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Troubleshooting, Caution – Lincoln Electric IM675 RED-D-ARC E300 User Manual

Page 17

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TROUBLESHOOTING

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RED-D-ARC E300

Observe all Safety Guidelines detailed throughout this manual

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

PROBLEMS

(SYMPTOMS)

POSSIBLE AREAS OF

MISADJUSTMENTS(S)

RECOMMENDED

COURSE OF ACTION

Variable or sluggish welding.

Welder won’t shut off.

1. Poor work or electrode terminal

connection.

2. Current too low.

3. Low line voltage.

4. Welding leads too small.

5. Old and badly frayed welding

cables.

1. Line switch has failed

mechanically.

If all recommended possible areas of
misadjustment have been checked
and the problem persists, Contact
your local Lincoln Authorized
Field Service Facility.