Inspection item
• Removal (04320 or more)
* The number of cooling fans differs according to the inverter capacity. (Refer to page 84)
• Reinstallation (04320 or more)
1) After confirming the orientation of the fan, reinstall the fan so that the arrow on the left of "AIR FLOW" faces up.
AIR FLOW
CAUTION
Installing the fan in the opposite air flow direction can cause the inverter life to be shorter.
2) Install fans referring to the above figure.
86
04320, 04810
05470 or more
<Fan side face>
Fan
Fan connection
connector
Front cover 1
Fan
Fan connection
connector