Troubleshooting & repair, Caution – Lincoln Electric PIPELINER 200 User Manual
Page 78
OUTPUT PROBLEMS
Observe Safety Guidelines detailed in the beginning of this manual.
PROBLEMS
(SYMPTOMS)
POSSIBLE AREAS OF
MISADJUSTMENT(S)
RECOMMENDED
COURSE OF ACTION
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 1-888-935-3877.
CAUTION
The engine will NOT go to high
speed when a load is applied to
the welding output terminals.
The engine does go to high
speed when a load is applied to
the DC auxiliary power
receptacle. When the engine is
operating in the high RPM
condition, both welding output
and DC auxiliary are normal.
1. Check welding cables for loose
or faulty connections.
TROUBLESHOOTING & REPAIR
F-8
F-8
PIPELINER® 200
1. Check the idler control switch
and associated leads for
loose or faulty connections.
See the Wiring Diagram.
2. Check the CURRENT
SENSING PC BOARD.
Board Test. Replace if
necessary.
3. Perform the Idler Solenoid
4. Check for loose or faulty
connections at the idler PC
board (PERKINS) ECU in
Kubota and Throttle Body
Controller GM 3.0 liter.
5. The idler PC board
(PERKINS) ECU in Kubota or
Throttle Body Controller -GM
3.0 liter may be faulty.
Contact the Lincoln Electric
Service Dept. 1-888-935-
3877.