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E-4
TROUBLESHOOTING
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Lincoln Authorized Service Facility for technical troubleshooting assistance before you proceed.
WWW.LINCOLNELECTRIC.COM/LOCATOR
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
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.
FUNCTION PROBLEMS
Observe all Safety Guidelines detailed throughout this manual
No auxiliary power.
1. Open breakers may need to be
reset.
2. Faulty receptacle.
3. Faulty auxiliary circuit wiring.
4. GFCI tripped.
VANTAGE
®
441X
/LE500X