Lincoln Electric PRO-CUT 60 SVM104-A Service Manual page 49

Observe Safety Guidelines
detailed in the beginning of this manual.
PROBLEMS
(SYMPTOMS)
The "OUTPUT ON" and "MAL-
FUNCTION" or "FAULT" LED's
blink in alternating order. No
pilot arc.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln
Electric Service Department for technical troubleshooting assistance before you proceed call 216-383-2531 or 1-800-833-9353.
TROUBLESHOOTING & REPAIR
POSSIBLE AREAS OF
MISADJUSTMENT(S)
OUTPUT PROBLEMS
1. The pilot arc duty cycle has
been exceeded.
machine should cool down
and the lights quit blinking in
20 seconds.
duty cycle is limited to 20 out
of 80 seconds except in spe-
cial circumstances such as
cutting expanded metal.
CAUTION
TROUBLESHOOTING GUIDE
RECOMMENDED
COURSE OF ACTION
Make sure operator is not
The exceeding pilot arc duty cycle.
The pilot arc
F-8
PRO-CUT 60