Harbor Freight Tools 44716 instruction

Air Connection

Note: Air Compressor is not supplied.

1.Acquire a Union fitting (not supplied) and screw into the Air Inlet fitting.

Tighten with the wrench.

2.Attach a quick-coupler (not supplied) to the Union fitting if desired. This allows quick exchange of the Air Hose to other air tools.

3.Connect the Air Hose to the Air Inlet Coupling.

Warning: Follow all air compressor warnings before using tool.

This air tool requires lubrication during operation. For best results, it is recom- mended to have an oiler and water filter in line with the air supply as shown on Page 5. This will extend the life of the tool.

Air Compressor Assembly Diagram

Operation

Warning: Before installing the attachment, make sure Grinder is not attached to the air supply and make sure no built up air pressure remains in the Air Die Grinder.

1.Select the desired grinding attachment.

2.As shown in the diagram on Page 7, use the Wrenches (28) to hold the Retainer [24] while removing the Collet Nut (27).

3.Insert the shaft of the grinding attachment into the Collet (26).

4.Reassemble the Collet and Collet Nut. Tighten with both Wrenches.

5.Set the Air Compressor’s pressure regulator to 90 PSI.

6.Connect the Die Grinder to the Air Compressor’s hose.

Rev 07i

SKU 44716

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

Page

44716 specifications

Harbor Freight Tools 44716, known as the Central Pneumatic 21-gallon vertical air compressor, is an essential piece of equipment for both DIY enthusiasts and professional tradespeople. Its compact design, combined with a powerful performance, makes it a popular choice for various applications, including powering pneumatic tools, inflating tires, and painting.

One of the main features of the Harbor Freight 44716 is its robust 2 HP motor, which provides a maximum pressure of 125 PSI. This allows for quick recovery times and ensures adequate air supply for a wide range of tasks. The vertical design of the tank not only saves space but also provides a large air capacity, allowing users to work longer between pump cycles. The 21-gallon tank strikes a great balance between portability and functionality.

The 44716 employs an oil-lubricated pump, which helps prolong its lifespan while delivering quiet operation. The oil system ensures consistent performance and reduces wear on internal components, making the compressor reliable for daily use. Additionally, the easy-to-read pressure gauge allows users to monitor air pressure easily, ensuring optimal performance for their tools.

Another noteworthy characteristic is the built-in thermal overload protector. This safety feature prevents the motor from overheating, thereby protecting the compressor and enhancing its durability. An easy-to-access drain valve also aids in maintenance by allowing for quick removal of moisture from the tank, which can help prevent rust and corrosion over time.

The Harbor Freight 44716 is designed with user convenience in mind. Its equipped rubber wheels and sturdy handle make it easy to move, even in tight spaces. The unit also comes with multiple quick-connect fittings, offering flexibility in connecting various pneumatic tools without the hassle of changing attachments.

In summary, the Harbor Freight Tools 44716 is a versatile, reliable, and efficient air compressor. With its powerful motor, large tank capacity, and user-friendly features, it stands out in the market as a practical choice for a variety of air tool applications. Whether you're tackling home improvement projects or professional tasks, this air compressor is built to meet your needs effectively.