Contact Tip (2b) Inspection,

Cleaning, and Replacement

1.Make sure that the entire Gun is completely cool and that the Power Cord is unplugged from the electrical outlet before proceeding.

2.Remove the Nozzle as explained in the previous subheading. Using the third oval hole on the Multi-wrench (43), turn the Contact Tip counterclockwise and slide it off the welding wire.

3.Scrub the exterior of the Tip clean with a wire brush. Clean out the inside of the tip with a tip cleaner (sold separately). Check that the Tip is the proper type for the wire size used (.035” tip for .030–.035” wire).

4.Examine the shape of the hole at the end of the Contact Tip. It should be an even circle, it should not be oblong or have any bulges in it.

5.If any problems are noted, Contact Tip replacement would be advisable. Make sure to select a new Tip that is the correct size for the welding wire used (.035” tip for .030–.035” wire).

6.Reinstall the Tip and securely reinstall the Nozzle as well.

Nozzle

(3)

Contact

Tip (2b)

Safety

Gun

Setup

Basic Welding

Welding Tips

Service

SKU 98871 For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 98871 operating instructions Contact Tip 2b Inspection Cleaning, and Replacement

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.

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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.

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