Maintenance; Safety Precautions; Routine Maintenance - Lincoln Electric AUTODRIVE 4R220 Operator's Manual

D-1

SAFETY PRECAUTIONS

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.
• Only qualified personnel should perform main-
tenance work.
----------------------------------------------------------------------

ROUTINE MAINTENANCE

To Install or remove the AutoDrive™ 4R220 for
servicing:
See Installation Section of this Instruction Manual.

MAINTENANCE

AutoDrive™ 4R220
D-1