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GE eBike III basic Series Service Manual

Electric bike with and without nibp
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GE Healthcare
eBike III basic
eBike III comfort
with and without NIBP
Service Manual
2018111-336 Revision B

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Summary of Contents for GE eBike III basic Series

  • Page 1 GE Healthcare eBike III basic eBike III comfort with and without NIBP Service Manual 2018111-336 Revision B...

  • Page 3: Manual Information

    • GE Medical Systems Information Technologies GmbH considers itself responsible for the effects on safety,reliability, and performance of the equipment, only if: - assembly operations, extensions, readjustments, modifications, or repairs are carried out by ergoline GmbH or by...

  • Page 4: Revision History

    Istory This manual is subject to the GE Medical Systems Information Technologies change order service. The revision code, a letter that follows the document part number, changes with every update of the manual. The initial version of the manual has the letter B.

  • Page 5: Table Of Contents

    ontents Manual Information ....... . 3 Revision History ........4 Electrical Safety .
  • Page 6 Software update ....... . 78 Connectivity and installation eBike III to GE ECG devices ... . . 81...

  • Page 7: Electrical Safety

    2 years by a the user does not wish to have the device repaired GE Medical Systems Information Technologies authorized In this case, the operator must be informed in service technician, and calibrated or repaired if necessary.

  • Page 8: Ebike Iii Basic / Comfort

    BasIC CoMfort ery IMportant servICe note Warning • Hazard, Equipment Damage • When work at the bottom of the eBike III is required (e g access to electronic moduls, exchange of load unit or installation of COM module) the eBike III should be carefully placed on one side by grabbing it at the handlebar and the saddle •...
  • Page 9 3. Check cranks and pedals: - pedals have no signs for damage / wear - pedals securely fixed on cranks - crank screws securely fixed (torque 40 Nm ± 2 Nm) on axis Expected result: Cranks and pedals OK Pass/Fail eBike III basic - Check bellow on saddle for damage / wear / cracks - Check handlebar adjustment (angle)

  • Page 10: Electrical Safety

    leCtrICal afety Perform electrical safety checks when indicated - current leakage test results meet requirements. All indicated electrical safety checks require a pass/fail indication for steps performed. Record the measurement values in your debrief. Step Condition UUT - ON Result Leakage Current limits Earth Leakage Current...

  • Page 11: Checkout Procedure After Repair

    HeCkout proCedure after repaIr After replacing a FRU or performing certain tasks, it is necessary to also inspect the unit and perform a series of checks to ensure the unit is functioning properly. The following tables identify the inspections and checkout procedures to perform. To use the tables, locate the relevant FRU or task in the first column and note the required checkout procedure(s) for the item(s).
  • Page 12 Functional Checkout Procedure Electrical Details safety checks Power switch 2018111-305 1,2,3,5,6,8,10, 24,27,28,29 2018111-339 LIU (PCB) 2018111-312 1,2,3,8,9,10,21,22, 24,25,26,27,28,29,35,39 SMU (PCB) 2018111-314 1,2,3,8,9,10,21,22, 24,25,26,27,28,29,35,40 Blood pressure 2018111-313 1,2,3,8,9,10,21,22, 24,26,30,31,32,33, 34,35,36,37,38 components 2018111-315 2018111-316 2018111-317 2018111-318 Terminal cuff connector 2018111-323 1,2,3,4,8,10, 24,26,32,33,34,36,37,38 Control terminal w/o NIBP 2018111-321 1,4,8,21,22, 24,25,26,27,29,35...
  • Page 13 (refer to „Contrast“ on page 62) 26. eBike successfully communicates with ECG device? pass/fail (refer to „Connectivity and installation eBike III to GE ECG devices“ on page 81) pass/fail 27. Check load level and load indication on LCD 28. Set manual load (see „Manual Load“ on page 66),...
  • Page 14 38. Check and clear the “NIBP error log file“ in service menu pass/fail (refer to „Error log“ on page 67) 39. Dynamic load calibration with test bench successfully performed? pass/fail (refer to „Dynamic Load Calibration“ on page 72) 40. Electrical saddle adjustment: adjust minimum and maximum saddle height pass/fail (refer to „Saddle Calibration“...

  • Page 15: Test Procedure "Rpm / Load

    “rpM / l “ est proCedure Note • Unless regulatory requirements of the country define a different test procedure or test intervall, it is recommended to perform the test “RPM / load“ at least every 2 years Note • An external calibration device for dynamic load testing is needed to perfom the following test procedures (“ergoline ergotest 550“...
  • Page 16 oad test protoCol 1. Perform the load test (RPM is set by the calibration device / load of the eBike III is set either by command of the test software or manually on the eBike III -see „Manual Load“ on page 66) step by step. 2.

  • Page 17: Test Procedure "Blood Pressure (Nibp)

    “B (nIBp)“ est proCedure lood pressure Note • Unless regulatory requirements of the country define a different test procedure or test interval, it is recommended to perform the test “Blood pressure (NIBP)“ at least every 2 years Note • A calibrated NIBP measure instrument set is needed to perfom the following test procedures •...

  • Page 18: Tools

    ools The following tools (metric) are recommended to disassemble the eBike III devices: Flat bladed screwdrivers: Allan keys: 1 pc 1 0 x 0 18 mm 1 pc 2 5 mm straight and elbow 1 pc 4 5 x 0 8 mm 1 pc 3 mm straight and elbow...

  • Page 19: Overview

    leCtronIC Modules sseMBly vervIew esCrIptIon of eleCtronICs and CaBlIng The electronics of the eBike III are based on a modular concept. Each module has its own processor with appropriate software. To communicate between different modules, the CAN bus is used, which is a stable and standardized protocol that is used in the automotive industry.

  • Page 20: Electronic Carrier

    leCtronIC CarrIer esCrIptIon All electronic boards are mounted on a special metal sheet integrated in the bottom plate of the eBike III ergometers. This metal sheet contains a grid of holes to mount all possible combinations of electronic boards (e.g. LIU, SMU, BPU).

  • Page 21: Block Diagrams Bike Ergometer Electronics Ebike

    loCk dIagraMs BIke ergoMeter eleCtronICs e baSic 2018111-336 Rev. B eBike III basic / comfort - 21 -...
  • Page 22 power cable baSic with bloodpreSSure unit - 22 - eBike III basic / comfort 2018111-336 Rev. B...
  • Page 23 comfort 2018111-336 Rev. B eBike III basic / comfort - 23 -...
  • Page 24 power cable comfort with bloodpreSSure unit - 24 - eBike III basic / comfort 2018111-336 Rev. B...
  • Page 25 IrIng dIagraMs BIke ergoMeter e baSic 2018111-336 Rev. B eBike III basic / comfort - 25 -...
  • Page 26 Microphone cable blue baSic with bloodpreSSure unit - 26 - eBike III basic / comfort 2018111-336 Rev. B...
  • Page 27 comfort 2018111-336 Rev. B eBike III basic / comfort - 27 -...
  • Page 28 Microphone cable blue comfort with bloodpreSSure unit - 28 - eBike III basic / comfort 2018111-336 Rev. B...

  • Page 29: Control Units

    ontrol unIts dtu - C ontrol unIt The DTU board of the control unit is the “mainboard“ of the eBike III electronics. The DTU together with the LCD is mounted inside the housing of the control unit. ontrol unit Note The housing of the control unit CANNOT be opened! •...

  • Page 30: Dtu - Patient Display

    dtu - p atIent dIsplay The patient display for rpm and the push buttons for service menu control are internally connected by a flat cable and screwed into the housing. patient diSplay buttonS for Saddle height LED for rpm zones Display for rpm Push buttons for saddle height (eBike III comfort) and service menu control...

  • Page 31: Load Regulation And Interface

    oad regulatIon and InterfaCe lIu - l oad regulatIon and InterfaCe Board The electronics of the LIU-PCB stabilizes the actual load of the eddy current brake with given accuracy. The signal of the rpm sensor (non-contact hall sensor) and the feedback signal of the strain gauge module are analyzed and the actual brake force adjusted.

  • Page 32: Nibp Blood Pressure Unit

    nIBp Blood pressure unIt sseMBly The NIBP module consists of several components. The complete measurement electronics, the deflating valve and the power drivers for the pump are placed on the BPU board (see picture). bpu m eaSuring electronic board bpu m eaSuring electronic board microphone connector (J 9) measuring valve connector (J 6)

  • Page 33: Placement Of Pressure Tubes (Schematic)

    laCeMent of pressure tuBes sCHeMatIC foam carrier measuring valve filter pump check valve BPU electronic board compensating container pressure- pressure- sound absorber sensor 1 sensor 2 deflating valve cuff connector (in control unit) loCk dIagraM of CaBlIng of tHe Bloodpressure unIt BPU electronic board microphone connector...

  • Page 34: Bpu - Blood Pressure Board

    Bpu - B lood pressure Board The BPU electronics is responsible for analyzing the microphone signals, controlling the valves and the pump. The input of the microphone (1) is galvanically isolated, see upper left in picture. A redundant surveillance system (with two pressure sensors (2) ) continously monitors the actual cuff pressure and the pump time.

  • Page 35: Miscellaneous Modules

    IsCellaneous Modules sMu - saddle HeIgHt Motor The control of the saddle motor is performed by the SMU board. The SMU has one connector for the motor (1) and another coded connector (2) for the position sensor (actual motor position). Motor and sensor are connected with special cables.

  • Page 36: Mechanical Assembly

    eCHanICal asseMBly ontrols and ndICators Control unit Speed readout for patient Connectors (for blood pressure cuff) Adjustment of handlebar angle Castors Baseplate (small) Leveling feet to adjust the ergometer to uneven floors Sockets for power cord and connection cables (underside of ergometer) Power switch (toggle switch [ I / 0 ] 10 Saddle adjustment with clamping lever baSic...

  • Page 37: Mounting The Handlebar

    ountIng tHe andleBar andleBar djust fIxture InClInatIon 1. Use an allen key to adjust the 2 screws. 2. Open the handlebar lever. 3. Start with a quarter turn clockwise for both screws. 4. Close the lever and check if the handlebar is secure. 5.
  • Page 38 3. Using a flat screwdriver, loosen the screw inside the handlebar lever by turning the screw counterclockwise. 4. Unscrew the lever out of the terminal adapter by turning the lever counterclockwise. 5. Remove the washer. 6. Remove the two allen screws and remove the rear part of the terminal adapter.

  • Page 39: Remove Ergometer Housing

    eMove rgoMeter ousIng lastIC sCrew seals Caps The screws fixing the plastic housing parts of the eBike III basic and eBike III comfort are covered by small plastic caps. Due to the different screw sizes there are 5 different caps used.

  • Page 40: Dismounting The Handlebar Pole Housing

    IsMountIng tHe andleBar pole HousIng 1. Remove the two plastic caps (type 0) on both sides of the handlebar pole housing 2. Using a small screwdriver, cut into the plastic caps covering the screws and remove the caps (the caps will later be replaced by spare ones; P/N 2018111-335).

  • Page 41: Dismount Pedal Cranks

    IsMount pedal Cranks 1. Carefully lift the protective cover off the crank, using a small flat screw driver. 2. Plug the crank extractor onto the screw of the crank. 3. Loosen the screw with a wrench (17 mm). 4. Remove the screw and the lock washer. (When mounting the cranks after repair use a torque wrench to tighten the screw with a torque of 40 Nm.)

  • Page 42: Remove Housing Of The Ebike Iii Basic

    eMove HousIng of tHe e BasIC eMove top Cover 1. Remove the saddle. (When mounting the saddle after repair use a torque wrench to tighten the screw with a torque of 25 Nm.) 2. Remove the lever for saddle height by turning it counterclockwise.
  • Page 43 7. The top cover can be lifted and carefully removed. eMove Inlays 1. Using a small flat screwdriver, lift the inlay panel, and carefully release the panel. Note • Avoid scratching the main plastic housing! 2. Continue to carefully loosen the remaining tabs until the panel can be removed completely.
  • Page 44 eMove sIdes of tHe HousIng 1. Using a small screwdriver, cut into the plastic caps (cap type 1) covering the screws and remove the six caps (3 on each side); the caps will later be replaced by spare ones (P/N 2018111-335) (see picture: items “A“).
  • Page 45 4. The side covers of the housing can be removed by lifting up the panels from the aluminum bottom plate (see detail). 5. The drive unit, saddle mechanics, and power supply are accessible. 6. Follow the steps in reverse order to assemble the eBike III basic housing.

  • Page 46: Remove Housing Of The Ebike Iii Comfort

    eMove HousIng of tHe e CoMfort eMove top Cover 1. Remove the allen screw from the front part of the top cover. Using a small screwdriver, cut into the plastic cap (cap type 3) covering the screw and remove the cap on both sides;...
  • Page 47 3. The top cover can be easily removed. eMove HousIng BraCkets 1. Using a small screwdriver, cut into the two plastic caps (top: cap type 2, bottom: cap type 1) covering the screws and remove the caps on both sides. The caps will later be replaced by spare ones (P/N 2018111-335).
  • Page 48 2. Insert a small screwdriver or a round 3 mm pin into the small holes (front and rear of bracket top) to unlock the housing. 3. Remove the two metal brackets connecting the two sides of the housing brackets. 4. Starting at the bottom, release the housing panels from the brackets in the side housing covers and remove.
  • Page 49 eMove HousIng sIde panels 1. Remove the four screws securing the housing panels to the metal chassis. 2. Lift the housing covers to release the covers from the brackets in the aluminium base and remove. 3. The drive unit, saddle mechanics, and power supply are accessible.
  • Page 50 addle pIllar exCHange BasIC 1. Follow the steps in “Remove housing of the eBike III basic“ on page 42 2. Loosen the limiting screw for the saddle pillar with an Allen key. 3. Remove the lever. 4. Loosen the Philips screw. 5.
  • Page 51 addle Motor CoMfort Note 1. Follow the steps in “Remove housing of the eBike III comfort“ on page 46. Try to position the saddle at mid-level setting before removing the saddle motor. 2. Disconnect the two connection cables of the saddle motor from PCB Interface SMU.
  • Page 52 6. Remove the complete saddle motor unit from the ergometer. 7. Loose both TORX screws at the top 8. Push the saddle motor inside the saddle tube to allow the cylindrical pin to be removed from the saddle shaft. 9. Pull the saddle motor out of the saddle guide tube. 10.

  • Page 53: Strain Gauge Module Exchange

    traIn gauge Module exCHange 1. Follow the steps in “Remove housing of the eBike III basic“ on page 42 “Remove housing of the eBike III comfort“ on page 2. Disconnect the cable of the strain gauge module from the LIU electronics (the electronic housing is located underneath the bottom plate).

  • Page 54: Rpm Module Exchange

    Module exCHange 1. Follow the steps in “Remove housing of the eBike III basic“ on page 42 “Remove housing of the eBike III comfort“ on page 2. Disconnect the cable of the RPM module from the LIU electronics (the electronic housing is located underneath the bottom plate).

  • Page 55: Load Unit

    oad unIt sseMBly The eBike III ergometers are equipped with an identical load unit (brake unit) with an eddy current brake of 1000 Watt. SSembly of the load unit Galvanized steel housing Precision bearings Calibrated strain gauge module Eddy current brake (1000 W) Special drive belt oad unIt replaCeMent 1.

  • Page 56: Power Switch Replacement

    ower swItCH replaCeMent 1. The power switch is mounted between the two rear parts of the ergometer housing. 2. Follow the steps in “Remove housing of the eBike III basic“ on page 42 “Remove housing of the eBike III comfort“ on page 3.

  • Page 57: Power Supply Unit Replacement

    ower supply unIt replaCeMent 1. The power supply is mounted in the rear of the ergometer. 2. Remove the mounting bracket (2 screws). 3. Replace the power supply unit and secure the mounting bracket again. 4. Remove the power supply cable from the main switch and connect the cable of the new power supply accordingly 5.
  • Page 58 eMove ontrol unIt 1. To remove the control unit, loosen both Phillips-head screws on the side of the control terminal. 2. Remove the control terminal from the support. 3. Disconnect the patch cable (1) from the DTU board. Note The housing of the control unit CANNOT be opened! •...
  • Page 59 4. Disconnect the microphone cable at the 3 pole connector (see picture): Press the small clip downwards (1), and pull out the connector carefully (2) with clip pressed downwards. Warning Do not pull at the microphone cable to disconnect the microphone connector - the cable will be damaged..
  • Page 60 oftware ontrol terMInal urnIng tHe ysteM The ergometer is powered on by pressing the power switch to the ON position. The ergometer runs a self-test. The Self-Test screen is eBike III displayed. Selftest running teSt Screen Note • Instruct the patient not to pedal while the ergometer is powering and during the self-test •...

  • Page 61: Service Menu

    ervICe Menu To activate the service menu, the ergometer has to be powered off and on again. As soon as the self test displays on the ergometer LCD, press the two arrow keys simultaneously: To prevent settings from being changed in error, the service menu is “protected“...

  • Page 62: Contrast

    ontrast Contrast The contrast of the LCD can be adjusted between 0 to 100 %. 50 % djuSting the diSplay contraSt eCg t ECG Type The selected ECG Type determines the communication method with the ECG recorder, PC-based ECG system, etc. To prevent settings from being changed in error, the menu is protected with a password.

  • Page 63: Nibp Beep

    nIBp B NIBP Beep The tone signal for the systolic pulse (during NIBP measurement) can be set to on or off. Select the desired setting and confirm by pressing NIBP. eep during meaSurementS nIBp The units for the NIBP values displayed can be changed. NIBP mmHg / kPa Select the desired units and confirm by pressing NIBP.

  • Page 64: Dynamic Load Cal

    ynaMIC To perform a dynamic load calibration, a calibrated dynamic test bench is needed. The dynamic calibration of the load unit is described in the session “„Dynamic Load Calibration“ on page 72. oftware pdate For a description of a software update of the ergometer (firmware) see the session „Software update“...
  • Page 65 Saddle Calibration Select „SET BOTTOM Position“ and confirm by pressing NIBP. SET TOP Position SET BOTTOM Position EXIT Saddle Calibration Use the arrow keys to move the saddle to the desired bottom position (69 cm ± 0,5 cm above bottom plate; see Bottom Position picture) and confirm “SET“...

  • Page 66: Manual Load

    anual Manual load A manual load can be set between 1 - 999 Watt. Use the arrow keys and set the desired value by pressing Watt NIBP. Pressing NIBP at 0 Watt (EXIT) returns to the service menu. Manual load Watt EXIT ysteM...

  • Page 67: Error Log

    rror log Error log The software of the eBike III ergometers stores internal error messages in a special memory area (Error Logs) and Err. Log Quantity: also stores statistics for the quality of the blood pressure Show Error Logs measurements (NIBP Logs). Show NIBP Logs These error messages can be checked and cleared in this Clear Error Logs...

  • Page 68: Analog Calibration

    nIBp t / nIBp C alIBratIon This menu is enabled, if the ergometer is equipped with an automatic NIBP module and this module is activated. Test and calibration of the NIBP module is described in session „Calibration of Blood pressure unit“ on page 75.. Note nalog alIBratIon...
  • Page 69 “I “ lIgnMent nput nalog oad Control INPUT 1 Load IN-Volt: displays the voltage at the analog input IN-Volt: 0.10 V Set the ECG recorder output to a low load value (for example 20 Watt). OFFSET 20 Watt GAIN 300 Watt The corresponding voltage is displayed (IN-Volt).
  • Page 70 “o “ lIgnMent uput nalog oad value Note • Analog outputs are not used with standard connection to CardioSoft / Case / MAC/ 2000 / MAC 5500 OUTPUT 1 Load The output voltage representing a special load value of the ergometer is defined with this setting.
  • Page 71 “o “ lIgnMent utput nalog ystole OUTPUT 3 Systole The output voltage representing the systolic value is defined with this setting. GAIN 1000 mV It is possible to adjust the voltage and / or the systolic GAIN 100 mmHg value. The setting is performed as described previously under Alignment “Ouput: Analog Load value“...

  • Page 72: Dynamic Load Calibration

    lIgnMent alIBratIon ynaMIC alIBratIon Note Dismount BOTH (!) pedal cranks of the eBike III - see • “Dismount pedal cranks“ under section „Dismount pedal cranks“ on page 41. • This session describes the dynamic load calibration of the eBike III as a manual „step-by-step“ procedure •...
  • Page 73 Service Menu Select „Dynamic load calibration“ and confirm with NIBP Contrast ECG Type Baudrate 8N2 Analog Calibration Software update Dynamic Load Calibr. Saddle Calibration election of parameterS in Service menu Dynamic Load Cal. • Start the offset calibration process with NIBP Calibration offset Gain: 1,00...
  • Page 74 Dynamic Load Cal. • Set the calibrator unit to 110 rpm. Dyn. Calibration Gain: 1,00 • Press NIBP (START) to start calibration step #2 DMS: 3219 / 3219 RPM: 110 B 0 P Load: 50 SW • Wait approx. 20 seconds, until the load display is stable START Start...
  • Page 75 alIBratIon of lood pressure unIt Recommended components: • Calibrated pressure measuring device (mmHg) (manometer) • Compensating container with 500 ml volume (min.) • Hand pump • Adapter for eBike cuff connector • Connecting tubes with t-adaptors alibrated preSSure meaSuring device ompenSating container example and pump...

  • Page 76: Nibp Test

    All the components are connected by tubes (one pressure Control unit system) and connected to the cuff connector of the ergometer control terminal (use cuff adaptor). Connecting tubes hand pump compensating container manometer 500 ml nibp alibration Setup nIBp t This function is used to check the internal pressure system (pressure sensor, closeness, leakage etc.).

  • Page 77: Nibp Calibration

    nIBp C alIBratIon This function allows the calibration of the internal pressure measurement system. Select „NIBP Calibration“ in the service menu and confirm by pressing NIBP. Offset calibration NIBP Calibration During this calibration NO pressure should be present in the system. Offset: mmHg The cuff connector (self closing) has to be opened (use cuff...

  • Page 78: Software Update

    oftware update Note To load a new version of the internal software into the eBike III ergometers; a PC or Laptop with USB or a serial port (RS-232) is needed. • Always use the latest software version for the appropriate ergometer To use the ergometer USB port, a special driver has to be installed on the PC (virtual COM driver).
  • Page 79 Service Menu The service menu displays. Contrast ECG type NIBP mmHg / kPa NIBP Beep Baudrate 8N2 Analog Calibration Select “Software update“ with the arrow keys and confirm Software update by pressing NIBP. election of parameterS in Service menu The current version of software installed is displayed. Software Update GF 1.0 UPDATE...
  • Page 80 2. Start the PC- update program by double-clicking ergoselect.exe . 3. Adjust the serial (or virtual) COM-Port used for the connection with the ergometer. 4. Click CONNECT to establish the software connection. As soon as the connection is established, the START button becomes active (or an error message displays).
  • Page 81 InstallatIon e devICes Case caSe onneCtIons 22336203 • cable: PORT 1 (RS-232) • eBike: COM 1 or COM 2 • CASE: 22336203 cable aBle settIngs (dSub-9 caSe (dSub-9 male female Pin 2 Pin 3 Pin 3...
  • Page 82 software settIng To activate the service menu, the ergometer has to be powered off and on again. As soon as the self test displays on the ergometer LCD, press the two arrow keys simultaneously: To prevent settings from being changed in error, the service menu is “protected“...

  • Page 83: Usb Interface / Driver Installation

    The driver for the used operating system is available on the CD delivered with the eBike III system. If the driver CD is not available, it can be downloaded from GE InfoCenter or you can contact GE technical support. 2018111-336 Rev. B eBike III basic / comfort...
  • Page 84 rIver InstallatIon vIrtual Administrator rights are required to install the driver. 1. Start PC and Monitor. 2. Shut down all running programs (all programs running in the background as well). 3. Insert the USB driver and manual CD (PN 2017911- xxx) into the CD-ROM drive.
  • Page 85 6. Write down the assigned COM port; this port number has to be used in the CardioSoft/CS settings. 7. Close all open windows. Hange port assIgnMent 1. Right click “Silicon Labs CP 210x USB to UART Bridge (COMx)“ 2. Select “Settings“ 3.
  • Page 86 Service Menu Select “ECG type“ by using the arrow keys and confirm by Contrast pressing NIBP ECG type NIBP mmHg / kPa NIBP Beep Baudrate 8N2 Analog Calibration Software update ECG Type To prevent settings from being changed in error, the ECG type menu is protected with a password.
  • Page 87 MaC 2000 mac 2000 onneCtIons 2006795-001 • cable: PORT 1 (RS-232) • eBike: RS-232 B • MAC 2000: 2006795-001 cable aBle settIngs (dSub-9 mac 2000 (dSub-9 male male Pin 2 Pin 3 Pin 3 Pin 2 Pin 5 Pin 5 2018111-336 Rev.
  • Page 88 software settIng To activate the service menu, the ergometer has to be powered off and on again. As soon as the self test displays on the ergometer LCD, press the two arrow keys simultaneously: To prevent settings from being changed in error, the service menu is “protected“...
  • Page 89 MaC 5500 (MaC 5000 st) iii + com module mac 5500 onneCtIons CaBles 2008110-001 2008114-001 • cable #1: cable #2: ANALOG at COM module eBike: PORT 3 (RS-232) at COM module • eBike: ANA / TTL Jack #2 (P5) • MAC 5500: MAC 5500: aBle...
  • Page 90 CoM - I nstallatIon of tHer nterfaCe extensIon The MAC 5000 ST / MAC 5500 use analogue signals to set the load of the eBike, while the bloodpressure measurement is controlled with digital signals.. The eBike III is by default only equipped with a digital interface.
  • Page 91 2. Insert the jumper adapter into the corresponding socket, to close all necessary connections. liu-pcb with jumper adapter inStalled 3. Close the electronic housing and fix it to the ergometer chassis again. 4. The COM module is connected with a short cable plugged onto the 9 pole DSUB connector (PORT 1).
  • Page 92 software settIng To activate the service menu, the ergometer has to be powered off and on again. As soon as the self test displays on the ergometer LCD, press the two arrow keys simultaneously: To prevent settings from being changed in error, the service menu is “protected“...
  • Page 93 As soon as the self test displays on the ergometer LCD, press the two arrow keys simultaneously to activate the service menu again Select service code “999“ with the arrow keys and confirm by pressing NIBP. Service Code Service Menu Select “ECG type“...

  • Page 94: Addendum

    ddenduM rrorCodes oftware e Every electronic module of the eBike III ergometers has its own error codes. If an error occurs, a hexadecimal code is displayed on the ergometer display and internally stored with date/time of first occurence and numbers of recurrences. The displayed hexadecimal code is a combination of single error bits, each representing a special fault condition.
  • Page 95 lIu (l pCB) rror Code BIts oad regulatIon and InterfaCe Error Reaction Display / Info Troubleshooting To high rotation Warning none - advise user to cycle less than 130 rpm Load out of limit Warning - advise user to cycle between 30 and 130 rpm - perform static calibration DMS Offs.
  • Page 96 sMu (s pCB) rror Code BIts addle otor Error Reaction Display / Info Troubleshooting Error seat sensor Module is switched off Internal error - check cable sensor <-> SMU - check cable motor <-> SMU - if error persists: check adjustment of saddle tube replace seat motor Seat no movement Module is switched off...
  • Page 97 Bpu (B rror Code BIts lood pressure Module Error Reaction Display / Info Troubleshooting not used cuff loose Warning - check correct placement of cuff at patient (tight) - check cuff Micro position Warning - check correct placement of microphone (see User Manual) - check microphone in cuff - replace cuff Leakage...
  • Page 98 CoM (e rror Code BIts xternal nalog InterfaCe Module Error Reaction Display / Info Troubleshooting not used not used not used not used +24V out of range Warning - check mounting of COM (DSUB connector) - check jumper on LIU - check power supply - check connections: power supply to LIU...
  • Page 99 SPARE EBIKE III BASIC COVER SET R/L Service Kit: cover set eBike III basic, kit 1x side panel eBike III basic, left, with silk-screened GE logo 1x side panel eBike III basic, right, with silk-screened GE logo 10x screw M4x10...
  • Page 100 III BasIC / H pare parts e ousIng asIC nIt e 2018111-310 SPARE EBIKE III BASIC SADDLE TUBE COMPLETE Service Kit: saddle guide eBike III basic with saddle tube 1x saddle guide 1x saddle tube (assembled) 1x clamping lever, cpl. 4x screw M10x40, galvanized 2018111-144 SPARE EBIKE II III BASIC SADDLE TUBE...
  • Page 101 III BasIC / p pare parts e edal e 2018111-311 SPARE EBIKE III WHEEL SET Service Kit: Plastic wheels, kit 2x plastic wheel preassembled 8x screw M6x12 2018111-020 SPARE EBIKE STRAIN RELIEF SET Service Kit: Strain relief, kit 3x cable strain relief, size 1, black, 4.5 - 5.7 mm 1x cable strain relief, size 3, black, 6.5 - 7.7 mm 4x screw M5x18 Li Kr 2018111-302...
  • Page 102 III BasIC / p pare parts e edal e 2018111-029 SPARE EBIKE SCREW SET FOR CRANKS Service Kit: screw set for pedal kit 2x combi-slotted screw M8x1x18 2x lock washer 2x cap for crank thread 2018111-324 SPARE EBIKE III HANDLE BAR 1x handlebar eBike III 2018111-322 SPARE EBIKE III CLAMP LEVER FOR HANDLEBAR...
  • Page 103 III BasIC / d pare parts e rIve unIt e 2018111-325 SPARE EBIKE III HANDLEBAR POLE COMPLETE 1x handlebar pole, cpl., preassembled with 1x terminal mounting adapter 1x NIBP tube 1x microphone cable 1x patch cable 1x lever for handlebar 4x screws M10x25 allen key 2018111-306 SPARE EBIKE III DRIVE UNIT NEW WITH STRAIN GAUGE...
  • Page 104 III BasIC / d pare parts e rIve unIt e 2018111-309 SPARE EBIKE III RPM SENSOR Service Kit: rpm sensor 1x RPM sensor preassembled 2x screw M4x8 1x special Allen key 2018111-152 SPARE EBIKE II III POWER SUPPLY Service Kit: power supply module for eBike II and eBike III Basic, kit 1x power supply 24V, 2.5A, 60VA, 50/60 Hz, preassembled 2018111-305...
  • Page 105 III BasIC / p pare parts e ower supply e 2017911-141 POWER CORD G2 UK EBIKE II III power cord UK for: eBike II basic/comfort eBike III basic/comfort 2017911-142 POWER CORD A US EBIKE II III power cord US for: eBike II basic/comfort eBike III basic/comfort 2017911-144...
  • Page 106 III BasIC / pCB pare parts e 2018111-312 SPARE EBIKE III PWA LIU PCB LIU kit for eBike III 1x LIU PCB, pre-assembled with back panel 3x mounting bolts 2018111-313 SPARE EBIKE III PWA BPU PCB BPU for eBike III 1x PCB BPU 2018111-314 SPARE EBIKE III PWA SMU...
  • Page 107 SPARE EBIKE III AIR COMPENSATION CONTAINER 1x NIBP air compensation container 2018111-320 SPARE EBIKE III CONTROL TERMINAL COMPLETE WITH NIBP 1x control terminal eBike III, new, with NIBP, GE 2x screw M4x10, combi-slotted 2018112-336 Rev. B eBike III - 107 -...
  • Page 108 2018111-321 SPARE EBIKE III CONTROL TERMINAL COMPLETE WITHOUT NIBP 1x control terminal eBike III, new, w/o NIBP, GE 2x screw M4x10, combi-slotted 2018111-323 SPARE EBIKE III CUFF CONNECTOR SET Service kit: cuff connector set eBike III...
  • Page 109 III CoMfort / H pare parts e ousIng asIC nIt e 2018111-326 SPARE EBIKE III COMFORT COVER TOP cover, top for eBike III comfort 1x cover top for eBike III comfort 1x M5x100 allen key 1x washer 1x M4x25 allen key 1x special nut 2x plastic cap type 3 2018111-327...
  • Page 110 III CoMfort / H pare parts e ousIng asIC nIt e 2018111-332 SPARE EBIKE III COMFORT SADDLE GUIDANCE TUBE Service Kit: saddle guide for eBike III comfort with saddle tube 1x saddle guide 1x saddle tube (mounted and adjusted) 4x screw M8x30, allen key 2018111-022 SPARE EBIKE SADDLE STANDARD Bicycle saddle, standard...
  • Page 111 III CoMfort / p pare parts e edal e 2018111-020 SPARE EBIKE STRAIN RELIEF SET Service Kit: Strain relief, kit 3x cable strain relief, size 1, black, 4.5 - 5.7 mm 1x cable strain relief, size 3, black, 6.5 - 7.7 mm 4x screw M5x18 Li Kr 2018111-302 SPARE EBIKE III PEDAL SET R/L LARGE...
  • Page 112 III CoMfort / H pare parts e andleBar e 2018111-324 SPARE EBIKE III HANDLE BAR 1x handlebar eBike III 2018111-322 SPARE EBIKE III CLAMP LEVER FOR HANDLEBAR Service Kit: Clamp lever for handlebar 1x clamp lever 1x screw M5x20 1x washer plastic (special) 1x washer metal (special) 2018111-319 SPARE EBIKE III COVER SET...
  • Page 113 III CoMfort / d pare parts e rIve unIt e 2018111-306 SPARE EBIKE III DRIVE UNIT NEW WITH STRAIN GAUGE Service Kit: drive unit, new, for eBike III 1x drive unit eBike III, assembled 6x screw M8x20 6x star washer 8.4x15x0.8 2018111-307 SPARE EBIKE III DRIVE UNIT EXCHANGE WITH STRAIN GAUGE Service Kit: drive unit, replacement, for eBike III...
  • Page 114 III CoMfort / p pare parts e ower supply e 2018111-152 SPARE EBIKE II III POWER SUPPLY Service Kit: power supply module for eBike II and eBike III Basic, kit 1x power supply 24V, 2.5A, 60VA, 50/60 Hz, preassembled 2018111-339 SPARE EBIKE III COMFORT POWER SWITCH Service Kit: power switch with panel and cable for eBike III comfort, kit...
  • Page 115 III CoMfort / pCB pare parts e 2017911-142 POWER CORD A US EBIKE II III power cord US for: eBike II basic/comfort eBike III basic/comfort 2017911-144 POWER CORD M2 SOUTH AFRICA EBIKE II III power cord SOUTH AFRICA for: eBike II basic/comfort eBike III basic/comfort 2017911-145 POWER CORD I2 AUSTRALIA EBIKE II III...
  • Page 116 III CoMfort / pCB pare parts e 2018111-313 SPARE EBIKE III PWA BPU PCB BPU for eBike III 1x PCB BPU 2018111-314 SPARE EBIKE III PWA SMU PCB SMU for eBike III 1x PCB SMU 2018111-315 SPARE EBIKE III NIBP PUMP WITH CABLE Service Kit: blood-pressure pump unit for eBike III 1x blood-pressure pump incl.
  • Page 117 SPARE EBIKE III AIR COMPENSATION CONTAINER 1x NIBP air compensation container 2018111-320 SPARE EBIKE III CONTROL TERMINAL COMPLETE WITH NIBP 1x control terminal eBike III, new, with NIBP, GE 2x screw M4x10, combi-slotted 2018111-321 SPARE EBIKE III CONTROL TERMINAL COMPLETE WITHOUT NIBP...
  • Page 118 III CoMfort / C pare parts e ontrol erMInal e 2018111-323 SPARE EBIKE III CUFF CONNECTOR SET Service kit: cuff connector set eBike III 1x microfone cable with ferrite and connector 1x tube with rectus connector 1x microfone connector with nut 2x shrinking tubes 2018111-334 SPARE EBIKE III SCREW SET...
  • Page 119 III / I pare parts e nterfaCe CaBles to devICes 22336203 CABLE RS232 INTERFACE EBIKE I II III TO CASE/PC 2006795-001 CABLE RS232 INTERFACE EBIKE I II III TO MAC1200/1600/2000 2008114-001 CABLE RS232 INTERFACE EBIKE I II III TO MAC5500ST 2008110-001 CABLE ANALOG INTERFACE EBIKE I II III TO MAC5500ST 2018112-336 Rev.
  • Page 120 III / I pare parts e nterfaCe CaBles to devICes 2018111-340 COM MODULE EBIKE III Interface box to MAC 5500 (analogue) 1x COM module 1x connecting cable COM module to eBike III 1x jumper adapter 2x plastic velcro tape 2005737-001 SERVICE TOOL EBIKE PEDAL PULLER Pedal puller for all eBikes - 120 -...
  • Page 121 eCHnICal peCIfICatIons e BasIC CoMfort Model modular ergometer system eBike III basic / comfort Operating Mode continuous operation Power 100 - 240 V / 50 - 60 Hz (100 VA max.) specification power cord US: SJT 2xAWG16 125 V / 10 A „hospital“...
  • Page 122 Displays LCD: 128 x 64 pixels, 68 x 34 mm (3 x 1 in) additional LED display for speed (RPM) Interfaces PORT 1 (DSUB-9-pole): digital remote control RS232 by PC or ECG recorder, USB: digital remote control by PC (driver required) ANALOG (optional): analog remote control by ECG recorder Dimensions, Weight...
  • Page 123 III B eCHnICal peCIfICatIons e lood pressure Module Measuring Method: auscultatory method, oscillometric; for resting BP, the results from both measurements are compared for plausibility Measuring Range systolic pressure: 40 to 280 mmHg diastolic pressure: 40 to 280 mmHg pulse rate: 35 to 230 P/min Measurement Error pressure readout error:...
  • Page 124 +49 7431 9894-128 GE Medical Systems GE Medical Systems Asia Headquarters Information Technologies, Inc. Information Technologies, GmbH GE China Co., Ltd. 8200 West Tower Avenue Munzinger Straße 5 No1 Huatua Road, Milwaukee, WI 53223 USA 79111 Freiburg Zhangjiang Hi-tech Park Pudong Tel.

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