
S5 System • Replacing components
SM-5811-0000.01 ENG
6.53
6.6.2
Replacing control panel components
Replacing the circuit board fan control
Fig. 87: Replacing the circuit board fan control
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Disconnect the following connectors from the circuit board
fan control
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Remove the two socket head screws shown above (DIN 912 M3x6 / allen key size 2.5 mm), including
washers (DIN 125 A 3.2).
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Replace thecircuit board
fan control
Item
Name
Number
Part number
H 21
Connection fan
CON 2
Connection power supply
CON 1