ZOLL Propaq MD Service Manual
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ZOLL Propaq MD Service Manual

ZOLL Propaq MD Service Manual

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Propaq
MD Service Manual
9650-0807-01 Rev. F

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Summary of Contents for ZOLL Propaq MD

  • Page 1 ® Propaq MD Service Manual 9650-0807-01 Rev. F...
  • Page 2 The issue date for the Propaq® MD Service Manual (REF 9650-0807-01 Rev. F) is August 2023. If more than 3 years have elapsed since the issue date, contact ZOLL Medical Corporation to determine if additional product information updates are available.

  • Page 3: Table Of Contents

    Inflation/Deflation Test ............................33 NIBP Functional Test ............................34 Temperature Test (if applicable) ...........................35 Wi-Fi Test (optional) .............................36 Audio Recording Test (if applicable) ........................38 CPR Feedback Test (if applicable) ........................39 Paddles Test (if applicable) ...........................40 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 4 Chapter 4 ............................95 VERVIEW Replacement Parts List ............................96 Pictures and Diagrams ............................101 Functional Description ................117 Chapter 5 ............................117 VERVIEW Circuit Distribution ..............................117 Monitor Board ..............................117 Defibrillator Pacer Module ...........................120 Printer ...................................121 Lithium Ion Battery ..............................121 www.zoll.com 9650-0807-01 Rev. F...
  • Page 5 ............................123 VERVIEW ........................124 OWER UPPLY Appendix A......................127 ............................127 VERVIEW MD E ..........128 ROPAQ LECTRICAL ARDWARE NTERCONNECT IAGRAM MD S ...........129 ROPAQ IGNAL AND OWER NTERCONNECT CHEMATIC Maintenance Test Checklist .................131 ............................131 VERVIEW 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 6 9650-0807-01 Rev. F...

  • Page 7: Preface

    This Service Manual has five main sections and one appendices. Preface—Contains safety warnings and an overview of the service manual’s contents. Be sure to review this section thoroughly before attempting to use or service the Propaq MD. Chapter 1—Maintenance Tests describes step-by-step procedures for various maintenance tests.

  • Page 8: Safety Considerations

    Do not discharge a battery pack except in a ZOLL SurePower Charging Station. Do not use the Propaq MD in the presence of flammable agents (such as gasoline), oxygen-rich atmospheres, or flammable anesthetics. Using the unit near the site of a gasoline spill may cause an explosion.

  • Page 9: Conventions

    • Purchase Order for a unit with an expired warranty If the unit needs to be sent to ZOLL Medical Corporation, obtain a service request number (SR#) from the Technical Service representative. Return the unit in its original container to:...

  • Page 10: Technical Service For International Customers

    International Sales Department at ZOLL Medical at the above address. Tamper Proof Labels ZOLL products must be repaired by qualified individuals. The removal of the tamper proof label could result in voiding the factory warranty. Please contact the Technical Service Department if you have any questions or concerns prior to removing the label.

  • Page 11: Chapter 1 Maintenance Tests

    This chapter includes step by step instructions as part of an annual inspection procedure. These tests should be performed by trained biomedical professionals. Use the checklist at the back of this document (ZOLL Propaq MD Maintenance Test Checklist) to record your results of the maintenance tests.

  • Page 12: Before You Begin The Maintenance Tests

    Review all caution and warning statements to ensure operator safety, especially • when discharging energy from the device. All tests should be completed within Manual mode operation. If the device starts in • AED mode, you must enter Manual mode operation before you begin each test. www.zoll.com 9650-0807-01 Rev. F...

  • Page 13: Equipment You Need To Perform The Maintenance Tests

    • N: 8000-0370) Note: * ZOLL recommends purchasing the calibration gas and sample line kit listed above. If sourcing the calibration gas from a different source, ensure the calibration gas you use is medical grade, has a composition of 5% CO...

  • Page 14: Maintenance Tests

    Inspect the pins and contacts both on the battery and within the battery well to ensure they are not damaged or in need of cleaning. The battery indicator will not illuminate unless the device is connected to AC power. www.zoll.com 9650-0807-01 Rev. F...

  • Page 15: Leakage Current Test

    2.0Leakage Current Test Before You Begin ZOLL Propaq MD defibrillators have been certified as Class 1 ME externally powered per IEC/EN 60601-1 Standards. The device meets the Class 1 standard when operating on battery as the device is internally powered, and again when operating on AC due to the presence of a protective earth connection.
  • Page 16 Applied Part Leakage (Direct) CF** 5000μA 50μA *Type BF: pads, paddles. **Type CF: ECG. Procedure Pass/Fail Verify that all electrical safety testing/ leakage measurements are within acceptable limits. Record your results on the Maintenance Test Checklist. www.zoll.com 9650-0807-01 Rev. F...

  • Page 17: Treatment Report Test

    This test has been placed at the beginning of the annual inspection procedure to eliminate unnecessary paper waste. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 18: Readiness Test

    Do Not Use symbol, review the Readiness Test Log to identify any recorded faults. To access log, press the Setup quick access key > Device Info > Readiness Test Logs Review. Unplug the MFC from the test The message CHECK PADS connector. appears on the display. www.zoll.com 9650-0807-01 Rev. F...

  • Page 19: Operational Tests

    Maintenance Tests 5.0 Operational Tests The Propaq MD comes equipped with routine operational tests that can be performed periodically. These tests contain instructions within them that provide guidance during the tests. The operational tests on the device can be accessed by doing the following: 1.
  • Page 20 This test checks all the Light Emitting Diodes in the device to make sure they are working properly. Follow the on-screen instructions and use the navigation keys to move around the display and to make selections. Note: The speed of the flash varies by color. www.zoll.com 9650-0807-01 Rev. F...
  • Page 21 5.4 RFU Indicator Test This test checks the Ready For Use Indicator on the device to make sure it is working properly. Follow the on-screen instructions shown on the display. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 22 Follow the on-screen instructions and use the navigation keys to move around the display and to make selections. 5.6 Printer Test This test checks the printer to make sure it is working properly. Follow the on-screen instructions. www.zoll.com 9650-0807-01 Rev. F...
  • Page 23 Follow the on-screen instructions and use the navigation keys to move around the display and to make selections. Note: As the internal fan is extremely quiet and difficult to hear, the on-screen Fan State indicator is used for the pass/fail criteria for this test. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 24 To obtain a copy of the Test File, you can download one from the ZOLL website, or you can create a Test File yourself. See instructions below. This test checks the USB port to make sure it is functional and can read data from an external USB device.

  • Page 25: Ecg Test

    Simulator stud. FAULT message is cleared and that the ECG signal returns. Repeat the previous steps with the When each lead is removed, remaining leads. verify the ECG LEAD FAULT message is displayed. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 26: Shock Test

    Note: The energy discharge values listed below are based on a 50 Ohm test load. Do This... Observe This... Pass/Fail Turn on the Propaq MD and press the Leads quick access key ( ) to select PADS. I, II, III...
  • Page 27 269 J 261 J 260 J ±15% For a complete listing of Propaq MD Delivered Energy at Every Defibrillator Setting into a Range of Loads, see Appendix A in the Propaq MD Operator’s Guide. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 28: Synchronized Cardioversion Test

    Defibrillator analyzer, Multi-Function Cable (MFC), Analyzer to MFC adapter cable Test Setup Connect the Propaq MD to the Analyzer using a Multi-Function Cable. Put the Analyzer in the appropriate mode for Synchronized Cardioversion . The Analyzer should be simulating a Normal Sinus Rhythm. Turn on the device and press the Leads quick access key until Pads is displayed.

  • Page 29: Pacer Test (If Applicable)

    Check here if this test procedure is not applicable to your device. Equipment Defibrillator analyzer, Multi-Function Cable (MFC), Analyzer to MFC adapter cable Test Setup Connect the Propaq MD to the Analyzer via MFC. Put the Analyzer in the appropriate mode to measure Pacing. Do This... Observe This...

  • Page 30: Spo2 Test (If Applicable)

    Note: Individuals with certain diseases of the lungs (COPD, emphysema) may chronically have saturation levels below 95%. 10.4 View the SpO pleth on the Propaq MD The waveform is present and without signs of artifact. display. Note: Certain cardiac...

  • Page 31: Spo2, Spco, And Spmet Test (If Applicable)

    Note: SpCO and SpMet numerics may return a reading of zero. This is not an indication of failure. 11.4 View the The waveform is present and pleth on the display. without signs of artifact. Note: Certain cardiac arrhythmias such as Atrial Fibrillation may produce rate and waveform irregularities. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 32: Etco2 Calibration

    CO sample line kit (AirGas P/N: Z03NI748BDC002) Note: ZOLL recommends using the kit referenced above. If not using this kit, ensure the calibration gas you are using has a composition of 5% CO , 21% O and balance , and has a flow rate of 0.5 liters per minute.

  • Page 33: Etco2 Calibration Check

    Note: If you have previously run the EtCO Calibration procedure, start this procedure at step 3. Note: ZOLL recommends using the kit referenced above. If not using this kit, ensure the calibration gas you are using has a composition of 5% CO , 21% O and balance , and has a flow rate of 0.5 liters per minute.

  • Page 34: Etco2 Test

    1 minute to complete. Wait for the initialization period to complete before continuing. 14.4 Gently exhale into the sampling line while The CO capnograph displays a observing the display. waveform. Note: The waveform is delayed by approximately 3 seconds. www.zoll.com 9650-0807-01 Rev. F...

  • Page 35: Ibp Test (If Applicable)

    200 mmHg, or as close to 200 mmHg as the P1 numeric at the bottom of your Simulator allows. the display. 15.5 Repeat the above steps of this procedure for P2 and P3 channels. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 36: Nibp Calibration Check

    16.7 Verify that the safety transducer agrees Reading is within 4 o o o with the reading on the manometer. mmHg. 16.8 From the NIBP Test control panel, use the navigation keys to select: • Turn Pump On www.zoll.com 9650-0807-01 Rev. F...
  • Page 37 16.19 Once complete, use the navigation keys to select Update NIBP Cal Check Date. This will update the date of the most recent calibration check. Note: No confirmation message is displayed upon updating. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 38: Nibp Leak Test

    17.6 From the NIBP Test control panel, select Open Valve to release the pressure. 17.7 Calculate the leak rate: L = P1 - P2. Leak rate is less than or equal o o o to 5 mmHg. www.zoll.com 9650-0807-01 Rev. F...

  • Page 39: Inflation/Deflation Test

    Valve and simultaneously start the stopwatch. 18.8 Stop the stopwatch as soon as pressure Verify that the pressure drops below drops below 15 mmHg. 15 mmHg within 10 seconds as indicated by the stopwatch. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 40: Nibp Functional Test

    19.1 Set the NIBP simulator to 200/150 with a HR of 60–100 BPM. 19.2 Press the NIBP button to take a reading. Verify that the NIBP system operates and that a reading is returned on the display. www.zoll.com 9650-0807-01 Rev. F...

  • Page 41: Temperature Test (If Applicable)

    20.2 On the Simulator, simulate a temperature of The T1 channel on the 98.6 °F (37 °C), or a setting as close as your Propaq MD displays a Simulator allows. temperature value within 1 °F (0.5 °C) of the Simulator’s setting.

  • Page 42: Wi-Fi Test (Optional)

    • Use the navigation keys to highlight Wi-Fi Access Point and select the profile name you created in step 2. 21.4 Press The wireless icon turns to exit the menu. green. www.zoll.com 9650-0807-01 Rev. F...
  • Page 43 Use the navigation keys to select Supervisor>Communications. • Use the navigation keys to enable Wi-Fi, then select Configure. • Highlight the Access Point Names from step 2 and step 5, then select Delete. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 44: Audio Recording Test (If Applicable)

    Verify if the words that you spoke .OGG file and select Play. earlier (“Test, one, two, three”) are clearly heard in the audio Note: By default, the audio file will playback. open in Windows Media Player unless your PC is configured otherwise. www.zoll.com 9650-0807-01 Rev. F...

  • Page 45: Cpr Feedback Test (If Applicable)

    Equipment Universal Adapter Cable (ZOLL P/N 8000-0804-01) with CPR Connector (P/N 8000-0370) Note: The CPR Connector is not required if you are using the MFC-CPRD Propaq MD cable. Test Setup Connect the MFC to the Universal Adapter Cable (use the CPR Connector, if •...

  • Page 46: Paddles Test (If Applicable)

    Detected” appears on plates together. the display. Note: It is important to keep the paddle plates firmly pressed together for the remainder of this test. DO NOT ATTEMPT to deliver energy unless the paddle plates are physically shorted. www.zoll.com 9650-0807-01 Rev. F...
  • Page 47 24.13 Press and release the STERNUM Verify the device does SHOCK button. not discharge. 24.14 Press and hold Both SHOCK buttons on Verify the device the paddles. discharges. The device displays DEFIB SHORT TEST PASSED on the display. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 48 Chapter 1 Maintenance Tests www.zoll.com 9650-0807-01 Rev. F...

  • Page 49: Chapter 2 Troubleshooting

    Service Department for further assistance. See Preface for contact information. Propaq MD Error Messages The following is a list of the Propaq MD error messages that may appear on your display. The “Technical Action” column describes what you as a technician can do to correct the situation.
  • Page 50 Explanation Technical Action ALARM SILENCE SHORT Alarm Silence/Reset key is Replace the front panel. stuck. BLUETOOTH PHONE The Propaq MD unit was To correct the problem, UNAVAILABLE unable to establish a Wide verify the following: • Area Network connection. The Bluetooth device is...
  • Page 51 Propaq MD Error Messages Error Message Explanation Technical Action CHECK COMM A configuration error To correct the problem, CONFIGURATION prevented successful verify the following: • communication. The reports configuration contains valid values for the Server, Port, Customer ID, and Password fields.
  • Page 52 Device is in a hot Move device to cooler area. environment or the If problem persists, replace discharge circuit is always the defib board module. DEFIB FATAL CHARGE Charging error. Replace the defibrillator ERROR board module. www.zoll.com 9650-0807-01 Rev. F...
  • Page 53 Propaq MD Error Messages Error Message Explanation Technical Action DEFIB FIRE FAILURE High impedance or low Replace pads. If problem impedance (short). persists, check internal connections. If problem still persists, replace the defibrillator board module. DEFIB LOW BATTERY Battery is too low to charge Charge the battery.
  • Page 54 NAV PAD DOWN SHORT Down/Counterclockwise Replace the front panel. Navigation key is stuck. NAV PAD SELECT SHORT Select key is stuck. Replace the front panel. NAV PAD UP SHORT Up/Clockwise Navigation Replace the front panel. key is stuck. www.zoll.com 9650-0807-01 Rev. F...
  • Page 55 Propaq MD Error Messages Error Message Explanation Technical Action NIBP AIR LEAK Major air leak or could not Attempt to identify reach target pressure. problems with the hose and/or cuff by doing the following: • Check the hose connection to the device.
  • Page 56 Module temperature is out of Move the device to a cooler RANGE its specified operating range. or warmer environment. NIBP WEAK PULSE Too few pulses are detected Tighten the cuff and ensure during the reading attempt. appropriate placement. www.zoll.com 9650-0807-01 Rev. F...
  • Page 57 Propaq MD Error Messages Error Message Explanation Technical Action PACER CURRENT FAULT Lack of pacer current. Replace the defibrillator board module. PACER DEVICE FAILURE Generation of pacer pulse Replace the defibrillator failed. board module. PRINTER OFFLINE Printer module is off-line.
  • Page 58 SERVER The reports server rejected To correct the problem, AUTHENTICATION FAILED the conncetion request from verify the following: • the Propaq MD device. The customer ID and password are correctly entered in the reports configuration. (The password is case sensitive.) •...
  • Page 59 • The ZOLL server is configured correctly. • Your cellular device is configured correctly. • The Propaq MD unit is within range of the wireless server. WAN CONNECTION The Propaq MD unit was To correct the problem, UNAVAILABLE unable to establish a WAN verify the following: •...
  • Page 60 HAPTER ROUBLESHOOTING www.zoll.com 9650-0807-01 Rev. F...

  • Page 61: Chapter 3 Disassembly Procedures

    Chapter 3 Disassembly Procedures Overview This chapter provides instructions on how to disassemble and reassemble the Propaq MD unit. It includes the following sections: • Required Equipment • Safety Precautions • Modules • Handle Disassembly • Printer Disassembly • Main Unit Disassembly •...

  • Page 62: Safety Precautions

    You must remove the wrist strap when you discharge high voltage or when you are working on energized equipment. Modules The Propaq MD unit contains the following ten (10) modules or assemblies: • Printer •...

  • Page 63: Removing The Handle

    (2) locations shown. Remove four (4) screws (2 on each side) and remove the handle. Note: During reassembly, torque screws to 8 in-lbs. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 64: Removing The Printer Module

    Position the unit with the display screen facing down, and remove the three (3) screws outside the printer module in the areas shown. Note: During reassembly, torque screws to 6 in-lbs. www.zoll.com 9650-0807-01 Rev. F...
  • Page 65 Slowly slide the printer from the unit, being careful not to strain the cables. Disconnect the two (2) cable connectors from the printer module, and pull cables out of the cable slot shown. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 66: Disassembling The Main Unit

    Gently reposition the unit with the display screen facing down and the rear of the unit facing up. The bottom of the unit should be nearest to you. www.zoll.com 9650-0807-01 Rev. F...
  • Page 67 (feet down). Looking down at the top of the unit, gently separate the front and rear sections by creating a small gap, and remove any loose screws that may be in the way. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 68 Note: Upon reassembly, ensure routing of MFE cable is on the outer (left) side of the connector ferrite, not stuck between the ferrite and NIBP motor. www.zoll.com 9650-0807-01 Rev. F...
  • Page 69 Note: Release one side at a time. Separate the two (2) parts of the unit. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 70: Removing The Front Enclosure Module

    “Disassembling the Main Unit” on page 60 To reinstall the front enclosure module, reverse the steps. Front Enclosure Disassembly Remove the tape from both sides of the unit. Separate front enclosure assembly. Pivot top up with cables still connected. www.zoll.com 9650-0807-01 Rev. F...
  • Page 71 New Style Note: During reassembly, torque screw to 6 in-lbs. Disconnect the front panel multi-wire power/speaker cable in the area illustrated. Remove the ZIF (Zero Insertion Force) flex cable using a wooden stick. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 72: Removing The Display Module

    “Disassembling the Main Unit” on page 60 “Removing the Front Enclosure Module” on page 64 To reassemble the display module, reverse the steps. Display Disassembly Remove the grounding screw and washer for EtCO in the area illustrated. www.zoll.com 9650-0807-01 Rev. F...
  • Page 73 Remove the seven (7) screws from the front of the casting in the areas illustrated. Note: During reassembly, torque screws to 6 in-lbs. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 74 During reassembly, apply new copper tape for grounding. If casting is being replaced, scuff the underside of the casting where the tape is being applied, with a fiberglass brush. Wipe area with lint free wipe and alcohol. www.zoll.com 9650-0807-01 Rev. F...
  • Page 75 LED cable assembly to the spider frame, the cable is clear from the display frame as shown. (The use of the mid-frame assembly fixture (P/N 9100-3028-AF) is optional.) 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 76: Removing The E Tco2 And Nibp Modules

    “Disassembling the Main Unit” on page 60 “Removing the Front Enclosure Module” on page 64 To reassemble the EtCO and/or NIBP modules, reverse the steps. EtCO and/or NIBP Disassembly Unplug the power connector by press on the tab and pulling straight out. www.zoll.com 9650-0807-01 Rev. F...
  • Page 77 Disconnect the EtCO sensor from the side panel by using a metal pick and releasing the clips on both sides. Disconnect the exhaust tube connector from the air vent at area shown. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 78 NIBP hoses to make it easier to pull connector through. Cut the tie wrap holding the ferrite bead as illustrated. Remove three (3) screws from the NIBP module. Note: During reassembly, torque screws to 6 in-lbs. www.zoll.com 9650-0807-01 Rev. F...
  • Page 79 During reassembly, position the hose on the left side of the fan through the middle of the three (3) slots.Position the hose on the right through the bottom of the three (3) slots. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 80: Removing The Monitor Board And Spo 2 Modules

    Monitor Board and/or SpO Disassembly Remove the four (4) screws on the right side of the unit as illustrated. Note: During reassembly, torque screws to 6 in-lbs. Disconnect the SpO ground cable. www.zoll.com 9650-0807-01 Rev. F...
  • Page 81 Turn the unit over. Remove the three (3) screws on the left side of the unit as illustrated. Turn the unit over. Disconnect the ECG flex cable ZIF connector from the left side. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 82 HAPTER ISASSEMBLY ROCEDURES Disconnect the SpO connector. Remove the left side of the unit. Disconnect the IBP connector. www.zoll.com 9650-0807-01 Rev. F...
  • Page 83 Disconnect the USB ZIF connector. Turn the unit over. Remove the three (3) screws on the right side of the unit as illustrated. Turn the unit over. Remove the right side panel of the unit. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 84 HAPTER ISASSEMBLY ROCEDURES Disconnect the LCD cable. Remove the seven (7) screws securing monitor board as illustrated. Lift and remove the board. Disconnect the top flex cable connectors from module, then remove cable and ferrite. www.zoll.com 9650-0807-01 Rev. F...
  • Page 85 Note: During reassembly, torque screws to 4 in-lbs. Remove four (4) screws from the SpO module and remove it. Note: During reassembly, torque screws to 4 in-lbs. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 86: Removing The Cp Carrier Module

    Secure the shield to the board by aligning with slots on the board. Remove the 9-pin GPS and two antenna cables (gray cable J7 and black cable J6) from the CP carrier board. www.zoll.com 9650-0807-01 Rev. F...
  • Page 87 Note: During reassembly, torque screws to 6 in-lbs. Only lift the CP carrier board (not the metal heat spreader) upwards at location J60 on the Monitor Board. Note: During reassembly, align connectors on board. 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 88: Removing The Defibrillator Boards And Capacitor Bank Modules

    #2 Phillips screwdriver with torque capability • 26 mm open end wrench • Large diagonal cutters • Defibrillator Discharge Test Fixture (5k Ohm, 25 watt resistor)(ZOLL P/N: 9100-0174-TF) • Digital multimeter • This procedure should be conducted on a static mat. Setup •...
  • Page 89 Verify that the reading on the multimeter indicates the unit’s stored energy has been discharged. On the defib-system flex cable, pull the black snap rivet straight out. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 90 Remove the screw in the middle of the plastic isolation shield (located on top of the processor board) in the area illustrated. Note: During reassembly, torque screw to 6 in-lbs. Remove the plastic isolation shield. www.zoll.com 9650-0807-01 Rev. F...
  • Page 91 Remove the four (4) screws from the processor board in the areas illustrated. Note: During reassembly, torque screws to 6 in-lbs. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 92 Lift up the processor board and disconnect the brown flex cable (there are two connections). Lift and remove the processor board. Remove the black capacitor cable by pressing the tab while pulling straight out to release. www.zoll.com 9650-0807-01 Rev. F...
  • Page 93 During reassembly, torque screws to 6 in-lbs. Lift up on the ECG assembly and remove red and white MFE cable (via the white connector) from the ECG board. Remove ECG assembly. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 94 Note: During reassembly, match the designator on the flex cable and the flex cable ECG board. Remove two (2) screws securing the capacitor to housing, then lift and remove capacitor. Note: During reassembly, torque screws to 6 in-lbs. www.zoll.com 9650-0807-01 Rev. F...

  • Page 95: Removing The Aux Power Connector

    Disconnect AUX Power Connector cable from harness. Using socket, remove the lock nut that is securing the connector to the housing. Note: During reassembly, apply a drop of Loctite before tightening the lock nut. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 96 HAPTER ISASSEMBLY ROCEDURES Note: During reassembly, align the white dot on connector with the arrow on the housing. Note: During reassembly, torque screws to 10 in-lbs. www.zoll.com 9650-0807-01 Rev. F...

  • Page 97: Removing The Dock Connector

    Remove the four (4) screws and washers from the back panel that are securing the dock connector to the housing. Note: During reassembly, torque screws to 6 in-lbs. Disconnect black connector from the dock connector board. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 98 HAPTER ISASSEMBLY ROCEDURES Remove tape securing the flex cable to the housing, and then peel back the ferrite that is attached to housing. Remove mounting bracket and lift the dock connector board out of the unit. www.zoll.com 9650-0807-01 Rev. F...

  • Page 99: Replacing The Multifunction Cable Gasket

    Peel the backing off of the replacement gasket. Align the gasket with the tabs as shown in image, and replace. Press the new gasket all around with the wooden stick to improve adhesion. 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 100 HAPTER ISASSEMBLY ROCEDURES www.zoll.com 9650-0807-01 Rev. F...

  • Page 101: Chapter 4 Replacement Parts

    Replacement Parts Overview This section contains a listing of the replacement parts available for the Propaq MD. Replacement parts may be ordered through an authorized ZOLL distributor or directly from ZOLL Medical Corporation. The prices for parts are available from ZOLL Medical Corporation’s Technical Service Department.

  • Page 102: Replacement Parts List

    SCR M4 MCH 10 FLT PHL STL ZNC 90 DEG(Torx) 0162-000289 SCR M3 MCH 16 PNH PHL STL ZNC (Torx) 9500-000699 HARNESS, AUX CONNECTOR, 9161-0463 GASKET, AUX PWR 9320-0093 BRACKET, FERRITE, AUX PWR 9330-0944 FOAM, TAPE, VHB 4952, 1.25 X .50, R SERIES www.zoll.com 9650-0807-01 Rev. F...
  • Page 103 SCR PNH PHL M3 MCH 10 STL ZNC (Torx) 9301-001253-01 ASSY, FLEX CBL, BRIDGE/PACE-TO-ECG 9320-0788 SHIELD, ECG, PRIMARY SIDE 9301-002252-01 ASSY, PCB, MONITOR BOARD, 9301-004252-01 ASSY, PCB, SYSTEM BOARD, 9330-0535 INSULATOR, SPO2, MASIMO, MX3, 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 104 ASSY, RIGHT SIDE PANEL, 0162-000280 SCR, M3, MCH, 8, PNH, PHL, STL, ZNC (Torx) 1007-002503-01 ASSY, LEFT SIDE PANEL, MASIMO/ORIDION, 9310-000619 GASKET,SIDE PANEL,SPIDER 1007-000517 SUB ASSY, NIBP PUMP/VALVE/BRACKET 405849 PCA, BP OEM, (MODG, CALIBRATED) 9320-0095 DEFLECTOR, AIR, MOD G www.zoll.com 9650-0807-01 Rev. F...
  • Page 105 LABEL, I/O PANEL RIGHT SIDE, TEMP, ACCUVENT, USB, X/M/MD 9305-001689-01 LABEL, I/O PANEL RIGHT SIDE, ACCUVENT, USB, X/M/MD 107 9305-001688-01 LABEL, DEFIB, 9305-000708-01 LABEL, WARNING, 9305-002070-01 LABEL, NOMENCLATURE, NO UL, 1027-000015-01 ASSY, MASIMO LABELS, 9305-000680-01 LABEL, LOGO, 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 106 HAPTER EPLACEMENT ARTS Part Number Description Item # 9305-002196-01 LABEL, LOGO, 9305-000681-01 LABEL, L1-PNL ECG/SPO2 MA/NIBP/ETCO2- ORD 9305-000683-01 LABEL, L3-PNL ECG/SPO2 MA/NIBP 9305-000572-01 LABEL, ECG/ SPO2-MA/NIBP/ETCO2 9305-000573-01 LABEL, L1-PNL ECG/SPO2-MA 707740 FOOT,RUBBER,FRONT PANEL www.zoll.com 9650-0807-01 Rev. F...

  • Page 107: Pictures And Diagrams

    Overview Pictures and Diagrams Picture 1 Picture 2 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 108 HAPTER EPLACEMENT ARTS Picture 3 Picture 4 www.zoll.com 9650-0807-01 Rev. F...
  • Page 109 Overview Picture 5 Picture 6 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 110 HAPTER EPLACEMENT ARTS Picture 7 Picture 8 www.zoll.com 9650-0807-01 Rev. F...
  • Page 111 Overview Picture 9 Picture 10 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 112 HAPTER EPLACEMENT ARTS Picture 11 Picture 12 www.zoll.com 9650-0807-01 Rev. F...
  • Page 113 Overview Picture 13 Picture 14 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 114 HAPTER EPLACEMENT ARTS Picture 15 Picture 16 www.zoll.com 9650-0807-01 Rev. F...
  • Page 115 Overview Picture 17 Picture 18 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 116 HAPTER EPLACEMENT ARTS Picture 19 Picture 20 www.zoll.com 9650-0807-01 Rev. F...
  • Page 117 Overview Picture 21 Picture 22 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 118 HAPTER EPLACEMENT ARTS Picture 23 Picture 24 www.zoll.com 9650-0807-01 Rev. F...
  • Page 119 Overview Picture 25 Picture 26 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 120 HAPTER EPLACEMENT ARTS Picture 27 Picture 28 www.zoll.com 9650-0807-01 Rev. F...
  • Page 121 Overview Picture 29 Picture 30 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 122 HAPTER EPLACEMENT ARTS Picture 31 Picture 32 www.zoll.com 9650-0807-01 Rev. F...

  • Page 123: Chapter 5 Functional Description

    The Propaq MD system relies on a centralized dual processor engine for its computing needs. The Main...
  • Page 124 - The Bluetooth interface on the CP is provided by a UART interface with auxiliary Bluetooth GPIO lines for control. Collectively, this interface allows the CP to control power, scan for available devices and to select/deselect a desired connection. www.zoll.com 9650-0807-01 Rev. F...
  • Page 125 ECG CPLD. Blood Pressure NIBP The Propaq MD NIBP circuitry resided on module that connects to the Monitor board through J32. The PP communicates to the NIBP module via a bi-directional, serial bus. The NIBP module supports both dual lumen and single lumen cuffs. The NIBP pump and valve hoses are connected to the cuff connector on the left side panel and to the filter on the rear enclosure.

  • Page 126: Defibrillator Pacer Module

    Monitor board through J31. USB Host Port Propaq MD Monitor Board incorporates one USB Host ver 1.1 port. The port uses the USB controller built into the PXA270 Main processor. Full speed of 12 Mbps and Low speed 1.5Mbps are supported.

  • Page 127: Printer

    Processor-Bridge-Pace PCB. Printer Propaq MD uses an internal thermal printer of 80 mm paper size that is built into the Defib section of the enclosure. Communications with the printer is bi-directional, serial, (Main CPU to/from printer) and complies with the software/hardware interface of the internal printer.
  • Page 128 HAPTER UNCTIONAL ESCRIPTION www.zoll.com 9650-0807-01 Rev. F...

  • Page 129: Chapter 6 Overview

    Chapter 6 Test After Repair Overview The following tests are required after completing specific repairs on the Propaq MD monitor/ defibrillator. Some components also require calibration after replacement. Procedure: Required After Replacing: Full Preventive Maintenance procedure Any part, component, or board in the Propaq MD Impedance Calibration* •...

  • Page 130: Power Supplyt

    Observe this... Pass/Fail Install the Battery Current Test Fixture into battery well and wait about 5 seconds. Make sure the Propaq MD unit is turned off. Ensure that paper is loaded in the printer and the printer door is closed.
  • Page 131 Press the I Measure switch on the The current measurement on the Battery Current Test Fixture. DMM, and verify that the reading is between 0.47A–1.25A. Return brightness levels to previous settings (if changed in previous step). 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 132 Chapter 6 Test After Repair www.zoll.com 9650-0807-01 Rev. F...

  • Page 133: Overview

    Appendix A Overview This appendix includes the following diagrams: • Propaq MD Electrical Hardware Interconnect Diagram • Propaq MD Signal and Power Interconnect Schematic 9650-0807-01 Rev. F Propaq MD Service Manual...

  • Page 134: Nterconnect Diagram

    PPENDIX Propaq MD Electrical Hardware Interconnect Diagram www.zoll.com 9650-0807-01 Rev. F...

  • Page 135: Schematic

    Propaq MD Signal and Power Interconnect Schematic Propaq MD Signal and Power Interconnect Schematic 9650-0807-01 Rev. F Propaq MD Service Manual...
  • Page 136 (This page intentionally left blank.) www.zoll.com 9650-0807-01 Rev. F...

  • Page 137: Maintenance Test Checklist

    Maintenance Test Checklist For your convenience, a standalone checklist tool exists which can be used to record the results of the maintenance test procedures (“ZOLL X Series/Propaq Annual Inspection Checklist”, REF 5000-000916-FM). This checklist can be found by visiting https://www.zoll.com/XSeriesInspection or by scanning the QR code below with your mobile device.
  • Page 138 AINTENANCE HECKLIST www.zoll.com 9650-0807-01 Rev. F...

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