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8.Electronics & circuit board
Electronics & circuit board
×4 T10
Preparations
Start by separating motor unit from gear
house, see chapter 7, "Dismantling motor
unit...".
Cooling fan
1. Connection to circuit board
(a) cooling fan
Also remove these for better access:
(b) red, machine motor cable
(c) blue, machine motor cable
2. Remove the fasteners from each corner
of the cooling fan
• unscrew about 4—5 turns
– Torx wrench: T10
3. Remove the cooling fan
REASSEMBLING OF COOLING FAN
Reverse step 1—3 as above.
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