Bolton Tools CS 250 Panduan Pengoperasian - Halaman 10

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Trouble

Excessive bouncing or

breaking of the saw.

Motor does not turn

Cooling system does not

work

Trouble shooting

Possible cause

1. Speed an/or saw feed

too high.

2. Teeth blunt, tooth

cavities too small.

3. Wrong coolant

4. Saw jolts because chips

remain in the saw cavity

(cold-welding on the saw).

5. Saw installed incorrectly

with respect to the

direction

of rotation.

6. Worm and worm wheel

worn out.

1. Motor incorrectly

connected.

2. Relays or motor

defective.

3. Selector switch is in the

OFF position

4. Thermal protection of

motor defective

5. Fuses blown

6. Emergency stop button

depressed

1. Cock on saw guard in

closed position.

2. Pump incorrectly

connected.

3. Pump defective

4. Cooling tank empty

5. Suction pipe of cooling

pump obstructed.

Remedy

Use Bewo Oil S

Have the saw ground and

the tooth cavity polished,

so that the chips can

easily slide through the

tooth cavity. Turn the saw

and check the teeth.

Replace.