Yaskawa Z1000U HVAC Matrix Bypass User Manual
Page 296
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A –Screw locations
Figure 7.30 Attach the Cooling Fan Unit
4.
Reattach the fan guard and then tighten the screws firmly so that the screws do not come loose.
Figure 7.31 Reattach the Fan Cover
n
Removing the Circulation Fan
1.
Loosen the five screws that hold the drive cover in place.
CAUTION! Crush Hazard. Do not completely remove the cover screws, just loosen them. If the cover screws are removed
completely, the terminal cover may fall off causing an injury. Take special care when removing/reattaching the terminal covers for
larger drives.
A
A –Screw locations
Figure 7.32 Remove the Drive Cover
2.
Unlock the two cable hooks.
Note:
The circulation fan unit on models 4o0302 to 4o0414 is located on the right side of the drive.
7.5 Drive Cooling Fans
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YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual