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Maintenance

1.If an in-line oiler is not used, disconnect the air hose and apply a few drops of pneumatic tool oil through the air inlet coupling before each use. Do this for every hour of continuous use.

2.Apply a few drops of oil to the Lever mechanism and work the Lever a few times to lubricate.

Note: Do not use detergent, oil or additives; these will cause accelerated wear to the tool’s air seals.

3.Wipe the Die Grinder clean of oil and grease with a clean cloth.

4.Do not allow the attachments to come in contact with oil or grease.

5.Replace the Die Grinder and attachments to the case and store in a clean and dry location.

Assembly Diagram

NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts.

SKU 44716 For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 44716 operating instructions Maintenance, Assembly Diagram

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.