Vessel GT-CD60-34, Инструкция по эксплуатации

Страница: 13 / 40

Troubleshooting
12
Troubleshooting
Trouble
Cause Action
1. No rotation
Air is not provided. Turn on the air.
The hose is twisted. Straighten the hose.
Air pressure is low.
Adjust the air
pressure.
Parts are rusted due to a lack
of lubrication.
Lubricate the unit.
Dirt contamination. Request overhaul
Malfunction (worn out /
damaged, etc.) on motor
and Gear.
Request for parts
replacement
2. Rotation is
uneven.
Rate of air flow is
inadequate.
Confirm air flow rate.
Air pressure is low. Adjust air pressure.
Parts are rusted due to a lack
of lubrication.
Lubricate the unit.
Damage of gear or bearing Replacement
3
．
Rotation does
not stop.
Change of shape of the
Throttle Valve.
Request for parts
replacement
Contamination by a foreign
substance in the throttle
valve.
Request overhaul
4.Drill bit cannot be
fixed.
Screw of attachment part is
damaged.
Replacement
5. Air leakage
Problem of throttle part. Ex.
O-ling, Throttle spring ,
rusting, cracking
Request for parts
replacement
6.Abnormal noise
Spare parts came loose. Request overhaul
Worn out and damaged
bearings. Request for parts
replacement
Gear part problem.
Request for parts
replacement
Worn out and damaged rotor
blade. Request for parts
replacement