Periodic Inspection and Maintenance
8
8.4 Replace Cooling Fans and Circulation Fans
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 399
2. Align the pins on the fan unit base with the notches on the fan and put the fan unit base in the fan unit, then
use the screws to safety it.
Tighten the M4 screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 in∙lb to 11.77 in∙lb).
A - Cooling fan
B - Fan unit base
C - Alignment pin on fan unit base
D - Circulation fan connector
Figure 8.45 Install the Cooling Fan
Note:
When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the fan unit base.
3. Put the fan unit into the specified location and slide it to the left, then 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).
Figure 8.46 Install the Fan Unit
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