| TROUBLESHOOTING |
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Observe Safety Guidelines
detailed in the beginning of this manual.
TROUBLESHOOTING GUIDE
PROBLEMS | POSSIBLE AREAS OF | RECOMMENDED | |
(SYMPTOMS) | MISADJUSTMENT(S) | COURSE OF ACTION | |
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| WELDING PROBLEMS |
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Arc is unstable – Poor starting | 1. Check for correct input voltage |
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| to machine – 115 vac. |
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| 2. | Check for proper electrode |
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| polarity for process. |
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| 3. | Check gun tip for wear or dam- | Contact your local Lincoln |
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| age – Replace. | Authorized Field Service Facility. |
| 4. | Check for proper gas and flow |
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| rate for process. |
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| 5. | Check work cable for loose or |
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| faulty connections. |
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| 6. | Check gun for damage or |
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| breaks. |
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CAUTION
If for any reason you do not understand the test procedures or are unable to Perform the tests/repairs safely, contact your
LOCAL AUTHORIZED LINCOLN ELECTRIC FIELD SERVICE FACILITY for assistance before you proceed.
