Warning: The Torch Handle is now active. Do not touch anything grounded while per- forming the next step.

11.While holding the Torch Handle away from any grounding points, press and hold the Trigger Switch to begin feeding the welding wire through the Torch Cable until it reaches the Torch Head.

Turn the Wire Feed Speed Control clockwise to increase the wire feed. If the wire is not feeding properly, It may also be necessary to increase the tension of the Wire Tension Control knob by turning it clockwise.

12.Release the Trigger Switch and flip the Power Switch to the OFF (0) position.

13.Close all unit compartment doors. The unit is now ready for welding.

Wire Routing

Housing

Wire Feed Axis

Mechanism

Argon/CO2 Gas

Hose Connector

Operation

Controls and Indicators

Wire Spool

 

 

 

 

 

 

 

 

 

Nozzle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Trigger Switch

 

 

 

 

 

 

 

Welding Current

 

 

 

 

 

 

 

 

 

Torch Handle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wire Feed Speed Control

Adjustment Knob:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30~200 Amps

 

 

 

 

 

 

 

 

 

Overheating Indicator - Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Trigger Switch On Indicator -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Green

 

 

 

 

 

 

 

 

 

 

Power Switch

 

 

 

 

 

 

 

 

 

 

 

Ground Clamp

 

 

 

 

 

 

 

 

 

 

REV 03/05

SKU 03664

For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 03664 operating instructions Operation, Controls and Indicators