TROUBLESHOOTING | ||
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| Observe all Safety Guidelines detailed throughout this manual |
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PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
The TOMAHAWK™ 625 powers up 1. Turn the output knob to purge | |
properly but there is no response | zone on the front of the TOMA- |
when the trigger is pulled and only | HAWK™ 625. If air does not flow, |
the POWER LED is lit. | then: |
| • The main gas solenoid assem- |
| bly/pressure sensor may be |
| faulty. Check or replace. |
| • Possible faulty Control board. |
2. Remove the handles (or barrel) of the torch and examine all the con- nections.
3. Check for proper trigger switch operation. Replace the trigger switch or torch cable if defective.
4. Possible faulty Inverter Board.
5. Possible faulty Control board.
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.
TOMAHAWK™ 625
