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5. Setting the wire tension
Arc flash can injure eyes! To reduce the risk of arc flash, make certain that the wire coming out of the end of the
torch does not come in contact with work piece, ground clamp or any grounded material during the drive tension
setting process or arcing will occur.
5.1. Press the trigger on the torch.
5.2. Turn the drive tension adjustment knob clockwise, increasing the drive tension until the wire seems to feed
smoothly without slipping.
6. Gas installation
Shielding gas cylinders and high pressure cylinders can explode if damaged, so treat them carefully.
-Never expose cylinders to high heat, sparks, open flames, mechanical shocks or arcs.
-Do not touch cylinder with MIG gun.
-Do not weld on the cylinder.
-Always secure cylinder upright to a cart or stationary object.
-Keep cylinders away from welding or electrical circuits.
-Use the proper regulators, gas hose and fittings for the specific application.
When MIG wire is used, shielding gas is required.
1. Polarity changing:
See page 5 for instructions.
Содержание HIT140
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