Lincoln Electric SA-250 manual Optional Features

Accessory Set (K703)

Includes electrode and work cables, headshield, work clamp, and electrode holder.

Ether Start Kit (K793-1) for Perkins Engine

When frequent starting is expected below 10°F (-12°C), remove the “thermostart” system and install the optional ether start kit to provide maximum cold weather starting assistance. Note: The required ether tank is not provided with the kit and must be pur- chased locally. Ether starting should only be used as required since indiscriminate application will contribute to shortened engine life. (Available for field installation

only).

•A power plug kit for the auxiliary power receptacles is available. (Provides a plug for each receptacle).

Trailer (K913)

Two-wheeled highway trailer with steel, torsion-bar axle, 54” (137cm) wheel track. Low sway, low center- of-gravity. Sturdy tread plate platform. Choice of 3 hitches. Add on fender & light package. For highway use, consult applicable local laws regarding possible additional requirements.

Order: K913-1 Base Trailer

K913-2 Ball Hitch

K913-3 Lunette Eye Hitch

K913-4 Clevis Pin Hitch

K913-5 Fender & Light Kit

Hi-Freq™(K799)

Provides high frequency plus gas valve for DC TIG welding. (Request Publication E385).

Optional field installed water valve kit available. Order

K844.

Linc-Thaw™(L2964-5) Control Unit

Includes meter and fuses to protect welder when thawing frozen water pipes.

WARNING

Pipe Thawing IS NOT a CSA approved procedure. If not done properly, it can result in fire, explosion, damage to wiring which may make it unsafe, dam- age to pipes, burning up the welder, or other haz- ards.

Do not use a welder to thaw pipe before reviewing Lincoln Bulletin E695.1 (dated October 1987 or later.)

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Mufflers

Mufflers are standard on the SA-250 Perkins.

Wire Feed Module (K623-1)

The Wire Feed Module is field-installed on the K1283-4, and factory-installed on the K1283-5 to provide CV (constant voltage) output for semiautomatic welding. Output rated at 250 Amps at 35 Volts with a 60% Duty Cycle and 310 Amps at 32 Volts with a 35% Duty Cycle.

DIMENSIONS

See dimension Print M8869-24 at the rear of this man- ual.