7 Periodic Inspection and Maintenance
YASKAWA ELECTRIC
SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
387
A - Circuit Board Cooling Fans
B - Fan unit base
C - Alignment pin on fan unit base
Figure 7.59 Attach 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 lb.
∙
in. to 11.77 lb.
∙
in.).
3.
Connect the fan cable to the fan connector.
A - Fan cable
B - Circuit board cooling fan unit
C - Fan connector
Figure 7.60 Connect Cooling Fan Connectors
4.
Reattach the drive cover.