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3
3
)
INSPECTION
(1)
Rotor assembly inspection
Rotor should always be cleaned with compressed
air.
If the dirt will not come off lightly wipe off with
piece of cotton or soft cloth wetted with gasoline.
Rotor out diameter :
Tool : Vernier calipers and standard tool
(2)
Stator assembly inspection
Stator should always be cleaned with compressed air.
If the dirt will not come off lightly wipe off with piece of cotton or soft cloth wetted with gasoline,
using care not to damage the coil insulation.
Use mm
tester and check for two power line of
stator repeatedly (U-V, V-W, W-U).
At that time resistance is around 5.3mm
Insulation test
Use insulation tester (1000Vac, Min. 10M
measure as a picture.
If the insulation is defective, replace with new parts
4)
DISASSEMBLY FOR AC MOTOR
Before disassembling motor, remove terminal protector from the motor and separate thermistor
and speed sensor connectors from hanger.
123.1 0.05
) and
10BOP7PM04
7-21
10BOP7PM01
10BOP7PM02
10BOP7PM03
10BOP7PM05
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