Installing and Tracking Abrasive Belt

To install the abrasive belt, proceed as follows Refer to Figures 7 and 8:

1.Loosen the knob (A) and swing the belt end guard (B) out of position.

2.Remove the side cover by unscrewing the two knobs holding it, and sliding the tabs of the side cover out of the slots of the sander.

3.Loosen the tension knob (C). This will lower the top drum, providing slack for installing the abrasive belt.

4.Slide the abrasive belt onto the drums until it is centered on them.

5.Tighten the tension knob (C).

IMPORTANT: Do not over tension, as this can cause the abrasive belt to stretch and weaken.

The abrasive belt must be properly tracked before operating. (Tracking refers to the position of the abrasive belt on the drums while they are in motion.) Proceed as follows:

6.Check tracking manually at first, by moving the belt downward with your hand while the machine is off. The abrasive belt should remain at the center of the drums.

7.If the belt veers to one side or the other, loosen the locking wheel (D) and rotate the tracking knob (E) either left or right until the belt centers itself. When manual tracking appears successful, turn the machine on for a moment and confirm that the abrasive belt will remain centered during operation. If needed, continue fine-tuning the adjustment with the tracking screw (E). It may require a combination of tension knob (C) and tracking knob (E) adjustment to achieve a proper setting.

8.When satisfied, tighten the locking wheel

(D)against the belt arm to secure the setting.

9.Re-install side cover and secure with the knobs. Swing the end guard (B) back into position and re-tighten the knob (A).

Installing Fence

Refer to Figure 9:

Pinch Point. Before installing the fence, adjust it to a right angle position as shown, and tighten the knob to secure.

1.Tilt the belt arm into horizontal position, and place the fence against the platen in the position shown.

Figure 7

Figure 8

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.