Harbor Freight Tools 55167 operating instructions Welder

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90 Amp flux wire

WELDER

55167

ASSEMBLY AND OPERATING INSTRUCTIONS

®

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our Web site at http://www.harborfreight.com

To prevent serious injury,

Read and understand all warnings

and instructions before use.

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Contents Welder For technical questions and replacement parts, please callContents General Safety Rules SpecificationsSave This Manual Work AreaPersonal Safety Electrical SafetyTool Use and Care Specific Safety Rules ServicePage Welding Produces toxic fumes and gasses Inhalation HazardPlug and Outlet Grounded Tools Tools With Three Prong PlugsProng Plug and Outlet Outlets for 2-Prong Plug Double Insulated Tools Tools With Two Prong PlugsSee Figure C, next See Figure CFigure C Unpacking AssemblyInstalling the Wire Reel Wire Feed Roller Bracket Screws 45 Washers Trigger Switch Replacement Before You Start Welding OperationDo not Switch the Current While Welding Holding The Torch HartC EttingsS eldW Material Thickness Steel Weld Not Adhering Properly Weld Diagnosis Weld PenetrationBend at joint Excessive Spatter Porosity Crooked/wavy beadInaccurate welding Maintenance Wiring Schematic Parts Lists and DiagramsPlease Read the Following Carefully Assembly Diagram Page Wire feed motor runs butwire does not feed properly TroubleshootingWire creates a bird’s nest During operation Welding arc not stableTroubleshooting Power switch 7a does not light when switched onFaulty or improperly connected Trigger Switch 1c Internal fuse blownWeak Arc strength Wire Feeds, but arc does not ignite