TROUBLESHOOTING | ||
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TROUBLESHOOTING GUIDE
Observe Safety Guidelines detailed in the beginning of this manual.
PROBLEMS | POSSIBLE AREAS OF | |
(SYMPTOMS) | MISADJUSTMENT(S) | |
|
| OUTPUT PROBLEMS |
Major physical or electrical damage | None | |
is evident. | Contact your local Authorized Field | |
| Service Facility. | |
|
|
|
No wire feed, weld output or gas | 1. | Make sure correct voltage is |
flow when gun trigger is pulled. Fan |
| applied to the machine (115vac). |
does NOT operate. | 2. | Make certain that power switch |
| ||
|
| is in the ON position. |
| 3. | Make sure circuit breaker is |
|
| reset. |
|
|
|
No wire feed, weld output or gas | 1. | The thermostat may be tripped |
flow when gun trigger is pulled. Fan |
| due to overheating. Let machine |
operates normally. |
| cool. Weld at lower duty cycle. |
| 2. | Check for obstructions in air |
|
| flow. Check Gun Trigger connec- |
|
| tions. See Installation section. |
RECOMMENDED COURSE OF ACTION
Contact your local Lincoln Authorized Field Service Facility.
3. Gun trigger may be faulty.
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.
PRO 100
