13.When servicing an appliance, use only identical replacement parts. Follow instructions in the “Inspection, Maintenance, And Cleaning” section of this manual. Use of unauthorized parts or failure to follow maintenance instructions may create a risk of electric shock or injury.

SPECIFIC SAFETY RULES FOR THIS PRODUCT

1.Maintain labels and nameplates on the Fireplace Heater. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

2.Avoid fires and explosions. Never place the Fireplace Heater near room curtains or other flammable materials. The floor on which the Fireplace Heater sits must be nonflammable and free of debris. Never use near flammable vapors or liquids.

3.Maintain a safe working environment. Keep the work area well lit. Make sure there is adequate surrounding space. Always keep the work area free of obstructions, grease, oil, trash, and other debris. Do not use this product 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 Fireplace Heater.

5.Do not force the Fireplace Heater. This product will do the work better and safer at the capacity for which it was designed.

6.Always unplug the Fireplace Heater from its electrical outlet before performing and inspection, maintenance, or cleaning procedures.

7.Never leave the Fireplace Heater unattended while running. Turn power off if you have to leave the room.

8.Use proper extension cord. If an extension cord is used, use the proper type as listed in the table on page 7. Keep extension cord off the ground and away from water.

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

GROUNDING

Note: This product comes with a two-prong, polarized plug.

WARNING!

Improperly connecting the grounding wire can result in the risk of electric shock. Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the tool or product. Never remove the grounding prong from the plug. Do not use the tool if the power cord or plug is damaged. If damaged, have it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by a qualified electrician.

SKU 91797

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

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Harbor Freight Tools 91797 operating instructions Specific Safety Rules for this Product, Grounding
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91797 specifications

Harbor Freight Tools 91797 is a versatile and powerful tool that has garnered attention among both professional tradespeople and DIY enthusiasts. This instrument is primarily designed for users seeking robust performance in a compact package, making it perfect for a range of applications from automotive repair to home improvement projects.

One of the standout features of the Harbor Freight Tools 91797 is its powerful motor. Equipped with a high-torque design, the motor delivers impressive output without sacrificing compactness. This empowers users to complete tasks efficiently, even in tight spaces. The tool’s ergonomic design ensures comfort during extended use, reducing fatigue and enabling more precise control.

The Harbor Freight 91797 also includes advanced technologies that set it apart from competitors. It incorporates a user-friendly interface with intuitive controls, allowing for quick adjustments between different settings. This feature is particularly useful for beginners who may not be familiar with the tool's capabilities. The motor also operates at multiple speed settings, giving users the flexibility to tackle various materials effectively.

Another characteristic worth mentioning is the build quality of the 91797. Constructed from durable materials, this tool is designed to withstand heavy use in demanding environments. The rugged exterior not only increases longevity but also provides resistance against wear and tear, extending the tool’s lifespan.

Portability is another key aspect of the Harbor Freight Tools 91797. Weighing in at a manageable size, it is easy to transport to job sites or store away when not in use. This feature is particularly advantageous for contractors who need reliable tools that can be quickly moved from one location to another.

Furthermore, the Harbor Freight Tools 91797 is engineered with safety in mind. It includes safety mechanisms that prevent accidental starts and ensure the protection of the user while operating the tool.

In summary, the Harbor Freight Tools 91797 stands out for its powerful motor, advanced technologies, sturdy construction, and user-friendly design. These features, coupled with portability and safety measures, position it as a valuable addition to any toolkit, whether for professional or home use. Its versatility and reliability make it a go-to choice for individuals who demand quality in their tools.
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