Controls And Indicators; Tig Welding; Operating Instructions - Chicago Electric 91811 Assembly And Operating Instructions Manual

130 amp tig / 90 amp arc welder

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Table Of Contents

Table of Contents

Argon Gas Inlet (49) at

opposite end of unit.

Current Adjustment

Potentiometer (4)

Workpiece Ground

Cable Clamp -

Quick Coupler (8)

Grounding Clamp/Cable (54)

Before beginning, please read and understand the section "Specific Safety Rules" as

described on pages 5, 6, and 7.

Place the Welder near the workpiece to be welded.

Connect a hose and coupling from the Argon gas regulator on the Argon gas tank (not

supplied) to the Argon Gas Inlet (49) at the rear of the unit.

Connect the TIG Torch (52) cable plug and gas outlet

hose as shown above. Twist to lock in place.

Plug in the Grounding Clamp/Cable (54) into the Ground

Cable Quick Coupler (8). Twist to lock in place.

Securely place the clamping end of the Grounding

Clamp/Cable (54) to a part of the workpiece metal that is

clean of paint, oil, or dirt.

Assemble the desired accessories and rod to the tip of

the TIG Torch (52) handle. Welding rod types may vary

for welding different metals.

Verify that the Power Switch (3) is off, then plug the 220 VAC line cord plug into a 220

VAC, 20 amp (minimum) outlet.

Turn the Current Adjustment Potentiometer (4) to the desired current. Refer to the

Specifications on page 2 for the current ranges.

Open the Screw Valve on the TIG Torch handle to the desired gas flux value.

SKU 91811

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

OPERATING INSTRUCTIONS