Periodic Inspection and
Maintenance
8
8.4 Replace a Cooling Fan and Circulation Fan
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 333
1. Unplug the fan cables from the fan connectors.
A - Fan cable
B - Circuit board cooling fan unit
C - Fan connector
Figure 8.55 Circulation Fan Components
2. Loosen the circuit board cooling fan unit screws 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 8.56 Slide the Circuit Board Cooling Fan Unit
3. Remove the circuit board cooling fan unit.
Figure 8.57 Remove the Circuit Board Cooling Fan Unit
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