Install Welding Gun Assembly; Provide Required Power; Power Requirements - Sears Craftsman 934.20105 Owner's Manual

ASSEMBLY AND INSTALLATION Page 7
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DRIVE ASSEMBLY
Knob
INSTALL WELDING GUN
ASSEMBLY
1. Insert the brass tail piece of the welding gun
through hole in the front of the welder.
2. Align the gun's tail-piece with the hole in the
brass conductor block on the front of the drive
assembly.
3, Push the gun's tail-piece into the drive assembly
ALL THE WAY until it stops against the brass
conductor block. (NOTE: The gun's tail piece
should be about 1/16" from the drive roller)
4. Rotate the gun so the brass fitting (on the gun's
tail-piece) is pointing up, then plug the gas hose
(coming up through the welder's drive deck)
onto the barbed fitting.
NOTE: Ahose clamp is not needed on this fitting.
5. Make sure gun is still pushed all the way into the
brass conductor block, then tighten the gun
clamping knob (on top of the brass gun conduc-
tor block) until the gun is held securely in place.
IMPORTANT: Hand tighten only. do not over-
tighten.
6. Plug the trigger lead connector (hanging from
the gun's tail-piece) into the mating connector
that's mounted in the deck of the welder.
On Gun
Female Plug
w/Male Pins
On Welder
NOTE: The connectors will plug together only one
way, due to their shape (see illustration). The
connectors will lock together when properly con-
nected.
PROVIDE REQUIRED POWER
Power Requirements
This welder is designed to operate on a properly
grounded 120 volt, 60 hertz, single phase, alternat-
ing current (AC) power source on a 20 amp branch
circuit. It is recommended that a qualified electri-
cian verify the ACTUAL VOLTAGE at the recepta-
cle into which the welder will be plugged and
confirm that the receptacle is properly fused and
grounded.
DO NOT OPERATE THIS WELDER if the AC-
TUAL power source voltage is less that 105 volts
AC greater than 132 volts AC. Contact a qualified
electrician if this problem exists. Improper perform-