Troubleshooting, Caution – Lincoln Electric INVERTEC V350-PRO User Manual

Page 26

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TROUBLESHOOTING

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INVERTEC® V350-PRO

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

CAUSE

RECOMMENDED

COURSE OF ACTION

Thermal symbol is lit

Wire feeder wonʼt work. Apparently
no power to wire feeder

1. Check for proper fan operation. If

fan is not operating correctly the
CB 2 amp breaker may have
opened. Check for an overload on
the 115VAC. Blow air in rear lou-
vers to remove dirt from around
fan.

2. Check for material blocking intake

or exhaust louvers.

3. Blow air in the rear louvers to

clear dirt from the fan.

1. Check circuit breakers by the wire

feeder receptacles on the rear of
the machine. Reset

2. Check the control cable between

the power source and the wire
feeder for continuity.

1.If all recommended possible areas

of misadjustment have been
checked and the problem persists,
Contact your local Lincoln
Authorized Field Service
Facility.

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