25’ 50’ 100’ 150’, Table a | Harbor Freight Tools 66630 specs

7.DON’T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.

8.USE RIGHT TOOL. Don’t force tool or attachment to do a job for which it was not designed.

RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS

(120 VOLT)

NAMEPLATE	EXTENSION CORD
AMPERES		LENGTH
(at full load)	25’	50’	100’	150’
0 – 6	18	16	16	14
6.1 – 10	18	16	14	12
10.1 – 12	16	16	14	12
12.1 – 16	14	12	Do not use.

TABLE A

9.USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and over- heating. Table A shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

10.WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neck- ties, rings, bracelets, or other jewelry which may get caught in moving parts. Nonslip footwear is recom- mended. Wear protective hair cover- ing to contain long hair.

11.ALWAYS USE SAFETY GLASSES. Also use face or dust mask if cutting operation is dusty. Everyday eye-

glasses only have impact resistant lenses, they are NOT safety glasses.

12.SECURE WORK. Use clamps or a vise to hold work when practical. It’s safer than using your hand and it frees both hands to operate tool.

13.DON’T OVERREACH. Keep proper footing and balance at all times.

14.MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and chang- ing accessories.

15.DISCONNECT TOOLS before ser- vicing; when changing accessories, such as blades, bits, cutters, and the like.

16.REDUCE THE RISK OF UNINTEN- TIONAL STARTING. Make sure switch is in off position before plug- ging in.

17.USE RECOMMENDED ACCESSO- RIES. Consult the owner’s manual for recommended accessories. The use of improper accessories may cause risk of injury to persons.

18.NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally contacted.

19.CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and per- form its intended function – check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard

SKU 66630

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

Page 3

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.