F-31
TROUBLESHOOTING AND REPAIR
GAS SOLENOID AND CONNECTIONS REPLACEMENT
TOOLS REQUIRED
5/16 in. wrench
Wire cutters
3/4 in. wrench
7/16 in. wrench
Phillips screwdriver
Knife
Thread sealant (part no. E-2442) (Loctite #592)
Tie wraps
WARNING
ELECTRIC SHOCK
can kill.
• Observe all safety precautions detailed throughout this manual.
Turn off input power to the wire feeder. Only qualified technicians
should perform installations, maintenance, and troubleshooting
work on the machine.
LN-742 & LN-742H
F-31