Harbor Freight Tools 97503 Operating Instructions, Tool Set Up, Work Piece and Work Area Set Up

Inlet located on the Back Panel of the Welder.

27.Adjust the flow rate of the gas by turning the Flow Adjust. The typical flow rate is 10-30 CFH (cubic feet per hour). Check the Welding Wire manufacturer’s recommended flow rate.

28.Installation of a line-in, where necessary, and connecting a Twist-lock plug to the Power Cord must be performed by a licensed electrician.

Operating 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.

Tool Set Up

WARNING To prevent serious injury

from accidental operation:

Turn the switch to its off position before performing any inspection, maintenance, or cleaning procedures.

Work Piece and Work Area Set Up

1.Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent injury and distraction.

2.Route the power cord along a safe route to reach the work area without creating a tripping hazard or exposing

the power cord to possible damage. The power cord must reach the work area with enough extra length to allow free movement while working.

3.Secure loose work pieces using a vise or clamps (not included) to prevent movement while working.

The work pieces should be firmly held together and in position while welding. The distance (if any) between the two work pieces must be controlled properly to allow the weld to hold both sides securely while allowing the weld to penetrate fully into the joint.

4.There must not be hazardous objects, such as utility lines or foreign objects, nearby that will present a hazard while working.

5.A barrier, such as a welding curtain or welding shroud should be put up to protect others in the work area and limit the spray of sparks.

General Operating Instructions

	Protective gear
Danger
	must be worn

when using the MIG Welder; ANSI-approved, arc shaded, eye protection, a full face shield, heavy-duty work gloves, a welding apron, respirator, and heavy-duty work clothes without pockets should be worn when using this product. Do not look at the ignited arc without eye protection. Light from the arc can cause permanent damage to the eyes. Light from the arc can burn the skin. Do not breathe arc fumes.

SKU 97503 For technical questions, please call 1-800-444-3353. Page 12