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E-6
TROUBLESHOOTING
E-6
CV-300
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.
CAUTION
Observe all Safety Guidelines detailed throughout this manual
PROBLEMS
PROBLEMS
(SYMPTOMS)
POSSIBLE AREAS OF
MISADJUSTMENTS
RECOMMENDED
COURSE OF ACTION
Output control not functioning on
Remote Control.
Voltage Adjust not functioning on the
machine.
1. Local/Remote switch in wrong
position.
2. Faulty Local/Remote switch.
3. Faulty Remote Control poten-
tiometer.
4. Leads or connections open in
control circuit.
5. Faulty Control PC board.
1. Local/Remote switch in the
wrong position.
2. Faulty Local/Remote switch.
3. Faulty Voltage Adjust
potentiometer.
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Lincoln
Authorized Field Service Facility.
OPTIONS TROUBLESHOOTING GUIDE
K857 (or other) Remote Output Control