Grizzly G0592 Bedienungsanleitung PDF herunterladen (Seite 34)

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G0592 Metal Cutting Bandsaw

Review the troubleshooting and procedures in this section to fix your machine if a problem develops. If you

need replacement parts or you are unsure of your repair skills, then feel free to call our Technical Support

at (570) 546-9663.

SECTION 7: SERVICE

Troubleshooting

Motor & Electrical

SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION

Machine does not start or a

breaker trips.

1. E-Stop button pressed.

2. Plug/receptacle is at fault or wired

incorrectly.

3. Start capacitor is at fault.

4. Wall fuse/circuit breaker is blown/

tripped.

5. Motor connection wired incorrectly.

6. Power supply is at fault/switched

OFF.

7. Motor ON/OFF switch is at fault.

8. Wiring is open/has high resistance.

9. Motor is at fault.

1. Twist E-Stop button until it pops out.

2. Test for good contacts; correct the wiring.

3. Test/replace capacitor if faulty.

4. Ensure correct size for machine load; replace weak

breaker.

5. Correct motor wiring connections.

6. Ensure hot lines have correct voltage on all legs and

main power supply is switched ON.

7. Replace faulty ON/OFF switch.

8. Check for broken wires or disconnected/corroded

connections, and repair/replace as necessary.

9. Test/repair/replace.

Machine stalls or is under

powered.

1. Wrong blade for the workpiece

material.

2. Wrong workpiece material.

3. Feed rate/cutting speed too fast for

task.

4. Blade is slipping on wheels.

5. Low power supply voltage.

6. Motor bearings are at fault.

7. Plug/receptacle is at fault.

8. Motor connection is wired incor

rectly.

9. Motor has overheated.

10. Motor is at fault.

1. Use blade with correct properties for your type of cut

ting.

2. Use metal with correct properties for your type of cut

ting.

3. Decrease feed rate/cutting speed.

4. Adjust blade tracking and tension.

5. Ensure hot lines have correct voltage on all legs.

6. Test by rotating shaft; rotational grinding/loose shaft

requires bearing replacement.

7. Test for good contacts; correct the wiring.

8. Correct motor wiring connections.

9. Clean off motor, let cool, and reduce workload.

10. Test/repair/replace.

Machine has vibration or

noisy operation.

1. Motor fan is rubbing on fan cover.

2. Blade is at fault.

3. Gearbox is at fault.

4. Wrong blade for material.

5. Speed is set too slow.

1. Replace dented fan cover; replace loose/damaged

fan.

2. Replace/resharpen blade.

3. Rebuild gearbox for bad gear(s)/bearing(s).

4. Change blade.

5. Adjust speed as required.

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