YASKAWA GA700 - Page 428

7.4 Replace a Cooling Fan and Circulation Fan
428 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
1. Unplug the fan cables from the fan connectors.
A - Fan cable
B - Circuit board cooling fan unit
C - Fan connector
Figure 7.55 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 7.56 Slide the Circuit Board Cooling Fan Unit
3. Remove the circuit board cooling fan unit.
Figure 7.57 Remove the Circuit Board Cooling Fan Unit