Lincoln Electric IM306 IDEALARC DC-600 - Manual (Page 39)

E-5 TROUBLESHOOTING E-5
IDEALARC DC-600
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
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Lincoln
Authorized Field Service Facility.
Observe Safety Guidelines
detailed in the beginning of this manual. TROUBLESHOOTING GUIDE
PROBLEMS
(SYMPTOMS)
Machine input contactor operates
but machine has no weld
output.Fan runs and pilot light
glows.
POSSIBLE AREAS OF
MISADJUSTMENT(S)
1. Install a jumper from #2 to #4
on machine terminal strip. If
machine weld output is
restored the problem is in the
wire feeder or control cable.
2. If remote control is not being
used make certain the OUT-
PUT CONTROL SWITCH
(SW3) is in the "Panel" posi-
tion.
3. Check 8AMP fuse in the front
panel.Replace if blown.
4. Check for loose or faulty weld
cable connections.
RECOMMENDED
COURSE OF ACTION
OUTPUT PROBLEMS