Welding Guns; Welding Gun Accessories; Constant Current Conversion Parts; Innershield Guns - Lincoln Electric LN-8 SVM132-A Service Manual

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WELDING GUNS

INNERSHIELD GUNS

The K126 gun and cable assembly is recommended
for most Innershield electrodes at up to 350 amps.
The K115 gun and cable assembly is recommended
for up to 450 amps.
The K116 gun and cable assembly is recommended
for up to 600 amps.
NOTE: Linconditioner guns are recommended for
TM
locations where smoke accumulation is a problem and
conventional exhaust systems are ineffective. The
available smoke removal type Innershield guns and
vacuum units can be used in these locations.
Instructions are shipped with the equipment.

SUBMERGED ARC GUNS

The K112 gun and cable assembly is recommended
for welding up to 500 amps.
The K113 gun and cable is recommended for use up
to 600 amps.
The K114 gun and cable assembly is a 600 amp gun
that includes a flux valve and receptacle for the K110
or K62.

GMAW GUNS

An expanding line of Magnum GMA gun and cable
assemblies are available to allow welding with solid
and cored electrodes using the GMAW process. See
the appropriate Magnum literature for descriptions of
the 100-500 ampere air cooled gun and cables that
are available. Gun cable lengths range from 10 to
25 ft. (3.0 to 7.5 m) and feed electrode sizes 0.023 to
3/32 in. (0.6 to 2.4 mm).
NOTE: Magnum GMA welding guns require a K466-1
connector for use with an LN-8 wire feeder.
ACCESSORIES

WELDING GUN ACCESSORIES

K70 FILLET GUIDE

The fillet guide is designed to help guide the K114
sub-arc gun so the operator can make more uniform
horizontal fillet welds with less effort. It consists of a
vertical plate roller guide and rear wheel assembly.
Once the roller guide and rear wheel are adjusted, the
weld is easily made by gently pushing the gun into the
fillet. The operator does not have to constantly control
the drag of the flux cone against the vertical plate or
carefully watch the angle of the gun.

K110 HAND TRAVEL UNIT

The mechanized travel unit can be attached to the
K114 sub-arc gun and is used to obtain controlled
travel speeds ranging from 7 to 60 inches. Since the
hand travel unit derives its control power from a mag-
amp source, a K161 power pack is required for this
mode of operation.

K62 SQUIRTMOBILE

The Squirtmobile is a self-propelled trackless carriage
that carries the K114 sub-arc gun on long welds for
automatic welder economy without high fixture costs.
To use the LN-8S or LN-8SE with the Squirtmobile,
install the K161 mechanized travel power pack.
CONSTANT CURRENT
CONVERSION PARTS
To convert the LN-8N or LN-8NE for welding with a
constant current power source, purchase a variable
voltage PC board L5039, and constant current dial
plate (M12230 for LN-8N and LN-8S models, M13148
for LN-8F models above code 7580).
LN-8
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