Lincoln Electric HANDY MIG IM756-A - Manual (Page 23)

E-3 TROUBLESHOOTING E-3
HANDY MIG
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)
No wire feed when gun trigger is
pulled.
POSSIBLE
CAUSE
1. The thermostat may be tripped
due to overheating. Let machine
cool. Weld within the duty cycle
or remove any air obstruction to
the machine.
2. Gun trigger may be faulty.
3. Drive Roll tension is set too high.
4. Wire may be kinked or jammed.
Inspect Drive Roll and Guide
Tubes.
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.
FEEDING PROBLEMS
Observe all Safety Guidelines detailed throughout this manual