Product Manual

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Intended Use
The Klutch Stick/TIG ST80i Plus is a DC-only, inverter stick welder with an exceptionally smooth
stick welding performance. Its intended use is for welding steel, stainless steel, cast iron, and hard
surfacing using electrodes from 1/16 inch to 3/32 inch. This unit can also perform lift start DC TIG
welding on steel and stainless steel materials with the optional TIG Torch #44455*. Argon
shielding gas along with a regulator, gas hose, and TIG filler rod would also be required for TIG
welding.
Stick welding gives the operator the flexibility to use this welder for mobile applications, including
outdoor applications. Stick electrodes contain a flux, making welding easy and does not require
the use of a separate shielding gas which can be blown away by the wind in other applications.
Since this welder does not use shielding gas, the operator will not be required to have or maintain
shielding gas bottles, a regulator, or a gas hose. TIG welding does require the use of Argon
shielding gas. The shielding gas replaces the flux that is used in stick welding, providing a more
controlled and cosmetic weld. However, TIG welding is limited to areas inside or where wind can
be controlled, preventing the shielding gas from blowing away.
This unit is intended to be used on a 20 amp 120V AC circuit without the use of an extension cord.
If an extension cord is necessary for your application, use the appropriate size and length of
extension cord that will handle 20 amps the entire length of the extension. We highly recommend
talking with a qualified electrician for cord size recommendations.
High frequency, inverter-based welding is more efficient and provides better control than non-
inverter welding machines.
Accessories Included:
(1) 10 ft. Electrode cable/clamp
(1) 6.5 ft. Ground cable/clamp
(1) Shoulder strap
*Lift arc TIG ability with use of TIG Torch (item #44455), sold separately