Periodic Inspection and Maintenance
7
7.4 Replace Cooling Fans and Circulation Fans
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 411
1. Unplug the fan cables from the fan connectors.
A - Fan connectors
B - Fan cables
C - Circuit board cooling fan units
Figure 7.59 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 7.60 Slide the Circuit Board Cooling Fan Units
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