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Flange
nut
Loosen by turning
clockwise
Propeller fan
Fan motor
Fixing claws for
fan motor lead
wires (3 positions)
Motor base
No.
Part name
Fan motor
Procedure
1) Perform works of items 1) to 5), 7) of
2) Remove the flange nut fixing the fan
motor and the propeller fan.
• Loosen the flange nut by turning clock-
wise. (To tighten the flange nut, turn it
counterclockwise.)
3) Remove the propeller fan.
4) Remove the lead wire from the hook fixing
the fan motor lead wires on the motor
base. (Three positions)
5) Disconnect the connector for fan motor
from the inverter.
6) Take off the fixing screws (4 pcs.) while
holding by hands so that the fan motor
does not fall.
*(Note)
Tighten the flange nut with torque 9.8N•m
(100kgf/cm).
Remarks