Lincoln Electric INVERTEC V350-PRO IM708 - Manual (Page 23)

E-3 TROUBLESHOOTING E-3
V350-PRO (CE)
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
MISADJUSTMENT(S)
RECOMMENDED
COURSE OF ACTION
Thermal symbol is lit
Wire feeder won’t work. Apparently
no power to wire feeder
1. Check for proper fan operation
2. Check for material blocking
intake or exhaust louvers.
1. Check circuit breakers by the
wire feeder receptacles on the
rear of the machine. Reset
2. Check to make sure the wire
feeder is connected to the correct
wire feeder receptacle. (115VAC
or 24/42VAC)
3. Check the control cable between
the power source and the wire
feeder for continuity.
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Lincoln
Authorized Field Service Facility.