Lincoln Electric IDEALARC DC-600 Operator's Manual page 40

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TROUBLESHOOTING GUIDE
PROBLEMS
(SYMPTOMS)
Machine has maximum weld out-
put and no control.
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.
TROUBLESHOOTING
POSSIBLE AREAS OF
MISADJUSTMENT(S)
OUTPUT PROBLEMS
1. If remote control is being used
set OUTPUT CONTROL
SWITCH (SW3) in "Panel"
position and control weld out-
put with the OUTPUT CON-
TROL POTENTIOMETER (R1)
at DC600. If the problem is
solved check the remote con-
trol unit (or wire feeder) and
associated control cable.
CAUTION
IDEALARC DC-600
Observe Safety Guidelines
detailed in the beginning of this manual.
RECOMMENDED
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.
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