REV 07l

Read all instructions before installing or using this generator!

1.Ensure installation meets all applicable safety, and local and national electrical codes.

Have installation performed by a qualified, licensed electrician and building contractor.

2.Do not operate the generator with protective covers, access covers, or terminal box covers removed.

3.Disable engine-starting circuits before carrying out maintenance.

4.Disable closing circuits and place warning notices on any circuit breakers normally used for connection to the mains or other generators to avoid accidental closure.

5.Do not alter or adjust any part of the generator assembled and supplied by the manufacturer.

6.Always follow and complete scheduled engine and generator maintenance.

7.Do not attempt to operate the generator when conditions are unsafe. Disable the generator until the unsafe condition is corrected.

8.Before performing any internal generator maintenance, remove the negative lead from the batteries to prevent accidental starting.

9.Operate the generator only when in full compliance with relevant local and national electrical codes and standards.

10.Check for damaged parts. Before using the generator, any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment and binding of moving parts; any broken parts; and any other condition that may affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified technician.

11.People with pacemakers should consult their physician(s) before using this product.

Electromagnetic fields in close proximity to a heart pacemaker could cause interference to, or failure of the pacemaker.

12.Guard against electric shock. Prevent body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerator enclosures.

13.Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories are available from Harbor Freight Tools.

14.Do not operate generator if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs. If there is any doubt, do not operate the generator.

15.Maintenance. For your safety, service and maintenance should be performed regularly by a qualified technician. Never work alone on the generator.

16.Do not alter or adjust any part of the equipment or its engine that is sealed by the manufacturer or distributor. Only a qualified service technician may adjust parts that may increase or decrease governed engine speed.

SKU 91377

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

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91377 specifications

Harbor Freight Tools 91377 is a versatile and robust tool that has gained significant recognition among DIY enthusiasts and professional tradespeople alike. This tool is designed to cater to a wide range of applications, making it an essential addition to any workshop or tool collection.

One of the standout features of the Harbor Freight Tools 91377 is its impressive power delivery. Equipped with a high-performance motor, this tool ensures efficient operation, allowing users to tackle various tasks with ease. The power is complemented by a user-friendly design, which ensures that even those with limited experience can operate the tool effectively.

The 91377 boasts a variable speed control feature, allowing users to adjust the speed according to the requirements of the task at hand. This versatility makes it suitable for a variety of materials, from wood to metal, ensuring that users can achieve precise cuts and finishes. Additionally, the tool is designed with safety in mind, featuring a built-in safety switch that prevents accidental activation.

Another key characteristic of the 91377 is its lightweight and portable design. This feature allows users to transport the tool effortlessly between job sites or store it conveniently when not in use. The ergonomic handle provides a comfortable grip, reducing user fatigue during extended periods of operation.

Durability is also a significant aspect of the Harbor Freight Tools 91377. Constructed from high-quality materials, this tool can withstand the rigors of daily use, making it a reliable option for both professionals and hobbyists. The design incorporates heat dissipation technology, which helps to prolong the lifespan of the motor by preventing overheating during intensive tasks.

Furthermore, the tool is compatible with a wide array of accessories, enhancing its functionality and versatility. Users can easily switch between attachments, allowing for various uses such as sanding, grinding, and polishing.

In summary, the Harbor Freight Tools 91377 combines power, versatility, and durability in one compact package. Its user-friendly design, variable speed control, and safety features make it an excellent choice for both novices and seasoned professionals. Whether for home improvements or professional projects, this tool is sure to deliver exceptional results. With its robust build and compatibility with numerous accessories, the 91377 stands out as an essential tool for any serious toolkit.