The welder does not work/not receiving power.

If the duty cycle light is on, see Why Did My Welder Stop Working in the Middle of the Project? The welder must be plugged in to a dedicated 20 Amp circuit.Check your home electrical panel for a tripped breaker or burned fuse.If using an extension cord, try without using an extension cord.Unplug the welder, disconnect the switches from all wires and check the continuity of the power and heat switches.Call 1-800-746-5641 FREE for additional technical assistance if needed.