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Powermatic 31A Operating the Sander, Belt ARM Positioning, Changing Motor Voltage, Template Forms

Models: 31A

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positions of the arm). Use a 10mm hex wrench to remove or install the work stop.

BELT ARM POSITIONING

Your sander is equipped with a shot pin arrangement to lock the belt arm in 0-degree, 45-degree, and 90 degree positions. To position the belt, loosen the locking handle

(A)shown in Figure 10. Pull out on the shot pin (B), shown in Figure 11, and swing the belt arm into the desired position. Then release the shot pin. Check that the pin has gone into position by attempting to move belt arm back and forth. Re-tighten locking handle (A-Figure 10). When positioning the arm at any non-standard angle, make sure the locking handle is tightened securely.

NOTE: If the locking handle conflicts with the motion of the belt arm, pull up on the handle and turn it out of the way, as shown in Figure 10.

CHANGING MOTOR VOLTAGE

!BE DONE BY A QUALIFIED ELECTRICIAN. THE MACHINE MUST BE PROPERLY GROUNDED TO HELP AVOID ELECTRICAL SHOCK AND ASSOCIATED HAZARDS INCLUDING POSSIBLE DEATH.WARNING: ELECTRICAL WIRING SHOULD

To change the motor voltage, remove the terminal box cover and rewire per the circuit shown on the cover. On magnetic starter models, starter wiring and transformer wiring (when used) will also have to be changed as shown on the decals attached.

OPERATING THE SANDER

The belt and disc sander can be equipped with a variety of abrasives and grit sizes to handle a wide variety of materials, from soft woods to hardened steel. It can be used to rapidly remove material and produce a mirror finish. Using various types of fixtures, they can be used to sand template forms, angles, freehand contours, and flats on edges, surfaces and ends.

TEMPLATE FORMS

A template similar to that shown in Figure 12, can be made to faciliate sanding multiple pieces to the same size.

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Powermatic 31A instruction manual Operating the Sander, Belt ARM Positioning, Changing Motor Voltage, Template Forms
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31A specifications

The Powermatic 31A is a high-performance 12" planer that has become a favorite among woodworkers and craft enthusiasts alike. Renowned for its powerful features and robust design, the 31A stands out in the woodworking community for its ability to deliver precision and efficiency in planing wood.

One of the key features of the Powermatic 31A is its 3 HP motor, which provides ample power for handling a wide range of hardwoods and softwoods. The motor is designed to run smoothly and quietly, reducing vibration during operation, which is essential for achieving fine finishes. The combination of power and stability allows users to tackle even the most challenging jobs with ease.

The machine is equipped with a 12" wide cutter head that utilizes four high-speed steel knives, which are known for their superior cutting capabilities. This allows for a smooth, even finish and reduces the amount of sanding required afterward. The adjustable infeed and outfeed tables are another notable feature, providing support for long workpieces and ensuring accuracy throughout the planing process.

In addition to its mechanical prowess, the Powermatic 31A boasts a quick elevation mechanism that allows users to make rapid adjustments to the height of the cutter head. This feature enhances efficiency and allows for easy transitions between different thicknesses of wood. The inclusion of a hinged cover also allows for quick access to the cutter head for maintenance and knife replacement, minimizing downtime.

The built-in dust collection system is another notable characteristic of the Powermatic 31A. This system helps to keep the workspace clean and safe by efficiently removing sawdust and debris, thereby ensuring that the work environment remains tidy and reducing the risk of respiratory issues caused by wood dust.

Moreover, the heavy-duty cast iron construction of the Powermatic 31A enhances its stability during operation, contributing to a better cutting experience. The robust design also ensures longevity, making it a reliable choice for both professional woodworkers and hobbyists.

With precision engineering and advanced technologies, the Powermatic 31A melds power and functionality, making it an indispensable tool for anyone serious about woodworking. Whether you are milling lumber for furniture-making or crafting intricate wood designs, this planer delivers in performance, making it a top-tier choice in its class.