2.Always wear ANSI-approved safety impact eye goggles and heavy work gloves when using the Bench Grinder. Using personal safety devices reduce the risk for injury. Safety impact eye goggles and heavy work gloves are available from Harbor Freight Tools.

3.Maintain a safe working environment. Keep the work area well lit. Make sure there is adequate surrounding workspace. Always keep the work area free of obstructions, grease, oil, trash, and other debris. Do not use a power tool in areas near flammable chemicals, dusts, and vapors. Do not use this product in a damp or wet location.

4.Avoid unintentional starting. Make sure you are prepared to begin work before turning on the Bench Grinder.

5.Do not force the Bench Grinder. This tool will do the work better and safer at the speed and capacity for which it was designed.

6.Always unplug the Bench Grinder from its electrical outlet before performing any inspection, maintenance, or cleaning procedures.

7.Never leave the Bench Grinder unattended while running. Turn power off if you have to leave the Bench Grinder.

8.Before each use, check all nuts, bolts, and screws for tightness. Vibration during mixing may cause these to loosen.

9.Keep extension cord off the ground and away from water.

10.Always connect the Line Cord to a Ground Fault Circuit Interrupter (GFCI) protected electrical outlet.

11.Install this product on a proper surface. Locate on a flat, level, and solid surface that is capable of supporting the weight of the Bench Grinder.

12.Use a full face mask when grinding any metals. The grinder can produce sparks which may land on your clothing, or hit your face. Also ensure that you are not operating the grinder around flammable materials or liquids. Always make sure the safety shields and wheel guards are in place at all times.

13.Make sure the grinding wheels are of the proper speed (3450 RPM or greater) rating.

14.Frequently quench the workpiece in water to prevent overheating.

15.Use the tool rest to steady the work piece. If the tool rest is not used, the torque of the spinning grinding wheel may pull the workpiece from your hands.

16.Do not use aluminum oxide wheels when grinding nonferrous metals such as aluminum and brass. Use silicon carbide wheels for nonferrous metals.

17.When buffing material, always hold the material on the lower side of the buffing wheel.

SKU 94186

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

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Harbor Freight Tools 94186 operating instructions Sku
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94186 specifications

Harbor Freight Tools is well-known for offering a wide range of high-quality tools at affordable prices, appealing to both professionals and DIY enthusiasts. One of their standout products is the Harbor Freight Tools 94186, a versatile tool that has captured the attention of users for its unique features and technological advancements.

The Harbor Freight Tools 94186 is a comprehensive 3-in-1 ultrasonic cleaner designed for cleaning a variety of items, ranging from small engine parts to jewelry. Its main feature is the ultrasonic cleaning technology, which utilizes high-frequency sound waves to produce millions of microscopic bubbles in a cleaning solution. This process, known as cavitation, effectively removes dirt, grease, and grime from surfaces without causing damage to the items being cleaned.

With a large cleaning capacity, the 94186 can handle items as large as 15.2 inches in diameter and up to 9.5 inches tall, making it suitable for a wide range of applications. This size allows users to clean multiple parts at once, streamlining the cleaning process. The unit also features a user-friendly digital display, which ensures precise control over cleaning times and temperature settings. Users can easily set the ultrasonic cleaning time for up to 60 minutes, and the adjustable temperature can range from room temperature to 176 degrees Fahrenheit, enhancing the cleaning effectiveness.

Another notable characteristic of the Harbor Freight Tools 94186 is its robust construction. Built with a stainless-steel tank, the cleaner is designed for durability and resistance to corrosion, ensuring long-term use in various environments. The unit also includes a built-in basket, which helps keep items submerged in the cleaning solution while preventing them from touching the bottom of the tank. This basket design minimizes the risk of damaging delicate items during the process.

In terms of safety, the 94186 is equipped with an automatic shut-off feature that activates when the cleaning cycle is complete, providing peace of mind to users. Its compact size allows for easy storage, making it a perfect addition to any workshop, garage, or home. Overall, the Harbor Freight Tools 94186 stands out as a functional, effective, and reliable ultrasonic cleaner that caters to a diverse array of cleaning needs. Whether you are a busy mechanic, a watch enthusiast, or simply someone who values cleanliness, this tool is designed to make your cleaning tasks easier and more efficient.
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