Harbor Freight Tools 98871 Control Panel Layout, Safety Setup, Basic Welding Welding Tips Service

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Control Panel Layout

Gun

Gun (1)

Cable

 

4

5

6

 

 

 

On

Wire

 

 

min

3

 

7

 

Speed

 

 

2

 

8

 

Dial (9)

 

 

mAx

OFF

 

1

 

9

 

 

0

 

10

 

wire-Feed Speed

90 Amp Flux wire welder

120 V~

60 Hz

Ground

Cable (33)

Overload

Indicator

(22)

Power

Switch (7a)

Current

Switch (7b)

Power

Cord (32)

Safety

Setup

Gun Cable: The welding Gun connects here. The wire and welding current feeds to the weld through here.

The welding Gun is energized whenever the Power Switch is on.

Wire Speed Dial: This controls the speed that the welding wire feeds out of the welding Gun.

Adjust this according to the weld settings chart to achieve a good weld.

Ground Cable: This connects to the base metal to provide a good connection for the current to travel back to the welder.

Power Cord: Plug the Power Cord into a properly grounded 120 V~ outlet, on at least a 20 amp dedicated circuit with delayed action type circuit breaker or fuses.

Current Switch: This controls the output amperage of the welder.

Adjust this according to the weld settings chart to achieve a good weld.

Power Switch: This turns on power to the welding Gun and internal cooling fan. The welding Gun is energized whenever the Power Switch is on.

Overload Indicator: This lights up if duty cycle work period is exceeded, overheating the welder. Rest the Gun on an electrically non-conductive, heat- resistant surface, such as a concrete slab, well clear of the ground clamp while allowing the welder to cool with the Power Switch on, so the Fan can help cool the welder. Once the welder cools enough to be used again, use shorter welding periods and longer rest periods to prevent needless wear.

Basic Welding

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 Welder Safety Warnings Ty Safe TupeS ingd el c W BasiTipsingd elW Ec Servi Safety Setup Basic Welding Welding Tips Service Grounding Symbology Grounded WeldersExtension Cords 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 WeldingSafety Setup Basic Welding Welding Tips ServiceControl Panel Layout 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 WeldBasic Welding Technique Drag AngleStickout Follow Duty Cycle Unplug the Power CordElW Cleaning the WeldWelding Tips SafeWorkpiece Heat Control / Weld Penetration Example Weld DiagramsSafety Setup Basic Welding Weld DiagnosisWeld Problems El c W BasiElW Ec Servi Setup Basic Welding Welding Tips Service Nozzle 3 Inspection Cleaning, and Replacement ServiceContact Tip 2b Inspection Cleaning, and Replacement Troubleshooting Wire feed motor runs but wire does not feed properlyWire creates a bird’s nest during operation 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.

One of the main features of the Harbor Freight Tools 98871 is its robust 7-horsepower engine, which delivers a starting wattage of 3,500 watts and a running wattage of 2,800 watts. This level of power is sufficient for operating a variety of household appliances, power tools, and emergency essentials during unexpected outages. Its compact design allows for easy portability, making it an ideal choice for camping trips, tailgating events, or as a backup power source for home use.

The generator is equipped with a 4-stroke engine that runs on gasoline, providing an efficient and reliable operation. It features a fuel tank capacity of 1.8 gallons, allowing for extended run times of up to 11 hours at half load. The low oil shutdown feature is a critical safety mechanism that automatically turns off the engine when oil levels are dangerously low, preventing potential damage and ensuring long-term performance.

In terms of noise levels, the Harbor Freight Tools 98871 is surprisingly quiet for a generator of its class. With a noise output of around 68 decibels, it can operate without being overly disruptive, allowing users to enjoy their activities without excessive background noise. This makes it suitable for use in residential areas, where keeping noise to a minimum is often a priority.

The generator also includes multiple outlets, such as 120V AC and 12V DC options, which provide versatility in power connections. This allows for the simultaneous use of various devices without the need for multiple generators, streamlining power distribution during operations.

In conclusion, the Harbor Freight Tools 98871 is a reliable and efficient portable generator that offers excellent value for its price. With its powerful engine, extended run time, and safety features, it caters to a wide range of power needs, making it an essential tool for both home users and outdoor enthusiasts. Whether needing backup power during an outage or taking power on the go, the 98871 stands out as a dependable choice.