Lincoln Electric FlexCut 80 Operator's Manual page 37

FLEXCUT™ 80
PROBLEMS
(SYMPTOMS)
The FLEXCUT™ 80 powers up properly but
there is no response when the trigger is
pulled and only the POWER LED is lit.
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.
Observe all Safety Guidelines detailed throughout this manual
POSSIBLE AREAS OF
MISADJUSTMENTS
1. Turn the output knob to purge zone on
the front of the FLEXCUT™ 80 . If air
does not flow, then:
• The main gas solenoid assembly/pres-
sure sensor may be faulty. Check or
replace.
• Possible faulty Control board.
2. Remove the handles (or barrel) of the
torch and examine all the connections.
3. Check for proper trigger switch operation.
Replace the trigger switch or torch cable
if defective.
4. Possible faulty Control board.
E-3
If all recommended possible areas of mis-
adjustment have been checked and the
problem persists, Contact your local
Lincoln Authorized Field Service Facility.
CAUTION
TROUBLESHOOTING
RECOMMENDED
COURSE OF ACTION