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8
Remove parts to be replaced from the fan motor assembly.
Replace the fan motor with a new one.
Motor base
Motor base
Fixing br
Fixing brac
acket
et
Tightening band
Tightening band
(Left) tw
(Left) two, (Right) tw
, (Right) two
o
Motor base
Fixing bracket
Tightening band
(Left) two, (Right) two
After replacement, assemble the fan in reverse procedure so that the assembly becomes the same status before replacement.
Be sure there is no looseness of screws in assembling time.
Check that the air blows off and the fan does not hit with the fan case, and also check there is no abnormal noise.
Take off M4 screws (4 positions) from the bell mouth.
Loosen the setscrews.
When replacing the fan motor, set it so
that the model name label directs upward.
Remove the fan
Loosen M4 scre
Loosen M4 screws (2 positions) of the tightening band,
ws (2 positions) of the tightening band,
remo
remove the tightening band and the fixing br
e the tightening band and the fixing brac
acket and
et and
then replace the f
then replace the fan motor
an motor.
Loosen M4 screws (2 positions) of the tightening band,
remove the tightening band and the fixing bracket and
then replace the fan motor.