Hitachi RPIL-3.0UFE1NH Service Manual page 43

4. DISASSEMBLY AND ASSEMBLY FOR COMPRESSOR AND MOTOR
5.0HP/6.0HP/6.5HP
Removal and Assembly of Fan Motor
Important: Before removing the fan, make sure the power is off.
Step
1. Unplug the motor
cables.
2. Loosen the fan
and motor.
3. Remove the
diversion circle and
support bracket.
4. Replace the motor.
5. Reassembly of the
unit.
Illustration
41
Handling instruction
Use screwdriver to remove the
electric box cover and unplug the
motor cables in electric box.
Use a offset spanner to loosen the
screws holding the fan cage to the
motor shaft. Remove outer housing
holding motor in place.
Use screwdriver to remove the
diversion circle and support
bracket.
Remove the fan cage from the
motor shaft. Remove the motor from
the air inlet and replace with new
motor. Be sure to tighten the cages
onto the motor shafts.
Reassemble the unit in the
reverse order of disassembly and
test operation.