Specifications, Unpacking, Assembly | Harbor Freight Tools 97503

Specifications

	Welding Current	30 ~ 120 amps

		20% at 105 amps;
	Duty Cycle	40% at 75 amps;
	Duty Cycle	90% at 50 amps;
		90% at 50 amps;
		100% at 30 amps
	Input Power	230 VAC, 21 amps
	Input Power	(Peak) at 60 Hz
		(Peak) at 60 Hz
	Open Circuit Voltage	36 VDC
	(max)	36 VDC
	(max)
	Thermal Overload	Automatic shutdown
	Thermal Overload	and restart after cool
	Protection with Light	and restart after cool
	Protection with Light	down
		down
		0.023 to 0.030 inch
		steel and stainless
	Wire Size	steel; 0.030 to 0.035
		inch flux core and
		aluminum
	Welding Capacity	22 gauge to 3/16”
	Welding Capacity	Steel
		Steel
	Wire Spool Size	2 lb. Spool
	Weight	62.2 lbs.

Unpacking

When unpacking, check to make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible.

List of contents

Description	Qty
Dual MIG Welder	1
Wheel	2
Axle	1
0.030” (0.8mm) Welding Tip	1
0.040 (1.0mm) Welding Tip	1
2 Pounds (0.030”) Flux Core Wire	1
Hand Held Shaded Face Shield	1
Brush Hammer	1
Welder Tip Close End Wrench	1
24” Strap For Gas Bottle	2

Initial Set Up

Instructions

Read the entire Important Safety Information section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

WARNING To prevent serious injury

from accidental operation:

Turn the Power Switch of the tool to its “OFF” position and unplug the tool from its electrical outlet before assembling or making any adjustments to the tool.

Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual.

Assembly

1.Slide the Axle (29) through the holes at the rear of the unit.

2.Secure both Wheels (28) to the Axle with the Locking Rings (42).

3.Lift up the Side Panel B (1) to expose the wire spool and Wire Feed Mechanism (10). Pull back on the Feed Tensioner (CC) to free the Feed Tension Arm (DD) and lift it up. Remove Wire Feed Wheel Cover (AA) screws, pull out the cover, and pull out the Wire Feed Wheel (BB).

See photo page 10.

4.Note the two parallel grooves (one is wider) on the circumference of the Wire Feed Wheel (BB). On the sides

SKU 97503

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

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