Troubleshooting, Caution, Troubleshooting guide – Lincoln Electric IM657 RED-D-ARC DC-600 User Manual
Page 39
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TROUBLESHOOTING
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If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local 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 Authorized
Field Service Facility.
Observe Safety Guidelines
detailed in the beginning of this manual.
TROUBLESHOOTING GUIDE
PROBLEMS
(SYMPTOMS)
Poor arc characteristics in all
processes.
POSSIBLE AREAS OF
MISADJUSTMENT(S)
1.
Check for the correct input volt-
ages on the three- phase input
lines at the DC600.
2.
Make sure the proper welding
procedures are being
used.(wire feed speed, arc volt-
age and wire size).
3.
Check the welding cables for
loose or faulty connections.
RECOMMENDED
COURSE OF ACTION
WELDING PROBLEMS
DC-600