TROUBLESHOOTING | ||
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| Observe all Safety Guidelines detailed throughout this manual |
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PROBLEMS
(SYMPTOMS)
POSSIBLE AREAS OF
MISADJUSTMENTS
RECOMMENDED
COURSE OF ACTION
Cooler does not operate | 1. Input cord unplugged. | |
| 2. | Power harness damaged. |
| 3. | Water lines blocked or crimped. |
| 4. | Leak in gun or water hoses. |
| 5. | Coolant reservoir empty. |
| 6. | The system needs to be primed. |
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Internal water leak. | 1. Hose clamp loose on one of | |
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| internal hoses. |
| 2. | Internal hose punctured. |
| 3. | Heat exchanger leaking. |
| 4. | Pump seal is leaking. |
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Torch or gun runs hot. | 1. Unit placed by area of extreme | |
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| heat. |
| 2. | Low coolant flow. |
| 3. | No coolant flow. |
| 4. | Fan not operating. |
| 5. | Heat exchanger clogged. |
| 6. | Pump seal is leaking |
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Fan operates but there is low | 1. Leak in torch/gun or hoses. | |
coolant flow. | 2. Torch/gun or hoses partially | |
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| obstructed. |
| 3. | Reservoir empty or very low. |
| 4. | Pump Strainer is dirty. |
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Fan operates but there is no | 1. Pump or pump motor failure. | |
coolant flow. | 2. Pump strainer is blocked. | |
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Pump operates, but fan does not. | 1. Loose or disconnected fan lead. | |
| 2. | Obstruction in fan blade. |
| 3. | Fan motor failure. |
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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, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.