Getinge MAQUET CARDIOHELP User Manual (English)

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| CARDIOHELP System | Contents | 3 |

Service Manual | 3.3 | EN | 05

Contents

1 General Information.............................................................................................................................................7

1.1 Service Support Information ..................................................................................................................... 7

1.2 Software Versions..................................................................................................................................... 7

1.3 Special Instructions................................................................................................................................... 7

1.3.1 Definition of Paragraph Formats ...................................................................................................7

1.4 Symbols ....................................................................................................................................................9

1.5 Software Symbols..................................................................................................................................... 9

1.6 Abbreviations ............................................................................................................................................11

1.7 Precautionary Measures........................................................................................................................... 13

1.7.1 Abstract of Screw Torque..............................................................................................................13

1.8 Service Requirements .............................................................................................................................. 14

1.9 Service Equipment.................................................................................................................................... 14

1.10 CARDIOHELP Service Concept ............................................................................................................... 15

1.11 Maintenance Overview ............................................................................................................................. 16

2 System Components ...........................................................................................................................................17

2.1 General Information ..................................................................................................................................17

2.2 System Overview...................................................................................................................................... 17

2.3 Controls .................................................................................................................................................... 18

2.3.1 Control Panel ................................................................................................................................18

2.3.2 Rear Controls................................................................................................................................18

2.4 Connections.............................................................................................................................................. 18

2.5 CARDIOHELP Emergency Drive.............................................................................................................. 19

2.6 Flow/Bubble Sensor.................................................................................................................................. 19

2.7 Bubble Sensor .......................................................................................................................................... 20

2.8 Venous Probe ...........................................................................................................................................20

2.9 External Sensors ...................................................................................................................................... 20

2.10 Positions of Signs and Labels................................................................................................................... 21

2.11 Device Technical Components ................................................................................................................. 22

2.11.1 Display ..........................................................................................................................................22

2.11.2 Controls Foil with Function Buttons...............................................................................................22

2.11.3 Rotary Encoder for Rotary Knob...................................................................................................23

2.11.4 LED Foil ........................................................................................................................................23

2.11.5 Synchronous Motor.......................................................................................................................23

2.11.6 HMI PCB .......................................................................................................................................24

2.11.7 Sensor PCB ..................................................................................................................................24

2.11.8 Battery PCB ..................................................................................................................................25

2.11.9 Backlight Inverter ..........................................................................................................................25

2.11.10DIGIFLOW PCB ............................................................................................................................26

2.11.11Mains Power Supply .....................................................................................................................27

2.11.12Battery Housing with Fan ..............................................................................................................27

2.11.13Battery...........................................................................................................................................28

2.11.14Speaker.........................................................................................................................................28

2.11.15Fan Drive.......................................................................................................................................29

2.11.16Battery Housing Fan .....................................................................................................................29

2.11.17Mains Power Supply Fan ..............................................................................................................29

2.11.18Mains Filter....................................................................................................................................30