Removing Fan And Fan Motor - Hitachi FSG Series Service Manual

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WARNING: TURN OFF all power source switches
5. Detach the hook holding the left side of the heat exchanger
and remove one (1) screw fixing the heat exchanger.
6. Remove one (1) screw fixing the heat exchanger and
detach the hook holding the right side of the heat
exchanger.
7. Lift up the heat exchanger, Draw out the rear piping of the
heat exchanger from the square hole by pulling the upper
part of the heat exchanger forward and remove the heat
exchanger.
8. For attaching the heat exchanger, perform the reverse
procedures for removing.
NOTE:
After attaching the heat exchanger, check to ensure that
the hooks and the screws at the right and the left sides of
the heat exchanger are correctly attached.
2.5.9

REMOVING FAN AND FAN MOTOR

1. Remove the heat exchanger according to the item 2.5.8,
"Removing Heat Exchanger".
2. Remove the supporting plate for the bearing by pushing the
knobs at both sides of the supporting plate toward the
inside and detaching the hooks.
3. Remove the motor holders 1 and 2 fixing the fan motor.
For removing the motor holder, insert the screwdriver at the
hook part and screw it.
4. After removing the motor holder 1, loosen one screw (1)
fixing the motor shaft and the fan.
Detach Hook
Pull the upper part of the heat
exchanger forward
Heat Exchanger
Supporting Plate
Bearings (inside)
Hook
Motor Holder 2
Motor Holder 1,2
2
SERVICING
33
Screw
Detach
Hook
Screw
Unit Body
Square Hole
Push Knobs at both
sides and detach Hooks
Knob
Hook
Fan Motor
Motor Holder 1
Screwdriver
Hook