YASKAWA GA800 Technical Reference page 450

8.4 Replace Cooling Fans and Circulation Fans
A - Fan unit
3.
Disconnect the relay connector and remove the fan unit.
4.
Remove the screws that safety the circulation fan and remove the fan.
A - Circulation fan
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Circulation Fan Installation
Reverse the removal procedure for fan installation.
450
B - Screws
Figure 8.41 Slide the Fan Unit
Figure 8.42 Remove the Fan Unit
Figure 8.43 Remove the Circulation Fan
YASKAWA SIEPC71061737D GA800 Drive Technical Reference