3.Keep plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes. Avoid touching eyes while working near a lead-acid battery. If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters the eyes, immediately flood eyes with running cold water for at least 10 minutes and get medical attention immediately.

4.NEVER smoke or allow a spark or flame in the vicinity of a lead-acid battery or vehicle engine.

5.Use caution to reduce the risk of dropping a metal tool onto a lead-acid battery. The tool may spark or short circuit the battery or other electrical part that may cause an explosion.

6.Remove personal metal items such as rings, bracelets, necklaces, and watches when working with a lead-acid battery. A lead-acid battery can produce a short circuit current high enough to weld a ring or other metal item, causing a severe burn.

7.Use the Battery Charger for charging lead-acid batteries only. This Battery Charger is not intended to supply power to a low voltage electrical system other than in a starter motor application. Do not use this Battery Charger for charging dry-cell batteries. Dry-cell batteries may burst and cause serious personal injury and/or property damage. NEVER charge a frozen battery.

Preparing To Charge:

1.If it is necessary to remove the battery from a vehicle to charge, always remove the grounded terminal from the battery first. Make sure all accessories in the vehicle are off, so as not to cause an arc.

2.Make sure the area around the battery is well ventilated while the battery is being charged.

3.Clean the battery terminals prior to charging the battery.

4.Add distilled water in each cell until the battery acid reaches the level specified by the battery manufacturer. This helps purge excessive gas from the cells. Do not overfill. For a battery without cell caps, carefully follow the battery manufacturer’s recharging instruc tions.

5.Determine the voltage of the battery by referring to the vehicle owner’s manual, con- firm it is 12 volt.

Charger Location:

1.Always locate the Battery Charger as far away from the battery as the Charger’s DC cables permit.

2.Never place the Battery Charger directly above the battery being charged. Gases from the battery will corrode and damage the Battery Charger.

3.Never allow battery acid to drip on the Battery Charger.

SKU 93781

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

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Harbor Freight Tools 93781 operating instructions Preparing To Charge, Charger Location
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93781 specifications

Harbor Freight Tools 93781 is a versatile and innovative tool that has gained popularity among professionals and DIY enthusiasts alike. This powerful and compact tool is primarily designed for precision cutting, making it an essential addition to any workshop or toolbox.

One of the key features of the Harbor Freight Tools 93781 is its robust motor, which delivers impressive performance and durability. The motor is engineered to provide a continuous and reliable power output, enabling users to tackle a variety of cutting tasks with ease. Its high RPM (revolutions per minute) allows for clean and efficient cuts, reducing the need for excessive finishing work after cutting.

The design of the Harbor Freight Tools 93781 emphasizes user comfort and control. It comes with an ergonomic handle that ensures a firm grip, reducing the risk of slips and enhancing user safety. Additionally, the tool's lightweight structure makes it easy to handle, especially during extended use.

This tool also incorporates advanced technologies such as electronic speed control, which allows users to adjust the speed based on the specific material being cut. Whether working with wood, metal, or plastic, the ability to modify the speed ensures optimal performance and prevents damage to the workpiece.

Moreover, the Harbor Freight Tools 93781 features a quick-change blade system, allowing users to swap out blades efficiently without the need for additional tools. This not only saves time but also enhances the tool’s versatility, as it can adapt to different cutting requirements swiftly.

Safety features are also a priority in the design of the Harbor Freight Tools 93781. The tool includes a blade guard that protects the user from accidental contact with the blade during operation. This essential feature promotes safer working conditions, particularly for amateur craftsmen who may not have extensive tool experience.

In summary, the Harbor Freight Tools 93781 is a powerful and user-friendly cutting tool that boasts a range of features designed for both efficiency and safety. Its robust construction, ergonomic design, speed control, and quick-change blade capability make it a standout choice for those seeking reliability and precision in their cutting tasks. Whether you are a seasoned professional or a budding hobbyist, this tool promises to meet your cutting needs with ease and accuracy.
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