Getinge MAQUET CARDIOHELP

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| 148 | 9 Diagrams | CARDIOHELP System |

Service Manual | 3.3 | EN | 05

9.6 Wiring Diagram

Wiring diagram

Main Page

Table of Contents3
General Information7
Service Support Information7
Software Versions7
Special Instructions7
Definition of Paragraph Formats7
Symbols9
Software Symbols9
Abbreviations11
Precautionary Measures13
Abstract of Screw Torque13
Service Requirements14
Service Equipment14
CARDIOHELP Service Concept15
Maintenance Overview16
System Components17
General Information17
System Overview17
Controls18
Control Panel18
Rear Controls18
Connections18
CARDIOHELP Emergency Drive19
Flow/Bubble Sensor19
Bubble Sensor20
Venous Probe20
External Sensors20
Positions of Signs and Labels21
Device Technical Components22
Display22
Controls Foil with Function Buttons22
Rotary Encoder for Rotary Knob23
LED Foil23
Synchronous Motor23
Hmi Pcb24
Sensor PCB24
Battery PCB25
Backlight Inverter25
10Digiflow Pcb26
11Mains Power Supply27
12Battery Housing with Fan27
13Battery28
14Speaker28
15Fan Drive29
16Battery Housing Fan29
17Mains Power Supply Fan29
18Mains Filter30
19Flow/Bubble Sensor30
20Bubble Sensor31
21Venous Probe31
Emergency Drive Technical Components32
Foil32
Emergency Drive PCB32
Inspection33
General Information33
HLS Test Circuit33
Connecting the HLS Module33
Disconnecting the HLS Module34
Connecting the Test Circuit34
Transport Guard Check35
Emptying the Test Circuit35
Visual Inspection36
CARDIOHELP Device36
CARDIOHELP Emergency Drive37
Controls and Display Elements37
Connections37
Electrical Safety Test39
Protective Ground Resistance RSL39
Protective Ground Resistance Power Plug40
Insulation Resistance RISO40
Equipment Leakage Current IGER40
Function Test41
Mechanical Function Test41
Manual Function Test43
Venous Probe48
Measured Value and Alarm Monitoring49
Flow Accuracy50
Interventions51
PC-Aided Function Test54
External Temperature Sensors58
External Pressure Sensors59
Disposable's Integrated Pressure and Temperature Sensors59
Update Service Data60
Save Next Service Date60
Create Status Report61
Create Attachment for Service Protocol62
Read out and Delete Service Events62
Read out and Delete User Events63
Ending the Service64
Concluding Maintenance64
Finishing64
Final Assessment64
Servicing66
Cleaning the Rotary Knob66
Replacing the Batteries67
Replacing Fan Drive69
Replacing Battery Housing Fan69
Replacing Mains Power Supply Fan72
Replacing Speaker73
Lubricating the Emergency Drive74
Service Interfaces77
CARDIOHELP Service Function77
Call up "Service" Screen77
Calibrate the Touchscreen78
Calibrate the Batteries79
Read Analog Inputs79
Save Clinic Configuration79
Activate the Service Interface79
Validate the Software80
Configurate Alarms80
CARDIOHELP Service Tool Software80
Screen Layout81
Welcome" Tab82
Software Update" Tab82
Maintenance" Tab82
Special" Tab83
Function Test" Tab84
Base Unit IPC" Tab84
Use Service Tool Software85
Start Service Tool Software85
Carry out Software Update85
Analyzing Events and Errors87
Licensing90
Teaching the Venous Probe91
Saving the Battery Change92
Saving the Serial Number93
Delete Clinic Configuration - Save Factory Settings93
Country Settings94
IPC Function Test95
Installation of the Service Tool Software97
Installing CARDIOHELP Hardware97
Installing at Windows XP97
Installing at Windows Vista98
Installing at Windows 799
Repair101
Replacing the Rotary Knob102
Assemble the Rotary Knob102
Replacing the Venous Probe102
Changing the Guard Safety Release Mechanism103
Assemble the Guard104
Reparing the Emergency Drive106
Dismantling the Emergency Drive106
Replacing the Emergency Drive PCB107
Replacing the Emergency Drive LED Foil107
Opening the Device108
Closing the Device110
Replacing the Sensor Panel (Set)111
Replacing the LED Foil112
Replacing the DIGIFLOW PCB113
Replacing Battery PCB114
Removing Battery Housing116
Assemble Battery Housing117
Replacing Gasket Sealing117
Replacement of Heat Sink Sealing118
Replacement of Sensor Panel Sealing118
Replacing Backlight Inverter118
Assemble the Backlight Inverter119
Replacing HMI PCB119
Assemble the HMI PCB121
Replacing Display and Touch Panel122
Replacing Mains Power Supply124
Replacing Rotary Encoder126
Assemble Rotary Encoder127
Replacing Female Connectors128
Replacing Equipotential Bonding Pin129
Replacing AC Connector Plug130
Initial Set-Up133
Error Diagnosis134
Possible Causes of Error134
Diagrams136
Access Layout136
Hmi Pcb136
Sensor PCB137
Battery PCB139
Power Supply PCB139
Backlight Inverter140
Digiflow Pcb140
Service Protocol141
Attachment for Service Protocol145
Status Report146
Connecting Diagram Nurse Call147
Wiring Diagram148
Change History149

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