Harbor Freight Tools 44846 operating instructions Unpacking, Assembly

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8.When finished with the Drill Press, always press the Switch to the OFF position.

9.Do not mount (or adjust) the workpiece on the Drill Press Table while the motor is running.

10.When drilling or cutting large holes, use the slower speeds and securely fasten the workpiece to the table using a mounted vise.

11.Do not use drill bits that extend more than six inches from the Chuck.

12.Do not use circle cutters, rotary planers, wire wheels, router bits, or shaper cutters on this Drill Press.

Unpacking

When unpacking, check that all parts are included. Refer to the Parts Lists and Assembly Drawings located at the end of this manual. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual as soon as possible.

Assembly

Assembly hardware is located in one box and one bag. Each contains the necessary parts for each assembly step. Remove all packing and protective material from the Drill Press components. To aid in assembly, refer to the Assembly Drawings at the end of this manual.

1.Position the Base (B6) on a level and sturdy floor for mounting.

Bolt the Base to the floor using appropriate hardware (not supplied). Base holes will accommodate 7/16 inch bolts. Pull out the Wire Stabilizer (B21) rod from the rear of the Base.

2.Place the Column Support (B4) on the Base, aligning the mounting holes.

3.Insert four large Hex Screws (B5) into the mounting holes and tighten with a wrench.

4.Insert the Column (B1) into the Column Support (B4) and secure with Screw (B3).

Feed Knob (34)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Belt Guard (A25)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch (2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motor (22)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chuck (A12)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clamping Lever (30), Right

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Moving Bar (32)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clamping Lever (30), Left

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column Collar (B19)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table (B20)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table Support (B7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Crank (B8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column (B1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column Support (B4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wire Stabilizer (B21)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base (B6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKU 44846

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Contents Inch floor radial Drill press For technical questions or replacement parts, please callSafety Warnings and Precautions SpecificationsRead all instructions before using this tool Save This ManualPage Drill Press Safety Warnings and Precautions Unpacking AssemblySKU Drilling Adjusting the Head AngleOperation Setting the Depth Scale to Drill to a Specified Depth Adjusting the TableMoving the Head Horizontally Moving the Head Forward or BackwardInstalling the Chuck and Spindle Shaft MaintenanceAdjusting the Feed Wheel Return Tension Spring Removing the Chuck and Spindle ShaftGeneral Maintenance SyMptoM Possible cause Solution TroubleshootingHead Assembly Drawing Head Assembly Parts ListPulley and Spindle Assembly Drawing Pulley and Spindle Assembly Parts ListItem # Description Base and Table Assembly Parts ListLimited 1 year / 90 Day warranty

44846 specifications

Harbor Freight Tools 44846, also known as the Central Pneumatic 21-Gallon Horizontal Air Compressor, has gained significant attention among both DIY enthusiasts and professionals alike. This reliable and efficient air compressor boasts a variety of features that make it a staple in workshops and job sites.

One of the most notable features of the 44846 is its powerful 1.5 horsepower motor, capable of delivering a maximum pressure of 125 PSI. This ensures a quick recovery time, allowing users to work with pneumatic tools seamlessly. The 21-gallon horizontal tank provides ample storage, enabling longer operating times without frequent refills. Ideal for a range of applications, from powering air tools to inflating tires, this compressor stands out for its versatility.

Another essential characteristic of the Harbor Freight 44846 is its oil-lubricated pump, which promotes efficient performance and longevity. The pump aids in maintaining lower operating temperatures, reducing wear and tear on internal components. This feature is particularly beneficial for users engaged in extended projects or heavy-duty tasks.

Safety and convenience are also paramount in the design of the 44846. Equipped with a pressure regulator, users can adjust the output pressure according to their specific needs, ensuring optimal performance during use. The built-in quick connect coupler provides easy access to tools, while the large, durable wheels make transportation to various work locations hassle-free.

Additionally, the compressor features a low noise level, producing a moderate sound output during operation. This makes it suitable for environments where noise reduction is essential, allowing users to work in residential areas without disturbing neighbors.

Maintenance is simplified with the Harbor Freight 44846, as it includes a removable air filter for easy cleaning and replacement. This design consideration helps maintain efficiency over time and ensures that the compressor operates at peak performance.

Overall, the Harbor Freight Tools 44846 Central Pneumatic 21-Gallon Horizontal Air Compressor is an exceptional choice for those needing a reliable, versatile, and durable compressor. Its combination of power, efficiency, and user-friendly features makes it an excellent addition to any toolkit, whether for home use or professional applications. With proper care and maintenance, this compressor promises to serve users well for many projects to come.
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