| 130 | 6 Repair | CARDIOHELP System |
Service Manual | 3.3 | EN | 05
Copyright Maquet Cardiopulmonary GmbH
2 Remove the battery housing (⇨ "Removing Battery Housing",
page 116).
Battery housing
3 Unscrew the hex nut.
Mains power supply
5 Equipotential bonding pin
4 Remove the grounding cables (3 pcs.) from equipotential bonding pin.
5 Unscrew the hex nut and replace the equipotential bonding pin.
Front connections
NOTE
Install the colored indication disk.
6 Connect all grounding wires and secure them with a hex nut SW 10 with a torque of 3 Nm. Do not use
Loctite!
7 Assemble the battery housing (⇨ "Assemble Battery Housing", page 117).
8 Close the device (⇨ "Closing the Device", page 110).
9 Carry out a complete inspection (⇨ "Inspection", page 33).
u Equipotential bonding pin replaced.
u Inspection after repair has been carried out.
6.20 Replacing AC Connector Plug
Requirements
Service training part 2
CAUTION!
ESD-sensitive components
To prevent damage to ESD-sensitive components, an ESD-protected environment must be set up.
WARNING!
To finish the task, the following step must be carried out in order to ensure error-free use.
n Carrying out the inspection (⇨ "Inspection", page 33).
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