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3
3
)
INSPECTION
(1)
Rotor Assembly
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
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 6.85mm
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
10BOP7TM04
7-15
10BOP7TM01
10BOP7TM02
10BOP7TM03
10BOP7TM05
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