Lincoln Electric RANGER 305 D Service Manual page 90

RANGER 305D
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 troubleshooting assistance before you proceed.
Call 1-888-935-3877.
TEST DESCRIPTION
This test will determine if the idler solenoid resistance values are normal, and also determine if it will function
normally when it is energized with 12VDC.
M TERI LS NEEDED
Miscellaneous hand tools
External 12VDC supply (30 amps) (automotive battery works well)
Wiring Diagram
Volt/Ohmmeter
IDLER SOLENOID TEST
W RNING
F 33
TROUBLESHOOTING & REPAIR