Harbor Freight Tools 91146 Product Specifications, Save this Manual, Unpacking, Work Area

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PRODUCT SPECIFICATIONS

Item

Description

Electrical Requirements

Input Voltage: 220V / 60 Hz / 45 Input Amperage

 

Power Cord: 10 AWG @ 6’ Long

 

Power Plug: 220V (not included), Requires 50 Amp Circuit

Duty Cycles

60% @ 250 Amps / 100% @ 195 Amps

Maximum Welding

Up To 3/8” Mild Steel

Thickness Capacity

 

Welding Current

30 – 250 Amps

Required Wire Sizes

.024” To .047” Diameter

Wire Control Settings

Internal, Spot & Pause, 4 Time, & 2 Time

Gun Coolant Type

Air Cooled

Fuse Type

3 AMP Buss Fuse

Gun Power Cable Length

13’

Ground Clamp Cable Length

13’

Wheels

Front: Swivel Castors / 3-1/4” Diameter x 1” Thick

 

Rear: Rigid / 8” Diameter x 1-1/2” Thick on 7/8” Diameter Axle

 

 

Accessories

Gas Pressure Regulator w/Flow Meter

 

Welding Gloves / Face Mask / 1 Torch Liner / 5 Spare Tips

Weight

187 Pounds

SAVE THIS MANUAL

You will need this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures, parts list and assembly diagram. Keep your invoice with this manual. Write the invoice number on the inside of the front cover. Keep this manual and invoice in a safe and dry place for future reference.

UNPACKING

When unpacking, check to make sure all the parts shown on the Parts Lists on pages 26 and 27 are included. 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.

GENERAL SAFETY RULES

WARNING!

READ AND UNDERSTAND ALL INSTRUCTIONS

Failure to follow all instructions listed below may result in

electric shock, fire, and/or serious injury.

SAVE THESE INSTRUCTIONS

WORK AREA

1.Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents.

2.Do not operate welding equipment in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Welding equipment creates sparks which may ignite the dust or fumes.

SKU 91146

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

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Contents MIG Welder 250 AMP Save this Manual Product SpecificationsGeneral Safety Rules UnpackingElectrical Safety Personal SafetyTool USE and Care Service Grounding Grounded Equipment Equipment with Three Prong PlugsCords Longer than 25’ should not be Used with this Welder SymbologyExtension Cords Specific Safety Rules Page Page SKU For technical questions, please call Product Overview Figure DBack Panel Controls Figure ETo Attach The Rear Wheels And Front Castor Wheels Assembly InstructionsTo Attach a Power Cord Plug To Attach The Gun Power Cable And Ground Clamp Cable To Install Welding Wire Spool And Adjust Wire TensionWire Spool To Install a Gas Cylinder See Figures FFigure J Welding Gun Duty Cycle And OverheatingInterval Four Welding FeaturesTime Minutes Welding Troubleshooting Guide Welding Machine Figure NTroubleshooting Guide Welding GUN & Wire Drive INSPECTION, MAINTENANCE, and Cleaning Welding MachineINSPECTION, MAINTENANCE, and Cleaning Welding GUN Figure OFigure P Please Read the Following Carefully Parts List Welding Machine Assembly Diagram Welding MachineParts List Welding GUN DescriptionAssembly Diagram Welding GUN 201A Ground Clamp Cable not Shown 202A GAS Hose not ShownElectrical Schematic Welding Machine