DLF-72
®
MAINTENANCE
WARNING
ELECTRIC SHOCK CAN KILL.
•
Turn the input power OFF at the
welding power source before
installation or changing drive rolls
and/or guides.
•
Do not touch electrically live parts.
•
When inching with the gun trigger, electrode and drive
mechanism are "hot" to work and ground and could
remain energized several seconds after the gun trigger
is released.
•
Do not operate with covers, panels or guards removed
or open.
•
maintenance work.
ROUTINE MAINTENANCE
• Check weld cables and gas hoses for cuts.
• Clean and tighten all weld terminals.
PERIODIC MAINTENANCE
• Clean the drive rolls and inner wire guide and replace if worn.
• Blow out or vacuum the inside of the feeder.
D-1
MAINTENANCE