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Troubleshooting, Caution, Troubleshooting guide – Lincoln Electric IM657 RED-D-ARC DC-600 User Manual

Page 34

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TROUBLESHOOTING

E-6

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)

Machine has maximum weld out-
put and no control.

POSSIBLE AREAS OF
MISADJUSTMENT(S)

1. LOCAL/REMOTE Switch (S3)

in wrong position.

2. LOCAL/REMOTE Switch (S3)

is faulty, or an open lead going
to the LOCAL/REMOTE Switch
(S3).

RECOMMENDED
COURSE OF ACTION

OUTPUT PROBLEMS

DC-600