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TROUBLESHOOTING AND REPAIR | |||||
Observe Safety Guidelines detailed in the beginning of 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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| ArcLink System Error Codes |
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| Fault Code |
| Description | Possible Adjustments |
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Err 81 | Motor overload, long term. | 1. The wire drive motor has over- | 1. Check that the electrode slides | ||
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| heated. | easily through the gun and | |
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| cable. |
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| 2. Remove tight bends from | the |
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| gun and cable. |
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| 3. Check that the spindle brake is | |
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| not too tight. |
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| 4. Verify a high quality electrode is | |
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| being used. |
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| 5. Wait for the error to reset and the | |
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| motor to cool (approximately 1 | |
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| minute). |
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Err 82 | Motor overload, short term. | 1. The wire drive motor current draw | 1. Check that motor can turn freely | ||
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| has exceeded limits, usually | when idle arm is open. |
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| because the motor is in a locked | 2. Verify that the gears are free of | |
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| rotor state. | debris and dirt. |
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Err 263 | No usable weld modes. | 1. The power source does not have | 1. See the power source Instruction | ||
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| any welding programs loaded. | Manual for load welding pro- | |
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| grams. |
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Err 53 Voltage sense loss. | 1. | The system detected that one | Verify that leads 67 and 21 is | ||
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| of the voltage sense lead | enabled and connected. See | |
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| cables was disconnected from | enhanced schematic. |
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| the welding circuit during a |
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| weld. |
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Err 95 Spool gun or pull gun | 1. | The drive motor in the spool | Check spool gun brake or feeding | ||
motor overload. |
| gun or | for binding. Replace spool gun | ||
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| drawing too much current. | circuit board. |
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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 the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call
