Harbor Freight Tools 55525 manual Setting Up The Weld, See Figure L

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Setting Up The Weld

WARNING!

Before welding, make sure to read and understand all safety precautions and warnings discussed on pages 3 through 10.

1.Overload Indicator Light (28): If too much current is drawn from the Welder, the Overload Protector will activate. The RED Overload Indicator Light will illuminate and the Welder will automatically turn off until it cools down. If this happens, turn the Power Switch to its “OFF” position and wait approximately 20 minutes.

(See Figure L.)

2.Wire Speed Control Knob (17): The Scale surrounding the Knob is relative value, not wire feed speed. (See Figure L.)

3.Voltage Controls (18, 19): Adjust the Voltage Controls based on thickness of metal being welded. (See Figure L.)

4.If using solid-core wire, connect and secure an Argon/ CO2 gas hose to the rear of the Welder. (If using flux core wire, protective gas is not required.)

OVERLOAD INDICATOR

LIGHT (28)

POWER SWITCH

(19)

VOLTAGE CONTROLS (18, 19)

WIRE SPEED

CONTROL KNOB

(17)

FIGURE L

5.Securely clamp the Ground Clamp (14) as close as possible to the metal object to be welded, or to the metal workbench where the object is mounted and electrically connected. (See Figure L.)

	SKU 55525	For technical questions, please call 1-800-444-3353;	Page 18
		Troubleshooting section at end of manual.

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Contents For technical questions or replacement parts, please call 220 VAC*DUAL MIG WelderContents Save this Manual Product SpecificationsGeneral Safety Rules Work AreaElectrical Safety Personal SafetyService Tool USE and CareSpecific Safety Rules Industrial applications must follow Osha guidelinesPage Cylinders can explode when damaged Welding Produces toxic fumes and gassesGrounding Extension Cords SymbologyUnpacking Grounded Tools Tools with Three Prong PlugsTo Install a Wire Spool Assembly InstructionsFace Shield Assembly To Attach The HandleTo Route The Wire See Figure EExercise Extreme Caution Risk of Fire AND/OR Electric Shock Figure FTo Change Wire Settings See Figure GNozzle. See Figure F, previous Setting The Gun Polarity For Wire Type See Figure HTo Install a Gas Cylinder Duty Cycle Duration of Use Operating InstructionsBefore You Begin Welding See Figure KSetting Up The Weld See Figure LHolding The Welding Torch Figure MTop figures are Voltage OttomB number is WireHarsgCni ttSe eldW On ETPage Weld Diagnosis Weld Penetration Weld Not Adhering ProperlyBend at joint Porosity Excessive SpatterStrike Test When the Weld is Completed Contact Tip Inspection, Cleaning, And Replacement INSPECTION, MAINTENANCE, and CleaningNozzle Inspection, Cleaning, and Replacement Or more for .030Tips .035 or more for .023 TipsReplacing The Welding Torch Liner Please Read the Following CarefullyParts Lists and Diagrams Wiring SchematicParts List Part Description QtyAssembly Diagram Assembly Diagram Wire Feed Mechanism Wire creates a bird’s nest During operation TroubleshootingWire feed motor runs but wire does not feed properly Welding arc not stableTroubleshooting Welder does not function when switched onWire Feeds, but arc does not ignite Weak Arc strengthNozzle Plugged Wire Feeds, but Shielding gas does not FlowWarranty Regulator or cylinder valve closed