SECTION 7: SERVICE
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)
Troubleshooting
Motor & Electrical
SYMPTOM |
| POSSIBLE CAUSE |
| CORRECTIVE ACTION |
Machine does not start or a | 1. | 1. | Twist | |
breaker trips. | 2. | Plug/receptacle is at fault or wired | 2. | Test for good contacts; correct the wiring. |
|
| incorrectly. |
|
|
| 3. | Start capacitor is at fault (G0613). | 3. | Test/replace capacitor if faulty. |
| 4. | Wall fuse/circuit breaker is blown/ | 4. | Ensure correct size for machine load; replace weak |
|
| tripped. |
| breaker. |
| 5. | Motor connection wired incorrectly. | 5. | Correct motor wiring connections. |
| 6. | Power supply is at fault/switched | 6. | Ensure hot lines have correct voltage on all legs and |
|
| OFF. |
| main power supply is switched ON. |
| 7. | Motor ON/OFF switch is at fault. | 7. | Replace faulty ON/OFF switch. |
| 8. | Wiring is open/has high resistance. | 8. | Check for broken wires or disconnected/corroded |
|
|
|
| connections, and repair/replace as necessary. |
| 9. | Motor is at fault. | 9. | Test/repair/replace. |
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|
|
|
|
Machine stalls or is under- | 1. | Wrong blade for the workpiece | 1. | Use blade with correct properties for your type of cut- |
powered. |
| material. |
| ting. |
| 2. | Wrong workpiece material. | 2. | Use metal with correct properties for your type of cut- |
|
|
|
| ting. |
| 3. | Feed rate/cutting speed too fast for | 3. | Decrease feed rate/cutting speed. |
|
| task. |
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|
| 4. | Blade is slipping on wheels. | 4. | Adjust blade guides and tension. |
| 5. | Incorrect power supply voltage. | 5. | Ensure hot lines have correct voltage on all legs. |
| 6. | Motor bearings are at fault. | 6. | Test by rotating shaft; rotational grinding/loose shaft |
|
|
|
| requires bearing replacement. |
| 7. | Plug/receptacle is at fault. | 7. | Test for good contacts; correct the wiring. |
| 8. | Motor connection is wired incor- | 8. | Correct motor wiring connections. |
|
| rectly. |
|
|
| 9. | Motor has overheated. | 9. | Clean off motor, let cool, and reduce workload. |
| 10. Motor is at fault. | 10. Test/repair/replace. | ||
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|
Machine has vibration or | 1. | Motor fan is rubbing on fan cover. | 1. | Replace dented fan cover; replace loose/damaged |
noisy operation. |
|
|
| fan. |
| 2. | Blade is at fault. | 2. | Replace/resharpen blade. |
| 3. | Wormgear is at fault. | 3. | Rebuild gearbox for bad gear(s)/bearing(s). |
| 4. | Wrong blade for material. | 4. | Change blade. |
| 5. | Speed is set too slow. | 5. | Adjust speed as required. |
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G0613/14 Swivel Mast Metal Cutting Bandsaw |
