8.4 Replace Cooling Fans and Circulation Fans
458 YASKAWA SIEPC71061737D GA800 Drive Technical Reference
1. Unplug the fan cables from the fan connectors.
A - Fan connectors
B - Fan cables
C - Circuit board cooling fan units
Figure 8.59 Unplug the Fan Cables
2. Loosen the screws that safety the circuit board cooling fan unit and slide the circuit board cooling fan unit up.
Note:
To remove the fan unit, it is only necessary to loosen the screws.
A - Screws
Figure 8.60 Slide the Circuit Board Cooling Fan Units
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