switch Assembly Tab and Slot Orientation m168_065 CAUTION: Do not over-tighten the limit switch mounting screws. Over-tightening the mounting screws can cause the limit switch to malfunction. 3.

  • Page 252: Removal

    4.24 Hilow Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4.24 Hilow Head Limit Switch Tools required: T25 Torx® head screwdriver Small wire cutters 2" x 4" x 30" lumber Removal WARNING: Use a 2 x 4 to support the head end of the bed during this procedure. Failure to do so could cause the head end of the bed to fall, resulting in personal injury or equipment damage.
  • Page 253 4.24 Hilow Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-29. Supporting the Head End of the Bed m168_055 NOTE: Fine adjustment is required when transferring the load from the drive screw to the wood block. If the bed is unloaded too far, the hilow remote switch trips and the bed automatically rises for three seconds.

  • Page 254: Replacement

    4.24 Hilow Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. 4. Unplug the bed from its power source. 5.

  • Page 255: Removal

    4.24 Hilow Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures NOTE: The cable must be installed in the same manner. 10. Using the small wire cutters, cut the cable ties securing the cable (E). 11. Using the T25 Torx® head screwdriver, remove the screw (I), and separate the limit switch (J) from the hilow strap (O).

  • Page 256: Replacement

    4.24 Hilow Head Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures CAUTION: Failure to align the slide switch and the drive screw when installing the hilow head limit switch can cause severe damage to the bed. 8. Align the slide switch (K) and the drive screw (L) which are fastened to the lift nut (M) and torque cage (N).
  • Page 257 4.25 Knee Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.25 Knee Drive Screw Assembly Tools required: T25 Torx® head screwdriver Screwdriver Removal 1. Using the knee up/knee down controls, position the knee section halfway between its lowest and highest positions. 2.

  • Page 258: Removal

    4.25 Knee Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-31. Knee Drive Screw Assembly m168_061 8. Remove the two screws (B). 9. Remove the two spring clips (C) and pins (D) from the torque cage (E). 10.

  • Page 259: Replacement

    4.25 Knee Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Using the T25 Torx® head screwdriver, install the two screws (B) and tighten securely. 4. Install the knee motor assembly (see “Knee Motor” on page 4-53). 5. Install the motor cover (see “Motor Cover Assembly” on page 4-40). 6.

  • Page 260: Removal

    4.26 Knee Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4.26 Knee Limit Switch Tools required: T25 Torx® head screwdriver Small wire cutters Removal 1. Raise the head section to 55°. 2. Remove the head motor (see “Head Motor” on page 4-47). 3.

  • Page 261: Replacement

    4.26 Knee Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 7. Using the small wire cutters, remove the cable ties (E) from the cable (B). 8. Lift up the radial bracket (A) and the end of the knee drive screw assembly, and slide out the limit switch assembly (D).
  • Page 262 4.26 Knee Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Adjustment CAUTION: Failure to align the limit slide switch, automatic contour switch, and drive boots when installing the knee drive screw assembly can cause severe damage to the bed. 1.

  • Page 263: Removal

    4.27 CPR Release Handle Chapter 4: Removal, Replacement, and Adjustment Procedures 4.27 CPR Release Handle Tools required: 1/2" open end wrenches (2) Adjustment 1. Remove the head end covers (see “Head End Covers” on page 4-13). 2. Using the 1/2" open end wrenches, loosen both jam nuts (A) and (B) on the back side of the CPR release handle (see figure 4-34 on page 4-79).

  • Page 264: Replacement

    4.27 CPR Release Handle Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-35. CPR Release Handle Adjustment m168_066 4. Adjust the threaded end of the CPR cable (E) on the CPR release handle (see figure 4-34 on page 4-79). 5. Establish a 1/8" (3.2 mm) gap between the cable ball stops (C) and the latch release bar (D) (see figure 4-35 on page 4-80).

  • Page 265: Removal

    4.28 CPR Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4.28 CPR Limit Switch Tools required: T25 Torx® head screwdriver Extraction tool (P/N 428356) Removal 1. Remove the motor cover (see “Motor Cover Assembly” on page 4-40). SHOCK HAZARD: Unplug the bed from its power source.

  • Page 266: Replacement

    4.28 CPR Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4. Using the T25 Torx® head screwdriver, remove the screw (B) from the CPR limit switch (C). Replacement 1. Using the T25 Torx® head screwdriver, secure the CPR limit switch (C) with the screw (B).

  • Page 267: Removal

    4.29 Hilow Foot Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.29 Hilow Foot Drive Screw Assembly Tools required: T25 Torx® head screwdriver Small wire cutters Screwdriver 2" x 4" x 30" lumber Removal WARNING: Use a 2 x 4 to support the foot end of the bed during this procedure. Failure to do so could cause the foot end of the bed to fall, resulting in person al injury or equipment damage.

  • Page 268: Replacement

    4.29 Hilow Foot Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures NOTE: Fine adjustment is required when transferring the load from the drive screw to the wood block. If the bed is unloaded too far, the hilow remote switch trips and the bed automatically rises for three seconds.
  • Page 269 4.29 Hilow Foot Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-38. Circuit Board Pan m168_090 Advanta™ Bed Service Manual (man168ra) Page 4 - 85...

  • Page 270: Removal

    4.29 Hilow Foot Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 8. Using the small wire cutters, cut the cable ties (G) that secure the wires coming from the circuit board pan (F), the retracting frame (H), and knee motor assembly.
  • Page 271 4.29 Hilow Foot Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 15. Using the screwdriver if necessary, remove the hilow straps (O) from the torque cage (P). 16. Slide the hilow foot drive screw assembly toward the head end of the bed until the screw (I) can be lifted from the keyhole slot.

  • Page 272: Replacement

    4.29 Hilow Foot Drive Screw Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 12. Install the seat section cover (see “Air Control Cover” on page 4-15). 13. Install the foot end cover (see “Foot End Cover” on page 4-9). 14. Plug the bed into an appropriate power source. 15.
  • Page 273 4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4.30 Hilow Foot Limit Switch Tools required: T25 Torx® head screwdriver Small wire cutters Screwdriver 2" x 4" x 30" lumber Removal WARNING: Use a 2 x 4 to support the foot end of the bed when removing the hilow foot drive assembly.

  • Page 274: Removal

    4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures NOTE: Fine adjustment is required when transferring the load from the drive screw to the wood block. If the bed is unloaded too far, the hilow remote switch trips and the bed automatically rises for three seconds.

  • Page 275: Replacement

    4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-41. Circuit Board Pan m168_091 Advanta™ Bed Service Manual (man168ra) Page 4 - 91...
  • Page 276 4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 8. Using the small wire cutters, cut the cable ties (G) that secure the wires coming from the circuit board pan (F), the retracting frame (H), and knee motor assembly.
  • Page 277 4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 14. Using the T25 Torx® head screwdriver, remove the screw (K) and detach the limit switch (L) from the hilow strap (R). 15. Remove the two screws (M) from the limit switch assembly (N). 16.
  • Page 278 4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-43. Hilow Foot Limit Switch Package Tab and Slot Orientation m168_070 4. Tighten the screws (M) without over-tightening, and secure the limit switch assembly (N) to the bed frame (see figure 4-42 on page 4-92). 5.
  • Page 279 4.30 Hilow Foot Limit Switch Chapter 4: Removal, Replacement, and Adjustment Procedures CAUTION: Failure to align the slide switch and the drive screw when installing the hilow foot drive can cause severe damage to the bed. 10. Align the slide switch (not shown) and the drive screw(not shown) that are fastened to the lift nut (V) and torque cage (Q).
  • Page 280 4.31 Brake Light Switch Chapter 4: Removal, Replacement, and Adjustment Procedures 4.31 Brake Light Switch Tools required: Phillips head screwdriver 1/4" combination wrench The switch that actuates the brake light on the footboard control panel is located in the foot-end cross channel of the base frame assembly. Removal 1.
  • Page 281 4.31 Brake Light Switch Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-44. Brake Light Switch m168_069 5. Disconnect the brake light switch (C) at the connector (D), and remove it from the bed. Replacement 1. Install the brake light switch in the reverse order of removal. 2.
  • Page 282 4.32 Siderail Controls and Speakers Chapter 4: Removal, Replacement, and Adjustment Procedures 4.32 Siderail Controls and Speakers Tools required: Phillips head screwdriver 7/64" drill bit (# 36) Drill Needle nose pliers #6-32 tap T10 Torx® head screwdriver 1/4" nut driver Parts required: 63683 Screw cover...
  • Page 283 4.32 Siderail Controls and Speakers Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-45. Siderail Controls m168_088 3. Thread the #6-32 tap into a screw cover (A), and pull out the screw cover (A). 4. Repeat for all five screw covers (A). 5.
  • Page 284 4.32 Siderail Controls and Speakers Chapter 4: Removal, Replacement, and Adjustment Procedures 11. To remove the speaker (I), disconnect the wires. 12. Using the 1/4" nut driver, remove the nuts (J), and separate the speaker (I) from the siderail. Replacement 1.
  • Page 285 4.33 Siderails Chapter 4: Removal, Replacement, and Adjustment Procedures 4.33 Siderails Tools required: T25 Torx® head screwdriver Pliers Removal 1. Raise the head or foot section of the bed for the siderail being removed. 2. If a head end siderail (D) is being removed, unplug the siderail control cable (G) and siderail communication cable (H), if present, from the bed (see figure 4-46 on page 4-101).
  • Page 286 4.33 Siderails Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Using the T25 Torx® head screwdriver, remove the two screws (B) that secure the siderail to the head or foot section, and separate the head-end siderail (D) or foot-end siderail (C) from the bed. Replacement Install the siderails in the reverse order of removal.
  • Page 287 4.33 Siderails Chapter 4: Removal, Replacement, and Adjustment Procedures 4. Clean and lubricate the siderails. See “Scale Calibration” on page 6-3. See “Lubrication Requirements” on page 6-7. 5. If the siderails are frozen: a. Raise the siderail to the up position, or remove it from the bed completely.
  • Page 288 4.34 Power Supply Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 4.34 Power Supply Control P.C. Board Tools required: Needle nose pliers 3/8" nut driver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.
  • Page 289 4.34 Power Supply Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 6. Using the 3/8" nut driver, remove the keps nut (C). CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C. boards by their edges. CAUTION: When handling electronic components, wear an antistatic strap .
  • Page 290 4.35 Logic Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 4.35 Logic Control P.C. Board Tools required: Needle nose pliers 3/8" nut driver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.
  • Page 291 4.35 Logic Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-50. Logic Control P.C. Board m168_160 7. Using the 3/8" nut driver, remove the keps nut (C). CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C.
  • Page 292 4.35 Logic Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 2. To ensure proper operation of the Advanta™ Bed, perform the “Function Checks” on page 2-6. Page 4 - 108 Advanta™ Bed Service Manual (man168ra)
  • Page 293 4.36 Footboard Interface P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 4.36 Footboard Interface P.C. Board Tools required: 3/8" nut driver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.
  • Page 294 4.36 Footboard Interface P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-51. Footboard Interface P.C. Board m168_161 6. Using the 3/8" nut driver, remove the three keps nuts (C). CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C.
  • Page 295 4.37 Scale/PPM Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 4.37 Scale/PPM Control P.C. Board Tools required: 3/8" nut driver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage.
  • Page 296 4.37 Scale/PPM Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-52. Scale/PPM Control P.C. Board 6. Using the 3/8" nut driver, remove the three keps nuts (C). CAUTION: To prevent component damage, ensure that your hands are clean and only handle the P.C.
  • Page 297 4.38 Weigh Load Beam Chapter 4: Removal, Replacement, and Adjustment Procedures 4.38 Weigh Load Beam Tools required: T25 Torx® head socket bit T25 Torx® head screwdriver Torque wrench 50-150 in-lb (5.6-17.0 N·m) Ratchet 4" extension String 6' (183 cm) Wood 6" x 6" x 2' block Removal 1.
  • Page 298 4.38 Weigh Load Beam Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-53. Weigh Load Beam 10. Move the bed so the wood block (A) is only under the weigh frame (C). 11. Remove the load beam socket (E). 12. Using the T25 Torx® head screwdriver, remove the two screws (G) securing the load beam (F) to the weigh frame (C).
  • Page 299 4.38 Weigh Load Beam Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Connect the load beam cable to the analog board (I). 4. Using the two screws, install the analog board (I) into the weigh frame (C). 5. Install the two screws (G) to secure the load beam (F) to the weigh frame (C).
  • Page 300 4.39 Patient Position Monitor (PPM) Sensor Chapter 4: Removal, Replacement, and Adjustment Procedures 4.39 Patient Position Monitor (PPM) Sensor Tools required: T25 Torx® head screwdriver Small wire cutters Needle nose pliers Hammer Digital volt voltmeter Removal 1. On beds with ZoneAire® Sleep Surface, press and release the surface power switch on the footboard control panel.
  • Page 301 4.39 Patient Position Monitor (PPM) Sensor Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-54. Seat Section Panel Removal 8. Using the needle nose pliers, push the four drive rivets (C) securing the PPM sensors (D) to the bed, through the bed frame and PPM sensor (D). 9.
  • Page 302 4.39 Patient Position Monitor (PPM) Sensor Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-55. PPM Sensor Removal NOTE: Do not remove the cable ties holding the cables in the electronics pan if possible. It is preferred to feed the sensor cable through the cable ties. 13.
  • Page 303 4.39 Patient Position Monitor (PPM) Sensor Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Using two cable ties, secure the PPM sensor cable (E) to the seat crosstubes. CAUTION: Ensure there are no sharp edges on the drive rivets. Equipment damage can occur.
  • Page 304 4.40 Junction Box P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 4.40 Junction Box P.C. Board Tools required: T25 Torx® head screwdriver Phillips head screwdriver Removal 1. Raise the bed to the high position using the hilow function. SHOCK HAZARD: Unplug the bed from its power source.
  • Page 305 4.40 Junction Box P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 4. Remove the two siderail communication cable connectors (E) from the junction box. 5. Using the T25 Torx® head screwdriver, remove the two Torx® head screws (A) and washers (F) connecting the junction box to the bed frame. 6.
  • Page 306 4.40 Junction Box P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Page 4 - 122 Advanta™ Bed Service Manual (man168ra)
  • Page 307 Chapter 5 Parts List Chapter Contents Warranty ............5 - 3 Service Parts Ordering .
  • Page 308 Chapter 5: Parts List Knee Drive Screw Assembly ........5 - 56 COMposer®...

  • Page 309: Warranty

    Replacement of non-technical items will be the responsibility of the customer. If requested by Hill-Rom, products or parts for which a warranty claim is made shall be returned prepaid to Hill-Rom’s factory.
  • Page 310 Warranty Chapter 5: Parts List NOTES: Page 5 - 4 Advanta™ Bed Service Manual (man168ra)

  • Page 311: Service Parts Ordering

    Find the product number and serial number on the product identification label (A) (see figure 5-1 on page 5-5). Figure 5-1. Product Identification Label Location m168_007 Call Hill-Rom Technical Support at (800) 445-3720 with the following information: • Six-digit customer account number • Purchase order number •...
  • Page 312 RMA packet is included with each order. This packet includes an RMA number, instructions, and a shipping label. If an RMA number is not available, obtain one by phoning Hill-Rom Technical Support at (800) 445-3720. Page 5 - 6...

  • Page 313: Exchange Policy

    In some cases, the invoice accompanying the parts will show the full selling price (only for internal use at Hill-Rom). Do not confuse this price with your price. Do not return any parts without an RMA number. When parts/products have been requested to be returned, Hill-Rom will include an RMA packet with the parts/products shipment.

  • Page 314: Recommended Spare Parts

    Recommended Spare Parts Chapter 5: Parts List Recommended Spare Parts For a recommended spare parts list to service five units or more, see table 5-1 on page 5-8. Table 5-1. Recommended Spare Parts—All Beds Part Number Quantity Description SA1551 (1600) Miscellaneous hardware kit 6360801 (1600) Bed exit sensor, large...
  • Page 315 Recommended Spare Parts Chapter 5: Parts List Part Number Quantity Description 6343201 (1600) Label, nurse call, no entertainment—right (beds with nurse call) 6343103 (1600) Label, lighting and bed control—right (beds with lighting) 6343101 (1600) Label, lighting and bed control—right (beds without light- ing) 6342901 (1600) Label, footboard control (beds without scales and without...

  • Page 316: Base Frame Assembly

    Base Frame Assembly Chapter 5: Parts List Base Frame Assembly Figure 5-2. Base Frame Assembly m168_011 Page 5 - 10 Advanta™ Bed Service Manual (man168ra)
  • Page 317 Base Frame Assembly Chapter 5: Parts List Table 5-2. Base Frame Assembly Item Number Part Number Quantity Description 6390602 (1600) Caster, 5" single wheel, brake/steer 63708 (1600) Pedal weldment 49174 (1600) Pad, brake/steer pedal 63583 (1600) Base weldment 6390601 (1600) Caster, 5"...

  • Page 318: Weigh Frame Assembly

    Weigh Frame Assembly Chapter 5: Parts List Weigh Frame Assembly Figure 5-3. Weigh Frame Assembly m168_013 Page 5 - 12 Advanta™ Bed Service Manual (man168ra)
  • Page 319 Weigh Frame Assembly Chapter 5: Parts List Table 5-3. Weigh Frame Assembly Item Number Part Number Quantity Description 6538603 (1600) 0 or 4 Dummy load beam assembly (beds with- out scale/PPM) 6538602 (1600) 0 or 2 Load beam assembly, 18" (beds with scale/PPM) 19124 (1600) 1 or 2...
  • Page 320 Weigh Frame Assembly Chapter 5: Parts List Item Number Part Number Quantity Description 64565 (1600) 0 or 1 Cable tie mount, adhesive backed (beds without scale/PPM) 9610H01 (1600) 1 Bushing, open, close, snap 19124 (1600) 3 or 5 Large cable tie (3 without scale/PPM, or 5 with scale/PPM) 49622 (1600) Wire tie mount...
  • Page 321 Weigh Frame Assembly Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 15...

  • Page 322: Intermediate Frame Assembly

    Intermediate Frame Assembly Chapter 5: Parts List Intermediate Frame Assembly Figure 5-4. Intermediate Frame Assembly Page 5 - 16 Advanta™ Bed Service Manual (man168ra)
  • Page 323 Intermediate Frame Assembly Chapter 5: Parts List Table 5-4. Intermediate Frame Assembly Item Number Part Number Quantity Description 43878 (1600) Torx® button head screw 44489 (1600) Torx® screw 63809PC (1600) 2 Lift arm assembly 63685 (1600) Night light lens 42142 (1600) Pan head screw 49175PL (1600) 1 Enclosure, night light...

  • Page 324: Retracting Frame Assembly

    Retracting Frame Assembly Chapter 5: Parts List Retracting Frame Assembly Figure 5-5. Retracting Frame Assembly Page 5 - 18 Advanta™ Bed Service Manual (man168ra)
  • Page 325 Retracting Frame Assembly Chapter 5: Parts List Table 5-5. Retracting Frame Assembly Item Number Part Number Quantity Description 63619 (1600) Retracting frame weldment 4370748 (1600) Foot rack assembly 43926 (1600) Hex flange locknut 43656 (1600) Shoulder bolt 34922 (1600) Roller SA3351 (1600) As required Lithium grease...
  • Page 326 Retracting Frame Assembly Chapter 5: Parts List Item Number Part Number Quantity Description 45642 (1600) Ribbed insert 64856 (1600) Foot channel cap 64645 (1600) Cover plate 40889 (1600) Gasket 65790 (1600) Gasket 45842 (1600) Surface connector assembly 39416 (1600) Bushing 45648-01 (1600) 1 Label, heel relief, LH 45648-02 (1600) 1...

  • Page 327: Cover Assemblies

    Cover Assemblies Chapter 5: Parts List Cover Assemblies Figure 5-6. Cover Assemblies Table 5-6. Cover Assemblies Item Number Part Number Quantity Description 458920148 Top cover assembly (A model beds) (1600) SA1623-48 Sliding head cover with felt pads (1600) 45886pc (1600) Seat pan 4565804 (1600) Ground strap assembly...

  • Page 328: Cpr Release

    CPR Release Chapter 5: Parts List CPR Release Figure 5-7. CPR Release m168_019 Page 5 - 22 Advanta™ Bed Service Manual (man168ra)
  • Page 329 CPR Release Chapter 5: Parts List Table 5-7. CPR Release Item Number Part Number Quantity Description 43389 (1600) Hilow Torx® screw 35072 (1600) Shoulder screw 60945 (1600) CPR cable assembly 6200402 (1600) Head drive assembly with CPR 43880 (1600) Torx® pan head screw 43658 (1600) CPR guide 34805 (1600)
  • Page 330 CPR Release Chapter 5: Parts List Item Number Part Number Quantity Description 43267 (1600) Lever—CPR 43371 (1600) Spring—extension a. Torx® is a registered trademark of Textron, Inc. Page 5 - 24 Advanta™ Bed Service Manual (man168ra)

  • Page 331: Ppm Sensors (Beds With Ppm System Only)

    PPM Sensors (Beds with PPM System Only) Chapter 5: Parts List PPM Sensors (Beds with PPM System Only) Figure 5-8. PPM Sensors (Beds with PPM System Only) m168_014 Table 5-8. PPM Sensors (Beds with PPM System Only) Item Number Part Number Quantity Description 6360801 (1600)

  • Page 332: Air Surface Control Module—Mattress

    Air Surface Control Module—Mattress Chapter 5: Parts List Air Surface Control Module—Mattress Figure 5-9. Air Surface Control Module—Mattress m168_047 Page 5 - 26 Advanta™ Bed Service Manual (man168ra)
  • Page 333 Air Surface Control Module—Mattress Chapter 5: Parts List Table 5-9. Air Surface Control Module—Mattress Item Number Part Number Quantity Description 45955 (1600) Connector cover 45573 (1600) Sensor cable—surface 42006 (1600) Screw lock 47610 (1600) Surface control base 45598 (1600) Surface control frame 44740 (1600) 0 or 1 Sensor control P.C.

  • Page 334: Air Surface Control Module—Frame

    Air Surface Control Module—Frame Chapter 5: Parts List Air Surface Control Module—Frame Figure 5-10. Air Surface Control Module—Frame m168_083 Page 5 - 28 Advanta™ Bed Service Manual (man168ra)
  • Page 335 Air Surface Control Module—Frame Chapter 5: Parts List Table 5-10. Air Surface Control Module—Frame Item Number Part Number Quantity Description 45626 (1600) CPR switch assembly 43878 (1600) Torx® button head screw 19124 (1600) Large cable tie 64951 (1600) Air supply module (see figure 5-11 on page 5-30) 4557501 (1600) Transformer...

  • Page 336: Air Supply Module

    Air Supply Module Chapter 5: Parts List Air Supply Module Figure 5-11. Air Supply Module m168_081 Page 5 - 30 Advanta™ Bed Service Manual (man168ra)
  • Page 337 Air Supply Module Chapter 5: Parts List Table 5-11. Air Supply Module Item Number Part Number Quantity Description 39763-04 (1600) 2 Standoff 987 (1600) Machine Screw 63909 (1600) Air system weld - assembly 47103 (1600) Muffler assembly 64095 (1600) Linear air pump 64096 (1600) Elbow fitting 19124 (1600)

  • Page 338: Foot End Siderail

    Foot End Siderail Chapter 5: Parts List Foot End Siderail Figure 5-12. Foot End Siderail Page 5 - 32 Advanta™ Bed Service Manual (man168ra)
  • Page 339 Foot End Siderail Chapter 5: Parts List Table 5-12. Foot End Siderail Item Number Part Number Quantity Description 6286001 (1600) Siderail frame weldment, lh (lh footrail) 6286002 (1600) Siderail frame weldment, rh (rh footrail) 23485 (1600) Slide bracket assembly 62864 (1600) Caregiver insert, foot siderail 43880 (1600) Torx®...

  • Page 340: Left Head End Siderail

    Left Head End Siderail Chapter 5: Parts List Left Head End Siderail Figure 5-13. Left Head End Siderail Page 5 - 34 Advanta™ Bed Service Manual (man168ra)
  • Page 341 Left Head End Siderail Chapter 5: Parts List Table 5-13. Left Head End Siderail Item Number Part Number Quantity Description 64538 (1600) 0 or 1 Label, blank speaker (beds without Side- Com® Communication System) 6343102 (1600) 0 or 1 Label, lighting and bed control—left (beds without lighting) 6343104 (1600) 0 or 1...
  • Page 342 Left Head End Siderail Chapter 5: Parts List Item Number Part Number Quantity Description 63683 (1600) Screw cover 6350101 (1600) 0 or 1 Caregiver switch assembly, lh with nurse call 6350102 (1600) 0 or 1 Caregiver switch assembly, lh without nurse call 6572701 (1600) Screw...
  • Page 343 Left Head End Siderail Chapter 5: Parts List Item Number Part Number Quantity Description 6661701 (1600) Headrail, LH, no SideCom® no bed exit (PPM) 6661703 (1600) Headrail, LH, no SideCom®, with bed exit (PPM) (A model beds) 6661705 (1600) Headrail, LH, nurse call, no bed exit (PPM) 6661707 (1600) Headrail, LH, nurse call, with bed exit...

  • Page 344: Right Head End Siderail

    Right Head End Siderail Chapter 5: Parts List Right Head End Siderail Figure 5-14. Right Head End Siderail Page 5 - 38 Advanta™ Bed Service Manual (man168ra)
  • Page 345 Right Head End Siderail Chapter 5: Parts List Table 5-14. Right Head End Siderail Item Number Part Number Quantity Description 6350002 (1600) Caregiver switch assembly—rh without nurse call 6350001 (1600) Caregiver switch assembly—rh (beds with nurse call) 6343002 (1600) Label, head elevation, rh 6505002 (1600) Label, Advanta™...
  • Page 346 Right Head End Siderail Chapter 5: Parts List Item Number Part Number Quantity Description 28562 (1600) 0 or 4 Palnut (beds with nurse call) 19833-48 (1600) 2 Wire cover 43880 (1600) Torx® pan head screw 35072 (1600) Shoulder screw 39713 (1600) Key latch (rh) 35261 (1600) Spring...
  • Page 347 Right Head End Siderail Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 41...

  • Page 348: Communication J-Box

    Communication J-Box Chapter 5: Parts List Communication J-Box Figure 5-15. Communication J-Box m168_082 Page 5 - 42 Advanta™ Bed Service Manual (man168ra)
  • Page 349 Communication J-Box Chapter 5: Parts List Table 5-15. Communication J-box Item Number Part Number Quantity Description 43879 (1600) Torx® button head screw 63746 (1660) Screw 65302 (1660) Lockwasher 62843 (1600) UTV box bottom 64855 (1660) UTV insulator 64986 (1660) Spacer 63361 (1660) UTV pendant interface cable 28837 (1600)

  • Page 350: Footboard—P1606

    Footboard—P1606 Chapter 5: Parts List Footboard—P1606 Figure 5-16. Footboard—P1606 Page 5 - 44 Advanta™ Bed Service Manual (man168ra)
  • Page 351 Footboard—P1606 Chapter 5: Parts List Table 5-16. Footboard—P1606 Item Number Part Number Quantity Description 6371903 (1600) Cable assembly (black) 6371902 (1600) Cable assembly (red) 6371901 (1600) Cable assembly (white) 63344 (1600) 0 or 1 Scale display assembly (beds with scales) 6371904 (1600) Cable assembly (blue) 4214101 (1600)
  • Page 352 Footboard—P1606 Chapter 5: Parts List Item Number Part Number Quantity Description 6342803 (1600) 0 or 1 Label, Trendelenburg indicator (beds with ZoneAire® sleep surfaces) 62882 (1600) 0 or 1 Label, scale control (beds with scales) 4031001 (1600) Label, caution 62246 (1600) Trendelenburg indicator assembly 63280 (1600) 0 or 1...
  • Page 353 Footboard—P1606 Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 47...

  • Page 354: Head And Foot Hilow Drive Assembly

    Head and Foot Hilow Drive Assembly Chapter 5: Parts List Head and Foot Hilow Drive Assembly Figure 5-17. Head and Foot Hilow Drive Assembly m168_044 Page 5 - 48 Advanta™ Bed Service Manual (man168ra)
  • Page 355 Head and Foot Hilow Drive Assembly Chapter 5: Parts List Table 5-17. Head and Foot Hilow Drive Assembly Item Number Part Number Quantity Description 6200301 (1600) Head hilow drive assembly 6200302 (1600) Foot hilow drive assembly 43880 (1600) Torx® screw 43905 (1600) 0 or 1 Polarizing pin (foot hilow drive units)
  • Page 356 Head and Foot Hilow Drive Assembly Chapter 5: Parts List Item Number Part Number Quantity Description 43875 (1600) Ball thrust bearing 42844 (1600) Fixed end 43369 (1600) 0 or 1 Hilow motor 115V AC (foot hilow drive units) 44529 (1600) 0 or 1 Hilow motor 230V AC (foot hilow drive units)
  • Page 357 Head and Foot Hilow Drive Assembly Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 51...

  • Page 358: Head Drive Screw Assembly

    Head Drive Screw Assembly Chapter 5: Parts List Head Drive Screw Assembly Figure 5-18. Head Drive Screw Assembly Page 5 - 52 Advanta™ Bed Service Manual (man168ra)
  • Page 359 Head Drive Screw Assembly Chapter 5: Parts List Table 5-18. Head Drive Screw Assembly Item Number Part Number Quantity Description 43272S (1600) Head drive screw assembly 3517 (1600) Roll pin 42141 (1600) Hilow screw 66266S (1600) Clip engagement 61991 (1600) Slide switch assembly 42845 (1600) Lift nut...
  • Page 360 Head Drive Screw Assembly Chapter 5: Parts List Item Number Part Number Quantity Description 43107 (1600) Rear motor bracket SA3351 (1600) As required Lithium grease 61996 (1600) Washer, flat 64195 (1600) Head drive limit assembly 61482 (1600) Head housing 6148801 (1600) Cable assembly, head limit 43272S (1600) Head drive screw assembly...
  • Page 361 Head Drive Screw Assembly Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 55...

  • Page 362: Knee Drive Screw Assembly

    Knee Drive Screw Assembly Chapter 5: Parts List Knee Drive Screw Assembly Figure 5-19. Knee Drive Screw Assembly m168_045 Page 5 - 56 Advanta™ Bed Service Manual (man168ra)
  • Page 363 Knee Drive Screw Assembly Chapter 5: Parts List Table 5-19. Knee Drive Screw Assembly Item Number Part Number Quantity Description 43880 (1600) Torx® pan head screw 61997 (1600) Torx® pan head screw 43112 (1600) Knee channel 35326 (1600) E-ring 9525 (1600) Washer 43322 (1600) Axle...
  • Page 364 Knee Drive Screw Assembly Chapter 5: Parts List Item Number Part Number Quantity Description 43976 (1600) Plastic barrier 43107 (1600) Rear motor bracket 40497 (1600) 10-32 Keps nut 38260 (1600) Foam tape 35000S (1600) 0 or 1 Universal motor assembly (115V AC) 4045901 (1600) 0 or 1 Motor (220/240V)
  • Page 365 Knee Drive Screw Assembly Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 59...

  • Page 366: Composer® Interface Module

    COMposer® Interface Module Chapter 5: Parts List COMposer® Interface Module Figure 5-20. COMposer® Interface Module m168_018 Page 5 - 60 Advanta™ Bed Service Manual (man168ra)
  • Page 367 COMposer® Interface Module Chapter 5: Parts List Table 5-20. COMposer® Interface Module Item Number Part Number Quantity Description 63710 (1600) Cable, COMposer® interface board (CIB)/logic board 19124 (1600) Large cable tie 393 (1600) Screw 45085 (1600) CIB box top 45772 (1600) Interface box bottom assembly 63412 (1600) PCB assembly, CIB...

  • Page 368: Power Module

    Power Module Chapter 5: Parts List Power Module Figure 5-21. Power Module m168_022 Page 5 - 62 Advanta™ Bed Service Manual (man168ra)
  • Page 369 Power Module Chapter 5: Parts List Table 5-21. Power Module Item Number Part Number Quantity Description 3697301 (1600) Board support 3976301 (1600) Standoff 43879 (1600) Torx® button head screw 43878 (1600) Torx® button head screw 43880 (1600) Torx® pan head screw 41447 (1600) Motor capacitor (115V AC) 43610 (1600)
  • Page 370 Power Module Chapter 5: Parts List Item Number Part Number Quantity Description 6200302 (1600) Foot hilow drive assembly (see “Head and Foot Hilow Drive Assembly” on page 5-48) a. Torx® is a registered trademark of Textron, Inc. Page 5 - 64 Advanta™...
  • Page 371 Power Module Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 65...

  • Page 372: Electronics Module Assembly

    Electronics Module Assembly Chapter 5: Parts List Electronics Module Assembly Figure 5-22. Electronics Module Assembly Page 5 - 66 Advanta™ Bed Service Manual (man168ra)
  • Page 373 Electronics Module Assembly Chapter 5: Parts List Table 5-22. Electronics Module Assembly Item Number Part Number Quantity Description 45916 (1600) Test port lid 45915 (1600) Test port box 63208 (1600) P.C. board assembly, inner patient switch 63600 (1600) Siderail interface cable (A model beds) 6010802 (1600) Cable 64027 (1600)

  • Page 374: Headboard Assembly—P1605

    Headboard Assembly—P1605 Chapter 5: Parts List Headboard Assembly—P1605 Figure 5-23. Headboard Assembly—P1605 m168_084 Page 5 - 68 Advanta™ Bed Service Manual (man168ra)
  • Page 375 Headboard Assembly—P1605 Chapter 5: Parts List Table 5-23. Headboard Assembly—P1605 Item Number Part Number Quantity Description 64535 (1600)* HPL insert, headboard 64534 (1600) Adhesive, headboard 63748 (1600) Screw 63467 (1600) Bumper 63606 (1600) Headboard shell assembly 64254 (1600) 0 or 1 Adhesive, headboard 64255 (1600)* 0 or 1...

  • Page 376: Accessory Outlet Module

    Accessory Outlet Module Chapter 5: Parts List Accessory Outlet Module Figure 5-24. Accessory Outlet Module m168_094 Page 5 - 70 Advanta™ Bed Service Manual (man168ra)
  • Page 377 Accessory Outlet Module Chapter 5: Parts List Table 5-24. Accessory Outlet Module Item Number Part Number Quantity Description 22605 (1600) Screw 65451 (1600) Outlet box cover 65452 (1600) Gasket, outlet box 43878 (1600) Torx® button head screw 65450 (1600) Outlet box 16145 (1600) Strain relief 17410H (1600)

  • Page 378: Zoneaire® Sleep Surface Mattress—P1410Ca/P1410Ea

    ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA Chapter 5: Parts List ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA Figure 5-25. ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA m168_095 Page 5 - 72 Advanta™ Bed Service Manual (man168ra)
  • Page 379 ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA Chapter 5: Parts List Table 5-25. ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA Item Number Part Number Quantity Description 6132402 (1600) Bottom cover SA4589 (1600) Magnet 6132102 (1600) Top cover SA7395 (1600) Push rivet SA7396 (1600) Strap with buckle catch SA7396 (1600) Strap with buckle catch Reference only...
  • Page 380 ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA Chapter 5: Parts List Item Number Part Number Quantity Description SA7408 (1600) Tubing heel bladder, zone 1— inflate/deflate (lh), sense (rh) SA7409 (1600) Tubing, thigh section—inflate/deflate (lh), sense (rh) SA7410 (1600) Cross connector SA7411 (1600) Tubing, thigh/seat section, main bladder, lower—inflate/deflate (lh), sense (rh) SA7412 (1600) Tubing, seat section, main bladder,...
  • Page 381 ZoneAire® Sleep Surface Mattress—P1410CA/P1410EA Chapter 5: Parts List NOTES: Advanta™ Bed Service Manual (man168ra) Page 5 - 75...

  • Page 382: Permanent Iv Rod—P2221

    Permanent IV Rod—P2221 Chapter 5: Parts List Permanent IV Rod—P2221 Figure 5-26. Permanent IV Rod—P2221 m168_099 Page 5 - 76 Advanta™ Bed Service Manual (man168ra)
  • Page 383 Permanent IV Rod—P2221 Chapter 5: Parts List Table 5-26. Permanent IV Rod—P2221 Item Number Part Number Quantity Description 831 (1600) Locknut 19918 (1600) Washer 25210 (1600) Push nut 25208 (1600) Axle 90016-10 (1600) 2 Bolt 34557 (1600) Roller bumper 44386 (1600) Base sleeve 43389 (1600) Hilow Torx®...
  • Page 384 Permanent IV Rod—P2221 Chapter 5: Parts List NOTES: Page 5 - 78 Advanta™ Bed Service Manual (man168ra)
  • Page 385 Chapter 6 General Procedures Chapter Contents Scale Calibration........... 6 - 3 Cleaning .
  • Page 386 Chapter 6: General Procedures NOTES: Page 6 - 2 Advanta™ Bed Service Manual (man168ra)

  • Page 387: Scale Calibration

    6.1 Scale Calibration Chapter 6: General Procedures Scale Calibration Tools required: None NOTE: The scale calibration weight must be between 100 lb to 250 lb (45 kg to 113 kg). The software does not allow the user to key in weights outside of this range.
  • Page 388 6.1 Scale Calibration Chapter 6: General Procedures NOTE: The display reads CAL0, indicating that the bed is zeroing. 7. Avoid touching the bed. NOTE: When the display reads CAL1, the bed is zeroed. 8. When one tone sounds, add the calibration weight to the left foot section. 9.

  • Page 389: Cleaning

    Cleaning Chapter 6: General Procedures NOTE: One tone sounds, and the current weight appears on the display. Cleaning SHOCK HAZARD: Follow the product manufacturer’s instructions. Failure to do so could result in personal injury or equipment damage. SHOCK HAZARD: Unplug the unit from its power source. Failure to do so could result in personal injury or equipment damage.

  • Page 390: Cleaning Hard To Clean Spots

    Component Handling Chapter 6: General Procedures Cleaning Hard to Clean Spots To remove difficult spots or stains, we recommend that you use standard household cleansers and a soft-bristled brush. To loosen heavy, dried-on soil, you may first need to saturate the spot. Disinfecting When there is visible soilage and between patients, we recommend that you disinfect the unit with a tuberculocidal disinfectant.

  • Page 391: P.c. Boards

    Lubrication Requirements Chapter 6: General Procedures Observe the following P.C. board handling rules: • Ensure that hands are clean and free of moisture, oily liquids, etc. • Only handle the P.C. boards by its outer edges. • Do not touch the P.C. board components. Finger contact with the board surface and/or with its components can leave a deposit which will result in board (and component) deterioration.

  • Page 392: Lubrication Requirements

    Lubrication Requirements Chapter 6: General Procedures Part Number Description SA3351 4 oz lithium grease SA3352 Gear grease (small tube—use on motor gears only) SA0646 Teflon® spray lubricant (dry) (aerosol spray can—use anywhere else the bed needs lubrication) a. Teflon® is a registered trademark of E. I. du Pont and de Nemours and Company. Page 6 - 8 Advanta™...

  • Page 393: Preventive Maintenance

    Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance WARNING: Only facility-authorized personnel should perform preventive maintenance on the Advanta™ Bed. Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage. The Advanta Bed requires an effective maintenance program. We ™...

  • Page 394: Preventive Maintenance Schedule

    Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance Schedule Table 6-2. Preventive Maintenance Schedule Function Procedure Head limits Run the head section to the full upper and lower limits to ensure proper function of the limit switches. Knee limits Run the knee section to the full upper and lower limits to ensure proper function of the limit switches.
  • Page 395 Preventive Maintenance Chapter 6: General Procedures Function Procedure Siderail frame Test the siderail for proper latching. Pivot points Lubricate all pivot points on the bed. CPR release Test the CPR release for proper operation and reset of the head screw drive. Adjust the CPR release if necessary (see “CPR Release Handle”...

  • Page 396: Preventive Maintenance Checklist

    Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance Checklist Table 6-3. Preventive Maintenance Checklist Date Function Head limits Knee limits Hilow limits Contour limit Trendelenburg limits Head drive screw Knee drive screw Hilow head drive screw Hilow foot drive screw Motor capacitors Siderail controls PPM (Bed exit)

  • Page 397: Preventive Maintenance—Zoneaire® Sleep Surface

    Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance—ZoneAire® Sleep Surface WARNING: Only facility-authorized personnel should perform preventive maintenance on the ZoneAire® Sleep Surface. Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage. The ZoneAire® Sleep Surface requires an effective maintenance program. We recommend that you perform annual preventive maintenance (PM) and testing for Joint Commission on Accreditation of Healthcare Organizations (JCAHO).

  • Page 398: Preventive Maintenance Schedule—Zoneaire® Sleep Surface

    Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance Schedule—ZoneAire® Sleep Surface — Table 6-4. Preventive Maintenance Schedule ZoneAire® Sleep Surface Function Procedure Footboard control Test all of the bed function switches for proper operation. panel Test the lockout switches individually for proper operation. Check the switch LEDs and the LED information indicators for proper operation.

  • Page 399: Preventive Maintenance Checklist—Zoneaire® Sleep Surface

    Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance Checklist—ZoneAire® Sleep Surface Table 6-5. Preventive Maintenance Checklist—ZoneAire® Sleep Surface Date Function Footboard control panel Air compressor Sleep surface Function check Overall appearance Labor Time: Repair Cost: Inspected By: Advanta™ Bed Service Manual (man168ra) Page 6 - 15...

  • Page 400: Tool And Supply Requirements

    Tool and Supply Requirements Chapter 6: General Procedures Tool and Supply Requirements To service the Advanta Bed, the following tools and supplies are required: ™ • 1/8" punch • 11/32" open end wrench • 13/16" open end wrench • Hammer •...
  • Page 401 Tool and Supply Requirements Chapter 6: General Procedures Figure 6-2. Extraction Tool Used to Service Wiring Cables and Connectors m168_052 Advanta™ Bed Service Manual (man168ra) Page 6 - 17...
  • Page 402 Tool and Supply Requirements Chapter 6: General Procedures NOTES: Page 6 - 18 Advanta™ Bed Service Manual (man168ra)
  • Page 403 Chapter 7 Accessories Chapter Contents Accessories ............7 - 3 ZoneAire®...
  • Page 404 Chapter 7: Accessories NOTES: Page 7 - 2 Advanta™ Bed Service Manual (man168ra)

  • Page 405: Accessories

    Accessories Chapter 7: Accessories Accessories For Advanta™ Bed accessories, see table 7-1 on page 7-3. Table 7-1. Accessories List Part Number Description P818C08 Right bumper-face and bottom mount P1410CA01 ZoneAire® Sleep Surface mattress with comfort ticking P1410CA02 ZoneAire® Sleep Surface mattress with ultron ticking P1410EA01 ZoneAire®...

  • Page 406: P1410Ca01/P1410Ca02/ P1410Ea01/P1410Ea02

    7.1 ZoneAire® Sleep Surface Mattress—P1410CA01/P1410CA02/ P1410EA01/P1410EA02 Chapter 7: Accessories ZoneAire® Sleep Surface Mattress—P1410CA01/P1410CA02/ P1410EA01/P1410EA02 Tools required: None Installation 1. Place the mattress (A) onto the bed frame (see figure 7-1 on page 7-4). Figure 7-1. ZoneAire® Sleep Surface Mattress m168_003 2.

  • Page 407: Removal

    7.1 ZoneAire® Sleep Surface Mattress—P1410CA01/P1410CA02/ P1410EA01/P1410EA02 Chapter 7: Accessories Removal SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. 1. Unplug the bed from its power source. 2. Lift the foot section (B) to access the air hose coupling (D) and cable connector (C) (see figure 7-1 on page 7-4).

  • Page 408: Bed Extender Assembly—P9959

    7.2 Bed Extender Assembly—P9959 Chapter 7: Accessories Bed Extender Assembly—P9959 Tools required: None Installation of the Lower Retracting Frame SHOCK HAZARD: Unplug the bed from its power source. Failure to do so could result in personal injury or equipment damage. 1.

  • Page 409: Removal Of The Lower Retracting Frame

    7.2 Bed Extender Assembly—P9959 Chapter 7: Accessories Figure 7-2. Lower Retracting Frame Bed Extender Assembly m168_086 Removal of the Lower Retracting Frame 1. Remove the footboard from the bed extender posts (H). 2. Disconnect the bed extender cable connector (D) from the bed panel connector (E).

  • Page 410: Installation Of The Upper Retracting Frame

    7.2 Bed Extender Assembly—P9959 Chapter 7: Accessories Installation of the Upper Retracting Frame 1. Fold down the mattress stop (E) on the bed frame. 2. While gripping the extender (A) on the sides and squeezing the latch assembly (B), slide the channels (C) over the end of the retracting frame until the latches (D) lock into place.
  • Page 411 Schematic Wiring Diagram—Scale/Bed Exit Analog Board P/N 4975102 Back to Chapter 3 m168_101 FO 3-1...
  • Page 412 Schematic Wiring Diagram—Patient Switch Board (P/N 67208) Back to Chapter 3 m168a103 FO 3-2...
  • Page 413 Schematic Wiring Diagram—J-Box/UTV Board (P/N 64935) Back to Chapter 3 m168_107 FO 3-3...
  • Page 414 Back to Chapter 3 Schematic Wiring Diagram—Footboard Scale Switch/Display P/N 63344 m168_109 FO 3-4...
  • Page 415 Schematic Wiring Diagram—Footboard Function Switch Footboard LED PN 63280 Back to Chapter 3 m168_111 FO 3-5...
  • Page 416 Back to Chapter 3 Schematic Wiring Diagram—ZoneAire® Sleep Surface Switch Footboard LED Board (P/N 63276) m168a113 FO 3-6...
  • Page 417 Schematic Wiring Diagram—Logic Board PN 63285 Back to Chapter 3 m168_115 FO 3-7...
  • Page 418 Back to Chapter 3 Schematic Wiring Diagram—Power Board PN 63349 m168_118 FO 3-8...
  • Page 419 Schematic Wiring Diagram—Frame Interface Board PN 63352 Back to Chapter 3 m168_120 FO 3-9...
  • Page 420 Schematic Wiring Diagram—Scale/Bed Exit Control Board (P/N 63217) Back to Chapter 3 m168a123 FO 3-10...
  • Page 421 Schematic Wiring Diagram—ZoneAire® Sleep Surface Interface Board (P/N 6339601) Back to Chapter 3 m168a126 FO 3-11...
  • Page 422 Schematic Wiring Diagram—Sensor Board PN 4474001 Back to Chapter 3 m168_128 FO 3-12...
  • Page 423 Schematic Wiring Diagram—Air Control Board PN 44760 Sheet 1 of 2 Sheet 2 of 2 Back to Chapter 3 m168_147 FO 3-13.1...
  • Page 424 Sheet 1 of 2 Back to Chapter 3 Schematic Wiring Diagram—Air Control Board PN 44760 Sheet 2 of 2 m168_177 FO 3-13.2...
  • Page 425 Schematic Wiring Diagram—Head Sensor Assembly (P/N 63888) Back to Chapter 3 m168a186 FO 3-14...
  • Page 426 Back to Chapter 3 Schematic Wiring Diagram—Advanta™ Bed Wiring Diagram (A model beds) m168a185 FO 3-15...
  • Page 427 Schematic Wiring Diagram—HIlow/Knee Sensor PN 63885 Back to Chapter 3 m168_178 FO 3-16...
  • Page 428 Schematic Wiring Diagram—Inner Patient II Board (P/N 67203) (B model beds) Back to Chapter 3 m168a179 FO 3-17...
  • Page 429 Schematic Wiring Diagram—Advanta™ Bed Wiring Diagram (B model beds) Back to Chapter 3 m168a180 FO 3-18...

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