YASKAWA iQpump Micro CIMR-PW Series User Manual page 300

7.4 Drive Cooling Fans
Installing the External Fan
n
The external fan installation procedure differs by drive model. Refer to
NOTICE: Install the fan with the label facing the toward the inside of the drive. The fan may be damaged if it is facing the wrong direction.
A – Conduit hole
1.
Place the rubber bushing for the fan into the heatsink holes.
NOTICE: Ensure that all bushings fit securely into place. Loose rubber bushings may allow water and dust to enter the drive.
2.
Route the fan wiring through the rubber bushing.
3.
Plug the fan connector back in.
4.
Fill the wiring hole in the rubber grommet to a minimum depth of 9.7 mm (0.38 in.) with RTV sealant (KE-3494) specified
in Table 7.5.
5.
Install the fan guard onto the fan.
6.
Replace the fan into its original position and fasten the fan into place.
300
Rubber bushing
Push the rubber bushing
out of the wiring holes
Figure 7.10 Removing the External Fan
2V0030G to 2V0056G
4V0018G to 4V0031G
A
B
Figure 7.11 External Fans and Conduit Holes
Figure 7.12 Fastening the Rubber Bushing in Model 4V0038G
Figure 7.11
4V0038G
A
B
B – Fan unit
A
B
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Label
Bolt 7 mm
for the different fan configurations.
2V0069G
A
B