Lincoln Electric LN-9 SVM127-A Service Manual page 63

F-5
TROUBLESHOOTING GUIDE
PROBLEMS
(SYMPTOMS)
The wire feed "coasts" when the
gun trigger is released. The inter-
lock switch is OFF.
If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, con-
tact the Lincoln Electric Service Department for electrical troubleshooting assistance before you proceed. Call 216-
383-2531 or 1-800-833-9353.
TROUBLESHOOTING & REPAIR
POSSIBLE AREAS OF
MISADJUSTMENT(S)
FUNCTION PROBLEMS
1. Make sure the gun trigger is not
"sticking."
CAUTION
LN-9 Wire Feeder
Observe Safety Guidelines
detailed in the beginning of this manual.
RECOMMENDED
COURSE OF ACTION
1. The relay 1CR may be faulty.
Replace.
F-5