Harbor Freight Tools 98871 Setup Basic Welding, Welding Tips Service, Wasting wire

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6.Turn the Feed Tensioner (37) knob counterclockwise to loosen it enough to pull it up, releasing tension.

Do not loosen the Tensioner knob too much, or the Tensioner will come apart. Then, swing the Feed Swing Arm (36) out.

Feed Swing

Feed

Arm (36)

Tensioner (37)

 

 

 

 

 

 

Safety

7.Compare the wire diameter marked on the Wire Spool (27) with the stamped number on the top of the Feed Roller

(34). The Roller’s groove size must be compatible with the wire diameter -

.8mm rollers also work with .030” wire &

.9mm rollers also work with .035” wire.

If it is not compatible or the number on the Roller is hidden:

A.Remove the Screws (45) and Washers

(46) from the Feed Roller Bracket (44).

B.Remove the Feed Roller Bracket.

Flip the Feed Roller (34) as needed and confirm that the number facing up is the same as the wire diameter on the Spool.

C.Reassemble using the Feed Roller

Bracket, Washers, and Screws.

Screws (45), Washers (46)

Feed

Roller (34)

A

B

Feed Roller

Bracket (44)

C

Setup

Basic Welding

IMPORTANT:

Securely hold onto the end of the welding wire and keep tension on it during the following steps.

If this is not done, the welding wire will

 

unravel and create a tangled “bird’s nest”,

Wire

wasting wire.

Liner

8.

Cut off all bent and crimped wire. Make

(4)

 

 

sure that the cut end has no burrs or

 

 

sharp edges; cut again if needed.

 

9.

Keep tension on the wire and guide at

 

 

least 12 inches of wire into the Wire

 

 

Liners.

 

Hold Wire Securely welding

wire

Wire

leader Spool wire liner

Welding Tips

Service

SKU 98871

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

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Contents For technical questions or replacement parts, please call Safety Setup Basic Welding Welding Tips ServiceFor technical questions, please call General Safety WarningsSave This Manual Ty Safe TupeS ingd el c W Basi Tipsingd elW Ec ServiMany accidents are caused by poorly maintained welders Tipsingd elW Ec Servi Welder Safety WarningsTy Safe TupeS ingd el c W Basi Safety Setup Basic Welding Welding Tips Service Grounding Extension Cords SymbologyGrounded Welders Unpacking SpecificationsBasic Tips SafetySetup Welding Welding ServiceTurn the welder OFF and unplug it before proceeding Wire Spool 27 InstallationTy Safe TupeS ingd el c W Basi Tipsingd elWSKU For technical questions, please call Setup Basic WeldingWelding Tips Service Wasting wireArm Turn the welder OFF Safety Setup Basic Welding TipsTupeS ingd el c W Basi Tipsingd elW Ec Servi Basic WeldingControl Panel Layout Safety SetupBasic Welding Welding Tips Service Duty Cycle Duration of Use Weld Settings Chart Material Thickness SteelTy Safe TupeS ingd El c W Basi Tipsingd elWThen plug the Welder into a dedicated Setting Up The WeldStickout Basic Welding TechniqueDrag Angle Follow Duty Cycle Unplug the Power CordElW Cleaning the WeldWelding Tips SafeWorkpiece Heat Control / Weld Penetration Example Weld DiagramsSafety Setup Basic Welding Weld DiagnosisElW Ec Servi Weld ProblemsEl c W Basi Setup Basic Welding Welding Tips Service Nozzle 3 Inspection Cleaning, and Replacement ServiceContact Tip 2b Inspection Cleaning, and Replacement Wire creates a bird’s nest during operation TroubleshootingWire feed motor runs but wire does not feed properly Never use another type or size fuse TroubleshootingFaulty or improperly connected Trigger 1c Internal fuse blownImproperly sized or excessively worn Contact Tip 2b Power switch 7a does not light when switched onWire Feeds, but arc does not ignite Possible Causes and Solutions Improper ground connectionWelding arc not stable Weak Arc strengthWiring Schematic Parts Lists and DiagramsPart Description ’ty Parts ListAssembly Diagram Record Product’s Serial Number Here Detail of PartLimited 1 Year / 90 day Warranty

98871 specifications

Harbor Freight Tools 98871 is a versatile and powerful portable generator that meets the demands of both casual users and serious DIY enthusiasts. Known for its reliability and affordable price, this generator stands out in the market thanks to its impressive features, innovative technologies, and user-friendly characteristics.

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