Harbor Freight Tools 98871 Troubleshooting, Faulty or improperly connected Trigger 1c

Page 27

Troubleshooting (continued)

Important!

Be CERTAIN to shut off the Welder, disconnect it from power, and discharge the Gun to ground before adjusting, cleaning, or repairing the unit.

Safety

Power switch (7a) lights,

but welder does not function when switched on

Possible Causes and Solutions

1.Tripped thermal protection device:

Shut the welder’s switch to off and allow it to cool for at least 20 minutes.

Reduce duration or frequency of welding periods to help reduce wear on the welder. Refer to Duty Cycle section on page 16.

2.Faulty or improperly connected Trigger (1c):

Qualified technician must check and secure/replace Trigger (1c).

3.Internal fuse blown:

Check/replace according to the following directions.

a.WARNING! Turn the welder OFF and unplug it before proceeding.

b.Press on the Cover Latch (8), then lift the Cover (31) using Handle (30). Remove Left Side Panel (13).

c.Examine fuse on panel to see if metal wire inside is broken or not. See illustration.

NOTE: The circuit board is very delicate and will be damaged if it is not supported

while the fuse is manipulated. If youFuse are have any doubts about doing this

without damaging the welder, have a qualified technician replace the fuse.

d. If the fuse is broken, carefully support the circuit board with a gloved hand while you remove the old fuse. Support the circuit board from behind while you install a new 2 Amp, 250 Volt fuse of the same type.

Never use another type or size fuse.

e. Reinstall the Left Side Panel (13), close the Cover (31), and test the unit for proper function before use.

Setup

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.

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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.
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