ZOLL Propaq MD User manual

Propaq®MD Service Manual
9650-0807-01 Rev. C

Use this manual with MP App software version 02.06.07.00 or higher.
The issue date for the Propaq MD Service Manual (REF 9650-0807-01 Rev. C) is December, 2015.
If more than 3 years have elapsed since the issue date, contact ZOLL Medical Corporation to determine if
additional product information updates are available.
Copyright © 2015 ZOLL Medical Corporation. All rights reserved. Rectilinear Biphasic, SurePower, and
ZOLL are trademarks or registered trademarks of ZOLL Medical Corporation in the United States and/or other
countries.
Masimo and Rainbow are trademarks or registered trademarks of Masimo Corporation in the United States
and/or other countries.
Propaq is a registered trademark of Welch Allyn Inc.
0123
ZOLL Medical Corporation
269 Mill Road
Chelmsford, MA USA
01824-4105
ZOLL International Holding B.V.
Newtonweg 18
6662 PV ELST
The Netherlands

9650-0807-01 Rev. C Propaq M/MD Operator’s Guide i
Table of Contents
Preface
OVERVIEW.......................................................................................................................................1
SAFETY CONSIDERATIONS...............................................................................................................2
ADDITIONAL REFERENCE MATERIAL..............................................................................................2
CONVENTIONS .................................................................................................................................3
SERVICE POLICY WARRANTY..........................................................................................................3
TECHNICAL SERVICE .......................................................................................................................3
TECHNICAL SERVICE FOR INTERNATIONAL CUSTOMERS ................................................................4
Chapter 1 Maintenance Tests
PROPAQ MD OVERVIEW .................................................................................................................5
Before You Begin the Maintenance Tests ................................................................................................................6
Equipment You Need to Perform the Maintenance Tests ........................................................................................7
Accessories You Need for the Propaq MD Options Maintenance Tests .................................................................7
MAINTENANCE TESTS......................................................................................................................8
Physical Inspection of the Unit ...............................................................................................................................8
Operational Tests ......................................................................................................................................................9
Leads Test ..............................................................................................................................................................15
Heart Rate Display Test .........................................................................................................................................16
Heart Rate Alarm Test ............................................................................................................................................17
Power Supply Test .................................................................................................................................................19
Leakage Current Test .............................................................................................................................................21
Shock Test ..............................................................................................................................................................22
Advisory Test .........................................................................................................................................................25
Synchronized Cardioversion Test ..........................................................................................................................26
Pacer Test ...............................................................................................................................................................27
Printer Test .............................................................................................................................................................28
Treatment Report Test ............................................................................................................................................29
SpO2 Test (for SpO2feature without SpCO and SpMet) ......................................................................................30
SpO2, SpCO, and SpMet Tes (for SpO2feature with SpCO, or SpCO and SpMet) .............................................31
EtCO2 Calibration (required for annual calibration) .............................................................................................33
EtCO2 Calibration Check .......................................................................................................................................34
EtCO2 Test .............................................................................................................................................................35
IBP Test ..................................................................................................................................................................36
NIBP Calibration Check .........................................................................................................................................37
NIBP Leak Test ......................................................................................................................................................40
Deflation Test .........................................................................................................................................................41

TABLE OF CONTENTS
ii www.zoll.com 9650-0807-01 Rev. C
Inflation Test ..........................................................................................................................................................42
NIBP Test ...............................................................................................................................................................43
Temperature Test ....................................................................................................................................................44
Wi-Fi Test (Optional) .............................................................................................................................................45
Chapter 2 Troubleshooting
OVERVIEW.....................................................................................................................................47
PROPAQ MD ERROR MESSAGES ...................................................................................................47
Chapter 3 Disassembly Procedures
OVERVIEW.....................................................................................................................................59
REQUIRED EQUIPMENT..................................................................................................................59
SAFETY PRECAUTIONS ..................................................................................................................60
MODULES ......................................................................................................................................60
REMOVING THE HANDLE...............................................................................................................61
REMOVING THE PRINTER MODULE ...............................................................................................62
DISASSEMBLING THE MAIN UNIT..................................................................................................64
REMOVING THE FRONT ENCLOSURE MODULE..............................................................................68
REMOVING THE DISPLAY MODULE...............................................................................................70
REMOVING THE ETCO2 AND NIBP MODULES .............................................................................74
REMOVING THE MONITOR BOARD AND SPO2 MODULES .............................................................78
REMOVING THE CP CARRIER MODULE.........................................................................................83
REMOVING THE DEFIBRILLATOR BOARDS AND CAPACITOR BANK MODULES.............................86
REMOVING THE AUX POWER CONNECTOR ..................................................................................92
REMOVING THE DOCK CONNECTOR..............................................................................................94
Chapter 4 Replacement Parts
OVERVIEW.....................................................................................................................................97
Replacement Parts List ...........................................................................................................................................98
Pictures and Diagrams ..........................................................................................................................................102

9650-0807-01 Rev. C Propaq M/MD Operator’s Guide iii
Chapter 5 Functional Description
OVERVIEW................................................................................................................................... 119
Circuit Distribution ..............................................................................................................................................119
Monitor Board ......................................................................................................................................................119
Defibrillator Pacer Module ...................................................................................................................................122
Printer ...................................................................................................................................................................123
Lithium Ion Battery ..............................................................................................................................................124
Appendix A
OVERVIEW...................................................................................................................................125
PROPAQ MD ELECTRICAL HARDWARE INTERCONNECT DIAGRAM ............................................126
PROPAQ MD SIGNAL AND POWER INTERCONNECT SCHEMATIC ................................................127
Appendix B
OVERVIEW...................................................................................................................................129
NIBP Simulator Performance ...............................................................................................................................129
Fluke Biomedical BP Pump/Bio-Tek Instruments BP Pump ...............................................................................130
Fluke Biomedical BP Pump/Bio-Tek Instruments BP Pump2 .............................................................................130
Fluke Biomedical BP Pump/Dynatech Nevada Inc. CuffLink ............................................................................131
Clinical Dynamics Smart Arm .............................................................................................................................131
Maintenance Test Checklist
OVERVIEW...................................................................................................................................133

TABLE OF CONTENTS
iv www.zoll.com 9650-0807-01 Rev. C

9650-0807-01 Rev. C Propaq MD Service Manual 1
Preface
Overview
The ZOLL®Propaq®MD Service Manual is intended for the trained biomedical technician
whose responsibility is to identify malfunctions and/or make repairs at the subassembly level.
The Propaq MD Service Manual has five main sections and two appendixes.
Preface—Contains safety warnings and an overview of the manual’s contents. Be sure to
review this section thoroughly before attempting to use or service the Propaq MD unit.
Chapter 1—Maintenance Tests describes step-by-step procedures for various maintenance
tests.
Chapter 2—Troubleshooting provides a listing of error messages to help the service
technician detect faults and repair them.
Chapter 3—Disassembly Procedures describes step-by-step procedures for disassembling
modules in the Propaq MD unit.
Chapter 4—Replacement Parts List displays a complete list of ZOLL part numbers for field
replaceable parts available for the Propaq MD unit, allowing the service person to identify and
order replacement parts from ZOLL.
Chapter 5—Functional Description provides technical descriptions for the Propaq MD major
subassembly modules.
Appendix A—Propaq MD Electrical Hardware Interconnect Diagram and Propaq MD Signal
and Power Interconnect Schematic.
Appendix B—Contains simulators and settings that may be used to assess the performance of
the NIBP module.

PREFACE
29650-0807-01 Rev. C
Safety Considerations
The following section describes general warnings and safety considerations for operators and
patients. Service technicians should review the safety considerations prior to servicing any
equipment and read the manual carefully before attempting to disassemble the unit. Only
qualified personnel should service the Propaq MD unit.
Federal (U.S.A.) law restricts this unit for use by or on the order of a physician.
Safety and effectiveness data submitted by ZOLL Medical Corporation to the Food and Drug
Administration (FDA) under section 510(K) of the Medical Device Act to obtain approval to
market is based upon the use of ZOLL accessories such as disposable electrodes, patient cables
and batteries. The use of external pacing/defibrillation electrodes and adapter units from
sources other than ZOLL is not recommended. ZOLL makes no representations or warranties
regarding the performance or effectiveness of its products when used in conjunction with
pacing/defibrillation electrodes and adapter units from other sources. If unit failure is
attributable to pacing/defibrillation electrodes or adapter units not manufactured by ZOLL, this
may void ZOLL's warranty.
Only qualified personnel should disassemble the Propaq MD unit.
WARNING! This unit can generate up to 2775 volts with sufficient current to cause lethal shocks.
All persons near the equipment must be warned to “STAND CLEAR” prior to discharging the
defibrillator.
Do not discharge the unit’s internal defibrillator energy more than three times in one minute or
damage to the unit may result.
Do not discharge a battery pack except in a ZOLL SurePowerTM 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.
Do not use the unit near or within puddles of water.
Additional Reference Material
In addition to this guide, there is a Propaq MD Operator’s Guide which is a comprehensive
reference work that describes all the user tasks needed to operate the Propaq MD.

Conventions
9650-0807-01 Rev. C Propaq MD Service Manual 3
Conventions
WARNING! Warning statements describe conditions or actions that can result in personal injury or death.
Caution Caution statements describe conditions or actions that can result in damage to the unit.
Note: Notes contain additional information on using the defibrillator.
Service Policy Warranty
In North America: Consult your purchasing agreement for terms and conditions associated with
your warranty. Outside of North America, consult a ZOLL authorized representative.
In order to maintain this warranty, the instructions and procedures contained in this manual
must be strictly followed. For additional information, please call the ZOLL Technical Service
Department 1-800-348-9011 in North America.
Technical Service
If the ZOLL Propaq MD unit requires service, contact the ZOLL Technical Service
Department:
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
Have the following information available for the Technical Service representative:
•Unit serial number.
•Description of the problem.
•Department where equipment is used.
•Sample chart recorder strips or electronic log files documenting the problem, if applicable.
•Purchase Order to allow tracking of loan equipment.
•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:
ZOLL Medical Corporation
269 Mill Road
Chelmsford, Massachusetts 01824-4105
Attn: Technical Service Department (SR#)
Telephone: [phone] FAX: [phone]

PREFACE
49650-0807-01 Rev. C
Technical Service for International Customers
International customers should return the unit in its original container to the nearest authorized
ZOLL Medical Corporation Service Center. To locate an authorized service center, contact the
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.

9650-0807-01 Rev. C ZOLL X Series Service Manual 5
Chapter 1
Maintenance Tests
Propaq MD Overview
This chapter includes step-by-step procedures for various maintenance tests. At a minimum, a
trained biomedical technician must perform a CO2calibration and an NIBP calibration check
once per year. A CO2calibration check may be performed at any time to verify the CO2
calibration. It is necessary to perform maintenance tests after a module is repaired to ensure that
the functions of the Propaq MD unit work properly. Use the checklist at the back of this
document (ZOLL Propaq Maintenance Tests Checklist) to record your results of the
maintenance tests.
Because the Propaq MD units must be maintained ready for immediate use, it is important for
users to conduct the Operator’s Shift Checklist procedure at the beginning of every shift. This
procedure can be completed in a few minutes and requires no additional test equipment. (See
the ZOLL Propaq MD Operator’s Guide for the Operator’s Shift Checklist.)

CHAPTER 1MAINTENANCE TESTS
69650-0807-01 Rev. C
This chapter describes the following maintenance tests:
•1.0 Physical Inspection of the Unit
•2.0 Operational TestsOperational Tests
•3.0 Leads Test
•4.0 Heart Rate Display Test
•5.0 Heart Rate Alarm Test
•6.0 Power Supply Test
•7.0 Leakage Current Test
•8.0 Shock Test
•9.0 Advisory Test
•10.0 Synchronized Cardioversion Test
•11.0 Pacer Test
•12.0 Printer Test
•13.0 Treatment Report Test
•14.0 SpO2 Test (for SpO2feature without SpCO and SpMet)
•15.0 SpO2, SpCO, and SpMet Test (for SpO2feature with SpCO, or SpCO and SpMet)
•16.0 EtCO2 Calibration (required for annual calibration)
•17.0 EtCO2 Calibration Check
•18.0 EtCO2 Test
•19.0 IBP Test
•20.0 NIBP Calibration Check
•21.0 NIBP Leak Test
•22.0 Deflation Test
•23.0 Inflation Test
•24.0 NIBP Test
•25.0 Temperature Test
•26.0 Wi-Fi Test (Optional)
Before You Begin the Maintenance Tests
•Assemble the tools listed in following section, “Equipment You Need to Perform the
Maintenance Tests.”
•Keep an extra fully charged SurePower II battery available.
•Schedule an hour to conduct the entire maintenance test.
•Perform the tests in the order presented.
•Perform all the steps of each test procedure.
•Complete all the steps of the procedure before evaluating the test results.

Propaq MD Overview
9650-0807-01 Rev. C ZOLL Propaq MD Service Manual 7
Equipment You Need to Perform the Maintenance Tests
The equipment listed below is used in the maintenance procedures in this chapter. You can
substitute an equivalent device; however, not all simulators and analyzers will produce the
same results. Be sure to follow the manufacturer’s recommendations for conducting the
maintenance tests.
•Fluke Impulse 7000DP Analyzer, with appropriate interface adapter (Fluke Biomedical
BP Pump/Dynatech Nevada Inc. part number 3010-0378)
•ECG simulator
•Fluke Index 2 SpO2simulator
•IBP/Temp simulator
•NIBP simulator
•5% CO2calibration gas cylinder with CO2sample line (kit available from Scott Medical
Products, PN 4653ORF-BD)
•CO2sampling line airway adapter
•Stop watch
•Battery Current Test Fixture 9100-3055-TF
•Agilent E3633A Power Supply (12V rated for 10A)
•Agilent 34401 Digital Multi-meter
Accessories You Need for the Propaq MD Options Maintenance Tests
•3-lead, 5-lead and 12-lead ECG cables. (12-lead cable needed if 12-lead option is
installed.)
•Dual lumen NIBP hose
•IBP cable
•SpO2 cable and sensor
•EtCO2 cable and sensor
•Paddles
•Printer paper
•Battery
•Auxiliary power source
•USB thumb drive

CHAPTER 1MAINTENANCE TESTS
89650-0807-01 Rev. C
Maintenance Tests
1.0 Physical Inspection of the Unit
Observe this... Pass/Fail
1.1
Housing
Is the unit clean and undamaged? oo
1.2 Does the unit show signs of excessive wear? oo
1.3 Does the handle work properly? oo
1.4 Does the recorder drawer open and close properly? oo
1.5 Are input connectors clean and undamaged? oo
1.6 Are there any cracks in the housing? oo
1.7 Does the front panel have any damage or cracks? oo
1.8 Are there any loose housing parts? oo
1.9 Paddles (if applicable)
Do the adult and pedi plates have major scratches or show signs of damage? oo
1.10 Do the adult shoes slide on and off easily to expose the covered pedi plates? oo
1.11 Are the paddles clean (e.g., free of gel) and undamaged? (if applicable) oo
1.12 Cables
Are all cables free of cracks, cuts, exposed or broken wires? oo
1.13 Are all bend/strain reliefs undamaged and free of excessive cable wear? oo
1.14 Battery
Is the Propaq MD battery fully charged? oo
1.15 Is the battery seated in the battery well correctly? oo
1.16 Is battery housing free of cracks and damage? oo
1.17 Are connectors free of damage and excessive wear? oo

Maintenance Tests
9650-0807-01 Rev. C ZOLL Propaq MD Service Manual 9
2.0 Operational Tests
The Propaq MD unit comes equipped with routine operational tests that can be performed
periodically. With the exception of the Physical Inspection of the Unit test, these tests contain
instructions within them that provide guidance during the tests.
The operational tests on the unit can be accessed by doing the following:
1. Turn on the Propaq MD unit.
Note: If the unit is in AED mode, press the Manual quick access key to go into manual
mode. Use the navigation keys to select the four digits in the Manual Mode pass code.
Press SAVE when you are finished. If the unit has not been configured to enter a pass
code, the message Exit to Manual Mode is displayed. Use the navigation keys to select
Yes.
2. Press the More ( ) then the Setup ( ) quick access keys.
3. Use the navigation keys to select Supervisor>Service>Device Tests. The operational tests
are displayed. Use the navigation keys to select one of the tests.
Note: You need a supervisor passcode to enter the Supervisor menu.

CHAPTER 1MAINTENANCE TESTS
10 9650-0807-01 Rev. C
2.1 Keypad Test
This test checks all the front panel buttons on the unit to make sure they are working correctly.
Follow the instructions and use the navigation keys to move around the display and make
selections.
Note: To exit screen after test is complete, press the “Enter” button 3 times to display arrow.
2.2 LED Test
This test checks all the Light Emitting Diodes in the unit to make sure they are working
correctly.
Follow the instructions and use the navigation keys to move around the display and make
selections.
Note: The speed of the flash varies by color.

Maintenance Tests
9650-0807-01 Rev. C ZOLL Propaq MD Service Manual 11
2.3 LCD Test
This test checks the colors of the Liquid Crystal Display on the unit.
Follow the instructions and use the navigation keys to move around the display and make
selections.
2.4 RFU Indicator Test
This test checks the Ready For Use Indicator on the unit to make sure it is working correctly.
Follow the instructions shown on the display.

CHAPTER 1MAINTENANCE TESTS
12 9650-0807-01 Rev. C
2.5 Audio Test
This test checks the audio tones on the unit to make sure they are working correctly.
Follow the instructions and use the navigation keys to move around the display and make
selections.
2.6 Printer Test
This test checks the printer to make sure it is working correctly.
Follow the instructions shown on the display.

Maintenance Tests
9650-0807-01 Rev. C ZOLL Propaq MD Service Manual 13
2.7 Battery Test
This test checks the battery to make sure it is working correctly.
Follow the instructions on the display.
2.8 Fan Test
This test checks the fan in the unit to make sure it is working correctly.
Follow the instructions and use the navigation keys to move around the display and make
selections.

CHAPTER 1MAINTENANCE TESTS
14 9650-0807-01 Rev. C
2.9 USB Test (Optional)
Note: Before starting this test, contact the ZOLL Technical Service Department to obtain a
test file, or create a file (see instructions below). Once you have obtained a copy, save
it on a USB thumb drive.
This test allows you to perform the USB test to make sure it is working correctly.
Follow the instructions and use the navigation keys to move around the display and make
selections.
When these tests are completed, use the navigation keys to exit out of the Service menu.
Creating a Test File
1. Create a Text file using Microsoft Notepad.
2. Open new file in Notepad.
3. Click in the first line of the file and type “Thunderbolt Testfile".
4. Save file as Tbolt_usb.txt.