TROUBLESHOOTING
Troubleshooting Guide
Observe Safety Guidelines detailed in the beginning of this manual.
PROBLEMS | POSSIBLE |
(SYMPTOMS) | CAUSE |
| HIGH FREQUENCY PROBLEMS |
High frequency not present or | 1. | Check for correct gas and gas |
intermittent at torch electrode |
| flow |
| 2. | Check torch and work cables |
|
| for breaks and leaks |
| 3. | Check spark gap for correct |
|
| setting 0.015in. (.25mm) |
High frequency not present at spark 1. | Make certain that the High |
gap | Frequency switch (S2) is NOT |
| in the OFF position |
2. | Check spark gap for correct |
| setting 0.015in (.25mm) |
iRECOMMENDED
COURSE OF ACTION
If all recommended possible areas of misadjustment have been checked and the problem persists,
Contact your local Lincoln Authorized Field Service Facility.
High Frequency stays on after the arc is established
1.High frequency switch (S2) is in the continuous position
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 Field Service Facility for technical troubleshooting assistance before you proceed.
– 36 – | TIG MODULE |
