Page 1 LIFEPAK ® 35 monitor/defibrillator SERVICE MANUAL...
Page 2: Section Navigator
3. Device Description 4. Modes of Operation 5. Device Connectivity and Communication 6. Troubleshooting 7. Preventive Maintenance 8. Parts Replacement Procedures 9. Assembly Diagrams and Parts Lists LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 2 of 278...
Page 3: Table Of Contents
Terms ........................19 General Dangers and Warnings ................19 Latex Information ....................21 3. Device Description ..................... 22 LIFEPAK 35 monitor/defibrillator General Description ..........22 Device Primary Functions..................22 Device Specifications ....................22 Physical Description and Features ................27 Front View ......................27 Keypad Controls....................28...
Page 4 Service Codes and Processing Service Codes ............56 Displaying current active service codes .............. 56 Clearing current active service codes..............57 Service Code Format and Categories ..............57 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 4 of 278...
Page 5 Transport and Store PCBs Properly..............77 Keep Work Area Static-Free ................78 Test Work Area Routinely ................... 78 Tools List ........................78 Fasteners ........................78 Labels ........................79 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 5 of 278...
Page 6 Installing the Skid Plate ..................111 Battery Back Plate Replacement ................112 Removing the Battery Back Plate..............112 Installing the Battery Back Plate................ 113 Handle Replacement ....................115 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 6 of 278...
Page 7 Temp/IP Connector Replacement ................152 Removing the Temp/IP Connector ..............152 Installing the Temp/IP Connector ..............153 Parameter Module Housing Replacement .............. 154 Internal Parts ......................157 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 7 of 278...
Page 8 Removing the Wi-Fi Antenna ................187 Installing the Wi-Fi Antenna ................187 Inductive Resistor Replacement ................189 Removing the Inductive Resistor............... 189 Installing the Inductive Resistor................. 189 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 8 of 278...
Page 9 9. Assembly Diagrams and Parts Lists ................ 228 Assembly Diagrams....................228 Configuration Assembly ..................229 Vanilla Assembly....................237 Defib Assembly ....................238 Rear Housing Assembly ..................242 Front Housing Assembly ................... 246 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 9 of 278...
Page 10 NIBP Module Connections ................274 Temp/IP Connector Connections ..............275 USB Connector (Parameter Module) Connections..........275 Service Repair Kits ....................276 Ordering Parts ......................277 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 10 of 278...
Page 11: Introduction
Trademarks Stryker or its affiliates own, use, or have applied for the following trademarks or service marks: CODE-STAT, Code Summary, cprINSIGHT, DT EXPRESS, LIFENET, LIFEPAK, LIFEPAK FLEX, QUIK-COMBO, REDI-PAK, ProCare, SAS, Shock Advisory System, SideKick, STJ Insight, Stryker.
Page 12: Service Information
Replacements and adjustments must be made by qualified service personnel. To obtain service and maintenance for your device, contact your local Stryker service or sales representative. In the USA, call Stryker’s technical support at 1 800 STRYKER. Outside the USA, contact your local Stryker representative.
Page 13: Device Tracking
Operating Instructions. Recycling Information The LIFEPAK 35 device should be recycled at the end of its useful life. See below for details. Recycling assistance: The device and its accessories should be recycled according to national and local regulations. For instructions on disposing of this product or its accessories, contact your local Stryker representative, or see stryker.com/ec-recycling.
Page 14: Warranty Information
Stryker has no information regarding the performance or effectiveness of its LIFEPAK defibrillators if they are used in conjunction with defibrillation electrodes or other parts and supplies from other sources. If device failure is attributable to defibrillation electrodes or other parts or supplies not provided by Stryker, this may void the product warranty.
Page 15: Symbols
Some symbols may not be relevant to your device or used in every country. Additional symbols may be found in the LIFEPAK 35 monitor/defibrillator Visit ifu.stryker.com for additional information about symbols that are defined in standards Operating Instructions.
Page 16 Protected against dust and jets of water Wi-Fi active Bluetooth wireless technology Power input Power output Rechargeable battery Direct current Static-sensitive device. Static discharge may cause damage. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 16 of 278...
Page 17 Use By date shown: YYYY-MM-DD Keep electrodes away from direct sunlight and heat sources. Recommended storage temperatures of 15° to 35°C (59° to 95°F). See Specifications in the LIFEPAK 35 monitor/defibrillator Technical Manual for detailed shelf life/temperature information. Recommended storage atmospheric pressure range 50 to 106 kPa Do not reuse Do not dispose of this product in the unsorted municipal waste stream.
Page 18 Part number Serial number Catalog number By prescription only For USA audiences only Lot number Unique device identifier Quantity Visit stryker.com/patents for patent information This end up Fragile Keep dry Recycle this item LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 19: Safety Information
Caution: Hazards or unsafe practices that may result in minor personal injury, product damage, or property damage. General Dangers and Warnings The following are the general danger and warning statements. Keep them in mind when working with the LIFEPAK 35 monitor/defibrillator. Additional specific warnings and cautions appear throughout this service manual and in the LIFEPAK 35 monitor/defibrillator Operating Instructions.
Page 20 , Temp, IP, and NIBP cables that are specified for use with this device. Protection of the device against defibrillator discharge is dependent on the use of cables that are specified by Stryker. Refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions.
Page 21: Latex Information
CAUTION Possible skin injury. The LIFEPAK 35 monitor/defibrillator may become warm when used for an extended period of time. Prolonged contact between exposed skin and a warm device may cause skin irritation or burns. If a warm device is placed against a patient, the operator should ensure that the patient's skin is adequately protected.
Page 22: Device Description
3. Device Description LIFEPAK 35 monitor/defibrillator General Description The LIFEPAK 35 monitor/defibrillator (LP35) is a complete acute cardiac care response system designed for basic life support (BLS) and advanced life support (ALS) patient management protocols. This section provides a high-level description of the LIFEPAK 35 device and basic specifications. For more operation and technical information, refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions or the LIFEPAK 35 monitor/defibrillator Technical Manual.
Page 23 Bluetooth 5.1 technology provides short-range wireless communication Bluetooth ® with other Bluetooth-enabled devices. The Bluetooth transceiver technology complies with Bluetooth Class 1 frequency, power, and bandwidth requirements. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 23 of 278...
Page 24 The device meets functional requirements during exposure to the following environments unless otherwise stated. For additional information about environmental specifications, refer to the LIFEPAK 35 monitor/defibrillator Technical Manual. See the LIFEPAK 35 monitor/defibrillator Operating Instructions for a list of compatible accessories.
Page 25 Cleaning • Stryker SideKick disinfecting wipes • Sodium hypochlorite (5.25%-6.15% bleach diluted 1:10) For additional information on cleaning, refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions. Withstands 480 applications of the following: Chemical resistance • Ethyl or isopropyl alcohol (70-90%) •...
Page 26 20 minutes at an operating temperature of 50°C and 41% relative humidity. Solid and liquid IP55: protected against dust and jets of water ingress protection Designation (per IEC 4INR 19/66-2 61960-3) Origin Assembled in Mexico LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 26 of 278...
Page 27: Physical Description And Features
Physical Description and Features Front View Figure 2 Front view LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 27 of 278...
Page 28: Keypad Controls
Auxiliary power indicator. Green LED illuminated when defibrillator is connected to auxiliary AC power source, whether defibrillator is turned on or off. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 28 of 278...
Page 29 Peripheral connectors. Two ports provided to allow Stryker employees to connect Stryker-approved peripheral accessories for clinical use. Warning: Use only accessories approved by Stryker. See safety information in section 2. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 30: Monitoring Connectors Overview
Connect: Align cable connector with SpO port and instructions. push in until connector clicks into place. Disconnect: Grip cable connector and pull connector out. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 30 of 278...
Page 31 Shock hazard. If you are monitoring a patient and using any of the peripheral connector ports, all equipment connected to the ports must be battery powered or electrically isolated from AC power according to IEC 60601-1. Use only accessories that are approved by Stryker with these ports. For more information, contact Technical Support.
Page 32: Indicator Lights
Note: The following setup options are available for the readiness alert indicator: Alert when device is turned off and not connected to auxiliary power See setup options in the LIFEPAK 35 monitor/defibrillator Technical Manual for information about setup options. LIFEPAK ®...
Page 33: Right View
Insert each battery until it clicks. To remove a battery, squeeze the device operating instructions. latch and remove battery from well. Symbol for “Defibrillation-proof type CF applied part.” Symbol for “Warning: Use only accessories approved by Stryker.” See safety information in section 2. LIFEPAK ®...
Page 34: Top View
1. Press the release button on the therapy cable connector. 2. Slide the therapy cable out. Note: Therapy cables for use with LIFEPAK 15 and 20e devices are not compatible with the LIFEPAK 35 monitor/defibrillator. Use only the therapy cable specified above.
Page 35: Back View
FOR MORE INFORMATION Access port. Connects to optional printer. Also connects to a PC See data management in the running Stryker applications that support transfer of device and device operating instructions. patient data, updates to setup options, and update software.
Page 36: Power Management
Figure 9 AC power adapter connector The LIFEPAK 35 AC power adapter plugs directly into the back of the device. To connect, push the plug firmly into the connector until it clicks. To disconnect, rotate the ring on the plug counterclockwise and pull.
Page 37: Battery Indicators
A battery that is new and has never been charged, or is fully depleted, does not illuminate any LEDs when the fuel gauge button is pressed. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 37 of 278...
Page 38 1. Squeeze the battery latch. 2. Remove the battery from the well. For additional information about battery maintenance, refer to the preventive maintenance section of this manual, or the Battery Maintenance section of the LIFEPAK 35 monitor/defibrillator Operating Instructions. LIFEPAK ®...
Page 39: Touchscreen
Footer. The footer region provides access to other operating modes and functions. The touchscreen configuration changes depending on the current operating mode. For more information, refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 40: Touchscreen Lock And Unlock
Battery status indicators are shown at the top of the touchscreen. The indicators provide the following information about the batteries installed in the defibrillator: Presence or absence of battery in battery well Battery charge level Battery charging status Battery authentication status LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 40 of 278...
Page 41 Battery is charging. A number beneath the icon indicates percent Battery charging charged. In this example, the battery is 20% charged. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 41 of 278...
Page 42: Speed Dial
3. If the option has a sub-menu, continue using the speed dial to select the desired option in the sub-menu. 4. To exit speed dial navigation, either stop using the speed dial for 10 seconds or press anywhere on the touchscreen. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 42 of 278...
Page 43: Main Menu
12/15-lead caliper units, or internal pacemaker markers. Access shift check (test mode), archive mode, setup mode, or service mode. Figure 11 Main Menu LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 43 of 278...
Page 44: Device Options, Supplies, And Accessories
Masimo Medtronic SunTech Power, therapy, monitoring, and other accessories are available for the LIFEPAK 35. For more detail, refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions. For ordering information, contact Stryker. System Block Diagram The mechanical assembly block diagram below shows, at a high level, the major hardware modules and subassemblies which make up the LIFEPAK 35 monitor/defibrillator.
Page 45: Functional Descriptions
Functional Descriptions The functional descriptions that follow provide a basic understanding of the LIFEPAK 35 device design and its major components. It is intended to assist the qualified service technician in troubleshooting to the subassembly level. Troubleshooting below the subassembly level, outside the factory is not recommended, nor is it within the scope of this service manual to provide the detail necessary to support such repairs.
Page 46: Co 2 Module
This metallized film capacitor is used for energy storage and is connected to the energy delivery PCBA. The capacitance is calculated when performing the TCP – defibrillator calibration procedure. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 46 of 278...
Page 47: Modes Of Operation
4. Modes of Operation The LIFEPAK 35 monitor/defibrillator has a number of operating and non-operating modes. The figure below maps the various operating and non-operating modes and shows transition paths between modes. Figure 13 Operating and non-operating modes Off Mode In off mode, no power is applied to the device, and device functionality including the ability to perform auto test is not available.
Page 48: Aed Mode
Show mode provides the ability to display videos on the device to demonstrate key functionality to customers without the need for external accessory cables and simulators. Archive Mode Archive mode provides the ability to transmit stored patient records. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 48 of 278...
Page 49: Device Connectivity And Communication
PIP/TCP. You can transmit current and archived data from the LIFEPAK 35 monitor/defibrillator to the LIFENET system using a Wi-Fi or cellular connection to the internet.
Page 50: Device Configuration And Software Install Context Diagram
Important! Customer should follow Wi-Fi Security Best Practices (specifications chapter). Unsecured data could lead to unidentified risks to patients, operators, or third parties. For more information, refer to the LIFEPAK 35 monitor/defibrillator Technical Manual or the LIFEPAK 35 monitor/defibrillator Product Security Information.
Page 51: Wi-Fi Connection
Transmissions to LIFENET are executed when the device is turned off, and when the user runs Check for Updates in setup mode or manually initiates transmission of records. For detailed information on Wi-Fi connection and data transmission, refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions.
Page 52: Troubleshooting
6. Troubleshooting This section contains information pertaining to troubleshooting methods for LIFEPAK 35, including error code usage, interpretation, and corrective action. General troubleshooting tips may be found in the LIFEPAK 35 monitor/defibrillator Operating Instructions. General Troubleshooting The table below describes general troubleshooting tips, including possible causes of problems, and associated corrective actions.
Page 53 Print ECG strip to assess rhythm and other active vital Screen not operating signs. properly Push ANALYZE and use AED mode, if necessary. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 53 of 278...
Page 54 Time is incorrectly set time setting. incorrect Change the time setting on the device. See “Changing the Date and Time” in the LIFEPAK 35 technical manual. Connect to LIFENET System to automatically update Date printed on report is Date is incorrectly set date setting.
Page 55: Procare ® Services Support Tool
To run PSST, start the application, and follow the on-screen instructions. Device Logs Logs containing LIFEPAK 35 device information are structured differently from past LIFEPAK devices. The prognostic log contains a variety of different types of information, including the following: Device data: Static, non-changing asset data for an individual device, such as serial numbers, manufacture date, and hardware and software part numbers.
Page 56: Service Codes And Processing Service Codes
A table of current active service codes can be retrieved from the device, using a PC-based Stryker service application. Service codes and service code history may also be found in the LIFENET device fault log for devices that are enrolled in LIFENET. This information is vital to troubleshooting issues and will be viewed by service providers during device maintenance and repair.
Page 57: Clearing Current Active Service Codes
Service errors may originate from a real time error during device use, or from a failure during a test such as power-on self-test, auto-test, user test, or performance inspection procedure (PIP). LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 57 of 278...
Page 58 IMX6 NAND FLASH INTEGRITY CHECK E024 SYSTEM SOFTWARE VERIFICATION ERROR 1, 5 E025 IMX6 APPLICATION SOFTWARE INTEGRITY 1, 5 CHECK E026 IMX6 WATCHDOG RESET OCCURRED 1, 5 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 58 of 278...
Page 59 PADDLES POWER MONITOR E065 PADDLES MESSAGE CRC 1, 5 E066 PADDLES MESSAGE ID 1, 5 E067 PADDLES MESSAGE SEQUENCING E068 PADDLES IMPEDANCE NOT CALIBRATED 2, 5 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 59 of 278...
Page 60 VSM CABLE AUTHENTICATION 23, 5 E0BD VSM SPI READY HIGH E0BE VSM SPI READY LOW E0BF VSM QRS GPIO TOGGLE E101 WIFI POWER-ON SELF TEST LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 60 of 278...
Page 61 POWER uC 15V BUS RAIL E231 POWER uC AO 3.3V RAIL E233 SERVICE LED FAILURE 8, 2, 5, 11 E238 POWER BUTTON STUCK 8, 2, 5, 11 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 61 of 278...
Page 62 THERAPY ARM COMMAND ERROR E2CF THERAPY CAP OVER VOLTAGE E2D0 THERAPY CHARGING TIMEOUT E2D1 THERAPY DUMP TIMEOUT E2D2 SC_TH_ED_ERROR_PACE_ON_CMD 4, 5 E2D3 THERAPY PULSE WIDTH ERROR LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 62 of 278...
Page 63 CAPNOGRAPHY SELF-TEST FAILURE 15, 14, 5 E661 CAPNOGRAPHY DEVICE FAILURE 15, 14, 5 E662 CAPNOGRAPHY COMMUNICATION FAILURE 15, 14, 5 E670 CAPNOGRAPHY CALIBRATION FAILURE 15, 14, 5 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 63 of 278...
Page 64 SHIFTCHECK PRINTER PAPER EA17 SHIFTCHECK PRINTER OPERATION EA18 SHIFTCHECK SPARE PADS EA19 SHIFTCHECK PADS DATE EA1A SHIFTCHECK PADDLES CLEAN EA1B SHIFTCHECK ELECTRODE PACKAGE EA1C SHIFTCHECK THERAPY CABLE LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 64 of 278...
Page 65 EB00 BATTERY 1 MISSING EB01 BATTERY 1 FAULT EB02 BATTERY 1 NOT AUTHORIZED EB03 BATTERY 1 LOW EB04 BATTERY 2 MISSING EB05 BATTERY 2 FAULT LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 65 of 278...
Page 66: Corrective Action Codes
1) Possible system PCBA failure. Patient temperature calibration issue: 1) Possible system PCBA failure. Issue with function related to keypad: 1) Check system flex. 2) Check keypad cable connection. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 66 of 278...
Page 67 5) Possible NIBP module failure. Issue with oximetry function: 1) Check cables and connections to SpO module and connector. 2) Check SpO connector. 3) Possible SpO module failure. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 67 of 278...
Page 68 Possible coin cell battery power loss: 1) Replace coin cell battery. Possible issue with therapy connector or cabling: 1) Possible faulty therapy connector or cabling. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 68 of 278...
Page 69: Preventive Maintenance
Troubleshooting section above for guidance on interpreting and correcting issues. Test results, and the resulting readiness status, are transmitted to LIFENET when a Wi-Fi or cellular connection exists. Test logs may also be printed if a printer is connected. See the LIFEPAK 35 monitor/defibrillator Operating Instructions for more detail. Device User Tests User-initiated tests should be run to ensure that internal electrical components and circuitry work properly and that the device is ready for operation.
Page 70: Preventive Maintenance And Testing Schedule
After completing a scheduled maintenance, reset the maintenance prompt interval timer, via PSST, to clear the MAINTENANCE DUE message and begin the count for the next scheduled maintenance. Device Service Life The LIFEPAK 35 monitor/defibrillator has an 8-year expected service life under normal use conditions and with appropriate periodic maintenance. LIFEPAK ®...
Page 71: Support Policy
Test and Calibration Procedure – TCP The TCP may be used to calibrate certain functions of the LIFEPAK 35 when a device has failed a test, or requires calibration after replacing certain parts or modules within the device. The TCP is defined in a separate document.
Page 72: Battery Maintenance
Flashing yellow: door open, out of paper, over/under temperature, or printer fault Off: printer off The printer stops automatically if the paper runs out or the printer door is open. Refer to the LIFEPAK 35 monitor/defibrillator Operating Instructions for detailed instructions on loading printer paper.
Page 73: Replacing Batteries
Battery fuel gauge indicates three or fewer LEDs (bars) after the battery completes a charge cycle. FAULT indication during charging or use (Fault/Unrecognized Battery symbol on LIFEPAK 35 device screen or flashing red LED on LIFEPAK FLEX battery charger) BATTERY AT END OF SERVICE LIFE indication on LIFEPAK 35 device screen.
Page 74: Receiving New Batteries
The coin cell battery, located on the energy delivery PCBA, should be replaced per the schedule shown in the scheduled replacement items section above. For instructions on how to access and replace the coin cell battery, refer to section 8 below. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 74 of 278...
Page 75: Parts Replacement Procedures
Module Replacement (Medtronic) Removing the Patient Parameter PCBA Exhaust Port Replacement Installing the Patient Parameter PCBA NIBP Coupler Replacement Module Replacement (Masimo) USB Connector Replacement (Parameter Module) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 75 of 278...
Page 76: Internal Parts
Removing the PCBA Stack Access Port Flex Replacement Installing the PCBA Stack Defib-Parameter Module Flex Replacement System PCBA Replacement Rear Housing Replacement Energy Delivery PCBA Replacement LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 76 of 278...
Page 77: Warnings And Cautions
Transport and Store PCBs Properly Transport and store PCBs in anti-static racks or inside conductive bags. Packages containing PCBs should be labeled as static-sensitive. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 77 of 278...
Page 78: Keep Work Area Static-Free
Test all the anti-static parts of the work area (mat, straps, and cables) routinely. Tools List The suggested list of tools for the LIFEPAK 35 monitor/defibrillator replacement procedures is as follows: Static-dissipative mat and wrist strap. Anti-static rack and/or conductive bags.
Page 79: Labels
Ensuring that electrical connections are made properly during device servicing is important. This section describes different types of connectors used throughout the LIFEPAK 35 device, and how to connect and disconnect them completely and securely and without damage to ensure that they function as intended.
Page 80 This type of connector is used in locations including the following: Display flex (shown at left) Beacon flex Retaining tab shown in the locked position LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 80 of 278...
Page 81: Non-Locking Connectors
They should not be connected one end at a time or one side at a time. Shown connected LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 81 of 278...
Page 82 (Reference the corresponding parts replacement sections for instructions.) To disconnect: Pull connector straight out until it is disengaged. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 82 of 278...
Page 83 SpO module. Board-to-board connections via header pins. For these connections, simply carefully align connectors and press together until firmly seated. To disconnect, pull straight apart. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 83 of 278...
Page 84: Locking Connectors
The type of locking connector shown at left is used in locations including the following: Speaker (shown at left) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 84 of 278...
Page 85 The type of locking connector shown at left is used in locations including the following: Temp/IP cable (system PCBA end shown at left) module connection to parameter module PCBA LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 85 of 278...
Page 86 Battery connectors (shown at left) Locking tab Internal DC power cable (shown at left, below) Power connector Energy storage capacitor LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 86 of 278...
Page 87 The type of locking connector shown at left is used in locations including the following: Therapy receptacle connection to system PCBA (shown at left) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 87 of 278...
Page 88: Capacitor Discharge Tool
Figure 17 Capacitor discharge tool LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 88 of 278...
Page 89: Capacitor Discharging Procedure
If a device has had a repair which includes a PCBA replacement, setup options and software will need to be restored via LIFENET Device Agent service repair mode. Note that only Stryker authorized personnel may perform this type of repair.
Page 90: Exterior Parts
PHDRV, SS, NYLOK, 6-32 X .312 Removing the Front Bezel 1. Remove 3 screws, using a driver with a P-2 bit. 2. Lift bottom edge of bezel, then remove bezel. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 90 of 278...
Page 91: Installing The Front Bezel
(shown at left and below), then lower bottom edge into place. Note tab behind top edge of bezel which fits into rear housing slot Slot LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 91 of 278...
Page 92: Usb Cover Replacement
10.0 in-lb Screw (3X F02) USB Cover Replacement The parts listed in the following table will be required to complete this repair. Reference Configuration Assembly. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 92 of 278...
Page 93: Removing The Usb Cover
PHDRV, SS, NYLOK, 6-32 X .312 Removing the USB Cover 1. Remove front bezel as described in Removing the Front Bezel. 2. Remove USB cover. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 93 of 278...
Page 94: Installing The Usb Cover
The parts listed in the following table will be required to complete this repair. Reference Configuration Assembly. SERVICE BOM REF DESCRIPTION NOTES GUARD, ECG, LP35 SCREW-CAP, SCH, REC T15 TORX 6-32, 0.375L, SS, NYLOK LABEL, ECG COVER, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 94 of 278...
Page 95: Removing The Ecg Guard
1. Remove label by carefully prying away from ECG guard and peeling off. Discard. 2. Remove screw, using a driver with a T- 15 bit. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 95 of 278...
Page 96: Installing The Ecg Guard
3. Pivot left side of ECG guard out, then remove ECG guard. Installing the ECG Guard 1. Insert right side of ECG guard, then pivot into place. ECG Guard (M04) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 96 of 278...
Page 97 4. Remove adhesive liner from back side of label. 5. Align and install label and press firmly into place. ECG Cover Label (L01) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 97 of 278...
Page 98: Parameter Module Front Housing Replacement
Door. Discard. Label 2. Remove parameter module label. Carefully use a pry tool to start peeling label at one edge, then remove and discard. door LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 98 of 278...
Page 99: Installing The Parameter Module Front Housing
1. Install cam and torsion spring, if not Housing (M09) present. 2. Place USB cover into opening in front housing. Door Cam (M07) Torsion Spring (M08) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 99 of 278...
Page 100 Screw (2X F04) 7. Position label, and install, pressing firmly into place. 6.8 in-lb 8. Install CO door as described in Installing USB cover the CO Door. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 100 of 278...
Page 101: Co 2 Door Replacement
The parts listed in the following table will be required to complete this repair. Reference Configuration Assembly. SERVICE BOM REF DESCRIPTION NOTES COVER, CO2 DOOR, LPQ5 SCREW, BUTTONHEAD, TORX, #4-40 X LG 0.25 IN LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 101 of 278...
Page 102: Removing The Co 2 Door
Installing the Parameter Module Front Housing. Installing the CO Door 1. Position CO door on the square shaft. Square shaft LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 102 of 278...
Page 103: Usb Cover (Parameter Module) Replacement
Removing the Parameter Module Front Housing. 2. Install the parameter module front housing as described in Installing the Parameter Module Front Housing, replacing the USB cover (M03). LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 103 of 278...
Page 104: Kickstand Replacement
Screw (4X F02) 10.0 in-lb 1. Place the kickstand, aligning the screw holes. 2. Install 4 screws, using a torque driver with a P-2 bit. Kickstand (M06) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 104 of 278...
Page 105: Removing The Parameter Module
P-1 bit. 5. Disconnect the temp/IP cable connector, if present (shown below). 6. Disconnect the defib-to-pmod flex connector (shown below). 7. Remove the parameter module. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 105 of 278...
Page 106 Disconnect defib-to-pmod flex Disconnect temp/IP cable Note: Locking connector with locking tab at far side (not shown) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 106 of 278...
Page 107: Installing The Parameter Module
Installing the Parameter Module Front Housing. Screw (8X F08) 5. Install ECG guard as described in Installing the ECG Guard, if not present. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 107 of 278...
Page 108: Parameter Module Right Housing Replacement
PARAMETER MODULE, LP35 LABEL, PMOD,…, LP35 Various configs. SCREW-M, PH, NYLOK, CS, 4- 40, .250L COVER, CO2 DOOR, LPQ5 SCREW, BUTTONHEAD, TORX, #4-40 X LG 0.25 IN LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 108 of 278...
Page 109: Removing The Parameter Module Right Housing
PMod flex Right Housing (M13) 4. Install the parameter module as described in Installing the Parameter Module. 5. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 109 of 278...
Page 110: Skid Plate Replacement
SERVICE BOM REF DESCRIPTION NOTES HOUSING, PLATE, SKID, LP35 SCREW, MACH, PANHEAD, PHDRV, SS, NYLOK, 6-32 X .312 SCREW, MACHINE, PANHEAD, NYLOK, 6-32 X 1.125 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 110 of 278...
Page 111: Removing The Skid Plate
3. Install 2 screws at rear of device, using Screw (2X F06) Skid Plate (M17) a torque driver with a P-2 bit. 10.0 in-lb Screw (4X F02) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 111 of 278...
Page 112: Battery Back Plate Replacement
Leave flexes with the device. 6. Remove the battery back plate. Battery back plate LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 112 of 278...
Page 113: Installing The Battery Back Plate
Note: The access port socket should be used with a torque driver. A tee handle socket is shown in the picture at left. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 113 of 278...
Page 114 Installing the Power Plug. Modem Port Printer Port Label (L04) 8. Install skid plate as described in Installing the Skid Plate. 9. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 114 of 278...
Page 115: Handle Replacement
Parameter Module Right Housing. 4. Remove 2 screws, using a driver with a P-2 bit. Handle Assembly 5. Slide handle assembly toward rear of device and remove. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 115 of 278...
Page 116: Installing The Handle
P-2 bit. Handle (M33) 15.0 in-lb Screw (2X F07) Handle Assembly 3. Slide handle assembly into place from rear of device. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 116 of 278...
Page 117: Power Plug Replacement
7. Install kickstand as described in Installing the Kickstand. 8. Execute the LIFEPAK 35 PIP. Power Plug Replacement Note: The standard power plug is shown in the following procedures. For the blade style connector, follow the same process, except as noted in the procedure. Refer to the assembly diagrams in section 9 for more detail.
Page 118: Removing The Power Plug
2. Remove 4 screws, using a driver with a P-2 bit. 3. Pull power plug assembly slightly away from the rear housing. 4. Disconnect power plug connector and remove power plug. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 118 of 278...
Page 119: Installing The Power Plug
Disconnect Installing the Power Plug Power Plug (E02) 1. Connect power plug. Connect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 119 of 278...
Page 120: Printer Replacement
5. Remove adhesive liner from back side of label. 6. Apply label, pressing firmly in place. 7. Execute the LIFEPAK 35 PIP. Label (L05) Printer Replacement The printer is an optional, non-repairable accessory. If it is damaged or inoperable, it may be replaced. Refer to the printer instructions for use.
Page 121: Nibp Pump Replacement
Discard parameter module housing. NIBP Pump LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 121 of 278...
Page 122: Installing The Nibp Pump
Installing the Parameter E27 NIBP module) Module. 5. Execute the LIFEPAK 35 PIP. Removing the Patient Parameter PCBA To perform many of the parameter module repair procedures, the patient parameter PCBA must first be removed. This section describes how to remove the patient parameter PCBA, and the subsequent section describes how to install the patient parameter PCBA.
Page 123 Retain for reuse. 9. Disconnect NIBP coupler connection. CO2 wire harness foam Disconnect Disconnect 10. Lift patient parameter PCBA out of housing. V1.1.1 pictured here LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 123 of 278...
Page 124: Installing The Patient Parameter Pcba
(referenced in picture below), and press down until it fully clicks into place. V1.1.1 pictured here V1.1.2 pictured here LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 124 of 278...
Page 125 9. Connect the NIBP pump connector to the NIBP module. 10. Install the parameter module as Parameter Module Connect described in Installing the Parameter Module. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 125 of 278...
Page 126: Spo 2 Module Replacement (Masimo)
PCBA, perpendicular to the PCBA. The insulator (under the module, not shown) may be retained for reuse. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 126 of 278...
Page 127: Installing The Spo Module
4. Install the patient parameter PCBA as described in Installing the Patient Parameter PCBA. 5. Execute the LIFEPAK 35 PIP. 6.8 in-lb Screw (4X F04) Connector Replacement (Masimo) The parts listed in the following table will be required to complete this repair. Reference...
Page 128: Removing The Spo Connector
The bracket, connector housing, and seal (referenced in picture below) may be retained for reuse. Connector housing Housing seal Bracket LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 128 of 278...
Page 129: Installing The Spo Connector
Note fit of orientation features between SpO connector housing and parameter module housing Note orientation of connector LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 129 of 278...
Page 130 Press firmly to adhere. 9. Install the parameter module as described in Installing the Parameter Module. Mounting Seal (M48) 10. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 130 of 278...
Page 131: Nibp Module Replacement
4. For v1.1.1 only, disconnect the pump V1.1.1 hose by pulling away from the NIBP pictured module fitting. The hose may be here retained for reuse. V1.1.2 pictured here LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 131 of 278...
Page 132: Installing The Nibp Module
NIBP Module Connector pins (E18, used with pump E19) Connector pin holes Standoffs (4X) V1.1.2 pictured here NIBP Module (E27, used with pump E28) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 132 of 278...
Page 133: Patient Parameter Pcba Replacement
4. Install the patient parameter PCBA as described in Installing the Patient Parameter PCBA. Connect V1.1.1 5. Execute the LIFEPAK 35 PIP. pictured here Pump Hose (M39) V1.1.2 pictured here Patient Parameter PCBA Replacement The parts listed in the following table will be required to complete this repair. Reference...
Page 134: Removing The Patient Parameter Board
Installing the Parameter Patient Parameter Board Module, if not already completed. (A04) 5. Execute the LIFEPAK 35 PIP. Module Replacement (Medtronic) The parts listed in the following table will be required to complete this repair. Reference Parameter Module Assembly (-002, without temp/IP).
Page 135: Removing The Co Module
P-1 bit. 3. Disconnect CO exhaust hose from exhaust port by pulling the hose away from the exhaust port fitting. Ferrite Disconnect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 135 of 278...
Page 136 The ferrite (pictured in step above) may need to be pulled away from the Snap Ring housing to break the adhesive bond. O-ring Connector LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 136 of 278...
Page 137 Shield Bottom Shield Top 9. Turn module upside down and remove shield bottom. Retain for reuse. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 137 of 278...
Page 138: Installing The Co Module
Cable Assembly (C09) 4. Remove adhesive liner from label. 5. Wrap label around ferrite as shown. Label (L12) Ferrite (M54) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 138 of 278...
Page 139 9. Install 2 screws to secure the CO module bracket, using a torque driver with a P-1 bit. Note CO exhaust hose routed through hole in bracket. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 139 of 278...
Page 141 Reference pictures at left and below for orientation. Push connector into parameter module housing. O-Ring (M50) Snap Ring (M42) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 141 of 278...
Page 142 Connector Housing 19. Remove adhesive liner from Seal (M41) connector housing seal, and install seal into connector housing, pressing into place as shown. Connector Housing (M40) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 142 of 278...
Page 143: Co 2 Exhaust Port Replacement
Replacement, steps 19-29, omitting steps already completed. 22. Install the parameter module as described in Installing the Parameter Module, if not already completed. 23. Execute the LIFEPAK 35 TCP – CO calibration. 24. Execute the LIFEPAK 35 PIP. Exhaust Port Replacement The parts listed in the following table will be required to complete this repair.
Page 144: Removing The Co Exhaust Port
Exhaust Port 1. Remove parameter module as described in Removing the Parameter Module. 2. Disconnect CO exhaust hose by pulling off of exhaust port fitting. Disconnect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 144 of 278...
Page 145: Installing The Co Exhaust Port
(not pictured). CO2 exhaust housing Installing the CO Exhaust Port Exhaust Housing (M44) 1. Install seal onto CO exhaust housing. Exhaust Seal (M43) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 145 of 278...
Page 146 (shown below). 4. Install parameter module as described in Installing the Parameter Module. 5. Execute the LIFEPAK 35 PIP. Connect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 146 of 278...
Page 147: Nibp Coupler Replacement
P-1 bit. 5. Remove the NIBP coupler from the front of the parameter module housing, feeding cable and connector through hole in housing. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 147 of 278...
Page 148: Installing The Nibp Coupler
5. Connect hose from NIBP module by pressing fully onto NIBP coupler barb fitting. 6. Install parameter module as described in Installing the Parameter Module. 7. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 148 of 278...
Page 149: Usb Connector Replacement (Parameter Module)
COVER, SCREW, ENDS, PARAMETER MODULE, LP35 COVER, CO2 DOOR, LPQ5 SCREW, BUTTONHEAD, TORX, #4-40 X LG 0.25 IN ASSEMBLY AID, CO2 DOOR, LP35 LABEL, PMOD,…LP35 Various configs. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 149 of 278...
Page 150: Removing The Usb Connector
3. Install 2 screws, using a torque driver 6.8 in-lb with a P-1 bit. 4. Press to adhere USB flex ferrite to foam adhesive. Screw (2X F04) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 150 of 278...
Page 151 (NIBP pump hose) (NIBP coupler wires) Replacement, steps 29-30. 8. Install parameter module as described in Installing the Parameter Module. 9. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 151 of 278...
Page 152: Temp/Ip Connector Replacement
Parameter Module Assembly (-003, with temp/IP). SERVICE BOM REF DESCRIPTION NOTES ASSY, PCB, TEMP AND IP CONNECTOR, LIFEPAK 35 SEAL, TEMP-IP MOUNTING, LP35 SCREW-M, PH, NYLOK, CS, 4- 40, .250L SCREW-M,CS,Z,PH, NYLOCK,4-40 X .312L COVER, SCREW, REAR, PARAMETER MODULE, LP35...
Page 153: Installing The Temp/Ip Connector
5. Install parameter module as described in Installing the Parameter Module. 6. Execute the LIFEPAK 35 PIP. Temp/IP Mounting Seal (M55) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker...
Page 154: Parameter Module Housing Replacement
Removing the NIBP Pump, step 3. Retain for reuse. 9. Remove USB connector as described in Removing the USB Connector, omitting steps already completed. Retain for reuse. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 154 of 278...
Page 155 Installing the SpO Connector, steps 1-8. 22. Connect CO exhaust hose to exhaust housing as described in Installing the Exhaust Port, step 3. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 155 of 278...
Page 156 Installing the Patient Parameter PCBA, step 6. 31. Install parameter module as described Installing the Parameter Module. 32. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 156 of 278...
Page 157: Internal Parts
6. Disconnect 2 system flex connectors Housing from the interface PCBA and remove Main Seal front housing assembly. 7. Remove and discard housing main seal. Disconnect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 157 of 278...
Page 158: Assembling The Case
Installing the USB Cover. 6. Install bezel as described in Installing the Front Bezel. Screw (14X F02) Note that the LIFEPAK 35 PIP must be executed after any procedure which includes disassembling the case. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 159: Front Housing Parts
4. Carefully pry fan away from housing to loosen from adhesive and remove fan. 5. Peel adhesive, if present, away from housing, and discard. Adhesive LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 159 of 278...
Page 160: Installing The Fan
Press firmly to adhere to housing, routing wire as shown. 4. Connect fan connector to interface PCBA P312. 5. Assemble the case as described in Adhesive liner Assembling the Case. 6. Execute the LIFEPAK 35 PIP. Connect Aligning pin locations Fan Assembly (E10) LIFEPAK ®...
Page 161: Usb Connector Replacement
4. Lay the front housing assembly Routing Guide face down on a flat surface. 5. Disconnect USB flex connector from the interface PCBA and remove flex from under routing guide. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 161 of 278...
Page 162: Installing The Usb Connector
Installing the USB Connector 1. Install USB flex from back side of front housing, with flex cable at bottom as shown. USB Flex (E14) Flex cable LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 162 of 278...
Page 163: Video Display Flex Replacement
6. Assemble the case as described in Assembling the Case. Routing Guide 7. Execute the LIFEPAK 35 PIP. Video Display Flex Replacement The parts listed in the following table will be required to complete this repair. Reference Front Housing Assembly.
Page 164: Removing The Video Display Flex
3. Connect video display flex to interface PCBA J308. 4. Assemble the case as described Connect Assembling the Case. 5. Execute the LIFEPAK 35 PIP. Video Display Flex Video Display Flex Label (L07) (C06) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 166: Speaker Replacement
Routing Guide 5. Remove 2 screws, using a driver with a P-1 bit. 6. Remove speaker bracket. Retain for reuse. 7. Remove speaker. Speaker Bracket LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 166 of 278...
Page 167: Installing The Speaker
3. Install 2 screws, using a torque driver with a P-1 bit. Screw (2X F04) Connect 4. Connect speaker wire to interface PCBA P305. Speaker Bracket (M29) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 167 of 278...
Page 168: Rotary Switch Replacement
PCBA J307. 6. Assemble the case as described Assembling the Case. 7. Execute the LIFEPAK 35 PIP. Routing Guide Rotary Switch Replacement The parts listed in the following table will be required to complete this repair. Reference Front Housing Assembly.
Page 169 9. Remove washer. Discard. Nut and Washer 10. Remove rotary switch from back of housing. The o-ring seal on the switch shaft should be discarded. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 169 of 278...
Page 170: Installing The Rotary Switch
4. Install panel nut (supplied with rotary switch) from front of panel. Tab in rotary switch hole 5. Connect rotary switch connector to interface PCBA J304. Connect Rotary Switch LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 170 of 278...
Page 171 Routing Guide 11. Assemble the case as described Assembling the Case. 12. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 171 of 278...
Page 172: Interface Pcba Replacement
Rotary Knob (M02) Interface PCBA Replacement Note: This repair may be performed only by Stryker service technicians. The parts listed in the following table will be required to complete this repair. Reference Front Housing Assembly. service bom ref description notes...
Page 173: Removing The Interface Pcba
11. Remove 3 screws in the locations shown, using a driver with a P-1 bit. 12. Remove interface PCBA insulator. Retain for reuse. 13. Disconnect rotary switch connector. Disconnect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 173 of 278...
Page 174: Installing The Interface Pcba
PCBA. 3. Insert end of interface PCBA under housing toe feature, then lower opposite end onto housing. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 174 of 278...
Page 175 12. Connect speaker connector to display flex conn interface PCBA P305. Connect Connect 13. Connect fan connector to interface speaker conn display power PCBA P312. cable conn LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 175 of 278...
Page 176: Display Power Cable Replacement
18. Restore device software and settings using LIFENET Device Agent in Service Repair Mode. 19. Execute the LIFEPAK 35 PIP. Display Power Cable Replacement The parts listed in the following table will be required to complete this repair. Reference Front Housing Assembly.
Page 177: Removing The Display Power Cable
Note that the cable must be oriented end-to-end, and top- bottom; the connectors will only fit in the proper orientation. Display Power Cable (C07) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 177 of 278...
Page 178: Keypad Replacement
7. Assemble the case as described in Assembling the Case. 8. Execute the LIFEPAK 35 PIP. Keypad Replacement Note that replacement of the keypad requires replacement of the readiness indicator beacon. The parts listed in the following table will be required to complete this repair. Reference Configuration Assembly.
Page 179: Removing The Keypad
Pry area LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 179 of 278...
Page 180: Installing The Keypad
4, if not already completed. 2. Clean area on front housing where keypad will be installed, removing any residual adhesive, dirt and debris. Aligning pins LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 180 of 278...
Page 181 Front housing assembly the top. 7. Assemble the case as described in Assembling the Case. 8. Execute the LIFEPAK 35 PIP. Keypad LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 181 of 278...
Page 182: Readiness Indicator Beacon Replacement
2. Remove beacon from housing, pulling adhesive bonded parts away from the front housing, and pulling the flex cable and Hole connector through the hole in the housing. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 182 of 278...
Page 183: Installing The Readiness Indicator Beacon
5. Install keypad as described in Installing the Keypad, steps 2-6. 6. Assemble the case as described in Assembling the Case. 7. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 183 of 278...
Page 184: Display And Front Housing Replacement
Retain for reuse. 9. Remove the display power cable as described in Removing the Display Power Cable, omitting steps already completed. Retain for reuse. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 184 of 278...
Page 185: Rear Housing Parts
Installing the Interface PCBA, steps 1-14. 21. Assemble the case as described in Assembling the Case. 22. Execute the LIFEPAK 35 PIP. Rear Housing Parts The following procedures describe replacement of parts within the rear housing subassembly. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 186: System Flex Replacement
1. Connect system flex connector to Flex (C01) system PCBA J206. 2. Assemble the case as described in Assembling the Case. 3. Execute the LIFEPAK 35 PIP. Connect LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 186 of 278...
Page 187: Wi-Fi Antenna Replacement
Wi-Fi antenna assembly will be installed. Area where antenna assembly will be installed LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 187 of 278...
Page 188 Connect receptacle through the Wi-Fi antenna bracket as shown. 6. Assemble the case as described in Assembling the Case. 7. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 188 of 278...
Page 189: Inductive Resistor Replacement
Inductive Resistor Installing the Inductive Resistor 1. Ensure 2 washers are in place where shown. Washer (2X M14) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 189 of 278...
Page 190: Energy Storage Capacitor Replacement
3. Assemble the case as described in Assembling the Case. 4. Execute the LIFEPAK 35 PIP. Inductive Resistor (E04) Energy Storage Capacitor Replacement The parts listed in the following table will be required to complete this repair. Reference Defib Assembly.
Page 191: Installing The Energy Storage Capacitor
Installing the Inductive Resistor. 5. Assemble the case as described in Assembling the Case. 6. Execute the LIFEPAK 35 TCP – defibrillator energy tests. 7. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker...
Page 192: Temperature/Invasive Pressure (Temp/Ip) Cable Replacement
5. Slide the temp/IP cable, from the inside of the device, out through the hole in the side of the rear housing. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 192 of 278...
Page 193: Installing The Temp/Ip Cable
4. Assemble the case as described in Cable Retainer Assembling the Case. 5. Install the parameter module as described in Installing the Parameter Module. 6. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 193 of 278...
Page 194: Removing The Pcba Stack
11. Disconnect the 2 battery connectors from the energy delivery PCBA. 12. If present, disconnect temp/IP cable connector, and remove cable from under routing clip. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 194 of 278...
Page 195 17. Retract and stow cables and 2X Bracket connectors to allow space for removal of board stack. 18. Carefully lift PCBA stack out of housing. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 195 of 278...
Page 196: Installing The Pcba Stack
1 screw for each, and a torque driver with a P-1 bit. 2X Bracket (M15), 5. Connect defib-to-pmod flex to 2X Screw (F02) system PCBA J207. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 196 of 278...
Page 197 J211, and place cable under power connector Connect Wi-Fi connectors routing clip. antenna cables 14. Install system flex as described in Installing the System Flex, step 1. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 197 of 278...
Page 198 15. Ensure Wi-Fi antenna wires are routed through clips as shown. 16. Ensure therapy wires are routed within wi-fi antenna bracket routing features as shown. Wi-Fi antenna wire routing clips LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 198 of 278...
Page 199: System Pcba Replacement
System PCBA Replacement Note: This repair may be performed only by Stryker service technicians. The parts listed in the following table will be required to complete this repair. Reference Defib Assembly. SERVICE BOM REF DESCRIPTION NOTES KIT, REPAIR, SYSTEM PCBA, LP35...
Page 200: Installing The System Pcba
PCBA as shown below, pressing firmly in place. 10. Connect temp/IP cable connector, if equipped, to system PCBA J211, and place cable under routing clip. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 200 of 278...
Page 201 14. Restore device software and settings using LIFENET Device System PCBA Agent in Service Repair Mode. Insulator (L14) 15. Execute the LIFEPAK 35 TCP – defibrillator energy tests. 16. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 202: Energy Delivery Pcba Replacement
Energy Delivery PCBA Replacement Note: This repair may be performed only by Stryker service technicians. The parts listed in the following table will be required to complete this repair. Reference Defib Assembly. SERVICE BOM REF DESCRIPTION NOTES KIT, REPAIR, ENERGY...
Page 203: Installing The Energy Delivery (Ed) Pcba
PCBA, pressing in to 8-Pin Header fully engage the pins. (E17) 4. Install 44-pin header into connector on system PCBA, pressing in to fully engage the pins. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 203 of 278...
Page 204 Assembling the Case. 12. Restore device software and settings using LIFENET device agent in Service Repair Mode. 13. Execute the LIFEPAK 35 TCP – defibrillator energy tests. 14. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 205: Coin Cell Battery Replacement
7. Install inductive resistor as described Installing the Inductive Resistor, steps 1-2. 8. Assemble the case as described in Assembling the Case. 9. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 205 of 278...
Page 206: Ecg Connector Replacement
6. Remove 4 screws, using a driver with a T-15 bit. 7. From inside the rear housing, pull the flex/ferrite out from under the housing flange. ECG flex/ferrite LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 206 of 278...
Page 207: Installing The Ecg Connector
9. Remove the ECG housing plate. Retain for reuse. ECG housing plate Installing the ECG Connector 1. Install the ECG housing plate. ECG Housing Plate (M19) LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 207 of 278...
Page 208 9. Install inductive resistor as described in Installing the Inductive Resistor. 10. Assemble the case as described in Assembling the Case. 11. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 208 of 278...
Page 209: Therapy Receptacle Replacement
5. Remove the handle assembly as described in Removing the Handle, steps 1-5 6. Remove 2 screw covers by carefully prying out with a pointed tool. Discard screw covers. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 209 of 278...
Page 210 9. Remove the therapy receptacle gasket (not shown) which is between the therapy receptacle and the top of the rear housing, and discard. Cables, connectors, and ferrite LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 210 of 278...
Page 211: Installing The Therapy Receptacle
3. Install 4 screws, using a torque driver with a T-15 bit. 10.0 in-lb Therapy Receptacle (E07) Screw (4X F01) in circled locations LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 211 of 278...
Page 212 Installing the Inductive Resistor. 9. Assemble the case as described in Assembling the Case. 10. Execute the LIFEPAK 35 TCP – defibrillator energy tests. 11. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker...
Page 213: Battery Connector Replacement
7. Remove the battery connector, feeding the cable and connector out O-Ring Seal through the hole in the housing. 8. Remove the o-ring, and discard. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 213 of 278...
Page 214: Installing The Battery Connector
7. Install inductive resistor as described in Installing the Inductive Resistor. 8. Assemble the case as described in Assembling the Case. 9. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 214 of 278...
Page 215: Dc Power Cable Replacement
Removing the PCBA Stack. 5. Remove screw, using a driver with a P-2 bit. 6. Disconnect power cable from power plug assembly. 7. Remove DC power cable. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 215 of 278...
Page 216: Installing The Dc Power Cable
Installing the Inductive Resistor. 6. Assemble the case as described in Assembling the Case. 7. Execute the LIFEPAK 35 PIP. Access Port Flex Replacement The parts listed in the following table will be required to complete this repair. Reference Rear Housing Assembly.
Page 217: Removing The Access Port Flex
8. Remove access flex connector panel nut, using the special socket tool. 9. Remove the flex and connector from the inside of the battery back plate. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 217 of 278...
Page 218: Installing The Access Port Flex
Access Flex (C03) socket is shown in the picture below. Access Flex 10.0 in-lb Flex connector, and panel nut (part of connector) Special notched socket tool LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 218 of 278...
Page 219 10. Assemble the case as described in Assembling the Case. 11. Install the parameter module as described in Installing the Parameter Module. 12. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 219 of 278...
Page 220 Parameter module connector routed through hole toward parameter module; system PCBA connector ferrite tucked under rear housing flange Note flex cable tabs extended Parameter module connector from defib-to-pmod flex LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 220 of 278...
Page 221: Defib-Parameter Module Flex Replacement
Removing the Battery Back Plate, steps 1-3. 7. Separate back plate from rear housing, threading flex cables and connectors through hole in rear housing. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 221 of 278...
Page 222: Installing The Defib-Parameter Module Flex
Note: The access port socket should be used with a torque driver. A tee handle Defib-Parameter socket is shown in the picture below. Module Flex (C04) Defib-Parameter Module Flex LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 222 of 278...
Page 223 9. Install inductive resistor as described in Installing the Inductive Flex cables routed through Resistor. hole in rear housing 10. Assemble the case as described in Assembling the Case. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 223 of 278...
Page 224 Installing the Defib-to-pmod flex Parameter Module. Parameter module connector routed through hole 12. Execute the LIFEPAK 35 PIP. toward parameter module; system PCBA connector ferrite tucked under rear housing flange Note flex cable tabs extended Parameter module connector...
Page 225: Rear Housing Replacement
11. Remove ECG guard as described in Removing the ECG Guard, of not already completed. 12. Remove ECG connector as described in Removing the ECG Connector, omitting steps already completed. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 225 of 278...
Page 226 Housing, steps 1-3. 27. Install battery back plate as described in Installing the Access Port Flex step 4, and Installing the Battery Back Plate steps 3-6. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 226 of 278...
Page 227 42. Remove adhesive liner from serial label overlay, and apply overlay over serial label, pressing firmly into place. Note that the serial label will need to be ordered from the factory. 43. Execute the LIFEPAK 35 PIP. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 228: Assembly Diagrams And Parts Lists
9. Assembly Diagrams and Parts Lists Assembly Diagrams The exploded-view diagrams below show the parts that make up the LIFEPAK 35 device, and are presented in the various subassemblies, with the hierarchy of subassemblies generally following the product structure. Reference numbers in the tables below map to parts in service bill of materials (BOM), and/or parts within service repair kits.
Page 229: Configuration Assembly
Configuration Assembly LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 229 of 278...
Page 232 SERVICE BOM REF DESCRIPTION NOTES GENERIC, CONFIG, LIFEPAK Various configs VANILLA,…, LP35 Various configs Reference Vanilla Assembly. KEYPAD, LP35,… Various configs HOUSING, BEZEL, FRONT, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 232 of 278...
Page 233 MODULE, FRONT, LP35 COVER, CO2 DOOR, LPQ5 SCREW, BUTTONHEAD, TORX, #4-40 X LG 0.25 IN SCREW-M,CS,Z,PH, NYLOCK,4-40 X .312L COVER, SCREW, REAR, PARAMETER MODULE, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 233 of 278...
Page 234 Each dash number pertains to a different configured device. DASH NUMBER DESCRIPTION -440 LABEL, INSTRUCTION, GREEK, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 234 of 278...
Page 235 -141 LABEL, INSTRUCTION, PORTUGUESE, LP35 -061 LABEL, INSTRUCTION, ITALIAN, LP35 -041 LABEL, INSTRUCTION, GERMAN, LP35 -003 LABEL, INSTRUCTION, ENGLISH, LP35 -081 LABEL, INSTRUCTION, FRENCH, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 235 of 278...
Page 236 LABEL,SERIAL NUMBER,LP35,FRENCH -101 LABEL,SERIAL NUMBER,LP35,DUTCH -121 LABEL,SERIAL NUMBER,LP35,SPANISH -141 LABEL,SERIAL NUMBER,LP35,PORTUGUESE,IBERIAN -181 LABEL,SERIAL NUMBER,LP35,SWEDISH -201 LABEL,SERIAL NUMBER,LP35,DANISH -221 LABEL,SERIAL NUMBER,LP35,FINNISH -241 LABEL,SERIAL NUMBER,LP35,NORWEGIAN -261 LABEL,SERIAL NUMBER,LP35,POLISH LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 236 of 278...
Page 237: Vanilla Assembly
Parameter Module Assembly (- 002, without temp/IP) Parameter Module Assembly (-003, with temp/IP). SCREW, MACH, PANHEAD, PHDRV, SS, NYLOK, 6-32 X .312 SCREW-M,CS,Z,PH, NYLOCK,4-40 X .312L LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 237 of 278...
Page 238: Defib Assembly
Defib Assembly LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 238 of 278...
Page 241 LP35 ASSY, INSULATOR, PCBA, Only required for temp- SYSTEM, FRONT, LP35 IP configurations. INSULATOR, PCBA, Only required for temp- INTERFACE, DISPLAY IP configurations. POWER, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 241 of 278...
Page 242: Rear Housing Assembly
Rear Housing Assembly LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 242 of 278...
Page 245 ACCESS, LP35 ASSY, BATTERY BACKPLATE, LP35 SCREW, MACHINE, PANHEAD, NYLOK, 6-32 X 1.125 PANEL NUT Part of item 2 PANEL NUT Part of item 3 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 245 of 278...
Page 246: Front Housing Assembly
Front Housing Assembly LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 246 of 278...
Page 248 E09. FLEX, DISPLAY VIDEO, LP35 LABEL, ASSY AID, 0.9IN, LP35 ASSY, CABLE, DISPLAY POWER, LPQ5, LPT5 SCREW, BUTTONHEAD, TORX, #4-40 X LG 0.25 IN LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 248 of 278...
Page 249: Pcba Stack Assembly
PCBA Stack Assembly SERVICE BOM REF DESCRIPTION NOTES ASSY, PCBA STACK, LP35 ASSY, PCB, ENERGY Available only as part of DELIVERY, LIFEPAK 35 repair kit(s). HEADER, BOARD STACKER, .100 IN, 44 PIN HEADER, BOARD STACKER, .100 IN, 8 PIN GUIDE, BATTERY...
Page 250: Handle Assembly
SERVICE BOM REF DESCRIPTION NOTES ASSY, HANDLE, LP35 HANDLE, LP35 HOUSING, CORNER, HANDLE, LEFT, LPT35 ASSY, CORNER, HANDLE, RIGHT, LP35 SCREW, #8-32X3/8 PH, CR, SS, PTCH LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 250 of 278...
Page 251: Parameter Module Assembly (-002, Without Temp/Ip)
Parameter Module Assembly(-002, without temp/IP), v1.1.1 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 251 of 278...
Page 252 Used on v1.1.1 device; ADVANTAGE MX MINI, 6V, paired with E19 pump. SUNTECH ASSY, MODULE, NIBP, Used on v1.1.2 device; ADVANTAGE MX MINI, 6V paired with E28 pump. LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 252 of 278...
Page 253 INSULATOR, PCBA, REAR, PMOD, LPQ5 O-RING, SILICONE, GSKT, Available only as part of ID 0.426 IN, W 0.070 IN repair kit(s). FLEX, USB, PMOD, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 253 of 278...
Page 254 ASSY, PLUG, TEMP-IP, For non-temp/IP LP35 configurations. FERRITE, CLAMP ON,OD.465IN,ID.169IN,LG. 913IN LABEL, ASSY AID, 2.0IN, LP35 ASSEMBLY AID, CO2 DOOR, LP35 FOAM, CO2 WIRE HARNESS, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 254 of 278...
Page 255: Parameter Module Assembly (-003, With Temp/Ip)
Parameter Module Assembly (-003, with temp/IP), v1.1.1 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 255 of 278...
Page 256 Available only as part of PARAMETER BOARD, repair kit(s). LIFEPAK 35 MODULE, NIBP, Used on v1.1.1 device; ADVANTAGE MX MINI, 6V, paired with E19 pump. SUNTECH LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 256 of 278...
Page 257 SEAL, MASIMO HOUSING, Available only as part of LPQ5 repair kit(s). BRACKET, MASIMO PATIENT CONNECTOR, LPQ5 SEAL, MASIMO MOUNTING, LPQ5 INSULATOR, PCBA, REAR, PMOD, LPQ5 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 257 of 278...
Page 258 FERRITE, CLAMP ON,OD.465IN,ID.169IN,LG. 913IN LABEL, ASSY AID, 2.0IN, LP35 ASSEMBLY AID, CO2 DOOR, LP35 ASSY, PCB, TEMP AND IP For temp/IP CONNECTOR, LIFEPAK 35 configurations. SEAL, TEMP-IP MOUNTING, LP35 FOAM, CO2 WIRE HARNESS, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 ©...
Page 259: Connection Diagrams
Connection Diagrams The diagrams below show electrical connection points within the device, and their alphanumeric designators. Interconnect Diagram LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 259 of 278...
Page 260: System Pcba (A03) Connections
System PCBA (A03) Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 260 of 278...
Page 261: Energy Delivery Pcba (A02) Connections
Energy Delivery PCBA (A02) Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 261 of 278...
Page 262: Interface Pcba (A01) Connections
Interface PCBA (A01) Connections System Flex (C01) Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 262 of 278...
Page 263: Patient Parameter Pcba Connections
Patient Parameter PCBA Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 263 of 278...
Page 264: Keypad Connections
Keypad Connections Power Connector Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 264 of 278...
Page 265: Energy Storage Capacitor Connections
Energy Storage Capacitor Connections Wi-Fi Antenna Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 265 of 278...
Page 266: Inductive Resistor Connections
Inductive Resistor Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 266 of 278...
Page 267: Temp/Ip Cable Connections
Temp/IP Cable Connections Therapy Connector Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 267 of 278...
Page 268: Battery Connector Connections
Battery Connector Connections Access Port Flex Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 268 of 278...
Page 269: Defib-To-Parameter Module Flex Connections
Defib-to-Parameter Module Flex Connections Internal DC Power Cable Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 269 of 278...
Page 270: Ecg Connector Connections
ECG Connector Connections Fan Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 270 of 278...
Page 271: Rotary Switch Connections
Rotary Switch Connections Beacon/Readiness Indicator Connections Speaker Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 271 of 278...
Page 272: Video Display Flex Connections
Video Display Flex Connections Display Power Cable Connections USB Connector Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 272 of 278...
Page 273: Keypad Flex Connections
Keypad Flex Connections Flex Connections Masimo Connector Flex NIBP Coupler Connections Cable Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 273 of 278...
Page 274: Nibp Pump Connections
NIBP Pump Connections NIBP Module Connections V1.1.1 version V1.1.2 version LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 274 of 278...
Page 275: Temp/Ip Connector Connections
Temp/IP Connector Connections USB Connector (Parameter Module) Connections LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 275 of 278...
Page 276: Service Repair Kits
KIT, REPAIR, SPO2 CONNECTOR, MASIMO, LP35 KIT, REPAIR, EXTERNAL FASTENERS, LP35 KIT, REPAIR, NIBP MODULE, LP35 For v1.1.2 only. For v1.1.2 only. KIT, REPAIR, NIBP PUMP, LP35 LIFEPAK ® 35 Monitor/Defibrillator – Service Manual 3342158-001 © 2023 Stryker Page 276 of 278...
Page 277: Ordering Parts
This information may be found on the serial label on the back of the device, or if the device is powered on, may be found on the touch screen via the menu under System, or via LIFENET Device Agent. Note that if the device rear housing is being replaced, a new serial label will need to be requested from Stryker service.
Page 278 LIFEPAK ® 35 monitor/defibrillator SERVICE MANUAL For further information, call Stryker at 1 800 STRYKER or visit stryker.com Stryker Emergency Care P.O. Box 97006 Redmond, WA 98073-9706 USA + 1 800 STRYKER + 1 800 787 9537 + 1 425 867 4000 stryker.com...

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