Lincoln Electric RANGER 10,000 Service Manual page 49

F-9
TROUBLESHOOTING GUIDE
PROBLEMS
(SYMPTOMS)
No constant voltage (CV) welding
output. Constant current (CC) and
the auxiliary power are operating
normally.
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
1-888-935-3877.
All manuals and user guides at all-guides.com
TROUBLESHOOTING & REPAIR
POSSIBLE AREAS OF
MISADJUSTMENT(S)
OUTPUT PROBLEMS
1. Make sure the Range Switch
(S1) is in the proper position
(CV) and "seated" correctly.
2. Make sure the wire feeder is
connected correctly.
CAUTION
RANGER® 10,000 & RANGER® 10,000 PLUS
Observe Safety Guidelines
detailed in the beginning of this manual.
RECOMMENDED
COURSE OF ACTION
1. Check the operation of the
Range Switch (S1) and check
the associated wires for loose
or faulty connections.
Wiring Diagram.
2. Check for continuity from lead
C1 to lead W1 located in the
main stator. See Wiring Dia-
gram.
F-9
See