Figure 7.40 Unplug the Relay Connectors
5.
Loosen the 12 screws, then slide the cooling fan unit and carefully pull it out.
A
A –25 screw locations
Figure 7.41 Remove the Cooling Fan Unit
n
Installing the Cooling Fan Unit
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.
1.
Reverse the procedure described above to install the replacement cooling fan unit.
Note:
1.
Replace the whole unit when performing maintenance on the cooling fan unit.
2.
Do not pinch the fan cable between parts when reassembling the fan unit.
3.
Tighten the screws firmly so they do not come loose.
7.4 Drive Cooling Fans
440
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
Summary of Contents for U1000 iQpump Drive
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