90
MPB-311
Electrical connection
9.3.2
Opening and closing the service door
Opening the service door
1. Open the service door with the supplied key.
Closing the service door
DANGER
Danger to life if the protective earth conductor for the service door is not
connected!
1. Ensure that the protective earth conductor for the service door is located on
the service door and connected to the cover.
2. Close the service door.
Mag01330a
1
2
3
1
Fig. 61:
Open service door, service door earthing
1 Service door
2 Protective earth conductor for service door, earthed via earthing point cover
3
Cover earthing point
Summary of Contents for MPB-311
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