Idler Solenoid Test - Lincoln Electric RANGER 250 SVM150-A Service Manual

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Service and repair should be performed by only Lincoln Electric factory trained personnel.
Unauthorized repairs performed on this equipment may result in danger to the technician
or machine operator and will invalidate your factory warranty. For your safety and to avoid
electrical shock, please observe all safety notes and precautions detailed throughout this
manual.
If for any reason you do not understand the test procedures or are unable to perform the
test/repairs safely, contact the Lincoln Electric Service Department for electrical trou-
bleshooting assistance before you proceed. Call 1-800-833-9353 (WELD).
TEST DESCRIPTION
This test will determine if the idler solenoid is capable of functioning when it is energized
with 12VDC.
MATERIALS NEEDED
3/8" Wrench or socket wrench
9/16" Wrench
External 12VDC supply (30 amps)
Diagonal cutters
Wiring Diagram
Volt/Ohmmeter
This procedure should take approximately 30 minutes to perform.
TROUBLESHOOTING & REPAIR

IDLER SOLENOID TEST

WARNING
RANGER 250
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