Stryker Lucas 3 Service Manual

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LUCAS

CHEST COMPRESSION SYSTEM

SERVICE MANUAL

LUCAS® 3 Chest Compression System – Service Manual

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Table of Contents ............................................................................................................................................................... 2

Preface ............................................................................................................................................................................... 5

Disclaimer ....................................................................................................................................................................... 5

Trademarks..................................................................................................................................................................... 5

Definitions, Acronyms , and Abbrev iat ions ...................................................................................................................... 5

Contacting Physic-Control .............................................................................................................................................. 6

Service Personnel Qualification...................................................................................................................................... 6

Service Information ......................................................................................................................................................... 6

Configuration Information ............................................................................................................................................... 7

Device Tracking .............................................................................................................................................................. 7

Recycling Information ..................................................................................................................................................... 7

Warnings and Precautions ............................................................................................................................................. 8

Warranty ......................................................................................................................................................................... 8

Device Information ............................................................................................................................................................. 9

LUCAS® 3 Components ................................................................................................................................................. 9

Control Panel ................................................................................................................................................................ 10

Electronics Block Diagram ............................................................................................................................................ 11

Compression Mechanism ............................................................................................................................................. 12

Device Communication ................................................................................................................................................. 13

LUCAS® 3 Program Loader ............................................................................................................................................. 13

Software installation ..................................................................................................................................................... 13

Connect the device via Bluetooth ................................................................................................................................. 15

Connect the device via USB cable ............................................................................................................................... 19

View Error Code ........................................................................................................................................................... 22

Set Device S/N, Date, and Data ................................................................................................................................... 25

Change Device S/N ...................................................................................................................................................... 26

Set Latest Service Date ................................................................................................................................................ 26

Store View .................................................................................................................................................................... 26

Checksum ..................................................................................................................................................................... 27

Update LUCAS Software .............................................................................................................................................. 28

Calibrate Linear Sensor ................................................................................................................................................ 29

Failed calibration .......................................................................................................................................................... 31

Update LUCAS 3 sw 3.0 to LUCAS 3 sw 3.1 ............................................................................................................... 32

Setup ............................................................................................................................................................................ 32

Update and Test procedure .......................................................................................................................................... 33

Setup Options - LUCAS 3 Version 3.1 (Part No: 250041-00) ................................................................................... 35

Troubleshooting ............................................................................................................................................................... 39

Troubleshooting Table .................................................................................................................................................. 39

LUCAS Malfunction Alarm ............................................................................................................................................ 40

Error Codes .................................................................................................................................................................. 41

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Error Codes from Control CPU ..................................................................................................................................... 42

Warnings from Control CPU ......................................................................................................................................... 45

Error Codes from Protective CPU ................................................................................................................................ 48

Error Codes from Charger CPU ................................................................................................................................... 49

User Errors ................................................................................................................................................................... 50

Bluetooth Connection Error .......................................................................................................................................... 50

Troubleshooting Tips .................................................................................................................................................... 51

Spare Parts and Accessories ........................................................................................................................................... 51

Spare Parts ................................................................................................................................................................... 51

Other Orderable Spare Parts........................................................................................................................................ 52

Accessories .................................................................................................................................................................. 54

Tools ................................................................................................................................................................................. 54

Standard Tools ............................................................................................................................................................. 54

Special Tools ................................................................................................................................................................ 55

Substances ................................................................................................................................................................... 55

Software ........................................................................................................................................................................ 55

Preventive Maintenance ................................................................................................................................................... 56

Maintenance Procedure ............................................................................................................................................... 56

Clean Electric Fan and Mesh Grill ................................................................................................................................ 57

Compression Module Lubrication ................................................................................................................................. 57

Claw Lock Lubrication .................................................................................................................................................. 58

Replacing Parts or Modules in LUCAS ............................................................................................................................ 58

How to Apply Thread Lock Fluid .................................................................................................................................. 58

How to Replace the Hood ............................................................................................................................................. 58

How to Replace the Bellows ......................................................................................................................................... 60

How to Replace the Compression Module ................................................................................................................... 62

How to Replace the Drive Belt...................................................................................................................................... 66

How to Replace the Electric Motor ............................................................................................................................... 67

How to Replace the Control PCBA ............................................................................................................................... 69

How to Replace the Protective PCBA .......................................................................................................................... 70

How to Replace the Electric Fan .................................................................................................................................. 71

How to Replace the Support Leg.................................................................................................................................. 73

How to Replace the Antenna ........................................................................................................................................ 80

How to Replace the Communication PCB .................................................................................................................... 82

Replacing the Power Inlet ............................................................................................................................................. 84

Replacing the Main Body/Frame Assembly ................................................................................................................. 86

Function Check ................................................................................................................................................................ 87

Introduction ................................................................................................................................................................... 87

Mechanics Test ............................................................................................................................................................ 87

Electronics Test ............................................................................................................................................................ 88

Accessories ...................................................................................................................................................................... 89

LUCAS Battery Charger ............................................................................................................................................... 89

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LUCAS Car Cable ........................................................................................................................................................ 89

LUCAS Power Supply .................................................................................................................................................. 90

Appendix A (wiring diagram) ........................................................................................................................................ 91

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Preface

This Manual describes how to maintain, test, troubleshoot, and repair the LUCAS® 3.

Another publication, the LUCAS clinicians, and emergency care providers. The IFU provides step-by-step instructions for use, as well as operator-level testing and maintenance.

Disclaimer

Physio-Control does not accept liability for injury to personnel or damage to equipment that may result from misuse of LUCAS. Under no circumstances shall Physio-Control be liable for incidental or consequential damage arising from the use of LUCAS.

All discovered failures that directly or indirectly have, or may have, affected patient or user safety shall, with no delay, be reported directly to the Quality Department at Physio-Control, Inc.

All the screenshots or pictures in this document are for the example only; they are subject to change without matching the latest versions of software.

Trademarks

LUCAS® 3 is a trademark of Jolife AB. LUCAS 3 Report Generator is a trademark of Physio-Control, Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation in the US and/or other countries. Specifications are subject to change without notice.

3 Chest Compression System - Instruction for Use (IFU) is for physicians,

Definitions, Acronyms, and Abbrevia ti ons

IFU Instructions for Use, LUCAS 3, PNs/CAT #: 3326785-0## / 26500-00####

Instructions for Use, LUCAS 3 Version 3.1, PNs/CAT #: 3326785-1## / 26500-00####

LRG LUCAS® 3 Report Generator, a data download Software

DT Express Data Transfer Express

FSR Field Service Representative (services products in the Field)

LUCAS LUCAS® 3 Chest Compression System

LIFENET LIFENET System including website

Nm Unit for torque value in Newton Meter

PCO file

Physio Case Object file, a data format for a combination of device data and user-entered data. Data in this format can be imported and exported by Physio-Control data management applications.

PIP Performance Inspection Procedure

SmartDesk LIFENET connectivity support

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Contacting Physic-Control

Stryker South Pacific

MANUFACTURER

Fax. +46 46 286 50 10

Physio-Control, Inc.

11811 Willows Road NE Redmond, WA 98052-2003 USA Telephone: 425.867.4000 Toll Free (USA only): 800.442.1142 Fax: 800.426.8049

Internet: www.physio-control.com Stryker European Operations B.V.

Herikerbergweg 110, 1101 CM Amsterdam, The Netherlands Tel: +31 (0)20 2192600 Fax: +31 (0)20 2192703

8 Herbert Street St Leonards, NSW 2065 Australia Tel: +61 (0)2 94671000

Jolife AB Scheelevagen 17 Ideon Science Park SE-223 70 LUND Sweden Tel. +46 46 286 50 00

Service Personnel Qualification

Service personnel must be properly qualified and trained, and thoroughly familiar with the operation of the LUCAS® 3. They must meet at least one of the following requirements (or the equivalent):

• Physio-Control Service Depot technicians

• Physio-Control Field Service Representatives

Party Service Providers that have service agreements with Ph ysio-Control

• 3

Service Information

Before attempting to clean or repair any assembly in the device, the Service personnel should be familiar with the information provided in Pre ven ti ve Ma inte nance .

A qualified Technic al Supp or t s hou ld inspec t any device that has been dropped, damaged, or abused to verify that the device is operating within performance standards listed in the Performance Inspection Procedures (PIP).

Replacement procedures for the device are limited to those items accessible at the final assembly level. Replacements and adjustments must be made by qualified service personnel. Replacements at the final assembly level simplify repair and servicing procedures and help ensure correct device operation and calibration.

To obtain service and maintenance for your device, contact your local Physio-Control service or sales representative. In the USA, call Physio-Control Technical Support at 1.800.442.1142. Outside the USA, contact your local PhysioControl representative.

When you call Physio-Control to request service, provide the following information:

• Model number and part number

• Serial number

• Observation of the problem that led to the call

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Configuration Inf orm a ti on

Item Number

Catalog Number

Description

This service manual covers the LUCAS® 3 also known as LUCAS in this manual. Unless otherwise noted, functions and features are consistent as specified throughout this manual. Differences are

noted as appropriate.

3326785-0## 99576-0000## LUCAS 3, *

3326785-0## 99576-0000## LUCAS 3 version 3.1, *

Note: # in the dash number of Item Number and Catalog Number is different for each language specification. * Description contains country specification.

Device Tracking

All performed service where modules are replaced, the serial no./batch no. of each module shall be stated in the service report. This information is then sent to Physio-Control, Inc., on a monthly basis. The modules that have traceability are:

• Compression Module

• Electronic PCBs

• Electric Motor

• Battery

• Main Body

• Support Leg

• Hood

• Back plate

Recycling Information

Important!

The Battery used in LUCAS shall be returned to the local recycling station or dealer/distributor for correct recycling.

LUCAS contains of several materials as listed below:

• Polyphthalamide (PPA) with 50% glass fiber

• Polyamide reinforced with 30% glass fiber

• Polycarbonate/Polybutylene Terephthalate

• Polycarbonate

• Polyurethane

• PVC

• POM

• Silicone

• Chloroprene

• Aluminum

• Stainless steel

• Brass

For further recycling information please contact Jolife AB, Sweden.

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Warnings and Precautions

Except the warnings stated below, there are also warnings and precautions mentioned in the following documents that are of relevance during service and maintenance of LUCAS.

LUCAS LUCAS®3 Version 3.1 Chest Compression System - Instruction for Use (PNs/CAT #: 3326785-1## / 26500-00####)

3 Chest Compression S ystem - Instruction for Use (PNs/CAT #: 3326785-0## / 26500-00####)

• Electrical Hazard Use caution when examining or operating the device without its covers.

• Chemical Hazard The Battery contains chemicals, in case of leakage use extreme caution to avoid injuries. Never try to open the casing of the Battery.

• ESD Protection Always use ESD protection when handling electronic boards and connections.

Warranty

To obtain a detailed warranty statement, contact your local Physio-Control representative or go to www.physio-

control.com

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Device Information

LUCAS® 3 Components

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TRANSMIT DATA

ACTIVE ACTIVE (30:2)

Bluetooth LED

WiFi LED

Power ON/OFF

ADJUST

PAUSE

MUTE

Battery Indicator

WARNING

LUCAS has two Support Legs that lock to the Back Plate with Claw Locks. The Support Legs are foldable for convenient transportation.

The Claw Locks automatically lock to the Back Plate when LUCAS is pressed on to it. To unlock the Claw Locks, pull the Release Rings

Control Panel

The User Control Panel is the user interface with which the device can be controlled and monitored through seven button switches and a number of LED’s. The User Control Panel is situated on the hood and is connected to the protective/charger system that sends the signals to the control system. For further details on the User Control Panel please read chapter 2.7 in the Instructions for Use which also explains the different states on the Battery indicator.

LED

(continuous)

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Electronics Block Diagram

Control PCB

Protective & Charger PCB

Battery User Control

Panel

Electric Motor

Rotation Sensor

Linear Sensor 2

Linear

Sensor 1

Power

Fan

Speaker

Communication PCB

LUCAS is driven by a rechargeable Lithium Ion Polymer (LiPo) Battery. The Battery can be charged during operation by an external Power Supply, connected to a wall outlet, or with a Car Power Cable. You can also remove the Battery from LUCAS and recharge it in a separately sold Battery Charger of desktop model.

NOTE: The Battery must be connected even when the device is supplied by the power supply. The Battery is mechanically keyed in LUCAS and in the Battery Charger to make sure you get the correct installation.

The top of the Battery has connections for power and communication to the Battery Charger and to LUCAS. The Battery has built in intelligence to monitor the number of usage cycles and battery age to tell the user when to

replace the Battery. It also monitors the internal temperature of the Battery. The Battery supplies the electronics and the electrical Motor. The Motor is connected to the linear unit via a drive belt. The electronics is divided in four parts but situated on three separate PCB’s:

1. The Control System that controls the motor with information from the user interface and from the rotation and linear sensors.

2. The Communication System that sends data wirelessly via Bluetooth and WiFi to/from computer.

3. The Protective System that controls inputs and outputs and shut off in case of a problem. The internal Battery Charger that controls the charging sequence of the Battery.

There are two separate linear measuring sensors that monitor the movement of the Suction Cup:

1. Linear sensor 1 is for the Control System,

2. Linear sensor 2 works as a reference to the Protective System.

An electrical fan is situated at the bottom of the device for cooling the electrical motor and other electronics, the fan starts when the internal temperature reaches 40°C and stops when the temperature is below 30°C

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Compression Mechanism

1. Belt Wheel Large

2. Drive Belt

3. Belt Wheel Small

4. Electric Motor

5. Carry Ball Screw

6. Outer Tube

7. Carry Ball Nut

8. Decompression Spring

9. Adjustment tube

10. Suction Cup

The Drive Belt, driven by the electrical Motor, drives the Carry Ball Screw forcing the Carry Ball Nut up and down. The Carry Ball Nut is fitted to a piston that moves the suction cup piston up and down. The Decompression Spring reduces the upstroke force. The Suction Cup is adjusted to the patients’ chest with a servo aid system. The suction cup can easily be replaced

with respect to hygiene.

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Device Communicati on

LUCAS

3 has a built-in communication board with Bluetooth or WiFi connection, it allows:

1. Post-event data being download to the PC without opening the hood, and view Event Data in the Report Generator after data download.

2. WiFi with LIFENET connectivity.

3. Setup Options configurable via LIFENET through WiFi or with the LUCAS

4. Using LUCAS device log, and perform sensor calibration.

3 Program Loader with Bluetooth connection to update Software from PC to Device, view

3 Program Loader.

LUCAS® 3 Program Loader

LUCAS® 3 program loader is software for updating the program and change the Setup options in LUCAS. It can also be used to read errors and warnings from the device, and perform the sensor calibration. This section explains how the software works.

• LUCAS 3 Program Loader should only be used by trained personnel

• Antivirus protection and fire walls shou ld be installed on the computer that have the LUCAS 3 Program Loader

installed.

• All suspected cyber security threats shall be reported to Physio-Control.

Software installation

To install LUCAS 3 Program Loader version 3.x:

1. Right Click on LUCAS3_V3X_RevX_Service_Setup.exe, and Run as administrator

2. Installation starts

3. Click on Next from this screen:

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(Visual differences in screen interface may occur for different software versions.)

4. Choose installation location on PC, and Click Install

5. Click Finish to add the shortcut on the Desktop

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Bluetooth symbol

TRANSMIT DATA button TRANSMIT DATA button

6. Test LUCAS 3 Program Loader by double click on desktop icon (Note. Different software versions can occur)

Connect the device via Bl ue t oot h

When updating the program in LUCAS using the Bluetooth connection, there is no need to open the hood.

1. Ensure the LUCAS Device is powered OFF and no LEDs are on.

2. Press and hold TRANSMIT DATA button for one second to turn on Bluetooth mode, ensuring the Bluetooth symbol lights up and flashing.

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3. Start the LUCAS 3 Program Loader sof t ware by exec ut ing LUCAS3_V3_X_REV_X_Service.exe file,

(Note. Different software versions can occur)

4. Click Init BT to connect PC to LUCAS 3 device via Bluetooth, and Wait for Program Loader to search for LUCAS 3 device…

5. If No Devices Found message displayed, click Init BT and try again. Note: It may take up to 30 seconds for the LUCAS 3 communication app to boot up. You may have to click Init BT 2 ~ 3 times before LUCAS device shows up on the screen. If “BT Error” occurred repeatedly, refer to Bluetooth Connection Error

troubleshooting chapter.

6. When Program Loader found LUCAS 3, select the LUCAS that shall be connected.

7. When Bluetooth connection is established, the Program Loader screen will show CPUs information shown as following pictures.

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- Picture shows connection via Bluetooth for LUCAS 3 Version 3.0 (Part No: 250039-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versio ns –

• Check that the serial number (S/N) in the Device S/N window is equal as the S/N number on the device type label

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- Picture shows connection via Bluetooth for LUCAS 3 Version 3.1 (Part No: 250041-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versions –

• Check that the serial number (S/N) in the Device S/N window is equal as the S/N number on the device type label

8. To disconnect Bluetooth connection, click on OFF button. The Bluetooth symbol light will go off.

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Connect the device via USB cable

Hood Holder Bracket

USB Port Location

Hood Holder Bracket Location

1. Remove the hood according to Disassembling instruction in How to Replace the Hood, and use the Hood Holder bracket to hold the hood on the side and the battery should be installed.

2. Connect an USB cable between the computer and the device, the connector is situated at the lower left side of the Control PCB.

3. Start the device

4. Start the software by executing LUCAS3_V3_0.exe file, (Note. Different software versions might occur)

5. Normally the software detects the device at start. If not, then Click Init USB.

6. When USB connection is established, the Program Loader screen will show CPUs information

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- Picture shows connection via USB cable for LUCAS 3 Version 3.0 (Part No: 250039-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versio ns –

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- Picture shows connection via USB cable for LUCAS 3 Version 3.1 (Part No: 250041-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versions –

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View Error Code

Once the connection is made from Bluetooth or USB cable, the information about the device should appear in the designated CPU windows.

The device Errors and Warnings will appear in each CPU’s box window.

To view existing log information on the device, click LOG button,

Highlight a row

• Press READ to view log data

• Press USE to see the Error and Warnings code in different CPU windows

• Press SAVE to save the raw log file data to PC (only for developers to use)

• Press EXIT to exit LOG view

Example:

1. Highlight a row according to Date and Time the error occurred from LOG view;

2. Click READ and wait to see the “Collect errors and warnings from LOG File” to show up on the left side of window;

3. If the Number of Errors or Warnings are not 0, Click USE to see the highlighted LOG Error code in the CPU windows (USE will exit LOG view also).

, Log view shows log data on screen.

- Picture shows LOG File content on the left for LUCA S 3 Version 3.0 (Part No: 250039-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versions –

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- Picture shows LOG File content on the left for LUCAS 3 Version 3.1 (Part No: 250041-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versions –

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- Picture shows Error Codes in CPU window for LUCAS 3 Versi o n 3.0 (Part No: 250039-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versions –

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- Picture shows Error Codes in CPU window for LUCAS 3 Version 3.1 (Part No: 250041-00)

Note, differences in J-numbers and CheckSum Numbers may occur due to different program versions –

4. Then refer to Error Codes

Tables for more information about how to handle the errors.

Set Device S/N, Date, and Data

- LUCAS 3 Version 3.0 (Part No: 250039-00) –

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- LUCAS 3 Version 3.1 (Part No: 250041-00) –

It’s also possible to set the Device ID(S/N), Friendl y Name, Time and Last Service Date, and reset total number of Strokes.

NOTE:

• When setting up Device Time, always use UTC-0 time

• Both Device Date and Last Service Date are in YY-MM-DD format

• Setup will be automatically saved to the device

Change Device S/N

The Device S/N (=Serial number of the device) can be set simply by typing in the wanted S/N (8 char), typically 3516XXXX. The S/N is automatically saved.

Set Latest Service Date

Set latest Service date by pressing SET PC Date / SET Date.

Store View

The Program Loader screenshot can be stored for future reference by clicking “Store View”.

The screenshot will be saved in a sub-folder “Pictures” where the Program Loader folder is with the serial number as

file name

. At the same time the screenshot will be printed at the selected default printer. If no printer is connected, a

message will appear which can be cancelled; the picture will be saved and can be printed at any time.

An administrative right to the ”LUCAS3 Tools” folder is necessary to save the screenshot. This can either be done by

right-clicking the LUCAS

3 program loader.exe file and chose “Run as administrator” every time you want a screenshot saved to the “Pictures” subfolder or by locating the ”LUCAS3 Tools” folder on your computer, right-click the folder, chose Properties, choose the Security tab, highlight your “Users” name, e.g. Users (ANRESN-L1\Users), click Edit, chose your “Users” name again, then in the “Permissions for Users” window in the Allow column make sure that the Write-box is marked, then chose Apply. This allows the program to save screenshots to the ”LUCAS3 Tools” folder

and subfolders without having to run the LUCAS

3 program loader.exe as Administrator.

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Checksum

Protective

Control

Charger

COM CPU

Program ver:

A20C or E561

To identify the installed program version you can check the CheckSum values to match table below:

Main Boot Main Boot Main Boot App Linux Recovery U-Boot

3.0 18D1

3.1

Following picture shows the example where to see the CheckSum values on each CPU and COM Board fr om Program Loader.

The Change Order Numbers and CheckSum Numbers are automatically checked by Program Loader 250041-00

9D7F55 12C5 4D61

- LUCAS 3 Version 3.0 (Part No: 250039-00) –

46F7 D7EC 2764 DB49

LUCAS® 3 Chest Compression System – Service Manual

- LUCAS 3 Version 3.1 (Part No: 250041-00) –

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Update LUCAS Software

1. Click Program in the upper right corner to update LUCAS software.

The programming process will start and update the software for each CPU. Note: Do not disconnect the connection during the software update. When all four CPUs are updated, following window will appear. Each CPU window will have OK to indicate the update is complete.

- LUCAS 3 Version 3.0 (Part No: 250039-00) –

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- LUCAS 3 Version 3.1 (Part No: 250041-00) –

Calibrate Linear Sensor

After software update is complete, Click POT CAL to calibr ate Li near Se ns or. Before you click the Start button please make sure that nothing can influence the movement of the suction cup, that the device is in its upright position and that the Suction Cup is approximately 20mm (~1 inch) down from its upmost position.

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- Example LUCAS 3 Version 3.0 (Part No: 250039-00) –

POT CAL

- LUCAS 3 Version 3.1 (Part No: 250041-00) –

1. Click START to calibrate Linear Sensor .

2. When the Calibration process starts, the progress will be shown in the Control CPU’s window. When the calibration is done, the result is shown in the lower right corner.

- POT CAL In Progress - - POT CAL Done - - POT CAL Values –

Acceptable Values: C: < 6%

P: < 3.1%

3. Click Store View to print the result.

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Failed calibration

Case 1:

If the value for Control exceeds 6% or if the value for Protective exceeds 3.1%, the device will make an alarm and an error code will be shown in the Control CPU’s window, the sensor calibration has failed.

To recalibrate:

1. Mute the alarm

2. Check that nothing interferes with the movement of the suction cup

3. The device is upright

4. Click POTCAL to make a new calibration.

If the second calibration also fails it might be necessary to replace the Compression Module.

Case 2:

If this error “Cup not moved to top” showed in Control CPU window, manually move the suction cup down an inch and then click POT CAL again to recalibrate.

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Update LUCAS 3 sw 3.0 to LUCAS 3 sw 3.1

Setup

Note. First time the USB programming cable is used on the computer (PC), following has to be done:

1. Connect the USB connector to the PC and let the PC install the driver for the USB programming cable

2. Start the Device manager on the PC

3. Expand Ports and select Properties for the used COM Port

4. Select Port Settings.

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5. Select Advanced...

6. Change Latency Timer to 1 ms.

7. Press OK.

Close all windows and restart PC.

Open the Hood of the device (see instructions for Hood disassembly/reassembly) and connect the USB programming cable to connector X2 on the Com Board. Plug the USB connector to the computer and assemble the battery to the device.

Update and Test procedure

1. Start Tera Term software.

2. Select Serial and used COM Port (+ OK). Note that COM-port might be different

3. Select menu "Setup"-> Serial port...

4. Change Baud rate: to 921600 (+ OK).

5. Place cursor in the Tera Term window.

6. Start Lucas device communication (by COM button) and press a key on the keyboard fast (within 3s).

7. Type "run loadngo" + return.

8. Select menu "File"->"Transfer"->"Kermit"->"Send..." and select new Linux binary file to load (250042-00).

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9. Wait until program loaded.

10. Wait until LINUX and App have started, Wait until "......." is started to be written.

11. Turn Off the LUCAS3 device by pressing ON/OFF key two times.

12. Disconnect the USB cable.

13. Assemble the LUCAS3 device.

14. Press the Transmit key on the LUCAS3 device and confirm that the blue LED is flashing.

15. Start the Service-tool software (LUCAS3_V3_1_RevX.exe) and press “Init BT”-button.

16. When the device and PC is paired, press the “Progam”-button to program new Main software.

17. When the programming is completed, perform Linear sensor-calibration.

18. When the calibration is completed, press the “Off”-button.

19. Press the Transmit key on the device and confirm that the blue LED is flashing.

20. Start the Service-tool software (LUCAS3_V3_1_RevX.exe) with the latest revision and press “Init BT”-button.

21. When the device and PC is paired, verify the checksums are written in black text and not red that indicates that the software in the device not have the latest version.

22. Press the “Off”-button.

23. Run the device in continuous mode for at least one minute and turn it off.

24. Press the Transmit key on the device and confirm that the blue LED is flashing.

25. Start the Service-tool software (LUCAS3_V3_1_RevX.exe) and press “Init BT”-button.

26. When the device and PC is paired, verify that the LOG-file from the latest run has no errors or warnings.

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Setup Options - LUCAS 3 Version 3.1 (Part No: 250041-00)

The Setup Options are configurable for a LUCAS 3 Version 3.1 device. To enter the configuration tool press the “PRE-SET” key.

The preset Options are depicted and described below. To enter the factory default setting, press the key “Set Default”.

LUCAS® 3 Chest Compression System – Service Manual

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The compression parameters can bet set according to IFU 3326785-1##, section 9.2 Compression parameters, refer to

• 1.5 to 2.1 ±0.1 inches / 40 to 53 ±2 mm

• 1.5 inches / 40mm to [set compression depth] ±0.1 inches / ±2mm

102 ±2 compressions per minute

Setup options

compressions.

Compression duty cycle

50 ±5%

Continuous compressions with ventilation LED alert 10 times per minute

compressions.

30:2 (30 compressions followed by a 3-second ventilation pause)

by pushing ACTIVE key (continuous or 30:2) during

below.

Category Specifications

Compression depth (nominal patient)

Factory default setting Patients with sternum height greater than or equal to

7.3 inches / 185mm:

• 2.1 ±0.1 inches / 53 ±2 mm Smaller patients with sternum height less than 7.3 inches / 185 mm:

Setup options

Compression depth can be set to a value between

1.8 and 2.1 ±0.1 inches / 45 to 53 ±2mm. Patients with sternum height greater than or equal to

7.3 inches / 185mm:

• [set compression depth] ±0.1 inches / ±2mm Smaller patients with sternum height less than 7.3 inches / 185 mm:

Compression frequency Factory default setting

The device can be setup to provide a rate of any of the following values: 102, 111, 120 ±2 compressions per minute. The device can be setup to enable the operator to change rate during operation. The rate is changed by pushing the ACTIVE key (30:2 or continuous) during ongoing

Compression mode ACTIVE continuous

Compression mode ACTIVE 30:2

Factory default setting

Setup options The device can be setup to provide ventilation alerts of a value between 6 to 10 alerts per minute. The device can be setup to provide an audible ventilation alert (ON/OFF). The device can be setup to provide a ventilation pause duration of a value between 0.3 to 2 seconds. The device can be setup to enable the operator to change compression rate during operation. The rate is changed by pushing the ACTIVE key (continuous or 30:2) during ongoing

Factory default setting

Setup options The device can be setup to provide a compression/ ventilation ratio of any of the following ratios: 30:2 and 50:2 The device can be setup to provide a ventilation pause duration of a value between 3 to 5 seconds. The device can be setup to enable the operator to change compression rate during operation. The rate is changed

LUCAS® 3 Chest Compression System – Service Manual

Page 36 of 91

ongoing compressions.

Category (continued) Specifications (continued)

30 mm, and then the LUCAS device locks the Start Position.

will occur.

Manual: The Suction Cup has to be pulled up manually

modes.

The device stops compressions and locks the pressure pad in its Start Position.

pressure pad moves up 0.4 inch / 10 mm above the Start Position during PAUSE.

Position.

ventilation pauses.

compression

compression.

Suction Cup Start Position Factory default setting

QuickFit: The operator manually lowers the Suction Cup to the chest. When pushing the PAUSE key, coming from ADJUST mode, the LUCAS device finetunes the Suction Cup height position to the chest within a distance of 1.2 inches /

Setup options The device can be setup for QuickFit, AutoFit or Manual.

AutoFit: The device automatically lowers the Suction Cup from its upper position down to the chest and finds and locks the Start Position. The device will do the AutoFit when the operator pushes PAUSE key coming from ADJUST mode.

Manual: The operator manually lowers the Suction Cup to the chest. When pushing the PAUSE key, the LUCAS device locks the Start Position. No fine-tuning

Suction Cup in ADJUST mode

Pressure pad in PAUSE mode

Pressure pad during ventilation pauses in ACTIVE modes

Pressure pad in ACTIVE modes

Factory default setting

Setup options The device can be setup so that the Suction Cup automatically returns up from the

chest when the operator pushes the ADJUST key coming from PAUSE or ACTIVE

Factory default setting

Setup options To allow for chest rise during ventilation, the device can be setup so that the

Factory default setting The device temporarily stops compressions and locks the pressure pad in its Start

Setup options To allow for chest rise during ventilation, the device can be setup so that the

pressure pad moves up 0.4 inch / 10 mm above the Start Position during

Factory default setting The pressure pad returns to Start Position between each

Setup options To allow for chest rise during asynchronous ventilation, the device can be setup so

that the pressure pad moves up 0.4 inch / 10 mm above the Start Position at every

LUCAS® 3 Chest Compression System – Service Manual

Page 37 of 91

Category (continued) Specifications (continued)

No timer (OFF)

Timer is set for 2 minutes, the device will alert every 2 minutes until power off.

Audible timers Factory default setting

Setup options The device can be setup to provide a recurring audible alert at a specified time

interval of any value between 1 to 15 minutes. The audible alert is a short signal sequence. The timer can be setup as either CPR Timer or Continuous Timer:

CPR Timer: The device only measures the time in uninterrupted ACTIVE (30:2 or continuous) modes. The CPR Timer stops and resets when the operator pushes PAUSE or ADJUST keys. The CPR Timer starts from zero again the next time the operator pushes the ACTIVE (30:2 or continuous) key. For example if CPR Timer is set for 2 minutes, the device will alert after every 2 minutes of compressions.

Continuous Timer: The device measures the time continuously, independent of what mode the device is in. The Continuous Timer starts when the operator pushes the ACTIVE (30:2 or continuous) key the first time and will alert at the defined time interval until the device is powered off. For example if Continuous

LUCAS® 3 Chest Compression System – Service Manual

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Troubleshooting

In this session, it explains the common troubleshooting methods for LUCAS.

Troubleshooting Table

LUCAS® 3 Chest Compression System – Service Manual

Page 39 of 91

LUCAS Malfunction Alarm

Below is a list on all alarms that can occur on the LUCAS. All these alarms are possible to mute for 60 seconds by

pressing MUTE button

The audible alarms were updated in LUCAS 3 with regards to sound patterns; please refer to Instructions for Use PNs/CAT #: 3326785-0## / 26500-00#### and 3326785-1## / 26500-00#### LUCAS 3 Version 3.1 for information.

LUCAS® 3 Chest Compression System – Service Manual

Page 40 of 91

Error Codes

In the software, LUCAS 3 Program Loader, it is possible to read error codes from the device. Below tables show these codes and the explanation on how to find the cause and corrective actions.

LUCAS® 3 Chest Compression System – Service Manual

Page 41 of 91

Error Codes from Control CPU

Error Code

Explanation

Probable Cause

Module to replace

User

LRG Text

T1_C_EE

Control EE-

data error

CPU fault

Replace

High priority

Internal fault -

T1_C_RAM

Control Preset

CPU fault or

Use Service

Control board

High priority

Internal fault -

T1_START_COM

at start

I2C communication

Check cable

After 3 start

Self-test fault

T1_PB_FLASH

Incompatible

board

Change of boards.

Reprogram

High priority

Internal fault -

T1_CAL_EE

Control

Un-calibrated or

Perform a

Control board

Delayed

Internal fault -

T1_C_INITCURR

High Current

Fault read current to

fault.

If needed

After 3 start

Alarm.

Self-test fault

T1_P_STATE_1

Start of

Protective start

Check for

boards.

After 3 start

Self-test fault

T1_C_RELEASE

Current

P45 module fault or in

Cable

board.

After 3 start

Self-test fault

T1_P_STATE_3

Start of Current

Protective

Current detected by

Check for

After 3 start

Self-test fault

No=0x10

No=0x11

No=0x13

No=0x14

No=0x15

Prom CheckSum

CheckSum data error

Communication between Protective and/or BatteryCharger CPU's

programs in Protective

Potentiometer Calibration data CheckSum fault

communication faults

faults. Halted Protective or Charger CPU.

Too un-linear or CPU EE fault

check /

Control board

Tool to set default preset or replace

between boards. Protective board.

device.

new calibration. If un-linear fault replace compression module. If CPU EE fault replace

Notification

Alarm.

attempt, High priority Alarm.

Alarm.

(10s) High priority Alarm.

contact Technical Support

No=0x20

No=0x21

No=0x22

No=0x23

LUCAS® 3 Chest Compression System – Service Manual

detected at Start

Release Test time out (from Protective)

detected at release/disable test by Control

Test time out (from Protective), Current detected by

Page 42 of 91

motor or broken driver FET’s. +/- 12V supply

Error’s. I2C communication faults.

cable between boards.

Protective or I2C communication faults.

replace Control board

Protective Error’s. Cable between

between boards. Protective or Control

Protective Error’s. Protective board.

attempt, High priority

attempt, High priority Alarm.

T1_C_LOWCURR

No=0x24

Too low

Motor not connected

Motor, HALL

Control board

After 3 start

Self-test fault

T1_P_DISABLE

Protective

P45 module fault or in

Cable

board.

After 3 start

Self-test fault T1_P_POT

Read

I2C communication

Cable

board.

After 3 start

Self-test fault

T1_C_POT

Pot value

Control and Protective

Check POT

faults.

After 3 start

Self-test fault

T1_P_STATE_5

No end of

Protective current

Check for

board.

After 3 start

Self-test fault

T1_B_OFF

No Battery

Charger CPU not

Check for

board.

After 3 start

Self-test fault T1_C_DOWN

Control not

test

Motor connections.

Motor. Check

After 3 start

Alarm.

Self-test fault

T1_P_REW

Protective Time

Motor connections.

Motor.

Error’s.

After 3 start

Self-test fault T1_C_TOTOP

Control Time

Motor and HALL

module.

Motor.

After 3 start

Alarm.

Self-test fault

INT_C_TEMP

Too High

Fan disconnected or

faults.

Fan. Control

High priority

Too high INT_CODE

Access of vital fault (10ms)

Halted or disturbed

Control

High priority

Internal fault Support

Current at Current test

or broken. HALL sensor signal faults or Internal voltages.

cable. Check for internal voltages faults.

attempt, High priority Alarm.

No=0x25

No=0x27

No=0x28

No=0x29

No=0x2A

Disable at current test

Protective POT time out

incorrect (Miss match at start) or not changed at moving.

Protective Current Test (time out)

Charger T1 test done (time out)

cable between boards.

faults. Halted Protective CPU.

POT value divergence > 10mm at start. POT fault or un- linear. Reference voltage faults.

read fault. I2C communication faults.

done T1 test correct or I2C communication faults.

between boards. Protective or Control

between boards. Protective

values and POT cables. Compression module. Check for voltages

Protective Error’s. Protective

Charger Error’s. Protective

attempt, High priority Alarm.

No=0x2D

No=0x2E

No=0x2F

No=0x34

No=0x36

LUCAS® 3 Chest Compression System – Service Manual

moving down before REW

out at Rew test

out at move to top

internal board temp. > 85°C

function Code

Page 43 of 91

Protective stop by disable line.

Protective POT signal. Locked compression module.

connections. Locked compression

jammed. Broken Temp sensor or internal reference

Control CPU.

for Protective Error’s.

Protective POT. Check for Protective

Compression module.

PCB

board.

attempt, High priority

attempt, High priority Alarm.

attempt, High priority

Alarm.

temperature

contact Technical

INT_C_POTCAL

No=0x3D

Control

Too un-linear Control

Repeat

module.

Delayed

Internal fault -

INT_P_POTCAL

Protective

Too un-linear

calibration

Repeat

module.

Delayed

Internal fault RUN_TIMEOUT

Piston not

mode ( > 1s)

Disconnected motor

compression module.

Compression

connections.

High priority

Disruption of

RUN_TOO_DEEP

Piston too deep

Control potentiometer

Assure un-

module.

High priority

In Pause: Suction Cup

In Active:

RUN_TOO_SHALLOW

Piston too

50 strokes < Target

Assure

module.

High priority

Compressions out

RUN_RATIO

Piston Ratio

strokes)

Too high load. Ratio

Check load.

High priority

Compressions out

RUN_PROTECTIVE

Halt or reverse

mode ( > 1s)

Active mode disabled

Check

High priority

RUN_TIMEUP

Time Up too

Large 13N release in

Assure

module.

High priority

Compressions out

Potentiometer linearity fault

potentiometer or influenced at calibration

calibration or replace compression

(10s) High priority Alarm.

contact Technical Support

No=0x3E

No=0x40

No=0x41

No=0x42

Potentiometer linearity fault

moved during active (moving)

shallow (50 consecutive strokes @ 100 bpm)

Protective potentiometer or influenced at

(mechanical/electrical) or locked

fault. Rough or influenced compression movement at run with no load. Hall signal missing.

stroke length - 10mm (@ 100bpm). Too high load and/or too low battery voltage. Locked module.

calibration or replace compression

module. Motor

influenced movement of the compression module (retest). Check Hall. Replace motor or compression

correct movement of the compression module. If needed replace the compression

(10s) High priority Alarm.

Alarm.

contact Technical Support

Suction Cup

Disruption of

Compressions out of range

of range

No=0x44

No=0x45

No=0x47

LUCAS® 3 Chest Compression System – Service Manual

fault (50 consecutive

by Protective System during active (moving)

long > 0.15s (50 consecutive strokes)

Page 44 of 91

fault (Preset Ratio +/20%) at 50 consecutive strokes.

by the Protective system.

active mode or mechanical locked compression.

Protective error’s for cause.

correct movement of the compression module. If needed replace the compression

Alarm.

of range

RUN_TIMEDOWN

No=0x48

Time Down too

strokes)

Too high load and/or

Check load

High priority

Compressions out

RUN_POTCAL

Potentiometer

139).

Movement fault at

Check

Internal fault -

RUN_NO_POTCAL

Potentiometer

139).

Not calibrated or other

Check for

Delayed

Internal fault RUN_P_STOP

Protective

Protective system

Check

cause.

High priority

Warning Code

Explanation

Probable Cause

Module to check / replace

User Observation

LRG Text

T1_START_COM

first start.

I2C communication

Check cable

Prolonged T1_C_INITCURR

High Current

well.

Fault read current to

If needed replace

Prolonged

T1_P_STATE_1

Start of Release

well.

Protective start

Check Cable

Prolonged T1_C_RELEASE

Current detected

first start.

P45 module delayed

Cable between

voltages.

Prolonged

T1_P_STATE_3

Start of Current

by Protective

Current first detected

Cable between

Prolonged

long or too Shallow. (50 consecutive

too low battery voltage. Motor fault.

and motor.

Alarm.

of range

No=0x4A

No=0x4B

No=0x4C

Calibration fault, not moved or pot read. (See ID in Control vector, at position

not calibrated (See ID in Control vector, at position

system have stopped operation

Warnings from Control CPU

calibration or large potentiometer fault

calibration fault.

error.

potentiometer connections and mechanical movement, repeat calibration.

other fault or perform a new calibration.

Protective system error codes for

Calibration: High priority Alarm.

(10s) High priority Alarm.

Alarm.

contact Technical Support

No=0x13

No=0x20

No=0x21

No=0x22

No=0x23

Communication from Protective and/or BatteryCharger CPU's at

detected at Start, next automatic restart worked

Test time out (from Protective), next automatic restart worked

at release/disable test by Control at

Test time out (from Protective) at first start. Current detected

startup faults. Delayed start of Protective or Charger CPU.

motor or unstable driver FET’s +/- 12V supply.

delayed. I2C communication startup faults.

or loose cable between boards.

by Protective or I2C communication faults.

between boards or Protective board.

Control board.

between boards. Protective board.

boards. Check Protective

boards. Protective board.

startup test time.

LUCAS® 3 Chest Compression System – Service Manual

Page 45 of 91

T1_C_LOWCURR

No=0x24

Too low Current

Motor wires loose.

Motor, HALL

board

Prolonged T1_P_DISABLE

Protective Disable

P45 delayed or loose

Cable between

Control board.

Prolonged

T1_P_POT

Read Protective

I2C communication

start.

Cable between

warnings.

Prolonged

T1_C_POT

Miss match at

Control and Protective

POT fault or un- linear.

Preform a new

voltages faults.

LUCAS V2

T1_P_STATE_5

No end of

first start.

Protective current read

interference.

Check Protective

Prolonged

T1_B_OFF

Battery Charger

out) at first start.

Charger CPU not done

Check Charger

Prolonged

T1_C_DOWN

Control not

at first start.

Motor connections.

at start test.

Motor. Check if

Prolonged

T1_P_REW

Protective Time

Motor connections.

module.

Motor. Protective

at start test.

Prolonged

T1_C_TOTOP

Control Time out

Motor and HALL

Motor.

at start test.

Prolonged

INT_P_5V

Protective 5V <

Cable between

Check cable.

Protective board.

None. INT_C_5V

Control 5V < 4.5V

Electrical fault. Control back plate.

Control board. Control warnings.

None.

INT_C_24V

Control 24V < 18V

Battery fault. Internal

Check other

charged battery.

None. INT_C_REF

Control 2.5V Ref <

Electrical fault. Control

+2.5V shortcut.

Check reference

board.

None.

INT_C_TEMP

High internal

Fan disconnected or

reference faults.

Fan. Control

Temperature

High

detected at first Current test.

HALL sensor signal loose or delayed internal voltages.

cable. Check for internal voltages warnings. Control

startup test time.

No=0x25

No=0x27

No=0x28

No=0x29

No=0x2A

No=0x2D

No=0x2E

at current test at first start.

POT time out at first start.

warm start.

Protective Current Test (time out) at

not answered T1 test done (time

moving down before REW test

out at Reverse test at first start.

cable between boards.

delayed. Halted Protective CPU at first

POT value divergence > 10mm at warm start.

fault at first start. I2C communication

T1 test correct or I2C communication faults.

Protective stop by disable line. High load

Protective POT signal. Locked compression

boards. Protective or

boards. Check Protective

POT calibration. Check for

voltages. Protective board.

start test is done with load.

POT. Use free piston movement

startup test time.

operation.

startup test time.

No=0x2F

No= 0x30

No=0x31

No=0x32

No=0x33

No=0x34

at move to top at first start.

4.5V or > 5.5V

or > 5.5V

2V or > 3V

board temp. > 70°C Warning

connections. Locked compression module.

boards. Incorrect Protective 5V. Internal reference faults.

board pin connected to

reference faults.

board pin connected to back plate or POT

jammed. Broken Temp sensor or internal

Compression module. Use free piston movement

Protective 5V. Control internal voltages faults.

Check for other

Control internal voltages faults. Test with a new

voltage or replace Control

PCBA

startup test time.

LOG file stopped.

warning signal.

temperature

LUCAS® 3 Chest Compression System – Service Manual

Page 46 of 91

INT_POTHALL

No=0x37

PotPos./Hall

Control POT fault or

Preform a new

module.

LUCAS V2 INT_CURRENT

Current fault

Mean current to motor

Current read fault.

Motor.

board.

None. INT_P_REBOOT

No=0x39

Protective reboot in active mode

Protective electrical fault.

Protective board.

Restart of startup test.

INT_1msCODE

Warning Access of timeout.

Halted or disturbed

Control board.

None.

INT_C_HALL

Motor Hall sensor

Motor or Hall sensor

Check Hall replace Motor.

Slow or weak s.

RUN_ADJUST

Incorrect Motor

Too high Motor Power

Incorrect current read.

Motor. Control

Adjust servo

RUN_13N

13N release (force

13N release > 10mm.

Assure correct

module.

13N release

Start COM_P_TIMEOUT

I2C Protective

No I2C communication

Check cable

Protective board.

Device

COM_RTC

Real Time Clock

Reel Time Clock read

Charge “BAT1”

board.

LOG file date

Internal fault

COM_SD_MEM No=0x54

Fault SD card Communication

SD card not inserted or broken.

SD card.

No LOG file created.

sensor mismatch after a correct start.

un- linear. A start with 13N release. Rough compression movement.

POT calibration. If warning repeated replace the compression

operation.

No=0x38

No=0x3A

No=0x3C

No=0x46

No=0x49

No=0x50

1ms Code

fault.

power at adjust mode

UP too high)

Communication Timeout

>20A. Jam of compression module.

Control CPU.

cable fault.

(>25W) at Adjust servo.

Too high start position or mechanical locked compression movement.

with Protective system >100s. I2C communication fault or halted Protective CPU.

Compression module. Control

sensor cable or

board.

start and movement of the compression module. If needed replace the compression

between boards. Restart LUCAS3 and run for 30 minutes. If fault repeats replace

compression

switched off.

information signal (3 fast signals).

cannot be started in active mode.

Position adjustment required

No=0x53

LUCAS® 3 Chest Compression System – Service Manual

Fault

fault at start. SPI com fault or too low “BAT1” voltage.

by starting the LUCAS3 and press PAUSE leave the machine ON for 30 minutes, set

and time fault. Hot restart after battery switch not functional.

- contact Technical Support

correct time and date with the LUCAS3.exe program. After this restart and check for COM_RTC warning. If needed replace the Control

Page 47 of 91

COM_B_TIMEOUT

No=0x55

I2C Battery

No I2C communication

Check cable

Protective board.

Device

COM_I2C

I2C faults too high

Disturbed I2C

Check cable

Control board.

Poor

Error Code

Explanation

Probable Cause

Module to check / replace

User Notification

LRG Text

T1_RAM

Internal RAM

Protective CPU fault.

Protective board

High priority

Internal fault

Support

T1_E2_PROM

Internal E2 prom

Protective CPU fault.

Protective board

High priority

Internal fault

Support

T1 PISTON

Reverse test not

Motor not moved

Protective

(P45 fault)

After 3 start

Self-test

T1 PISTON

Protective

Current detected at

Check cable

(P45 fault)

After 3 start

Self-test

TOO_DEEP

Too deep

Protective

Check

High priority

In Pause: Suction Cup

In Active:

range

TOO_SHALLOW

Too shallow

strokes)

Protective

Check load and

High priority

Compressio INTERNAL

Protective board

Fan or Protective

Fan, Protective

(below +40°C).

High priority

Too high

Charger Communication Timeout

with Charger system >100s. I2C communication fault or halted Charger CPU.

between boards. Restart LUCAS3 and run for 30 minutes. If fault repeats replace

cannot be operated. Switch off by removing battery.

N0=0x56

communication.

Error Codes from Protective CPU

test detect fault at start.

REVERSE ERROR

RELEASE ERROR

done correct at start

release line operation fault at start

correct or fault current read.

disable test or moved too low at enable test.

between boards. Protective or

board, check cable between boards or Control board

between boards, Protective board or Control board

response to keystrokes.

Alarm.

attempt, High priority Alarm.

- contact Technical

fault

COMPRESSION

TEMPERATURE

LUCAS® 3 Chest Compression System – Service Manual

compression detected in active mode.

compression detected in active mode. (50 consecutive

temperature detected > 85°C

Page 48 of 91

potentiometer fault. Jam of compression module at run with no load.

potentiometer fault. Compression module runs with too high load.

board sensor or voltages fault

smoothness in Compression module, Protective potentiometer.

Protective Potentiometer at different heights.

board. Check ambient temperature

Alarm.

Disruption of

Compressio ns out of

ns out of range

temperature

PISTON_TIME_OUT

Protective

potentiometer

Protective

Check load and

timeouts.

High priority

Disruption of CONTROL_LIFETICK

I2C

I2C communication

Check if other

boards.

None. ALARM TYPE ROM

Internal ROM

Protective CPU fault.

Protective board

High priority

Internal fault

Support

CHARGER_STOP

Charger fault (Motor disable)

See Charger errors

See Charger

High priority

CONTROL STOP

Control fault (Motor disable)

See Control errors

See Control

High priority

Error Code

Explanation

Probable Cause

Module to check / replace

User Notification

LRG Text

T1 RAM

Internal RAM

Charger CPU

Protective board

High priority Alarm.

Internal fault -

Support

T1 E2 PROM

Internal E2 prom

Charger CPU

Protective board

High priority Alarm.

Internal fault -

Support

T1 POWER OFF ALARM

T1 test not ended correct.

T1 fault detected by other CPU’s

Check other faults.

After 3 start attempt, High priority Alarm.

Self-test fault

BATT HIGH

Battery

>70°C

Battery fault.

high.

Battery

High priority Alarm.

Battery too high BATT

ALARM

Battery 25V

Uncharged battery. charging fault.

Battery, Protective adaptor

High priority Alarm.

Battery (S/N xxxxxxxx)

BATT 10 MIN

Battery

Uncharged battery.

Battery

Medium priority

(B1)

Battery low

T1 ROM

Internal ROM

Charger CPU faults.

Protective board

High priority Alarm.

Internal fault -

Support

T1 BATT

Battery

Connector fault.

Check

battery.

None.

Battery not

not detected a movement of 50% stroke for 10s.

potentiometer fault. Too high load. I2C communication fault at mode change.

Protective potentiometer at different heights. Check for communication

Alarm.

Suction Cup

TEST

communication fault with Control CPU (Warning)

test detect fault at start.

detected

fault at mode change. Other fault detected by Control.

Error Codes from Charger CPU

ALARM

test detect fault at start.

faults.

fault is detected by Control. Check cable between

errors

Warning stored to LOG file.

Alarm.

- contact Technical

contact Technical

ALARM

TEMP ALARM

EMPTY

ALARM

COM ALARM

LUCAS® 3 Chest Compression System – Service Manual

test detect fault at start.

temperature detected to be

continues below

25.3V

test detect fault at start.

communication fault

faults.

Ambient temperature too

Battery, DCIN or

Page 49 of 91

board, DCIN

connections. Unplug and insert battery, check for fault. Or replace

Alarm. Flashing orange battery LED

Shall be shown at LOG file read.

contact Technical

temperature (S/N xxxxxxxx)

depleted

charge (S/N xxxxxxxx)

contact Technical

recognized as Physio-Control proprietary (no S/N)

T1 BATT CS

ALARM

Battery

Connector fault.

Check

battery.

None.

Battery not

T1 BATT

Incorrect

Incorrect battery

Check

battery.

None.

Battery not TOO MANY

Inserted battery

Worn out battery.

Battery

Orange battery LED

Battery

(S/N xxxxxxxx)

TOO OLD

Inserted battery

Too old battery

Battery

Orange battery LED

Battery

(S/N xxxxxxxx)

Indication

Probable Cause

Probable Consequence

User Observation

LRG Text

The new Start Too small patient Start. data > 133.

Too small patient, use

Not accepted start, (3 fast signals).

Too small Too fast mode change.

Repeated press on button.

Not accepted start,

Cup moved/held

Cup moved down 10mm

(after Active).

Too high Start position

13N release

Start Position

Stop/Adjust direct to Active (RUN/30:2)

The user wants to start quickly.

Quick start.

Max Quick Fit

Too high placed Cup to start.

Too high Start position compressions.

Free distance Cup.

High Preload detected

User pressed down the set. Patient moved.

High down force at

Compressed chest. Audible Timer Alert.

Timer time out

Timer

Audible alert

Timer Alert.

Rate is changed.

ACTIVE mode and used to change Rate.

Compression

Rate change

Rate change to

communication check- sum fault

connections. Unplug and insert battery, check for fault. Or replace

Shall be shown at LOG file read.

recognized as Physio-Control proprietary (no S/N)

USES

BATTERY

is used more than 200 times.

is too old.

User Errors

position was not accepted.

down at PAUSE

type or communication fault

used.

Checked by POT graph

by user at PAUSE or Too high start position result in 10mm 13N spring release at next PAUSE

connections. Unplug and insert battery, check for fault. Or replace

manual compressions.

resulting too shallow compressions.

Shall be shown at LOG file read.

(B1)

information signal

information signal (3 fast signals).

recognized as Physio-Control proprietary (no S/N)

replacement recommended

patient.

adjustment required

distance done.

at Start position.

Bluetooth Connecti on Error

When connecting LUCAS 3 via Bluetooth to DT Express, LUCAS Report Generator or LUCAS Program Loader, if connection errors happened repeatedly, the possible cause might be the Bluetooth driver on computer is not up to date.

LUCAS® 3 Chest Compression System – Service Manual

above patient chest prior

Cup during Start position

ACTIVE button pressed

Page 50 of 91

resulting too shallow

zero position.

frequency changed

between chest and

xxx

To update the Bluetooth driver for the computer:

Carrying case, strap

21576-000080

LUCAS 3 HOOD ASSEMBLY

160403-00

Including brackets

Including angle shafts, strap

1. Find out the computer maker, model name and number

2. Download the latest version of the Bluetooth driver from the computer manufactory support website

3. Install the driver

4. Reboot the computer

5. Toggle the wireless switch off/on

6. Try to connect LUCAS 3 to computer again via Bluet oo th

7. If BT Error cannot be fixed, contact SmartDesk for support

Troubleshooting Tips

With the help of the tables above, try to locate which module to check or replace.

Before replacing a board it’s possible to connect the board hanging on the side of LUCAS. If the problem disappears when testing, then continue to replace the board.

It can be a good start to check that all connectors are connected and that internal cables are intact. In some cases a Multimeter instrument can be useful to do measurements with.

In Appendix A (wiring diagram) If the device doesn’t start, first check the battery and if that’s ok check the connections from the Hood and the User

Control Panel.

, there is a wiring diagram that can be helpful for troubleshooting.

Spare Parts and Accessories

Spare Parts

Catalog # Description Drawing # Note

21576-000066 LUCAS 2 COMPRESSION MODULE 2.2 150401-20 Including motor

21576-000079 LUCAS 3 REFURBISHING KIT 160402-00

21576-000094

21576-000009 LUCAS 2 BELLOWS 150404-00 21576-000010 LUCAS 2 ELECTRIC FAN 150405-00 21576-000068 LUCAS 2 ELECTRIC MOTOR 2.2 150406-20 Including drive belt

21576-000081 LUCAS 3 SUPPORT LEG 160408-00

HOOD, WITH USER PANEL, LUCAS 3 STRYKER

160403-01

patient straps and stabilization

holders, snap rings, and torsionspring

LUCAS® 3 Chest Compression System – Service Manual

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21576-000095

spring

LUCAS 2 BATTERY CONNECTOR BOARD

mounted

ASSEMBLY, FRAME, LUCAS 3 STRYKER

Main body with support legs mounted

SCREW PT K40X12 WN 1452 A2

WASHER 3X10X3.4 ARAN LOCK

QTY: 4, Used to attach Thread Plate to main body

QTY: 4, Used to attach Support Leg to Main Body

LUCAS 3 SUPPORT LEG, STR YKE R 160408-01

Including angle shafts, strap holders, snap rings, and torsion-

21576-000082 LUCAS 3 CONTROL BOARD 160409-00

21576-000091 LUCAS 3 PROTECTIVE BOARD 160410-00 Including bracket 21576-000007 LUCAS 2 DRIVE BELT 150411-00 21576-000055 BELT COVER 100654-00

21576-000070

21576-000020

21576-000025

21576-000083 LUCAS 3 FRAME ASSY 160416-00

21576-000089 LUCAS HOOD BRACKET 150420-00

21576-000096

21576-000072 LUCAS 2 POWER INLET 2.2 150417-20

21576-000085 LUCAS 3 COMMUNICATION BOARD 160420-00

21576-000097

21576-000087 LUCAS 3 ANTENNA ASSEMBLY 160422-00

LUCAS 2 INTERNAL COMMUNICATION CABLE 2.2

LUCAS 2 HOOD COMMUNICATION CABLE

LUCAS 3 VERSION 3.1 COMMUNICATION BOARD

150413-20

150414-00

150415-00 Including O-rings

160416-01

160420-01

Including bracket, and 3 plastic screws for communication board.

15-pin cable between control board and protective board

Flat cable between hood and protective board

Main body with suppor t legs

DC-inlet connector (main body) including cable

Includes communication board and 3 plastic screws.

Includes 2 cable ties and 2 transfer tapes

21576-000077 SPARE PART PADDING LUCAS3 160421-00 Shipping box padding material

21576-000076 SHIPPING BOX 100938-00

21576-000093 SHIPPING BOX, STRYKER 100938-01

21576-000084 LUCAS 3 MAIN BODY COMPLETE 160419-00 Main body without support legs

21576-000090 SD MEMORY CARD 150421-00

Other Orderable Spare Parts

Catalog # Description Drawing # Note

21576-000047 21576-000049 21576-000050

LUCAS® 3 Chest Compression System – Service Manual

AXEL-ANGLE SHAFT

Page 52 of 91

10150120-43 10150085-29 240-3

QTY: 4, Used to attach Hood to main body

21576-000051

QTY: 2, See Spring picture in How to Replace

Support Leg

QTY: 3, For one Support Leg Assembly

Support Leg.

QTY: 4, Used to attach Control and Protective Assembly

SERRATED LOCK 6798A

SCREW MRT M4x12 A2 ISO 7045

QTY: 4, Used to attach Motor with Belt Wheel Assembly to Compression Module Assembly

SERRATED LOCK 6798A

TERMINAL M4 AMP 181949

QTY: 1, Used to attach Ground Cable from Hood Assembly

SCREW MFX-H M3x6 A2 DIN 965

QTY: 4, Used to attach Mesh and Threaded Plate on air intake side.

SCREW MFS M3x40 A2 DIN 963

QTY: 4, Used to attach Mesh, Fan Washer, Fan cable assembly and Threaded Plate.

SCREW MRX-H M3x50 A2 DIN 7985

QTY: 8, Used to attach Compression Module

Upper Part Assembly

SCREW MRT M3x12 A2 ISO 7045

QTY: 2, Used for tightening the clamp on Bellows

QTY: 1, LUCAS 3 Type Label, placed on the leg

BRACKET, HOO D, LUCAS

CARD, MEMOR Y, SD

QTY: 1, LUCAS SD Card for storing Log files, positioned on the Control Board

QTY: 1, LUCAS 3 UDI Label, placed on the opposite leg compared to the Type Label

SOFTWARE, LUCAS 3, 3.0

SOFTWARE, LUCAS 3, 3.1

TORSION SPRING

240-9

21576-000053

21576-000054

21576-000056

21576-000057

21576-000058

21576-000059

21576-000060 21576-000061 21576-000062

SCREW K40X14 WN1452

SCREW DELTA PT 40X22 WN5452 A2

SCREW MRT M3X6 A2 ISO 7045

WASHER M3 DIN

WASHER M4 DIN

10150120-35

10150461-00

1015007161

1015021803

1015007178

1015021804

1067227820 724322040 723123842

QTY: 6, For one Support Leg Assembly Used to attach two pieces of Support Leg

Used to attach two pieces of Support Leg. These three screws are in the middle of the

Board Assembly to the Compression Module

QTY: 4, Used to attach Belt Cover to Compression Module Assembly

QTY: 1, Used between one screw and the Terminal

21576-000063

21576-000064

21576-000065 21501-002853 21576-000089 21576-000090 21501-002855 21340-000846 21340-000852

SCREW MFT M5x20 A2

TYPE LABEL

LABEL, UDI

724124040

1015007248

1015007163 100940-00 150420-00 150421-00 100952-00 250039-00 250041-00

QTY: 4, Used to attach Hood Assembly

Assembly and Protective and Control board assembly (see row with Thread Plate) to

QTY: 1, metal bracket for fixation HOOD

LUCAS® 3 Chest Compression System – Service Manual

Page 53 of 91

Catalog #

Description

Drawing #

Note

11576-000081

LUCAS CARRYING CASE, HARD SHELL

160200-00

11576-000094

LUCAS CARRYING CASE, HARD SHELL

160200-01

11576-000080

LUCAS BATTERY, DARK GRAY

160201-00

21576-000074

LUCAS STABILIZATION STRAP

160203-00

11576-000050

LUCAS 2 PATIENT STRAP (PAIR)

300021-00

11576-000046

LUCAS 2 SUCTION CUP

100593-00

3-PACK

11576-000048

LUCAS 2 CAR CABLE

150206-00

12-28 V DC

11576-000083

LUCAS BATTERY CHARGER US

160207-00

11576-000084

LUCAS BATTERY CHARGER EU

160207-01

11576-000085

LUCAS BATTERY CHARGER GB

160207-02

11576-000086

LUCAS BATTERY CHARGER AU

160207-03

11576-000087

LUCAS BATTERY CHARGER JP

160207-04

11576-000088

LUCAS BACK PLATE, SLIM

160208-00

11576-000089

LUCAS BACK PLAT E ANT I SLIP, SL I M BACK

160209-00

11576-000055

LUCAS 2 POWER SUPPLY US

150210-00

11576-000056

LUCAS 2 POWER SUPPLY EU

150210-01

11576-000057

LUCAS 2 POWER SUPPLY GB

150210-02

11576-000058

LUCAS 2 POWER SUPPLY JP

150210-03

11576-000059

LUCAS 2 POWER SUPPLY AU

150210-04

11576-000067

LUCAS 2 POWER SUPPLY SWZ

150210-05

11576-000071

LUCAS 2 POWER SUPPLY CANADA

150210-06

11576-000064

LUCAS PCI BACK PLATE

150211-00

(Radio

11576-000091

LUCAS BUMPER INTEGRATED SHAFT SEAL, BLACK, PAIR

Accessories

VERSION 3.1

Tools

These tools are used for performing service and maintenance of LUCAS 3.

Standard Tools

1. Torx Screwdriver T10, T20, T25 (or set of Torx Keys)

2. Philips Screwdriver PH1

3. Small Flat Screwdriver

4. Flat Screwdriver 5.5x0.8 mm

5. Adjustable Torque Screwdriver with minimum range of 0.6-4.0 Nm

6. Bits Philips 1 (PH1)

7. Bits Flat 5.5x0.8 mm (5.5)

8. Bits Torx 10 (T10)

9. Bits Torx 20 (T20)

10. Bits Torx 25 (T25)

11. Hammer

12. Mandrel Cutting

13. Pliers Adjustable

14. Pliers ESD

15. Protection kit

16. Micro SD card reader

17. USB to USB mini Cable

18. Non-knurled flat nose plier

19. USB programming cable

20. REDEL extracting tool

translucent)

160213-00

LUCAS® 3 Chest Compression System – Service Manual

Page 54 of 91

Description

Art. No:

Picture

Description

Catalog #

Thread Lock Fluid

11996-000220

PTFE Spray Lubricant

21576-000023

Carry Ball Screw Grease

21576-000018

Compressed Air, Can

21300-001335

Description

Catalog #

Free download from LIFENET

Special Tools

Hood Holder Bracket Service Tool 100838-00

Mandrel, LUCAS Hinge Inser tion (Optional Tool)

USB Programming Cable 160423-00

Substances

Software

LUCAS® 3 Program Loader 3.0

300040-00

21340-000846

LUCAS® 3 Program Loader 3.1 LUCAS® 3 Report Generator DT Express

LUCAS® 3 Chest Compression System – Service Manual

21340-000852

Page 55 of 91

Preventive Maintenance

Step

Routine

Description

Ref. /

Cleaning

Clean the device according to IFU, replace if

6.1 in the

Check/Replacement Bellows

Check Bellows is intact and clean, replace if

Check/Replacement Suction Cup

Check Suction Cup is intact and clean, replace if

6.2 in the

Check/Replacement Patient

All fabrics (Patient Straps, Stabilization Strap and the

6.3 in the

Check/Replacement Stabilization

Check/Replacement Carrying

Check/Update Software

Check the software version in the device and update if possible according to LUCAS® 3 Program Loader

Check for Errors and Warnings

Start the device and let it run for a minute to check

Clean Fan and Mesh Grill

According to Clean Electric Fan and Mesh Grill

Compression Module Lubrication

According to Com pres s ion Modu le Lu brication

Claw lock lubrication

According to Claw Lock Lubrication

Function Check

Perform a function check according to Function Check

Maintenance Procedur e

NOTE: Use PIP checklist 3326789 Rev C to record PIP results during the maintenance procedure.

necessary

necessary according to How to Replace the Bellows

necessary

Straps

Strap

Bag

Carrying Bag) are checked with the aspect of cleanliness and that the Velcro and buckles isn’t worn and fulfils its function. Replace if necessary.

that no errors or warnings occur according to

Electronics Test

IFU

6.4 in the IFU

LUCAS® 3 Chest Compression System – Service Manual

Page 56 of 91

Clean Electric Fan and Mesh Grill

Tape

Carry Ball Screw

Cover the Carrier Ball Screw hole with a piece of tape to keep dust out of lubrica ti on area. From the inside of the device, clean the Fan and Mesh Grill with compressed air. Clean dust from areas on the device

that require lubrication. Remove tape from Carrier Ball Screw hole.

Compression Module Lubrication

Use only specified Carry Ball Screw Grease (21576-000018) With the hood off pull down the Piston and the Adjustment Tube until the Carry Ball Screw is visible in the Lubrication

Hole.

Apply the grease onto the Carry Ball Screw with the syringe (0.5 ml). Move the piston manually up and down 5 times over the full range to work the grease in.

LUCAS® 3 Chest Compression System – Service Manual

Page 57 of 91

Thread Lock Fluid Thread Lock Fluid Thread Lock Fluid

Claw Lock Lubrication

Use PTFE Spray Lubricant (21576-000023) Spray a small quantity of lubricant on all movable parts (gliding surfaces of the claws, where the axle goes into the

plastic and the locking pin), see picture below. Open and lock the mechanism continuously to work in the lubricant.

Replacing Parts or Modules in LUCAS

How to Apply Thread Lock Fluid

The normal amount of Thread Lock Fluid should be corresponding to the diameter of the screw and the Thread Lock Fluid should be applied at the lower end of the screw, see picture below:

This general description shall apply on all use of Thread Lock Fluid on LUCAS according to this manual.

How to Replace the Hood

WARNING: Take Off The Battery Before Opening The Device!

LUCAS® 3 Chest Compression System – Service Manual

Page 58 of 91

NOTE: Do not connect the battery to hood cover unless the Hood Holder Bracket Service Tool is installed. The weight

2. Hood

1. Speaker

3. Hood Ground Cable

4. Hood Power Cable

of the battery in a hood cover can damage the wires or connections. Use caution when examining or operating the device without its covers.

1. Disassembling

• Remove all four screws for the hood with Phillips Screwdriver PH1. Set aside screws for reuse during assembly.

• Carefully lift off the Hood and disconnect the four cables between the Hood and the Protective PCB

1. Speaker Cable (connec te d to Co ntrol PC B)

2. Hood Communication Cable (connected to Protective PCB)

3. Hood Ground Cable (connected to Electric Motor Terminal)

4. Hood Power Cable (connected to Protective PCB)

Cable

Communication Cable

2. Reassembling

• Connect the four cables according to Disassembling. Make sure that the Hood Ground Cable connector is mounted in front of the ferrite of the Hood Power Cable to keep the ferrite from moving (see picture above).

• Put the Communication Cable in front of the Protective PCB shown in the picture below, and carefully put the hood back in place, make sure not to damage any cables.

LUCAS® 3 Chest Compression System – Service Manual

Page 59 of 91

Correct hood installation

• Lock the four screws with thread lock fluid and tighten to 5.3 in-lbs / 0.6 Nm with a Torque Screwdriver PH1.

3. Test

Perform a Function Check according to Function Check

How to Replace the Bellows

1. Disassembling

• Take off the suction cup

• Remove the clamp by removing the two screws with a Torx 10 (T10) or Torx 20 (T20) Screwdriver.

• Remove the Bellows ring, start by treading the bellows over the ring, then continue to take off the ring as showed in the picture.

LUCAS® 3 Chest Compression System – Service Manual

Page 60 of 91

• Remove the Bellows by treading it over the Piston.

2. Reassembling

• Carefully thread the Bellows over the piston and position it as far up as possib le.

• Place the clamp and fixate the bellows by tightening the two screws to 9.0 in-lbs / 1.0 NM with a Torque

Screwdriver Torx 10 (T10) / or 13.0 in-lbs / 1.5 NM with a Torx 20 (T20) depending on Bellows Clamp. The clamp should be positioned as far up as possible.

LUCAS® 3 Chest Compression System – Service Manual

Page 61 of 91

• Place the Bellows ring above the retaining ring.

1. Protective Linear sensor Cable (on the

• Thread the edge of the Bellows over the Bellows ring.

• Put back the Suction Cup.

3. Test Perform a Function Check according to Function Check

How to Replace the Compression Module

1. Disassembling

• Take off the Suction Cup and remove the Bellows according to Disassembling instruction in

Replace the Bellows.

• Remove the Hood according to instructions in How to Replace the Hood.

• Disconnect the following cables according to pictures below

How to

back side of Protective PCB)

2. Communication Cable

3. Motor Rotation Sensor Cable

4. Control Linear sensor Cable

5. Speaker Cable

6. Fan Cable

7. Antenna Cable

LUCAS® 3 Chest Compression System – Service Manual

Page 62 of 91

8. Protective Power Cable

10. Motor Power Cable; use

Remove if taking out Compression

Remove if taking out Protective

9. Control Power Cable

Module

PCB

a small flat screwdriver to remove the cables, three wires:

Black (top)

Red (middle)

Yellow (bottom)

• From beneath, remove the four screws that hold the Compression Module with a Torx 25 (T25)

Screwdriver.

• Remove the two screws that hold the Fan Bracket with a Torx 25 (T25) Screwdriver, and remove the

bracket.

LUCAS® 3 Chest Compression System – Service Manual

Page 63 of 91

• Loosen the two remaining screws on the other bracket without removing them.

• Remove the four screws that hold the PCB brackets against the Compression Module, two screws on each

side according to the pictures below with a Torx 10 (T10) Screwdriver

LUCAS® 3 Chest Compression System – Service Manual

Page 64 of 91

•

Carefully spread the PCB boards and lift out the Copression Module, make sure that no cables get stuck or harmed especially the Linear sensor Cables.

2. Reassembling

• Carefully lower the Compression Module down between the PCB’s.

• Position the PCB boards and fasten the Compression Module in the PCB brackets, use thread lock fluid

and tighten to 9.0 in-lbs / 1.0 Nm with a Torque Screwdriver Torx 10 (T10).

• Put back the Fan Bracket, use thread lock fluid and tighten to 35 in-lbs / 4.0 Nm with a Torque

Screwdriver Torx 25 (T25).

• Fasten the Compression Module with four screws, use thread lock fluid and tighten to 35 in- lbs / 4.0 Nm

with a Torque Screwdriver Torx 25 (T25).

• Unscrew the two screws on the bracket that are loose, apply thread lock fluid and tighten to 35 in-lbs / 4.0

Nm with a Torque Screwdriver Torx 25 (T25).

• Re-connect all cables according to picture in Disassembling.

• Replace removed Cable Ties (if applicable).

• Put back the Hood according to Reassembling instruction in How to Replace the Hood

• Put back the Bellows according to Reassembling instruction in How to Replace the Bellows.

• Put back the Suction Cup.

3. Test

LUCAS® 3 Chest Compression System – Service Manual

Page 65 of 91

Perform a Function Check according to Function Check

Antenna Cable

Communication

How to Replace the Drive Belt

1. Disassembling

• Remove the Hood according to Disassembling instruction in How to Replace the Hood

• Disconnect the Antenna Cable Connector and the Communication Cable from the Communication Board

as shown in picture below

Cable

Connector

• Remove the Belt Cover by removing the four screws with a Torx 10 (T10) Screwdriver; be careful not to

lose the washers.

• Cut the Belt with cutting plier and remove it.

2. Reassembling

• Thread the new Belt over the small Belt Wheel first.

• Continue to Thread it over the Large Belt Wheel and turn the wheel at the same time to get the belt in

place.

LUCAS® 3 Chest Compression System – Service Manual

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• Fasten the Belt Cover according to the picture in Disassembling. Tighten the screws to 9 in-lbs / 1.0 Nm

with a Torque Screwdriver Torx 10 (T10). Note: Do not use any Thread Lock Fluid!

• Connect the Antenna Cable Connector to the Communication Board and tuck away the antenna cable

beneath antenna and between belt cover and Control PCBA.

• Connect the Communication Cable.

• Put back the Hood according to Reassembling instruction in How to Replace the Hood

3. Test Perform a Function Check according to Function Check

How to Replace the Electric Motor

1. Disassembling

• Follow Disassembling instructions in How to Replace the Compression Module

Compression Module.

• Remove the Drive Belt according to Disassembling instr uc tion in How to Replace the Drive Belt.

• Take note of how the terminal for Hood Ground Cable is angled.

• Remove the inner two screws and loosen the outer two screws holding the Motor with a Torx 20 (T20)

Screwdriver.

to take out the

• Slide the Motor out from its bracket.

LUCAS® 3 Chest Compression System – Service Manual

Page 67 of 91

2. Reassembling

• Apply Thread Lock Fluid on two of the screws and place them in the bracket according to picture below

• Apply Thread Lock Fluid to the other two screws and put them on the Motor together with the lock washer

and terminal. Make sure that the cable outlet is oriented as figure below.

• Slide the Motor onto the Bracket and tighten the screws to 18.8 in-lbs / 2.0 Nm with a Torque Screwdriver

Torx 20 (T20), and make sure to angle the terminal so the ferrite of the Hood Power Cable is secured

behind the Hood Ground Cable connector.

LUCAS® 3 Chest Compression System – Service Manual

Page 68 of 91

• Put back the Drive Belt according to Reassembling in s truc tion in How to Replace the Drive Belt.

Terminal

Motor Cable Outlet

• Put back the Compression Module according to Reassembling instruction in How to Replace the

Compression Module.

• Put back the Hood according to Reassembling instruction in How to Replace the Hood.

• Put back the Bellows according to Reassembling instruction in How to Replace the Bellows.

• Put back the Suction Cup.

3. Test Perform a Function Check according to Function Check

How t o Repl ac e the Control PCBA

1. Disassembling

• Before disassembling and changing any PCB and if possible; connect a laptop and perform “Store View”

using LUCAS® 3 Program Loader

• Follow Disassembling instructions in How to Replace the Compression Module to take out the

Compression Module.

• Remove the two remaining screws from beneath and lift out the PCB carefully.

• Warning: Always use ESD protection when handling PCBs!

• Remove SD-card from old Controller PCB. Check that the SD-card is intact and readable/writeable. If SD-

card is working properly keep it for the new Controller PCB.

• Remove Communication PCB according to the Disassembling Instruction in

Communication PCB

How to Replace the

LUCAS® 3 Chest Compression System – Service Manual

Page 69 of 91

2. Reassembling

• Put back the Communication PCBA according to Reassembling instruction in

Communication PCB

• If the SD-card from the old PCBA is working pro perly insert the old SD-card into the new PCBA, otherwise

keep new SD-card installed.

• Put the new Controller PCBA in place and fasten loosely with two screws together with the Bottom Plate

with a Torx 25 (T25) Screwdriver.

• Put back the Compression Module ac cor din g to Reassembling instruction in

Compression Module

• Put back the Hood according to Reassembling instruction in How to Replace the Hood.

• Put back the Bellows according to Reassembling instruction in How to Replace the Bellows.

• Put back the Suction Cup.

3. Programming

• Connect a laptop and program the Controller PCBA according to LUCAS® 3 Program Loader

• Check that “Device S/N”, Time and Date, “Total Number of Strokes”, “Hardware ID” and “Device Friendly

Name” are correct (if possible check against “Store View” performed in Disassembling step). If “Store View” was not possible set: “Device S/N” (e.g. 35160021) and “Hardware ID” (e.g. 100921-00) according to Type Label, “Total Number of Strokes” to 0 (zero) and “Device Friendly Name” to “LUCAS3-“ + serial number according to Type Label.

4. Test Perform a Function Check according to Function Check

How to Replace the

How to Replace the Protective PCBA

1. Disassembling

• Before disassembling and chang ing any PCBA and if possible; connect a laptop and perform “Store View”

using LUCAS® 3 Program Loader

• Follow Disassembling instructions in How to Replace the Controller PCB to take out the Protective PCBA.

• Warning: Always use ESD protection when handling PCBAs.

2. Reassembling

• Put the new PCBA in place and fasten loosely with two screws together with the Bottom Plate with a Torx

25 (T25) Screwdriver.

• Put back the Compression Module according to Reassembling instruction in

Compression Module

LUCAS® 3 Chest Compression System – Service Manual

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How to Replace the

• Put back the Hood according to Reassembling instruction in How to Replace the Hood

Fan Cable

• Put back the Bellows according to Reassembling instruction in How to Replace the Bellows.

• Put back the Suction Cup.

3. Programming

• Connect a laptop and program the Protective PCB according to LUCAS® 3 Program Loader

• Check that “Device S/N”, Time and Date, “Total Number of Strokes”, “Hardware ID” and “Device Friendly

4. Test Perform a Function Check according to Function Check

How to Replace the Electric Fan

1. Disassembling

• Lift of the hood by following Disassembling instructions in How to Replace the Hood

to disconnect the cables.

• Disconnect the Fan Cable on the Control PCB

, it’s not necessary

• Remove the four screws that hold the Fan (under the battery side, two more screws are hidden under the

robber bellows) wit h a Flat 5.5x0.8 mm (5.5) Screwdriver.

• Take off the Threaded pla te and lift out the Fan.

2. Reassembling

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• Make sure all parts are assembled as picture below. The screws shall be locked with thread lock fluid and

Fan Cable connection

Threaded plate

tightened to 9 in-lbs / 1.0 Nm with a Torque Screwdriver Flat 5.5x0.8 mm (5.5).

Cable outlet Fan Fan washer Mesh

Bracket

Screw X4

• Connect the Fan Cable to the “Optional” connector on the Control PCB. Place the cable between the coils

according to the picture below.

• Put back the Hood according to Reassembling instruction in How to Replace the Hood.

3. Test

• Perform a Function Check according to Function Check

LUCAS® 3 Chest Compression System – Service Manual

• When the device is in active mode let it run, after approximately 10 minutes the fan should start. Now set

the device in adjust mode, the fan should continue running. Check that there is no unusual sound from the fan. When the temperature inside the hood has decreased to 30°C (86°F) the fan should stop. Continue with the Function Check.

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Turning the Snap Take out Patient

How to Replace the Support Leg

This procedure can be used for replacing the Support Leg or replacing the Axel-Angle Shaft.

1. Disassembling

• Remove the Patient Strap.

• Remove the Bumper.

• Remove Snap Ring by turning the open end of ring to the open edges of the leg, shown in the pictur e; and

take it out (two rings, one on each side).

• Remove the Patient Strap Holders (two, one on each side).

Ring to the open area and take it out

• Lay LUCAS on the side of table with nothing blocking the shaft underneath. The round end of spring

should be facing up according to the pictures below.

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Strap Holders

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Knock the Spring from round end out of shafts.

Spring with a round end facing up (non-

Spring with a flat end facing down (press Spring

press fitted side)

• Knock the Spring o ut with a Hammer and a Mandrel or similar tool. Tap the spring downwards with the

mandrel and hammer until it falls loose.

fitted side)

• When the Spring is removed from the Angle Shaft, turn the device over so the press fitted side is facing up. Using the metal Pin or similar tool and Hammer, push the bottom, non press-fitted Ang el Sh af t out of Support Leg. Always knock out the non pres s f itted Angle Shaft first.

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The bottom, non-press fitted Angel Shaft

Metal Pin

Press Fitted Side with Key

Angel Shaft

• Turn the leg on the other side; and use the Angel Shaft Tool (optional tool) or similar tool with a Hammer to knock out the press fitted Angle Shaft, which is fitted into the Main Body.

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On the same level

Angle Shaft Tool

Use this end to remove

Use this end to install

During this

- Mandrel, LUCAS Hinge Insertion (Optional Tool) -

• Remove the Support Leg.

2. Reassembling

• With LUCAS still on the side, place the new support leg fully extended out from LUCAS.

• Insert the Angle Shafts; start with the one that is press fitted into the Main Body, oriented as picture

below. Knock it down so that it is completely flush into the Support Leg.

reassembling step, the keyways for the Spring should always be pointing towards the Compression Module on both shafts. Note: Notch of the Angle Shaft pointing toward the claws.

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• Turn LUCAS over on the other side and insert the non-press fitted Angle Shaft by hand force until it stops. Ensure that the keyways for the spring are aligned with each other.

• Insert the Spring with the rounded end first, all the way down through both Angle Shafts. Use a Mandrel to fully seat the spring into the Angle Shaft.

• Turn the leg inwards to its correct position.

• Ensure the L shaped end of the spring is

properly seated inside the Angle Shaft.

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Angel Shaft and

• Carefully hammer down the Angle Shaft with a hammer and the Angle Shaft Tool (Optional Tool) or similar tool. The surface of the Angle Shaft should be on the same level as the Support Leg. Double check the L-shaped side of the spring to make sure it is still seated in the Angle Shaft. A mandrel can be used to tap it into place if not fully seated.

Leg on the same level

• Put the Patient Strap Holder in place (two sides).

• Install Snap Ring according to the picture below (two sides), place the open end of the ring downwards.

• Slide the Bumper up over the support leg (note the direction of the bumper, skirt edge should be on the

bottom).

• Thread the Bumper over the shaft and the patient strap holder on both sides.

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Slide the Bumper up over Skirt edge on the bottom

Type Label

Type Label and SN

• Mount back the Patient Strap.

the patient strap holders.

• If the replaced Support Leg has a Type Label with SN, and if possible, try to move the existing label on to the new Support Leg. If that doesn’t work, contact Physio Control to get a new label with the same SN and Notified Body number.

The Notified Body number “0434” as shown in picture above may be “2460”.

3. Test Do the following tests to verify that the repair/replacement has been performed correctly:

• Check the locking function by locking and unlocking against the Back Plate.

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• Check the function of the torsion spring by folding and unfolding the Support Legs.

Cable Ties

Antenna Cable

• Perform a Function Check according to Function Check

How to Replace the Antenna

1. Disassembling

• Remove the Hood according to instructions in How to Replace the Hood

• Cut out two cable ties

Connector

• Disconnect the antenna cable connector from Communicat ion Bo ard

• Remove the antenna board from the belt cover

2. Reassembling

• Pre-bend two cable ties at the bend line marked in red as shown in the picture

• Bend the tip of the cable tie to make it easier go through the hole

• Use a third cable tie (marked with blue arrow in the picture) to guide the cable tie through the holes

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Transfer Tapes

• Apply transfer tapes (approximate 7x8mm, 2x) to the belt cover, and remove the tapes protective top layer.

• Place the antenna on top of the transfer tapes and against the surfaces marked with red arrows and in

between flanges marked with green arrows.

• Close and tighten the cable ties by hand until the antenna is secured as shown in the pictures below, with

the cable tie closing position against the edge of the antenna board.

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Antenna Cable

• Cut off the excess cable tie tails

• Connect antenna to the Communication Board and tuck away the antenna cable beneath antenna and

between belt cover and Control PCBA.

Connector

• Put back the Hood according to Reassembling instruction in How to Replace the Hood

3. Test

• Perform a Function Check according to Function Check

How to Replace the Communication PCB

1. Disassembling

• Before disassembling and chang ing any PCB and if possible; connect a laptop and perform “Store View”

using LUCAS® 3 Program Loader

• Follow Disassembling instructions in How to Replace the Controller PCB to take out the Controller PCB.

• Use a plier carefully cut off 3 plastic screws that hold the communication PCB on Controller PCB

• Save the plastic spacers and the nuts for reuse

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3 Plastic Screws

• Remove the Communication PCB

2. Reassembling

• Put the new Communication PCB in place with the new plastic screws, plastic spacers, and the nuts

• Finger tightens screws by holding screw head lightly with fingertip until all items are tight against each

other and no play is visible. Do not overtighten.

• Then use tools to tighten screw and nut ¾ of turn (270), tightening order according to the numbers shown

in the picture

• Flatten screws (3x) using a non-knurled flat nose plier right up against the nut shown in the picture below

• Put back the Controller PCB according to Reassembling instruction in

PCB

3. Programming

• Connect a laptop and program the Protective PCB according to LUCAS® 3 Program Loader

• Check that “Device S/N”, Time and Date, “Total Number of Strokes”, “Hardware ID” and “Device Friendly

4. Test

• Perform a Function Check according to Function Check

How to Replace the Controller

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Replacing the Pow er Inlet

1. Disassembling

• Follow the instructions in Section Replace the Compression Module.

• Follow the instructions in Section Replace the Controller PCB

• Follow the instructions in Section Replace the Protective PCB

Warning: Always use ESD protection when handling PCB’s!

• Remove the four Torx 20 screws to remove the Main Body Lid.

• Use the extraction tool to remove the wires from the Power Inlet.

• With the wires removed you can now remove the nut and Power Inlet.

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2. Reassembling

• Install the Power Inlet with the white arrow on top.

• Install the Power Inlet nut and tighten to 9 in-lbs / 1.0 Nm.

• Insert the Power Inlet wires with the red on top.

• Install the Main Body Lid and tighten all four Torx 20 screws to 13 in-lbs / 1.5 Nm

• Re-install the Compression Module, Controller PCB, Pro tective PC B, a nd Hood.

3. Test

• Perform a Function Check according to Section Function Check.

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Replacing the Main Body/Fram e Assembly

4. Disassembling

• Follow the instructions in Section Replace the Compression Module.

• Follow the instructions in Section Replace the Controller PCB

• Follow the instructions in Section Replace the Protective PCB

• Follow the instructions in Section Replacing the Power Inlet.

• If replacing the Main Body follow the instructions in Section Replace the Support Legs.

Warning: Always use ESD protection when handling PCB’s!

5. Reassembling

• Re-install the Power Inlet using instructions in section Replacing the Power Inlet.

• Install the Main Body Lid and tighten all four Torx 20 screws to 13 in-lbs / 1.5 Nm.

• Re-install the Compression Module, Controller PCB, Protective PCB, and Hood.

• If removed, re-install the Support Legs.

6. Test

• Perform a Function Check according to Section Function Check.

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Function Check

Introduction

LUCAS® 3 is an advanced system consisting of both mechanics and electronics. After each repair or maintenance a Function Check should be performed to establish all vital functions of the device.

Mechanics Test

With the device turned off perform the following tests:

7. Piston Check

• Pull the Suction Cup down and up to check that the Decompression Spring moves smoothly and without

any unusual noise.

• Pull the Suction Cup down and continue to slo wl y pull do wn until the Carry Ball Nut has reached its lower

position, check that it runs smoothly and without unusual noise.

• Attention: If you push to fast you will feel resistance in steps because the Electrical Motor is affected,

instead push slowly in one long stroke.

• Push the Suction Cup back up to its top position, check that it runs smoothly and without unusual noise.

8. Claw Lock Mechanism Check

• Check for play between the Release Ring and the Support Legs:

• Pull the Release Ring gently to unlock the mechanism and open the Claws.

• Move your finger around in the Release Ring; verify that you can detect some play between the Ring and

the Support Leg. You should be able to hear a rattle from the play in the Ring when moving the Release Ring from side to side. If the Support Ring is tight against the Support Leg with no play, then the check has failed.

• Check for the ability of the Claw Mechanism to remain locked:

• Press the Claw Lock towards the center point of the Support leg (closed position) with your thumbs.

• When locked, press hard with two thumbs on the two claws as shown in the picture below. If the claw

mechanism unlocks, then the check has failed.

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Electronics Test

Turn on the device and perform the following tests:

1. Check that the Internal Function Test is performed and that the ADJUST LED shows a green light.

2. Change mode to ACTIVE (30:2) and check that the ACTIVE (30:2) LED shows a green light. Let the device run for approximately two minutes and listen for unusual noise. Check that there is an audible alert sound prior to the ventilation pause (each 30 strokes at default settings) together with an intermittent LED.

3. Change mode to PAUSE and check that the PAUSE LED shows a green light.

4. Change mode to ACTIVE (continuous) and check that the ACTIVE (continuous) LED shows a green light. The LED will then blink each ten strokes (ventilation alert).

5. Change mode to ADJUST, pull the Suction Cup down to test the Adjustment Servo. Push the Suction Cup back up to its top position. Check that it runs smoothly.

6. Connect a charger to the device and check that the charging sequence begins (the battery LED’s show a “running” light). Disconnect the charger.

7. Turn the device off.

8. Testing Transmit mode by following Connect the device via Bluetooth Program Loader.

• If the device has undergone Maintenance and has passed the Function Check press “Set PC Date” to change

“Last Service Date”.

• If the device has undergone a Repair without Maintenance, do NOT press “Set PC Date” (a connection

between the device and laptop still has to be established to check that the communication is working).

• Press OFF in LUCAS

3 Program Loader to switch off the Bluetooth communication. Check the Bluetooth

light is off.

to make connect to a PC using LUCAS® 3

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Accessories

LUCAS Battery Charger

The battery charger is sold as an accessory. For more information about different country specific variants see the list of Accessories

the battery charger, if broken replace with a new.

. There are no serviceable parts in

LUCAS Car Cable

The car cable is sold as an accessory with the product cat #: 11576-000048.

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LUCAS Power Supply

The power supply is sold as an accessory. For more information about different country specific variants see the list of Accessories

parts in the power supply, if broken replace with a new.

. There are no serviceable

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Appendix A (wiring diagram)

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Stryker Lucas 3 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Disclaimer

Trademarks

Definitions, Acronyms, and Abbrevia ti ons

Contacting Physic-Control

Service Personnel Qualification

Service Information

Configuration Inf orm a ti on

Device Tracking

Recycling Information

Warnings and Precautions

Warranty

Device Information

LUCAS® 3 Components

Control Panel

Electronics Block Diagram

Device Communicati on

LUCAS® 3 Program Loader

Software installation

Connect the device via Bl ue t oot h

Connect the device via USB cable

View Error Code

Set Device S/N, Date, and Data

Change Device S/N

Set Latest Service Date

Store View

Checksum

Update LUCAS Software

Calibrate Linear Sensor

Failed calibration

Update LUCAS 3 sw 3.0 to LUCAS 3 sw 3.1

Setup

Update and Test procedure

Setup Options - LUCAS 3 Version 3.1 (Part No: 250041-00)

Troubleshooting

Troubleshooting Table

LUCAS Malfunction Alarm

Error Codes

Error Codes from Control CPU

Warnings from Control CPU

Error Codes from Protective CPU

Error Codes from Charger CPU

User Errors

Bluetooth Connecti on Error

Troubleshooting Tips

Spare Parts and Accessories

Spare Parts

Other Orderable Spare Parts

Accessories

Tools

Standard Tools

Special Tools

Substances

Software

Preventive Maintenance

Maintenance Procedur e

Clean Electric Fan and Mesh Grill

Compression Module Lubrication

Claw Lock Lubrication

Replacing Parts or Modules in LUCAS

How to Apply Thread Lock Fluid

How to Replace the Hood

How to Replace the Bellows

How to Replace the Compression Module

How to Replace the Drive Belt

How to Replace the Electric Motor

How t o Repl ac e the Control PCBA

How to Replace the Protective PCBA

How to Replace the Electric Fan

How to Replace the Support Leg

How to Replace the Antenna

How to Replace the Communication PCB

Replacing the Pow er Inlet

Replacing the Main Body/Fram e Assembly

Function Check

Introduction