Periodic Inspection and Maintenance
8
8.4 Replace Cooling Fans and Circulation Fans
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 415
A - Circuit board cooling fan
B - Fan unit base
C - Alignment pin on fan unit base
Figure 8.72 Install the Circuit Board Cooling Fan
Note:
When you install the circuit board cooling fan, make sure that you do not pinch cables between the circuit board cooling fan and
the fan unit base.
2. Put the fan unit into the specified location and use screws to safety it to the drive.
Tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 in∙lb to 11.77 in∙lb).
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