Lincoln Electric IM703-A manual Accessories, Optional Equipment, Factory Installed Options

OPTIONAL EQUIPMENT

FACTORY INSTALLED OPTIONS

The basic Precision TIG 375 machine is factory equipped with:

•K1829-1 Precision TIG Advanced Control Panel. Provides 2/4-step trigger with adjustable Pulser con- trols and Down slope timer for TIG welding. Also includes adjustable Hot Start and Arc Force internal panel controls for stick welding and other user selec- table features.

•Power Factor correction capacitor.

•A 3/8" Adapter (S20403-4) for air cooled torch con- nection.

Accessories that are factory installed with the Domestic model (K1833-1) to make up the Domestic Welding Package (K1903-1) include:

•K1828-1 Under-Cooler Cart

•3100211 Harris Argon Flow Regulator with 10’ hose.

•K1784-4 25’ PTW-20 water-cooled TIG Torch

•K918-2 Zippered Torch Cover

•KPi510 Parts Kit for Torch

•K2150-1 Work Lead Assembly

See below for more detailed descriptions.

FIELD INSTALLED OPTIONS

The following Options/Accessories are available for the Precision TIG 375 and are installed per instructions in this manual and / or provided in the package:

•K1828-1 Under-Cooler Cart

Includes a "cooler-in-a-drawer" with hoses and a lockable storage drawer on a dual bottle undercar- riage (see below).

•K1869-1 Undercarriage

Includes a dual bottle rack with chain and an under- carriage with 5" front casters,10" rear wheels and a handle.

•K1830-1 Water Solenoid Kit

Provides for stopping flow of external water supply. Connects to coolant inlet and cooler receptacle of Precision TIG.

(Can not be used with a water cooler.)

•K870 Foot Amptrol

Single pedal foot activation of arc start switch and output control, with 25’ plug cable.

•K870-1 Start Pedal Foot Amptrol

Independent start pedal on control pedal provides two-stage foot action to easily feel start switch clo- sure at minimum output level for enhanced arc start and crater-fill control. Provided with adjustable, or removable , heel stop and 25’ plug cable.(Refer to Figure B.5)

•K963-3 Hand Amptrol

Fastens to torch for convenient thumb activation of arc start switch and output control, with 25’ plug cable.

•K814 Arc Start Switch

Needed for TIG welding without an Amptrol. Includes 25’ plug cable, and attaches to torch for convenient finger control.

•Magnum® PTA and PTW Series Torches

All Air Cooled or Water-Cooled Magnum® TIG Torches may be used with the Precision TIG 375. Connection adapters are only required for Air-Cooled Torches (Refer to Diagrams on A-7):

K2166-1 7/8” Torch Connector for PTA-26 (one piece)

K2166-2 1/2” stud Connector for PTA Torch (two- piece).

K2166-3 3/8” TIG Torch Connector for PTA-9,-17 (one piece). (Included as S20403-4 with Precision TIG models.)

•3100211 Harris Argon Flow Regulator (Includes 10’ hose.)

•K2150-1 Work Lead Assembly

15ft. 2/0 cable with 1/2" stud lug and work clamp.