Grounding Instructions

reduce the risk of vibration-related injury:

1.Anyone using vibrating tools regu- larly or for an extended period should first be examined by a doctor and then have regular medical check- ups to ensure medical problems are not being caused or worsened from use. Pregnant women or people who have impaired blood circulation to the hand, past hand injuries, ner- vous system disorders, diabetes, or Raynaud’s Disease should not use this tool. If you feel any medical or physical symptoms related to vibra- tion (such as tingling, numbness, and white or blue fingers), seek medical advice as soon as possible.

2.Do not smoke during use. Nico- tine reduces the blood supply to the hands and fingers, increasing the risk of vibration-related injury.

3.Wear suitable gloves to reduce the vibration effects on the user.

4.Use tools with the lowest vibration when there is a choice between dif- ferent processes.

5.Include vibration-free periods each day of work.

6.Grip tool as lightly as possible (while still keeping safe control of it). Let the tool do the work.

7.To reduce vibration, maintain the tool as explained in this manual. If any abnormal vibration occurs, stop use immediately.

Save these instructions.

To prevent electric shock

and death from incorrect grounding wire connection Read and follow these instructions:

Grounded Tools: Tools with Three

Prong Plugs

1.In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment- grounding conductor and a ground- ing plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

2.Do not modify the plug provided – if it will not fit the outlet, have the proper outlet installed by a qualified electri- cian.

3.Improper connection of the equip- ment-grounding conductor can re- sult in a risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equip- ment-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal.

4.Check with a qualified electrician or service personnel if the grounding instructions are not completely under-

SKU 66630

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

Page 8

66630 specifications

Harbor Freight Tools 66630 is a versatile six-gallon portable air compressor that caters to both novice DIY enthusiasts and seasoned professionals. Its compact and lightweight design makes it easy to transport, while still delivering robust performance for a wide range of applications.

One of the standout features of the 66630 is its powerful 1.5 horsepower motor, which is designed for maximum efficiency and durability. The motor operates at a low RPM, reducing wear and tear while ensuring quieter operation. With a maximum pressure of 125 PSI, this air compressor is capable of handling a variety of pneumatic tools such as nail guns, airbrushes, and impact wrenches, making it a valuable addition to any toolbox.

The 66630's six-gallon vertical tank design maximizes air storage without taking up excessive floor space. This feature is particularly advantageous for those who have limited workshop areas. The tank is made of high-quality steel, providing durability and resistance to rust and corrosion, which prolongs the compressor's life.

In terms of technologies, the Harbor Freight Tools 66630 utilizes an oil-free pump system. This means less maintenance is required, as users do not need to worry about oil changes or oil spills. The oil-free pump also contributes to cleaner air output, making it more suitable for tasks like painting or inflating sports equipment.

Safety is another priority with this compressor. It is equipped with a thermal overload protector that prevents the motor from overheating during prolonged use. The built-in pressure regulator allows users to adjust and control air pressure, ensuring compatibility with various tools and applications.

Additionally, the 66630's ergonomic handle and rubber feet enhance portability and stability. The handle provides a comfortable grip for easy transport, while the rubber feet reduce vibrations, ensuring the compressor remains stable during operation.

Overall, the Harbor Freight Tools 66630 air compressor stands out for its combination of power, portability, and user-friendly features. Its versatility makes it suitable for various tasks, from home repairs to professional projects, solidifying its place as a reliable tool in any workshop. Whether for inflating tires, powering tools, or completing a range of home improvement tasks, the 66630 provides the performance needed to get the job done efficiently.