ESAB CIGWELD COMET, Руководство по эксплуатации

Страница: 19 / 24

19
8 Faulty motor windings A faulty motor is indicated if all the above
tests results are normal. Repair or replace the motor.
2. Carriage does not move. (Motor runs).
Possible cause Procedure Remedy
1 Faulty clutch Remove the clutch and check the inside
mechanism.
2 Cone friction slips Check the spring or greasy friction face. Replace the spring or clean surface
with thinners, etc.
3. Abnormal Carriage.
Possible cause Procedure Remedy
1 Severe vibration and noise a.) Foreign matter caught in gear.
b.) Gear worn.
c.) Motor faulty.
d.) Cone worn or damaged.
Repair or replace.
Replace.
Repair or replace.
Replace.
2 Clutch not disengaging Snap ring of the clutch pin is off. Replace.
3 Knocks a.) Gear worn.
b.) Faulty clutch pin.
c.) Clutch key worn.
d.) Loose shaft or drive wheel.
e.) Worn or damaged cone.
f.) Heat shield touches the work surface or
rail.
g.) Damaged rail or foreign objects on rail.
h.) Hoses or power cord interferes with
carriage movement.
i.) Faulty idle wheel.
j.) Foreign matter is attached to drive wheel,
or wheel is damaged.
Replace worn gear.
Replace faulty pin.
Repair or replace worn key.
Repair or replace.
Replace.
Exercise caution.
Repair or clean.
Exercise caution during operation.
Repair or replace.
Repair or replace.