8.4 Replace Cooling Fans and Circulation Fans
464 YASKAWA SIEPC71061737D GA800 Drive Technical Reference
A - Cooling fans
B - Relay cables
C - Cable hooks
D - Relay connectors
E - Circulation fan
Figure 8.72 Put the Cables and Connectors in the Drive Recess
4. Put the fan unit into the specified location and use screws to safety it to the drive.
Tighten the screws to a correct tightening torque:
• Screws in Position A: 0.98 N∙m to 1.33 N∙m (8.67 lbf∙in to 11.77 lbf∙in)
• Screws in Position B: 1.96 N∙m to 2.53 N∙m (17.35 lbf∙in to 22.39 lbf∙in)
A - Screw position A B - Screw position B
Figure 8.73 Install the Fan Unit
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