Matco Tools MATACTT1 Owner's Manual page 7

KNOW YOUR TORCH
Description
This Air Cooled TIG torch is designed to operate with the MP140 AND MP240 welders for DC lift
start TIG welding on steels or stainless steels. This torch may also be used on other TIG welding
units with Dinse 10-25 twist lock style weld terminals.
The Air Cooled TIG torch is rated at 150A at 35% duty cycle. This torch is ideal for light fabrication,
welding repair and maintenance operations.
Torch
Cable
Gas Flow
Valve
Inert Gas
Nozzle
Connection
Collet
Torch Cable
The 10 ft. long torch cable delivers the welding current and shielding gas to the arc.
Gas Flow Valve
This torch gas connection goes directly to the inert regulator/flowgauge connected to your bottle of
shielding gas. This valve controls the flow of shielding gas for welding.
Nozzle
Three nozzles are supplied with this TIG torch. These nozzles direct the flow of the shielding gas
from the TIG torch to the arc
Collet
Three collets are supplied with the TIG Torch. They are sized to the size of the tungsten you will be
using. They hold the tungsten into the TIG Torch.
Inert Gas Connection
This connection is used to connect your source of shielding gas to the TIG torch. Connect this
connection to your shielding gas regulator.
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