Ingersoll Rand EL0410BC–SS–ESD Manual De Operación Y Mantenimiento página 19

Tool makes abnormal sounds
5.
when the motor is running.
Is there looseness
at the assembly points?
No
After removing the gear
train, does motor sound
normal when running?
Yes
Is the gear train
properly lubricated?
Yes
6. Tool generates abnormal
heat when operating.
After removing the gear
train, does tool cool down
and motor run normally?
Yes
TROUBLESHOOTING GUIDE (Continued)
Yes
No
No
No
19
1. Screws are loose.
Tighten all Screws.
2. Clutch Housing is loose.
Tighten the Clutch Housing to the proper torque.
1. Armature is in contact with the Magnet.
Replace the motor.
2. Foreign material has gotten into the motor.
Clean or replace the motor.
3. Ball Bearings are defective.
Replace the motor.
4. Armature is defective.
Replace the motor.
No grease on the gear train.
Apply a thin film of the recommended grease
to the gear train.
1. Spindle Bearing has failed.
Replace the Spindle Assembly.
2. Gears are worn or dirty.
Clean or replace the gears.
Motor is defective.
Replace the motor.
Planetary gears and the Clutch require lubrication.
Lubricate the Clutch and gear train with the
recommended grease.
Do not apply too much or too little grease.