GE B30 Technical Reference Manual
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GE B30 Technical Reference Manual

Patient monitor
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GE Healthcare
B30 Patient Monitor
Technical Reference Manual
B30 Patient Monitor
English
2044677-001 D (Paper)
2044678-001 D (CD)
© 2010 General Electric Company.
All Rights Reserved.

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Summary of Contents for GE B30

  • Page 1 GE Healthcare B30 Patient Monitor Technical Reference Manual B30 Patient Monitor English 2044677-001 D (Paper) 2044678-001 D (CD) © 2010 General Electric Company. All Rights Reserved.
  • Page 3 Conformity according to the Council Directive 93/42/EEC concerning Medical Devices All specifications subject to change without notice. Order code 2044677-001 Revision D 24 May, 2010 GE Medical Systems Information Technologies, Inc. GE Healthcare 8200 West Tower Avenue 3F Building 1, GE Technology Park Milwaukee, WI USA...
  • Page 4 Intended purpose (Indications for use) The B30 patient monitor is intended for multiparameter patient monitoring. The B30 monitor is indicated for continuous monitoring of hemodynamic parameters (including arrhythmia and ST segment analysis) and respiratory status and creation of limit alarms.

  • Page 5: Table Of Contents

    Introduction About this manual Overview Symbols ................4 1.1.1 Symbols on transport packaging .
  • Page 6 Mounting the B30........
  • Page 7 Functional inspection ..............14 3.2.1 General .
  • Page 8 B30 Patient Monitor 3.2.1 NIBP toubleshooting ............10 3.2.2 NIBP error code explanation .
  • Page 9 B30, service software ........
  • Page 10 B30 Patient Monitor Introduction Specifications General specifications ..............2 2.1.1 Environmental specifications .
  • Page 11 Error messages............... 32 Appendix A: Software download instruction Appendix B: ElectroMagnetic Compatibility Appendix C: Functional check form, B30 Appendix D: Planned maintenance check form, B30 Appendix E: Service check form, Extension Module, N-FC, N-FCREC, N-FREC E-1 Document no. 2044677-001...
  • Page 12 B30 Patient Monitor Document no 2044677-001...

  • Page 13: Introduction

    1 Introduction...

  • Page 15: About This Manual

    Installation and service are allowed by authorized service personnel only. GE Healthcare assumes no responsibility for the use or reliability of its software in equipment that is not furnished by GE. Related documentation...
  • Page 16 B30 Patient Monitor Conventions used To help you find and interpret information easily, the manual uses consistent text formats: Sign the check form after performing the procedure. Hard Keys Names of the hard keys on the Command Board, side panel and modules are written in the...

  • Page 17: Overview

    Overview Overview The B30 is a modular multiparameter patient monitor. The monitor is especially designed for monitoring in intensive care units. It can also be used during transportation within the hospital. The modular design makes the system flexible and easy to upgrade.

  • Page 18: Symbols

    B30 Patient Monitor 1.1 Symbols 1.1.1 Symbols on transport packaging The contents of the transport package are fragile and must be handled with care. Indicates the correct upright position of the transport package. The transport package must be kept in a dry environment.

  • Page 19: Equipment Safety Symbols

    Overview 1.1.3 Equipment safety symbols Attention, consult accompanying documents. On the modules or frames indicates that modules with identical measurements should not be used in the same monitor. If such modules have been inserted, remove the module that has been most recently connected.

  • Page 20: Other Symbols

    B30 Patient Monitor When displayed in the upper left corner of the screen, indicates that the alarms are silenced. When displayed in the menu or digit fields, indicates that the alarm source has been turned off or alarm does not meet the alarm-specific activation criteria.
  • Page 21 Overview In the front panel: mains or external DC power The monitor is connected to Network, A blinking heart next to the heart rate or pulse rate value indicates the beats detected. A lung next to the respiration rate value indicates that respiration rate is calculated from the impedance respiration measurement.
  • Page 22 B30 Patient Monitor This symbol indicates that the waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected separately. Please contact an authorized representative of the manufacturer for information concerning the decommissioning of your equipment.

  • Page 23: Safety

    Overview 1.2 Safety The following list contains general warnings and cautions you should know before installing, maintaining or servicing the system. Warnings and cautions specific to the use of the system can be found in the User’s Guide and User’s Reference Manual. 1.2.1 Safety precautions Warnings WARNING...
  • Page 24 Accessories • Use only accessories, including mounts and batteries, and defibrillator-proof cables and invasive pressure transducers approved by GE Healthcare. For a list of approved supplies and accessories, see the “Supplies and Accessories” catalog delivered with the monitor. 1-10 Document no...
  • Page 25 Special components • Special components are used in these monitors that are vital to assure reliability and safety. GE Healthcare assumes no responsibility for damage, if replacement components not approved by GE Healthcare are used. • A lithium battery on the CPU Board. Dispose of the faulty IC containing the battery according to local regulations.

  • Page 26: Esd Precautionary Procedures

    B30 Patient Monitor To replace the batteries safely, please refer to the service instructions in this manual. • Do not short-circuit the battery terminals, this may produce a very high current, which will damage the battery. • Do not dispose of the battery into open flame, nor put the battery near fire, as it may explode.

  • Page 27: System Description

    2.2 Bus structure The operation of B30 is based on two communication channels, the CPU bus and module bus. All units, including the modules, receive power from the same power supply, which is an integral part of the monitor frame.

  • Page 28: Distributed Processing

    B30 Patient Monitor 2.3 Distributed processing This is a multiprocessor system. All parameter modules have their own microprocessor, which performs functions such as module key control, waveform filtering, parameter related computing and pneumatic control, etc. At the same time the main CPU performs higher level tasks such as trending and alarm control.

  • Page 29: Software Loading

    The software is used for running all the functions that are integrated into the PC board. For service upgrade main software and language files, please refer to “Software download instruction” in Appendix A or the “B30 Patient Monitor Software download instruction”(PN 2045710-001) 2.6 Parameter modules Module...

  • Page 30: Frame Functional Description

    B30 Patient Monitor Frame functional description 3.1 Main components 3.1.1 Keyboards User interface parts Vertical and Horizontal Membrane keypad containing 17 keys. The keypads are foil membrane keypads. The keypads are connected to the UPI section of the CPU board.
  • Page 31 ALARM POWER INDICATOR LIGHT INDICATOR BOARD BOARD *Mini-PCI WLAN card interface has been designed in hardware,but BOARD the feature will not implement in B30 V1 GREEN ORANGE RED YELLOW RED/YELLOW GREEN Figure 5 B30 Monitor connection block diagram 1-17 Document no. 2044677-001...

  • Page 32: Cpu Board

    B30 Patient Monitor 3.1.3 CPU board Figure 6 CPU board The board is based on AMD ELAN SC520 microprocessor. Other features include a flat panel display controller, 10/100 Mbit/s Ethernet interface, Sound system and Hitachi H8S based UPI. The CPU section takes care of the central processing.

  • Page 33: Dc/Dc Board

    3.1.4 DC/DC board The DC/DC board converts the output voltage of AC/DC unit, external DC unit or battery voltage to various supply voltages for the electronics of B30 monitor. The DC/DC board takes care of the battery charging. Figure 7...
  • Page 34 B30 Patient Monitor Smart batteries, battery charger and PMC communicate via SMBus (System Management Bus). It is a two-wire interface closely resembling I2C. Smart battery controls the charging and calculates and stores the capacity information as well as other battery related data. Batteries can be charged when external DC or AC/DC voltage is present.

  • Page 35: Ac/Dc Unit

    Frame functional description as well. This results that the charger reduces its output current if the sum of the charger input current and MOD currents exceeds the input limit. The purpose of this is to prevent the input power sources from getting overloaded if MOD power is increased during charging. Power path switching electronics The power source to be used (batteries, external DC or AC/DC output) is chosen initially by a ‘power path controller’...

  • Page 36: Display Connection Cable

    B30 Patient Monitor Interconnection and User interface flex board takes care of most of the monitor internal cabling. Interconnection board: CPU board connector Fuse for External DC input DC/DC board connector Multi I/O connector X2 Battery 1 connector Battery 2 connector...

  • Page 37: Front Cover Parts

    Power indicator board 3.1.9 Batteries The B30 has two lithium-ion batteries, located in the battery compartment. The DC/DC board connects one of the batteries to be the power source, if no power is received from the AC/DC unit or from an external DC unit. The battery charging is controlled by the DC/DC board.

  • Page 38: Connectors And Signals

    B30 Patient Monitor transformer providing at least basic isolation (isolating or separating transformer). 3.3 Connectors and signals 3.3.1 External connectors Figure 13 External connectors of Frame for B30 Fuses Potential equalization connector NET connector Multi IO connector Receptacle for power cord Module Connector for E-PSM(P)W Defib &...
  • Page 39 Frame functional description Network connector, X1 RJ45 connector Signal Tx + Tx - Rx + 1 2 3 4 5 6 7 8 Rx - Multi I/O connector X2 25 pin female connector Signal NET_ID_DO, TTL out. NET_ID_DI, TTL input NET_ID_CLK, TTL out NET_ID_CS, TTL out TXD, RS-232 output...
  • Page 40 B30 Patient Monitor Net ID connector X8 9 pin female connector Signal NET_ID_CS TTL out NET_ID_CLK TTL out NET_ID_DO TTL out NET_ID_DI TTL input +4.75 to +5.25V_out GND (Reserved) Nurse call, CMOS output Nurse Call (pin 8) The nurse call signal is generated by the red and yellow alarms. When activated, the signal is set to the high state and remains at the high state until the alarm situation is over or the SILENCE ALARM key is pressed.
  • Page 41 Frame functional description Main power X3 Mains connector Signal Live Protected earth Neutral Module connector X4 5 pin connector Signal Vmod 13.8 - 16 V Data + Data - Shield Defib & IABP sync connector X5 Female mini din7 connector Pin Signal Defib_sync_out Reserved...

  • Page 42: Digital And Analog Outputs

    The range of state 0 is from 0 to 0.5 V, and the range of state 1 is 3.5 to 5 V. Analog outputs The B30 produces two analog real-time signals. NOTE: When the source of the selected analog output is invalid (e.g. invasive pressure channel is not zeroed), or becomes invalid (e.g.

  • Page 43: Psm(P)W Module Introduction

    The NIBP measurement is indicated for patients who weight 5kg (11 lb) or up.The E-PSM(P)W is intended for all hospital departments including intra-hospital transport but excluding harsh physical environment like MRI. 4.2 Monitor software compatibility − B30 Patient Monitor using software L-DICU08 1-29 Document no. 2044677-001...

  • Page 44: Equipment Safety Symbols

    B30 Patient Monitor 4.3 Equipment safety symbols When displayed on the E-PSM(P)W module, indicates that protection against cardiac defibrillator discharge is due in part to the accessories for pulse oximetry (SpO ), temperature (T) and invasive pressure (P) measurement 4.4 Main components 4.4.1 E-PSMPW/E-PSMW modules...

  • Page 45: Nibp Board

    E-PSM(P)W module introduction 4.4.2 NIBP board P a t ie n t a n d N I B P c u f f N I B P c u f f h o s e N I B P c o n n e c t o r w it h N I B P h o s e id e n t if ic a t io n N I B P p n e u m a t ic s ( m a n if o ld ) P u m p...
  • Page 46 B30 Patient Monitor Software control The software controls valves and a pump. In addition to the individual on/off signals for each component there is a common power switch for the valves and the pump that can be used at pump/valve failures.

  • Page 47: Ecg Board In 5-Lead Measurement

    E-PSM(P)W module introduction Safety pressure sensor Plunger Proportional valve Air pump Cuff connector Plunger Dump valve Main pressure sensor Intake air filter Figure 18 NIBP pneumatics diagram Power supply section of the NIBP board All connections are established via a 5-pin connector (female). The module needs a +15 V (dirty) power supply to operate.
  • Page 48 B30 Patient Monitor PATIENT AND ECG ELECTRODES ECG CABLE - ECG LEAD SET - ECG TRUNK CABLE ECG INPUT UNIT - ECG CONNECTOR - INPUT PROTECTION RESISTORS INPUT PROTECTION DIODES FOR ECG & RESPIRATION MEASUREMENT INPUT FILTERING FOR ECG & RESPIRATION MEASUREMENTS LEADS OFF &...

  • Page 49: Ecg Filtering

    The ECG board has a driver-controlled half-bridge switching power supply with 5 kV isolation. The supply voltages have been regulated with linear regulators. 4.4.4 ECG filtering B30 monitors have three ECG filtering modes: MONITORING 0.5 to 30 Hz (with 50 Hz reject filter) 0.5 to 40 Hz (with 60 Hz reject filter)

  • Page 50: Stp Board

    B30 Patient Monitor In diagnostic mode the upper frequency is 150 Hz and it is limited by software. 4.4.5 STP board PATIENT AND INVASIVE CANNULA OR PATIENT AND TEMPERATURE SENSOR PATIENT AND SpO2 PROBE CATHETER FLUSHING KIT & INVASIVE PRESSURE...
  • Page 51 E-PSM(P)W module introduction Temperature measurement unit The NTC-resistor value in the probe depends on the patient’s temperature. It is measured with the following principle described below. The constant current source is supplied about 38 µA current through the temperature sensor (YSI 400-series NTC resistor).
  • Page 52 B30 Patient Monitor Current measurement to AD converter Pressure transducer Instrum entation amplifier Vout Input filter to A D converter Figure 22 Pressure measurement principle Pulse oximetry measurement section LED control signals The D/A converters of the microcontroller on the STP board set the LED intensity adjustment values for the infrared and red LEDs of the SpO probe.
  • Page 53 E-PSM(P)W module introduction LED Driving circuit 1 LED Intensity adjustment 1 LED ON/OFF control 1 LED voltage indication 1 LED current indication 1 LED Driving circuit 2 LED Intensity adjustment 2 LED ON/OFF control 2 LED voltage indication 2 SpO2 LED current indication 2 Probe Oximeter channel 1...
  • Page 54 B30 Patient Monitor NIBP BOARD RECEIVE DATA DATA RS 485 DRIVER NDATA SEND DATA SEND/RECEIVE STP BOARD DATA RECEIVE DATA RS 485 DRIVER +5 V SEND DATA NDATA SEND/RECEIVE ECG BOARD DIRECT ECG (PWM) DATA RECEIVE DATA +5 V RS 485...

  • Page 55: Connectors And Signals

    E-PSM(P)W module introduction 4.5 Connectors and signals 4.5.1 Module bus connector Table 2 Module bus connector description 5 pin connector Pin No. Signal Vmod 13.8 - 16 V Data + Data - Shield 4.5.2 Front panel connectors Table 3 ECG connector ECG Connector Pin No.
  • Page 56 B30 Patient Monitor Table 4 connector connector Pin No. Signal Description DET_A Photodiode anode DET_C Photodiode cathode DATA- Wire 1/3 LED connection IR_C IR LED cathode OUTER SHIELD DET_SHIELD PRB_ID Bin/ID Resistor+ Wire 3/5 LED Connection RED_C RED LED cathode...

  • Page 57: Measurement Principle

    E-PSM(P)W module introduction Table 6 Temp connector (T1, T2) Temp connector Pin No Signal Sensor drive current Input from temperature sensor, channel 1 Not connected Not connected Thermistor ID (LOW= Temperature error, HIGH=YSI 400 series) Cable shield Analog ground Input from temperature sensor, channel 2 Not connected Not connected Digital ground...

  • Page 58: Pulse Oximetry

    B30 Patient Monitor • effects of anesthesia on heart function • effects of surgery on heart function See the “User's Guide” or the “User’s Reference Manual” for electrodes’ positions and other information. 4.6.3 Pulse oximetry A pulse oximeter measures the light absorption of blood at two wavelengths, one in the near infrared (about 940 nm) and the other in the red region (about 660 nm) of the light spectrum.
  • Page 59 E-PSM(P)W module introduction Pulse rate The pulse rate calculation is done by peak detection of the plethysmographic pulse wave. The signals are filtered to reduce noise and checked to separate artifacts. Intensity of Imax (DC-component) Imax transmitted light AC-component Imin Variable absorption Transmitted due to pulse added...

  • Page 60: Temperature

    B30 Patient Monitor The standard probe is a finger clamp probe which contains the light source LEDs in one half and the photodiode detector in the other half. Different kinds of probes are available from GE Healthcare. 4.6.4 Temperature The temperature is measured by a probe whose resistance varies when the temperature changes, called NTC (Negative Temperature Coefficient) resistor.

  • Page 61: Installation

    2 Installation...

  • Page 62: System Installation

    1.3 Mounting the B30 Mounting of B30 to the Wall Mount, Rollstand, Wall Mount with standard arm or Counter Top Mount is described in a separate instruction sheet delivered with each mount.

  • Page 63: E-Psm(P)W Mounting Accessories

    The Module Bus Adapter for PSMW is intended for connecting the Pole Mount for PSMW to the B30 monitor. With Module Bus Adapter, the Pole Mount for PSMW, short or long, can be connected to the B30 monitor . The E-PSM(P)W module can be removed from the B30 monitor and docked to the Pole Mount for PSMW, short or long.
  • Page 64 Pole Mount for PSMW – Instructions for connecting to monitor 1. Attach the E-PSM(P)W module to the Pole Mount. 2. Connect the cable of the Pole Mount for PSMW to the B30 monitor with the Module Bus adapter for PSMW (2042772-001).

  • Page 65: Monitor Connections

    System installation Monitor connections Figure 4 B30 font panel Battery compartment Transportation handle Alarm light Alarm LED indicators Side panel keys The ComWheel Command Board keys Guide rail for GCX mounting Mains power and battery LEDs (10) ON/standby key (11) Connector for defibrillator synchronization (X5) (12) Measurement modules You can use one E-PSM(P)W and/or one N-F(C)(REC) module in the monitor at a time.
  • Page 66 B30 Patient Monitor Figure 5 Rear panel connections Slot for infusion pole mounting Module connector Guide rail for GCX mounting Receptacle for power cord Fuse holder Serial port X9 Network ID X8 Connector for future use X7 Optional: Multi I/O adapter incorporating connectors 6 - 8 mentioned above...

  • Page 67: Connection To Mains

    System installation 1.5 Connection to mains Connect the power cord to the mains power inlet (4) at the back of the monitor and to the wall socket. NOTE: Before taking the monitor into use for the first time, the batteries should be fully charged.

  • Page 68: Functional Check

    When detaching modules, be careful not to drop them. Always support with one hand while pulling out with the other. NOTE: Only one E-PSM(P)W module and one N-F(C)(REC) module can be attached to B30. NOTE: If you want to install both modules, you must install the Extension Module, (N-F(C)(REC) first and attach the E-PSM(P)W module to it.

  • Page 69: Maintenance

    3 Maintenance...

  • Page 71: Instructions

    Instructions Instructions 1.1 Introduction These instructions include procedures of system maintenance for the B30. It’s include four sections: • Electrical safety tests. • Functional check, which is the quick guide for service check. • Planned maintenance, which should be performed once a year. It’s also the detailed introduction for B30 maintenance.

  • Page 72: Recommended Tools

    B30 Patient Monitor 1.2 Recommended tools NOTE: Use only properly maintained, calibrated and traceable measurement equipment for the specified calibrations and adjustments to ensure accuracy. Table 1 Recommended tools For product(s) Tool Order No. Hemodynamic modules E-PSM(P)W NIBP cuff and...
  • Page 73 Instructions Table 2 Patient simulators’ compatibility with each hemodynamic module Patient simulator Module Parameter M1010831 MedSim Lionheart & MPS450 E-PSM(P)W, Cable included Multilink ECG acc. Multilink ECG acc. 2016998-001 2016998-001and 2016998-001 M1010832 M1010846 InvBP Cable included M1010858 M1010862 2005772-001 2005772-001 Table 3 Adapter cables for hemodynamic patient simulators Patient simulator...

  • Page 74: Electrical Safety Tests

    • Each time the main enclosure is disassembled or a circuit board is removed, tested, repaired, or replaced These instructions are intended for every component in the system. GE recommends that the qualified personnel performing the tests. 2.3 Test Equipment The recommended test equipment required to perform electrical safety tests is listed below.

  • Page 75: Ground (Earth) Integrity

    Replace the power cord, as necessary with a regulatory-approved cord for the country of use. WARNING Use only AC power cords recommended or manufactured by GE. 2.6 Ground (Earth) Integrity Listed below are two methods for checking the ground (earth) integrity, “Ground Continuity Test”...

  • Page 76: Acceptance Criteria

    B30 Patient Monitor A current of 25A from a current source with a frequency of 50 or 60 Hz with a no-load voltage not exceeding 6 V is passed for at least 5 seconds, but no more than 10 seconds, through the protective earth terminal or the protective earth pin in the mains plug and each accessible metal part which could become live in case of failure in basic insulation.

  • Page 77: Acceptance Criteria Nc (Normal Condition)

    GND (Earth) - CLOSED Read and record the current leakage indicated on the tester. If measured reading is greater than the appropriate specification below, the device under test fails. Contact GE Technical Support. 2.7.1 Acceptance criteria NC (Normal condition) •...

  • Page 78: Enclosure (Touch) Leakage Current Test

    B30 Patient Monitor 2.8 Enclosure (Touch) leakage current test Perform this test to measure current leakage through exposed conductive surfaces on the device under test during normal operation. Refer to the instructions contained with the safety analyzer to perform enclosure leakage current test.

  • Page 79: Acceptance Criteria Nc

    500 µA, and the device under test is powered from a non-centertapped, 200-240 V/50-60 Hz, single-phase circuit NOTE: If the reading is greater than the specification below, and the device under test is powered from 100-240 V/50-60 Hz, the device under test fails. Contact GE Technical Support. Document no. 2044677-001...

  • Page 80: Patient (Source) Leakage Current Test

    B30 Patient Monitor 2.9 Patient (source) leakage current test This procedure only applies to Class I (grounded/earthed) equipment, and measures the leakage current from the ECG/RESP connector or the SPO2 connector of the device to ground. Leakage Tester HIGH NORM...

  • Page 81: Acceptance Criteria Nc

    With Ground and Neutral CLOSED - If reading is greater than 10 µA, the device under test fails. Contact GE Technical Support 2.9.2 Acceptance criteria SFC - ground (earth), line or neutral open If any reading is greater than 50 µA, the device under test fails. Contact GE Technical Support. 3-11 Document no. 2044677-001...

  • Page 82: Patient (Sink) Leakage Current Test (Mains Voltage On The Applied Part)

    B30 Patient Monitor 2.10 Patient (sink) leakage current test (mains voltage on the applied part) This procedure only applies to Class I (grounded/earthed) equipment, and measures the leakage current from a mains voltage source into the ECG/RESP connector or the SpO connector.

  • Page 83: Acceptance Criteria

    SPO2 Test Body to the blue SPO2 connector of the device under test. 2.10.1 Acceptance criteria If measured reading is greater than the appropriate specification below, the device under test fails. Contact GE Technical Support. • 50 µA at 120-240 VAC using the ECG cable.

  • Page 84: Functional Check

    B30 Patient Monitor Functional check These instructions include procedures for a functional check for B30 monitor. The functional check is recommended to be performed after monitor installation. If these check haven’t resolved your problem, please refer to the “Planned maintenance” for...

  • Page 85: Display

    Functional check − Waveform 2 - P1 − Waveform 3 - P2 Invasive Pressures - P1 ‘ART’ Setup - Label - ART - P2 ‘CVP’ Setup - Label - CVP Others -SPO2 Setup - Pleth Scale - AUTO 3.2.2 Display Check that the picture on the screen is displayed properly.

  • Page 86: Recorder

    B30 Patient Monitor Temperature measurement Check the temperature channels with a patient simulator. Check that temperature measurement information is shown on the monitor screen as configured on the simulator. Invasive blood pressure measurement Check the function of the module and side panel membrane keys.

  • Page 87: Final

    Functional check Check that the monitor connects to the network, i.e. the network symbol appears on the upper right-hand corner of the screen. Also a message regarding the connected Central should appear in the message field on the screen. 3.2.9 Final •...

  • Page 88: Planned Maintenance

    B30 Patient Monitor Planned maintenance These instructions include procedures for planned maintenance (PM) for the B30. The Planned maintenance should be performed once a year. These instructions include “Planned maintenance check form, B30”, which to be filled in when performing the corresponding procedures.

  • Page 89: Functional Inspection

    Planned maintenance Checnk external parts: − the front cover and the front panel sticker are intact − all connectors are intact and attached properly − the module box and latch are intact Reattach the module cover and check that the latch is moving properly. Module installation Plug in the module.

  • Page 90: Keyboard(S)

    B30 Patient Monitor Monitor Setup Display Brightness Push the ComWheel and check that the display brightness follows the selected brightness. 4.2.3 Keyboard(s) Tests with the Command Board: − Monitor Setup Press the key. Turn the ComWheel in both directions and check that the cursor in the menu moves correspondingly.
  • Page 91 Planned maintenance Connect a 5-lead ECG trunk cable without a lead set to the module. Check that the message ‘Leads off’ is displayed on the screen. Lead detection Connect a 5-leadwire set to the trunk cable. Connect all the leads together, for example to a suitable screwdriver.
  • Page 92 B30 Patient Monitor RESP - WAVE - NORM RATE - 20 OHMS - 1.0 RATIO - 1/1 APNEA - OFF SHIFT - OFF Check that the RESP waveform is shown and the RR value is 20 (±5). Change the position of the BASELINE IMPEDANCE switch and check that appropriate RESP waveform and RR value are shown again within 30 seconds.
  • Page 93 Planned maintenance Activate the temperature test by selecting Temp Test. When the message ‘Performing temp test’ disappears from the digit field, check that no error messages appear and Temp error shows OFF for both channels in the service menu. 13. Module configuration Check that the module configuration has been set correctly.
  • Page 94 B30 Patient Monitor Check that the HR value is calculated from P1, when ECG is not measured (ECG cable disconnected). measurement 18. SpO probe detection Check that the message ‘No probe’ is shown, when no SpO sensor is connected to the module.
  • Page 95 Planned maintenance 22. Leak test Check the NIBP tubing system for leakages. Select Calibrations from the NIBP service menu. Connect the pressure manometer to the NIBP module cuff connector. Start the active leak test from the menu by pressing the ComWheel. The module pumps a pressure of about 290 mmHg and then the pump stops.

  • Page 96: Loudspeaker

    B30 Patient Monitor 25. Cuff related messages Connect an adult NIBP cuff to the cuff connector and disconnect one of its hoses. Start/Cancel Start NIBP measurement by pressing the key on the module and check that the message ‘Cuff loose’ appears on the screen within 70 seconds.

  • Page 97: Content Of The Service Log

    Planned maintenance Take down the information regarding Monitor software. 4.2.7 Content of the service log Select Service Log from the menu. Check the contents of the Service Log for possible problems. If the monitor contains the recorder unit, record the Service Log onto the recorder by selecting Record Log.

  • Page 98: Alarm Leds

    B30 Patient Monitor Paper Speed --> 6.25 mm/s Length --> 30 s 4.2.10 Alarm LEDs Enter the Keyboard service menu: Monitor Setup Install Service (Password 16-4-34) Service (Password 26-23-8) Keyboard Select the text Upper Led. Check that the red alarm LED turns on and off when pressing the ComWheel.

  • Page 99: Batteries

    Planned maintenance 4.2.14 Batteries Check battery limits Enter the BATTERY service menu: Monitor Setup Install Service (Password 16-4-34) Service (Password 26-23-8) Frame Power Supply WPM Battery Smart Batt1 Smart Batt2 Check that all values are within reasonable limits. NOTE: In order to update values for a desired battery, disconnect the other battery shortly.

  • Page 100: General Test

    B30 Patient Monitor Service - Frame (Password 26-23-8) Network- Ethernet Check that the service menu counters for the received (‘In’) and transmitted (‘Out’) data are updated frequently. Data error counters Check that the counters for data errors (‘BER’, ‘CRC’, ‘Frame’, ‘Transm.’) are stable.
  • Page 101 Planned maintenance Service reset Check the Service Reset. Disconnect the power cord and remove the batteries to reset the monitor. Switch the monitor back on and check that the monitor performs a Cold Start, i.e. all trend information is cleared. NOTE: Cold start have three ways: −...

  • Page 102: Adjustments And Calibrations

    B30 Patient Monitor Adjustments and calibrations NOTE: Use only properly maintained, calibrated and traceable measurement equipment for the specified calibrations and adjustments to ensure accuracy. 5.1 NIBP calibrations The electronics of the NIBP pressure measurement is calibrated at the factory. The processor automatically maintains the zeroing pressure.
  • Page 103 Adjustments and calibrations Table 5 NIBP calibration check pressures Pressure Max. error Example 0 mmHg ±5 mmHg (=zero offset) 100 mmHg 100 ±2 mmHg 100 ±2 200 mmHg 200 ±3 mmHg 200 ±3 If the error of pressure channel B1 is larger than specified above, the module should be recalibrated.

  • Page 104: Temperature Calibration

    B30 Patient Monitor 5.2 Temperature calibration NOTE: For the temperature calibration, separate, accurate test plugs (25 °C and 45 °C) are needed. A temperature dual cable order code 2016998-001, a temperature probe order code M1024254 and a Dual temperature adapter cable, order code M1010846 are also required for the temperature calibration.

  • Page 105: Troubleshooting

    4 Troubleshooting...

  • Page 107: Introduction

    Introduction Introduction If a problem occurs during the functional examination, check the components of the monitor according to the below troubleshooting table. If the problem persists, please refer to the following detail troubleshootings. Problem What to do Nothing functions Unplug and re-plug the Power Cord. Also confirm that the cable is intact. Confirm that the fuses are intact.

  • Page 108: General Troubleshooting

    B30 Patient Monitor 1.1 General troubleshooting Possible key board or CPU Display failure. See Frame failure. See Frame troubleshooting in this chapter troubleshooting in this chapter Document no 2044677-001...

  • Page 109: Software Troubleshooting Chart

    Introduction 1.2 Software troubleshooting chart Downloading the software from software CD onto the CPU board Check the software CD can run in the PC normally and try again Document no. 2044677-001...

  • Page 110: Frame Troubleshooting

    B30 Patient Monitor Frame troubleshooting Problem Cause What to do Monitor is not starting. 1. The batteries are empty. 1. Connect the power cord. 2. Fuses may be blown. 2. Replace fuses. 3. If power cord connected, AC/DC 3. Replace the AC/DC power unit.
  • Page 111 Frame troubleshooting Problem Cause What to do 'Frame temperature high' The temperature inside the frame is Check monitor ventilation holes. message. too high. ‘Battery temperature high’ Battery SMBus temperature is too Check monitor ventilation holes. message on the screen. high. Replace battery.

  • Page 112: Net Section Troubleshooting

    B30 Patient Monitor 2.1 NET section troubleshooting Problem Cause What to do Monitor does not connect to Patch panel Patch cable not connected to HUB or to panel. the network. Patch cable Patch cable or connector defective. Monitor connects to the HUB not connected to power supply.
  • Page 113 Frame troubleshooting Problem Cause What to do ‘Network board error’ NET section on the CPU board The NET section is defective. The board cannot message shows on the be used. See network service page for details. NET section memory on the monitor screen CPU board The SRAM memory of the NET section is...

  • Page 114: Psm(P)W Troubleshooting

    B30 Patient Monitor E-PSM(P)W Troubleshooting 3.1 Troubleshooting flowcharts 3.1.1 Troubleshooting for NIBP parameter START Insert new module and turn power on. Replace the module. Does fault still appear? Does another Module ID on screen? module work in Check and same slot? replace NIBP board.

  • Page 115: Troubleshooting For Ecg And Stp Parameters

    E-PSM(P)W Troubleshooting 3.1.2 Troubleshooting for ECG and STP parameters P ossibly fault in m odule w ith param eters. C heck m odule configuration in S ervice m enu S elect the correct Is it correct? configuration Y E S Insert m odule and turn pow er on D oes fault...

  • Page 116: Nibp

    B30 Patient Monitor 3.2 NIBP 3.2.1 NIBP toubleshooting Problem Cause What to do No NIBP value displayed NIBP not selected on screen. Check monitor setup. ‘Artifacts’ message Unsuccessful measurement due to Check the patient status. patient movement, shivering, external artifact or weak signal.
  • Page 117 E-PSM(P)W Troubleshooting Problem Cause What to do Cuff ID not working 1. Defective cuff ID holes in the Replace NIBP cuff hose. NIBP cuff hose 2. NIBP flex board connector Check that the NIBP flex board wrongly connected connector is properly connected to the STP input board: all pins have to be connected.
  • Page 118 B30 Patient Monitor Problem Cause What to do ‘Cuff occlusion’ message 1. Cuff and/or hose occluded. Reason: cuff tube kinked Straighten tube. tubes inside the shield kinked Straighten tubes. tubes inside module kinked Straighten tubes. occlusion inside/outside module - Remove occlusion.

  • Page 119: Nibp Error Code Explanation

    E-PSM(P)W Troubleshooting 3.2.2 NIBP error code explanation Code Problem What to do RAM failure; memory failure Change the NIBP board. ROM checksum error; memory failure Change the NIBP board. Pump current failure Check short circuits. Change the NIBP board. Safety CPU internal test failure or pressure Change the NIBP board.

  • Page 120: Ecg

    B30 Patient Monitor 3.3 ECG Problem Cause What to do HR numerical display No heart rate available. If no ECG waveform, check LEADS OFF shows ‘---’ message and connect the leads. If ECG waveform exists, check heart rate source e.g. in the ECG Setup menu behind ECG key.

  • Page 121: Impedance Respiration

    E-PSM(P)W Troubleshooting 3.4 Impedance respiration Problem Cause What to do No resp trace Waveform not selected on the screen Press the Monitor Setup key and make adjustments. Module not plugged in correctly Re-plug the module. Unacceptable resp Poor electrode or poor electrode skin Electrodes from different waveform contact...

  • Page 122: Pulse Oximetry (Spo2)

    B30 Patient Monitor 3.5 Pulse oximetry (SpO Problem Cause What to do Message ‘NO PROBE’ No sensor connected to the module Check sensor connections. SpO2 connector. Sensor faulty. Change the sensor. Flat cable connecting the SpO2 Check the Flat cable, replace if connector to the STP board loosen or necessary.

  • Page 123: Temperature

    E-PSM(P)W Troubleshooting 3.6 Temperature Problem Cause What to do Message ‘TEMPERATURE Faulty calibration. Perform calibration. If it does not help, ERROR’ check that front panel connector is properly connected to STP board. No temperature displayed Wrong type of probe. Use correct probe. Temperature out of measurable range.
  • Page 124 B30 Patient Monitor Problem Cause What to do Invasive pressure Patient case is active Discharge a patient and make sure calibration is not selectable that the E-PSMPW module does not receive any signals from a simulator Invasive pressure Patient case is active...

  • Page 125: Service Menu 1 Introduction

    5 Service Menu...

  • Page 127: Service Menu Structure

    Introduction Introduction The monitor has a Service Menu, which is a useful tool to examine monitor functions and to troubleshoot in case a fault occurs. 1.1 Service Menu structure Service Menu Memory Network Frame Network Dri Config Dri Comm Power Supply WPM Battery Keyboard Keyboard Log...

  • Page 128: Service Menu

    B30 Patient Monitor 1.2 Service Menu NOTE: The Service Menu pictures are for reference only. Details on the menu page can vary depending on the software version and the module type in use. If a particular selection is not available in your system, the selection is shown grayed.

  • Page 129: Frame

    Frame Frame The Frame menu includes frame-specific service menus. 2.1 Memory A service menu to check the status of the memory used in the CPU board of the monitor. Test Memory tests the condition of the EEPROM/Flash memory component of the CPU board.

  • Page 130: Network

    B30 Patient Monitor 2.2 Network 2.2.1 Network Network: For setting the monitor's network mode: S5/Unity NOTE: Only in Chinese language, Unity mode is available. 2.2.2 Dri Config The DRI Level: For setting the monitor's network communication. The network communication needs match to the iCentral’s configuration...

  • Page 131: Dri Comm

    Frame 2.2.3 Dri Comm Session layer Dest. name shows the name of the Central the monitor is connected to. Dest. id shows the Central Subnet. Dest. address shows the MAC address of the monitor network NIC in Central. Protocol specific situations: For R&D purpose only.
  • Page 132 B30 Patient Monitor Table 1 Ethernet service data Value Usage Notes Received packets (Statistics Total number of received packets since In/Packets) last cold start. Transmitted packets (Statistics Total number of transmitted packets Out/Packets) since last cold start. Received bytes (Statistics...

  • Page 133: Power Supply

    Frame 2.3 Power supply The menu shows the voltages and temperature measured by the DC/DC board and CPU board. The values in the column under Mean are the mean values of last one second, the Min column shows the minimum mean value, and the Max column the maximum mean value of the voltages and temperature measured during the current power The voltages and currents are measured by the...

  • Page 134: Wpm Battery

    SMBus. Battery information Dev. Chem. Device chemistry. B30 monitor supports only Li-ION batteries. Full Cap.(mAh) Full charge capacity of the battery; capacity of the battery when it is fully charged. Rem. Cap. (mAh) Remaining battery capacity.
  • Page 135 Frame Smart Batt1, Smart Batt2 Clear Temp Maxs This command is useful only when the WPM Battery Batts view is selected. The Clear Temp Maxs command clears the maximum values of Batt Temp (SMBus) and Batt Temp (PMC). Note: Power temp and CPU temp maxs are not cleared. These menus give additional battery information via SMBus.
  • Page 136 B30 Patient Monitor Smart Batt2 If Smart Battx is selected for a battery NOT connected to the SMBus, the menu contains the following: Battx information from Memory and PMC (This information comes from the DC/DC Board memory or is measured by the DC/DC Board.

  • Page 137: Keyboard

    Keyboard Keyboard Keyboard The service menu for testing the command board functions. Upper Led is for testing the upper alarm LED (red) on the command board. When the text is highlighted, the upper alarm LED can be turned on and off by pressing the ComWheel. Lower Led is for testing the lower alarm LED (yellow) on the command board.

  • Page 138: Parameters

    B30 Patient Monitor Parameters NOTE: Parameter values in Service Data fields are only for reference in this section. 4.1 Gas Unit 5-12 Document no 2044677-001...

  • Page 139: General

    Parameters 4.1.1 General Service Data Module configuration shows which measurement options are available, i.e. are detected by the module. Timeouts is a cumulative number that indicates how many times the module has not responded to the monitor's inquiry. Bad checksums is a cumulative number that indicates how many times communication from the module to monitor has broken down.

  • Page 140: Gases

    B30 Patient Monitor 4.1.2 Gases Noise Meas activates the noise measurement. Sample gain adj adjusts the sampling pump gain, i.e. for adjusting the sample flow measurement. Pump ctrl A manual control for the sampling pump. Zero valve ctrl A manual control for the zero valve.

  • Page 141: Ecg Module

    Parameters 4.2 ECG Module Service Data Power Freq shows the mains frequency selected: 50 Hz / 60 Hz Cable type shows the leadwire set connected: 3 lead / 5 lead Quick Zero shows 1 when the ECG signal is beyond scale, and therefore, is quickly returned to the optimal range with fast signal processing methods.

  • Page 142: Ecg Setup

    B30 Patient Monitor Bad c-s by mod is a cumulative number that indicates how many communication errors the module has detected. The monitor starts counting these items at power up and resets to zero at power off. The values may also be reset when a module is attached to the monitor frame and be set to 32769 or continuous counting may be started when the module is removed from the monitor frame.

  • Page 143: Stp Module

    Parameters 4.3 STP Module Record Data prints out the shown service data and board information (id, serial number and sw id) onto the recorder. Temp Test activates the automatic temperature test for the temperature channels T1 and T2. The result from the test is shown in the service data field.
  • Page 144 B30 Patient Monitor Temp error shows the status of the temperature test. No errors found show the status (OFF) and errors found (ON). Protect key and Protect mode show normally ON but can be turned to OFF for the temperature calibration in Calibration Menu.

  • Page 145: Calibrations

    Parameters 4.3.1 Calibrations Protection: Protection for the configuration and temperature calibrations can be set ON and OFF. Set Config: The module configuration should be set according to the module type. The setting is possible only when the protection is set OFF. The available selections are TP, ST or STP.

  • Page 146: Nibp Module

    B30 Patient Monitor 4.4 NIBP Module Service menu for Non-invasive Blood Pressure Modules. Service Data Pressure shows the measured pressure multiplied by 10. This value is automatically zero-drift compensated. Zero shows the difference between the zeroing value in the permanent memory (stored when the module is calibrated) and the current automatic zero-drift compensation multiplied by 10.

  • Page 147: Nibp Calibration

    Parameters 4.4.1 NIBP Calibration Active Leak Test: Wrap an adult cuff around a pipe and connect the cuff to the module. Select the active leak test (ON). The module automatically pumps a pressure of 280 mmHg into the cuff. Wait for several seconds until the pressure stabilizes.
  • Page 148 B30 Patient Monitor NOTE: Messages ‘Zeroing’ and ‘Zeroed’ is shown in the NIBP message field and next to the Calibrate selection momentarily. After this, a pressure bar will appear beside the menu and the text ‘Calibrating’ is shown in the NIBP digit field.

  • Page 149: Nibp Safety Valve

    Parameters 4.4.2 NIBP Safety Valve Test: Start test is for starting and Stop test for stopping the Safety Valve test. Safety Valve Data: For information on general items Pressure, Zero, Protect handle, Calibr. prot., +15 V power, AD0 to AD7 as well as Timeouts etc., see service data descriptions in section 4.4 NIBP Module.

  • Page 150: Nibp Pulse Valve

    B30 Patient Monitor 4.4.3 NIBP Pulse Valve Start test is for starting and Stop test is for stopping the test. Set Valve lets you adjust the opening of the pulse valve. Pulse Valve Data For information on general items Pressure, Zero, Protect handle, Calibr.

  • Page 151: Nibp Buttons/Leds

    Parameters 4.4.4 NIBP Buttons/Leds Buttons/Leds Data Not in use in B30 Monitor. 5-25 Document no. 2044677-001...

  • Page 152: Nibp Pneumatics

    B30 Patient Monitor 4.4.5 NIBP Pneumatics Start Pump/Stop Pump: A manual control for the pump. The selection changes to Stop Pump when the pump turns on. Open Exh1/Close Exh1: This function is not in use with E-PSM(P)W modules. Open Exh2/Close Exh2: A manual control for the exhaust valve 2.

  • Page 153: Set/Test

    Set/Test Set/Test The power supply unit contains a watchdog circuitry, which needs refreshment at every 1.5 seconds. If the refreshment did not occur, the watchdog circuitry will reset the main CPU. In normal operation, the main CPU refreshes the watchdog circuitry at every 0.2 seconds.

  • Page 154: Service Log

    B30 Patient Monitor Service Log Error, event and alarm data is stored in the Service Log. The service log contains information about the occurred monitor errors, events and alarms since the last factory reset or service log reset. The service log is saved in the EEPROM memory of the main CPU board.

  • Page 155: Sw Settings

    SW Settings SW Settings 7.1 SW Download Menu for downloading monitor software via the network port. 5-29 Document no. 2044677-001...

  • Page 156: Country Settings

    B30 Patient Monitor 7.2 Country Settings The language submenu allows you to load, select and delete language files. National reqs: Select software features that include national requirements. Power Frequency: Set the power frequency (50/60 Hz). This setting is used to filter out possible power frequency interference from parameter measurements.
  • Page 157 SW Settings Table 2 Language abbreviations in language file names Abbreviation Language Chinese Czech Danish English French German Hungarian Italian Dutch Norwegian Polish Portuguese Russian Spanish Swedish Turkish 5-31 Document no. 2044677-001...
  • Page 158 B30 Patient Monitor 5-32 Document no 2044677-001...

  • Page 159: Field Replaceable Unit

    6 Field replaceable unit...

  • Page 161: Front Panel Labeling

    Frame spare part Frame spare part The following B30 parts will be available as field replaceable spare parts. 1.1 Front panel labeling Front panel labeling, B30, monitor Item Description Order Code Dash 2600 KEYBOARD HOR 2044978-018 Dash 2600 KEYBOARD VERT 2044978-019 1.2 B30, service software...

  • Page 162: B30, Back Cover Unit

    B30 Patient Monitor 1.3 B30, back cover unit Back cover unit Item Description Order Code Dash 2600 Battery 2044978-004 Dash 2600 Multi I/O adapter 2044978-007 Dash 2600 Screws 2044978-008 Dash 2600 Power supply board 2044978-011 Dash 2600 Back Cover Module...
  • Page 163 Frame spare part Back cover Item Description Order Code Dash 2600 LCD MODULE 2044978-001 Dash 2600 LCD Inverter 2044978-002 Dash 2600 Mechinical parts in FRAME CHASSIS 2044978-003 Dash 2600 Speaker 2044978-006 Dash 2600 Screws 2044978-008 Dash 2600 DC-DC Board 2044978-009 Dash 2600 Power supply board 2044978-011 Dash 2600 AC inlet...

  • Page 164: B30, Front Cover Unit

    Description Order Code Dash 2600 USER INTERFACE BOARD 2044978-021 Dash 2600 FRONT COVER 2044978-022 Frequently defect parts in FM Light 2044978-036 1.4 B30, front cover unit Front cover unit Item Description Order Code Dash 2600 Screws 2044978-008 Dash 2600 Handle...

  • Page 165: B30, Ac/Dc Unit

    Description Order Code Dash 2600 USER INTERFACE BOARD 2044978-021 Dash 2600 FRONT COVER 2044978-022 Frequently defect parts in FM Light 2044978-036 1.5 B30, AC/DC unit AC/DC unit Item Description Order Code Dash 2600 LCD MODULE 2044978-001 Dash 2600 LCD Inverter...

  • Page 166: Frame For B30

    B30 Patient Monitor 1.6 Frame for B30 Frame for B30 Document no 2044677-001...
  • Page 167 Frame spare part Item Description Order Code Dash 2600 LCD MODULE 2044978-001 Dash 2600 LCD Inverter 2044978-002 Dash 2600 Mechinical parts in FRAME CHASSIS 2044978-003 Dash 2600 Cables and connector 2044978-005 Dash 2600 Speaker 2044978-006 Dash 2600 Screws 2044978-008 Dash 2600 DC-DC Board 2044978-009 Dash 2600 Connect Flex board 2044978-010...

  • Page 168: Psm(P)W Spare Parts

    B30 Patient Monitor E-PSM(P)W spare parts Item Description Order No. PSMW Cover 2044978-023 PSMW Connecter and Air Filter 2044978-024 PSMW NIBP PUMP 2044978-028 FRU OUTER MASK WPSM WITHOUT IBP EN&CN 2044978-030 PSMW KEYBOARD 2044978-031 FRU WPSM FRONT CONNECTOR 2044978-033 FRU OUTER MASK WPSM WITHIN IBP EN&CN...
  • Page 169 E-PSM(P)W spare parts Item Description Order No. FRU OUTER MASK WPSM WITHIN IBP FR 2044978-039 FRU OUTER MASK WPSM WITHIN IBP DU 2044978-040 FRU OUTER MASK WPSM WITHIN IBP SW 2044978-041 FRU OUTER MASK WPSM WITHIN IBP FIN 2044978-042 FRU OUTER MASK WPSM WITHIN IBP DAN 2044978-043 FRU OUTER MASK WPSM WITHIN IBP NOR 2044978-044...
  • Page 170 B30 Patient Monitor Item Description Order No. PSMW Connecter and Air Filter 2044978-024 PSMW NIBP PUMP 2044978-028 PSMW NIBP MANIFOLD 2044978-029 PSMW KEYBOARD 2044978-031 PSMW ECG INPUT UNIT 2044978-032 FRU WPSM FRONT CONNECTOR 2044978-033 6-10 Document no 2044677-001...
  • Page 171 E-PSM(P)W spare parts Item Description Order No. PSMW Cover 2044978-023 PSMW Connecter and Air Filter 2044978-024 PSMW PCBA ECG 2044978-025 PSMW PCBA STP 2044978-026 PSMW PCBA NIBP 2044978-027 6-11 Document no. 2044677-001...

  • Page 172: Frame Disassembly

    B30 Patient Monitor Frame disassembly WARNING The B30 is always energized by the internal batteries. A short circuit may cause internal damage. Do not touch any exposed wiring or conductive surface inside, this may cause an electric shock. CAUTION Perform leakage current measurement whenever service or repair has been done in the monitor.
  • Page 173 Frame disassembly To separate the back cover from the monitor frame 1. From the back side of the monitor, remove: both batteries Multi I/O adapter the fuse holder three (T8) screws from the top of the back cover two (T15) screws with star washers one (T15) screw Notice the places of the star washers.
  • Page 174 B30 Patient Monitor 4. Place the monitor face down on a non-adrasive, static-free surface. NOTE: Be careful not to damage the ComWheel. 5. Lift the back cover up. To separate the LCD display from the frame unit 1. Remove the three (T8) screws from the borders of the frame unit, one on the other, two on the other side of the frame).
  • Page 175 Frame disassembly To remove the EMC shield remove the screw (T10) and lift the Defib sync unit’s cover first Remove the 14 screws (T10) holding the shield to the frame unit. Lift the shield carefully up. To remove the loudspeaker unit Remove the two screws (T10) holding the loudspeaker unit to the frame.
  • Page 176 B30 Patient Monitor To remove the interconnection and UI board Remove the three screws (T10) holding the plastic flex board cover. Remove the interconnection and UI board carefully from the frame. To remove the network connector board unit Remove the screw (T10) holding the unit to the frame.
  • Page 177 Frame disassembly To remove the DC/DC board Disconnect the AC/DC board - DC/DC board cable connector Remove the screw (T10) and disconnect the DC/DC board from the frame by lifting it up carefully. To remove the main power connector unit Remove the cover first Remove the two screws (T10) holding the unit to the frame.
  • Page 178 B30 Patient Monitor Lift up the power connector unit To remove the AC/DC unit and the filter board Remove the four screws (T10) in AC/DC unit and the two (T10) screws in filter board Lift up these two board 6-18...

  • Page 179: Handling And Storage Of Lcd Display Component

    Frame disassembly 3.2 Handling and storage of LCD display component Handling of LCD display component and protective window If the LCD Display component surface becomes dusty, wipe it gently with absorbent cotton, chamois or other soft material. If necessary, breathe onto the display surface and wipe immediately.

  • Page 180: Batteries

    3.3 Batteries 3.3.1 Battery indicators The B30 messages, screen symbols and front panel LED indicators tell the user about the status of the batteries. For screen symbols, see “Part 1 Symbols”. For LED indicators, consult the table below and for messages, see section “Troubleshooting.”...

  • Page 181: To Change The Batteries

    Frame disassembly 3.3.2 To change the batteries Figure 1 Inserting a battery Open the lid of the battery compartment located behind the handle by sliding it to the left. Lift up the battery you want to change. Check the indicators and messages on the screen to make sure that you change the battery with lower charge.

  • Page 182: Conditioning The Batteries

    B30 Patient Monitor 3.3.4 Conditioning the batteries Condition the batteries regularly to maintain their useful life. Condition a battery every six months or when the message ‘Condition Battery x’‘ appears on the screen. Always observe the messages and symbols on the screen to see the battery status. You can also check the status through Monitor Setup - Battery Setup.
  • Page 183 Frame disassembly 6-23 Document no. 2044677-001...

  • Page 184: Psm(P)W Module Disassembly

    B30 Patient Monitor E-PSM(P)W module disassembly 4.1 Before disassembly NOTE: Wear a grounded, antistatic wristband when handling PC boards. Electrostatic discharge may damage components on the board. NOTE: Handle all PC boards by their edges. 4.2 Tools needed torx screwdrivers; T6, T8...
  • Page 185 E-PSM(P)W module disassembly Disconnect the module bus connector, pump connector and NIBP flex connector. Disconnect the hoses (2 pcs) coming from the manifold. Lift up the NIBP board. NOTE: Note the positions of the hoses; mark them if necessary to ensure they are replaced correctly. To remove the NIBP pump and the manifold unit Disconnect the air intake hose from the NIBP manifold.
  • Page 186 B30 Patient Monitor Remove the four screws (T6) with washers holding the NIBP pump to the frame. Carefully remove the front unit together with the NIBP pump. Disconnect the hoses from the manifold. The hoses follow the pump. Remove the NIBP pump.
  • Page 187 E-PSM(P)W module disassembly To remove the STP board Lift the NIBP-STP insulator plate carefully up. Disconnect the STP input flex connector and the module bus connector. Lift up the STP board 6-27 Document no. 2044677-001...
  • Page 188 B30 Patient Monitor To remove the ECG board Lift the STP-ECG insulator plate carefully up. Disconnect all the rest connectors. Lift up the ECG board 6-28 Document no 2044677-001...
  • Page 189 E-PSM(P)W module disassembly To remove the module bus connector 5. Use a flat blade screwdriver to unlock the module bus connector insulator cover. Put the screwdriver in the hole and move the blade backwards (away from the flex cable) until the insulator cover unlocks. 6.
  • Page 190 B30 Patient Monitor 6-30 Document no 2044677-001...

  • Page 191: Technical Specification

    7 Technical specification...

  • Page 193: General Specifications

    5.8 kg B30 with WPSM B30 + N-FCREC + E-PSM(P)W 6.8 kg B30 with WPSM and extension module with recorder and CO 1.1.1 Electrical requirements Any fluctuations within the specified limits do not affect the performance. Mains input 100 - 10% to 240 +10% Vac...

  • Page 194: Batteries

    B30 Patient Monitor 1.3 Batteries Number of batteries Support up to 2 Battery type Exchangeable Lithium-Ion Voltage 11.1V (nominal) Capacity 3.5 Ah Capacity indicator Fuel gauge on monitor screen and on battery pack Run time Up to 2:15 hours per battery pack...

  • Page 195: Psm(P)W Specifications

    E-PSM(P)W Specifications E-PSM(P)W Specifications 2.1 General specifications Module size 55 x 135 (175 w/ tab) x 145 mm W x D x H 2.2 x 5.3 (6.9 w/ tab) x 5.7 in Module weight 0.6 kg /1.4 lb. Operation temperature 5 to 40°C / 41 to 104°F 2.2 Typical performance 2.2.1 NIBP...

  • Page 196: Pulse Oximetry

    B30 Patient Monitor ST filter 0.05 to 30 Hz (-3 dB, with 50 Hz reject filter) 0.05 to 40 Hz (-3 dB, with 60 Hz reject filter) Heart rate from ECG Range30 to 250 bpm Accuracy±5 bpm or ±5%, whichever is greater...

  • Page 197: Respiration

    E-PSM(P)W Specifications Pulse rate from arterial pressure Measurement range 30 to 250 bpm Resolution 1 bpm Accuracy ±5 bpm or ±5% whichever is greater 2.2.6 Respiration The EMC immunity of the respiration measurement has been tested with 1 Vrms and 1 V/m. This level has been used for optimizing the immunity of the respiration measurement to damp the operating frequency of the electrosurgery equipment.
  • Page 198 B30 Patient Monitor Document no 2044677-001...
  • Page 199 8 N-F(C)(REC) Module...

  • Page 201: Introduction

    Introduction Introduction This chapter provides information for the maintenance and service of the Datex-Ohmeda S/5 Extension Module N-FC, N-FCREC and N-FREC. N-FREC and N-FCREC provide real time printing of waveform and numerical data, and trend data. NOTE: Printings on thermal paper may be destroyed when exposed to light, heat, alcohol etc. Take a photocopy for archive.

  • Page 202: Specifications

    B30 Patient Monitor Specifications 2.1 General specifications N-FCREC Module size, W × D × H 90 × 169 × 191 mm, 3.54 × 6.65 × 7.51 in Module weight 1.0 kg/2.2 lb. Power consumption 2.7 W standby, 11.5 W printing N-FREC Module size, W ×...

  • Page 203: Technical Specifications

    Specifications 2.2.2 Technical specifications Airway humidity 0...100%, condensing Sampling rate 150 ±25ml/min (sampling line 2 to 3 m, normal conditions) Sampling delay 2.1 seconds typical with a 3-m sampling line Total system response time 2.4 seconds typical with a 3-m sampling line, including sampling delay and rise time (typically 3.7 seconds with a 6-m sampling line).

  • Page 204: Conditions Exceeding Normal

    B30 Patient Monitor 2.2.4 Conditions exceeding normal Accuracy specifications under the following conditions 10...40 °C, within ±5 °C of calibration Ambient temperature 500...800 mmHg, ±50 mmHg of calibration Ambient pressure 10...98% RH, ±20% RH of calibration Ambient humidity During warm-up 1 to 10 minutes, under normal conditions...

  • Page 205: Functional Description

    Functional description Functional description 3.1 Measurement principle 3.1.1 CO measurement MiniC is a side stream gas analyzer, measuring real time concentrations of CO It is a non dispersive infrared analyzer, measuring absorption of the gas sample using an optical narrow band filter.

  • Page 206: Gas Sampling System

    B30 Patient Monitor 3.2.1 Gas sampling system The sampling system draws a gas sample to the analyzer at a fixed rate. The gas sampling system samples the measured air to the module, and removes water and impurities from it. A sampling line is connected to the water trap. The pump draws gas through the sampling line to the gas measuring unit.
  • Page 207 Functional description Nafion tube A Nafion tube is used between the water trap and the zero valve to balance the sample gas humidity with that of ambient air. The tube prevents errors caused by the effect of water vapor on gas partial pressure when humid gases are measured after calibration with dry gases. Gas analyzers After the zero valve and Nafion tube, the gas passes through the miniC measuring unit.

  • Page 208: Minic Measuring Unit

    B30 Patient Monitor Side flow Sample line Mini Main flow D-fend Filter Room air Zero valve MiniC Diff. Abs. Pressure Pressure Sensor Sensor Diff. Pressure Sensor Pump Gas out Figure 4 Gas tubing layout 3.2.2 MiniC measuring unit The miniC measuring unit is a non-dispersive infrared analyzer measuring absorption of the gas sample at 4.2 to 4.3 µm infrared wavelength, which is selected using an optical narrow...

  • Page 209: Cpu Board

    Functional description 3.2.3 CPU board The CPU board contains a processor, memories and all the analog signal processing needed. A MiniC measuring unit is attached to the board with a flexible PCB. Also supply voltage and an RS485 serial channel are connected to the CPU board using another flexible PCB. Analog signals (CO , temperature, absolute and differential pressures and lamp current signals) are fed to the 16-bit A/D converter.

  • Page 210: Connectors And Signals

    B30 Patient Monitor Module Bus Flex board Module Bus Flex board connects the CPU board of the miniC unit and the recorder board to the module bus. Figure 7 Module bus flex board 3.3 Connectors and signals 3.3.1 Module bus connector 5 pin female connector Pin No.

  • Page 211: Service Procedures

    The field service of the Extension Modules is limited to replacing faulty circuit boards or mechanical parts. The circuit boards should be returned to GE Healthcare for repair. GE Healthcare is always available for service advice. Please provide the unit serial number, full type designation and a detailed fault description.

  • Page 212: Recommended Tools

    B30 Patient Monitor The instructions include a check form (“APPENDIX E:”) which should be filled in when performing the procedures. The symbol in the instructions means that the check form should be signed after performing the procedure. 4.2.1 Recommended tools Tool Order No.
  • Page 213 Service procedures Remove any paper chaff from the paper compartment. Clean the thermal printhead and the small glass window in front of the static brush with a cotton swab dipped in isopropyl alcohol. Avoid contact with the rubber paper roller. NOTE: Be careful to limit the application of alcohol to the thermal printhead and the window.
  • Page 214 B30 Patient Monitor Flow measurement offset Enter the service menu Gases: Gas Unit - Gases Check that the flow measurement offset, i.e. the shown sample Zero value is within ±10 ml/min. Ambient pressure Check that the shown Ambient value corresponds with the current ambient pressure (±20 mmHg).
  • Page 215 Service procedures Sampling flow (ml/min) 135...165 If necessary, readjust the sampling flow: Select Sample gain adj from the menu. To increase the sampling flow, turn the ComWheel counterclockwise. To decrease the flow, turn the ComWheel clockwise. A change of 0.050 in the Gain value changes the flow approximately 7.5 ml/min. After you have changed the gain, wait until the Sample Flow value on the screen returns near to the original, then check the flow meter reading again.
  • Page 216 B30 Patient Monitor Recorder 17. Paper compartment cleaning Open the paper compartment hatch and take out the paper roll, if installed. Remove any paper chaff from the compartment. Clean the thermal printhead and the small glass window in front of the static brush with a cotton swab dipped in isopropyl alcohol.
  • Page 217 Service procedures 20. Quality of recording Start/ Stop Press the key again and check that the quality of the recordings is acceptable. 21. Recording speed RECORD WAVE Press the key again and this time wait until the recording stops. Check that the length of the recorded waveform scale is 18.7 cm (±1.5 cm).

  • Page 218: Fcrec Module Disassembly And Reassembly

    B30 Patient Monitor N-FCREC Module disassembly and reassembly CAUTION When reassembling the module, make sure that the tubes and cables are not pinched between the boards and the cover. 5.0.1 Instructions after replacing MiniC unit After replacing the MiniC unit: •...
  • Page 219 N-FCREC Module disassembly and reassembly 3. Unscrew the two pozidrive screws inside the recorder unit completely (the screws cannot be removed) and remove the recorder unit. 4. Remove the five screws (T8) on the side where the device plate is located. 5.
  • Page 220 B30 Patient Monitor NOTE: The finger of the insulator plate secures the interconnection flex connector. While reassembling the insulator plate ensure that the finger supports the connector correctly. 9. Disconnect the Nafion and silicon tubes from the mini D-fend connectors.
  • Page 221 N-FCREC Module disassembly and reassembly 11. Remove the CO2 unit module bus flex cable from the REC board. 12. Lift the CO2 unit up carefully, disconnect the module bus flex cable and remove the unit from the module cover. 13. Remove the screw (T8) holding the module bus flex cable to recorder unit metal plate and module cover.
  • Page 222 B30 Patient Monitor 16. Use a flat blade screwdriver to unlock the module bus connector insulator cover. Put the screwdriver in the hole and move the blade backwards (away from the module bus flex cable) until the insulator cover unlocks.

  • Page 223: Adjustments And Calibrations

    N-FCREC Module disassembly and reassembly 5.1 Adjustments and calibrations 5.1.1 Calibrating The airway module should be calibrated once every six months or whenever there are indications of errors in the gas readings. Calibrate the gas measurement with the Datex-Ohmeda calibration gas. Do not use any other calibration gases.

  • Page 224: Gas Sampling System Adjustment

    B30 Patient Monitor Figure 9 Connecting sampling line to the gas valve and feeding gas For maximum accuracy, let the monitor warm up for 30 minutes. The menu item Gas calibration remains gray as long as the message ‘Calibrating gas sensor’ is displayed.

  • Page 225: Flow Rate Adjustment

    REF 755533 & 755534: 260 – 410 ml/min at 1-10 bar cylinder pressure REF 755530: 260 – 410ml/min at 5-7psi cylinder pressure Tools needed: calibration gas can, regulator, piece of silicon hose and flow meter. GE Healthcare recommends use of TSI 4140 Flow Meter.

  • Page 226: Extension Modules Spare Parts

    B30 Patient Monitor Extension Modules Spare parts 6.1 Extension Modules, N-FCREC, N-FREC Figure 10 Exploded view of N-FCREC module 8-26 Document no 2044677-001...

  • Page 227: Front Panel Labeling, N-Fc, N-Fcrec

    Extension Modules Spare parts Extension Module, N-FCREC, N-FREC The following N-F(C)(REC) parts will be available as field replaceable spare parts: Item Description Order Code REC Board, N-F(C)REC M1009960 Interconnection flex M1009962 Nafion Tubing 733382 Air Filter, N-FC(REC) M1011471 MiniC Unit, N-FC(REC) M1013204 Module cover, right, N-F(C)REC M1006806...

  • Page 228: Extension Module, N-Fc

    B30 Patient Monitor 6.3 Extension Module, N-FC N-FC Item Description Order Code Module cover, left, N-FC M1010206 Module Bus Flex Board Unit, N-FC M1027713 Nafion Tubing 733382 Air Filter, N-FC(REC) M1011471 Tubing Unit for miniC, N-FC(REC) M1013717 miniC Unit, N-FC(REC)

  • Page 229: Troubleshooting

    Troubleshooting Troubleshooting 7.1 Troubleshooting chart for recorder unit Problem Cause What to do Module not responding to front panel Membrane switch cable loose or Check the cable. Replace the key, but operates through Recorder broken. front panel if necessary. menu. Recorder will not start.
  • Page 230 B30 Patient Monitor Problem Cause/What to do ‘REPLACE D-FEND’ message Amb – Work pressure difference too big. Indicates residue build-up on the water trap membrane. This decreases air flow. Replace the D-fend. ‘SAMPLE LINE BLOCKED’ message Amb – Work pressure difference too big.

  • Page 231: Gas Sampling System Troubleshooting

    Troubleshooting Problem Cause What to do • • no response to breathing apnea check all connections • (disconnection) • sampling line or water trap loose or blocked (air leak) • • sample gas outlet blocked check that outlet is open •...
  • Page 232 B30 Patient Monitor 7.4 MiniC unit troubleshooting CAUTION The miniC measuring sensor can only be repaired and calibrated at the factory. In case of failure, the complete miniC unit should be sent to GE Healthcare for factory exchange. 7.5 Error messages Message...
  • Page 233 Save Modes B30 monitor main software installation Connect PC and B30 monitor into the same network with a network cable Close the firewall and set the IP Address as 126.1.1.2, set the subnet mask as 255.0.0.0 in Turn on the B30 Monitor and enable software download function...
  • Page 234 Press Download button to start software download. NOTE: When the installation is finished, the information Programming done will be in the text box. The B30 monitor will restart automatically. NOTE: If the CPU serial number is not in accordance with the license file, please update the corresponding license file.
  • Page 235 The emergence download method is intended for the situation when the main software of the monitor is damaged or the monitor can’t go to the normal screen. Connect PC and B30 monitor into the same network with a network cable, and make sure the monitor is on.
  • Page 236 Central station software S-CNET02 -> DRI Level = 2002 Central station software L-NET03 or L-NET05 -> DRI Level = 2003 NOTE: If the DRI level is changed, the B30 monitor will restart automatically. The change will take effect only after restart.
  • Page 237 Languages Check that there are no error messages on the screen. Perform a functional check, refer to the C. Functional check form, B30 in Appendix C. Restore the original user settings, if necessary. Fill in all necessary service documents with regard to the new monitor software.
  • Page 238 B30 Patient Monitor Document no 2044677-001...
  • Page 239 Guidance and manufacturer’s declaration – electromagnetic emissions The B30 monitor is intended for use in the electromagnetic environment specified below. The customer or the user of the B30 should assure that it is used in such an environment. Emissions test...
  • Page 240 Guidance and manufacturer’s declaration – electromagnetic immunity The B30 is intended for use in the electromagnetic environment specified below. The customer or the user of the B30 should assure that it is used in such an environment. Immunity test...
  • Page 241 Guidance and manufacturer’s declaration – electromagnetic immunity The B30 is intended for use in the electromagnetic environment specified below. The customer or the user of the B30 should assure that it is used in such an environment. Immunity test...
  • Page 242 Recommended separation distances between portable and mobile RF communications equipment and the B30. The B30 monitor is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the equipment can help prevent electromagnetic interference...
  • Page 243 Functional check form, B30 APPENDIX C: Functional check form, B30 Customer Service Service engineer Date Monitor Installation OK = Test OK N.A. = Test not applicable Fail = Test failed Visual Inspection N.A. Fail 1. Check all units visually Functional Inspection N.A.
  • Page 244 B30 Patient Monitor Functional Inspection N.A. Fail Notes Signature Document no 2044677-001...
  • Page 245 Planned maintenance check form, B30 APPENDIX D: Planned maintenance check form, Customer Service Service engineer Date Monitor Installation Measuring equipment used: Equipment / tool: Manufacturer: Model/Type/Part Serial Number / Calibration Number: Date: OK = Test OK N.A. = Test not applicable...
  • Page 246 B30 Patient Monitor Functional Inspection N.A. Fail 4.2.4. E-PSM(P)W Module . ECG measurement 1. Module software (serial numbers) 3. Power frequency 4. Cable recognition 5. Lead detection 6. Test with the patient simulator Notes . Respiration measurement 7. RESP measurement recognition 8.
  • Page 247 Planned maintenance check form, B30 Functional Inspection N.A. Fail Notes . SpO2 measurement 18. SpO2 probe detection 19. Test measurement Notes . Non Invasive Blood Pressure measurement 20. Communication and memories 21. Pump and valves 22. Leak test 23. Calibration check 25.
  • Page 248 B30 Patient Monitor Functional Inspection N.A. Fail Notes 4.2.15. Network 1. Connection to network 2. Ethernet address 3. Data error counters 4. Hardware error counters 5. Disconnection recognition 6. ID-plug recognition Notes 4.2.16. General test 1. Storing trend data 2. Service reset 3.
  • Page 249 Service check form, Extension Module, N-FC, N-FCREC, N-FREC APPENDIX E: Service check form, Extension Module, N-FC, N-FCREC, N-FREC Customer Service Module type Service engineer Date OK = Test OK N.A. = Test not applicable Fail = Test failed N.A. Fail N.A.
  • Page 250 B30 Patient Monitor Recorder 17. Paper compartment 18. Paper recognition cleaning 19. Cover state 20. Quality of recording recognition 21. Recording speed 23. Functioning after 22. Electrical safety check electrical safety check General 24. Final cleaning Notes Used Spare Parts...
  • Page 252 Fax:+ 1 414 355 3790 Fax: + 86 21 3877 7451 GE Medical Systems Information Technologies, Inc. 8200 West Tower Avenue Milwaukee, WI 53223 USA GE Medical Systems Information Technologies, a General Electric Company, going to market as GE Healthcare www.gehealthcare.com 0459...

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