Replacing the battery switch circuit board
Fig. 45: Replacing the battery switch circuit board
In the interest of clarity, the cables have been omitted from the diagram.
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Loosen the socket head screws (DIN 912 M5x8 / allen key size 4 mm) of the cable connections (A 40
to A 45) including the spring washers from the circuit board A 6 (Battery switch circuit board).
◗
Disconnect the following connectors from the circuit board A 6:
– Connection circuit breaker sensor module A 31
– Connection discharger A 32
– Connection switching power supply A 33 and A 34
◗
Pull the circuit board A 6 straight out.
When installing the circuit board, take care to avoid wedging it askew in its slot.
SM-5811-0000.01 ENG
A 31
A 34
A 33
S5 System • Replacing components
A 6
A 32
6.9
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