Air/Gas Solenoid Test - Lincoln Electric PRO-CUT 25 Service Manual

F-27
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 1-800-833-9353 (WELD).
DESCRIPTION
This procedure will help the technician determine if the solenoid is functioning properly.
MATERIALS NEEDED
4mm Allen Wrench
7mm Nut Driver
12 VDC @ 3 Amp Power Supply
Volt/Ohmmeter
Crescent Wrench
This procedure takes approximately 20 minutes to perform.
TROUBLESHOOTING & REPAIR

AIR/GAS SOLENOID TEST

WARNING
PRO-CUT 25
F-27