Harbor Freight Tools 55525 manual Unpacking, Extension Cords, Symbology

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GROUNDED TOOLS: TOOLS WITH THREE PRONG PLUGS

1.Tools marked with “Grounding Required” have a three wire cord and three prong grounding plug. The plug must be connected to a properly grounded outlet. If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user, reducing the risk of electric shock.

2.The grounding prong in the plug is connected through the green wire inside the cord to the grounding system in the tool. The green wire in the cord must be the only wire connected to the tool’s grounding system and must never be attached to an electrically “live” terminal.

3.Your tool must be plugged into an appropriate outlet, properly installed by a certi- fied electrician and grounded in accordance with all codes and ordinances.

Extension Cords

1.An extension cord must never be used with this item. Use of an extension cord could result in damage to the item or fire.

 

 

 

 

 

Symbology

 

 

 

 

 

 

 

 

 

 

 

 

Double Insulated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Canadian Standards Association

 

 

 

 

 

 

 

 

 

 

 

 

 

Underwriters Laboratories, Inc.

 

 

 

 

 

 

 

 

 

V~

Volts Alternating Current

 

 

 

A

Amperes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

n0 xxxx/min.

No Load Revolutions per Minute (RPM)

 

UNPACKING

When unpacking both boxes, check to make sure all the parts shown on the Parts Lists on pages 28 through 30 are included, in addition to the face shield, wire brush/ hammer, and strap (for cylinder connection). 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.

SKU 55525

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

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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 FSee Figure G To Change Wire SettingsNozzle. 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 Not Adhering Properly Weld Diagnosis Weld PenetrationBend at joint Excessive Spatter PorosityStrike 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