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| TROUBLESHOOTING & REPAIR |
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| Observe all Safety Guidelines detailed throughout this manual |
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| PROBLEMS |
| POSSIBLE AREAS OF | RECOMMENDED |
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| (SYMPTOMS) |
| MISADJUSTMENT(S) | COURSE OF ACTION |
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OUTPUT PROBLEMS
No output but the fan operates nor- mally.
1.The mode switch must be in one of the SMAW modes or if in the GTAW mode the remote trigger circuit must be activated.
2.The Local/Remote switch (S3) must be in the LOCAL position unless a remote control device is attached to the remote receptacle.
3.If the machine has not been used for a long time and is connected for 380 VAC or higher, the capacitors may need “condition- ing”. See Input Filter Capacitor Conditioning.
4.The machine may be overheated. Check the thermal indicator light. Wait for the machine to cool and the thermostats to reset.
If all recommended possible areas of misadjustment have been checked and the problem persists, Contact your local Lincoln Authorized Field Service Facility.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, con- tact your local authorized field service facility for technical troubleshooting assistance before you proceed.
