Maintenance, Lubrication | Powermatic 201HH specs

Never attempt pressure bar adjustment while planer is connected to power.

Feed restriction can also occur due to pitch buildup on the table. Be sure the table surface is clean. Occasionally dusting the surface with talc will aid in smoother feeding and help prevent pitch buildup.

Halted Feeding

If the infeed roller takes the stock, the chipbreakers lift, and just as you hear the knives contact the material, it stops feeding, then the pressure bar is too low. Reset the pressure bar (see page 13).

Maintenance

Periodic inspections are required to ensure that the machine is in proper adjustment, that all screws are tight, that belts are in good condition, that dust has not accumulated in the electrical enclosures, and that there are no loose or worn electrical connections.

Buildup of sawdust and other debris can cause your machine to plane inaccurately. Periodic cleaning is not only recommended but mandatory for accurate planing.

Close-fitting parts, such as the table locking rods, the cutterhead slot and gibs, should be cleaned with a cloth or brush and non- flammable solvent and freed from clinging foreign matter.

Use caution and proceed slowly when working with or around the cutterhead knives.

Remove resin and other accumulations from feed rolls and table with a non-flammable solvent.

Periodically check all the chains and belts for proper tension and adjust accordingly if required.

TIP: If a foreign object nicks the knives on the straight cutterhead (Model 201), instead of throwing them away or trying to grind out the deep nick, simply stagger the knives in the head, moving one knife no more than 1/4” to the right and another knife no more than 1/4” to the left. The nick will not be noticeable.

Lubrication

The gear box oil should be changed at least once a year. Remove the drain plug (A, Figure

25)to drain the oil into an appropriate container. Replace the drain plug and fill the gear box with 60 to 90 weight gear oil through the fill hole (B, Figure 25). The sight glass (C, Figure 25) should be checked periodically and oil topped off as necessary.

Figure 25

The recommended lubrication for roller chains used in medium to slow speed operation is to simply wipe the chain clean. When there is an appreciable buildup of dust, dirt or wood shavings, use an oil cloth but never pour the oil directly on the chain. Over-oiling defeats the purpose of the lubrication, since it tends to invite the collection of dust, shavings, etc. and works into members of the chain. This hastens wear and leads to premature replacement.

The bearings on the cutterhead and feed rollers are factory lubricated and sealed. They require no further attention.

201HH specifications

The Powermatic 201HH is a highly regarded 8-inch jointer, renowned for its robust construction, precision, and advanced technology. This machine is particularly well-suited for both professional woodworkers and serious hobbyists who demand the best performance from their tools.

One of the standout features of the Powermatic 201HH is the Helical Cutterhead. This technology distinguishes it from standard jointers featuring straight knives. The helical design incorporates numerous small, square inserts that can be rotated or replaced when worn, significantly extending the overall life of the cutterhead. The helical arrangement reduces noise during operation and provides a much smoother finish on the workpiece, minimizing the need for additional sanding.

Adjustability is another area where the Powermatic 201HH excels. It boasts an easy-to-use tables adjustment mechanism that allows users to fine-tune the infeed and outfeed tables for precise jointing. This feature is essential to ensure a perfectly flat and even surface on all types of wood. The large tables, measuring 74 inches in length, provide ample support for larger workpieces, making it easier to manage and maneuver materials during operation.

The 201HH also comes equipped with a powerful 3 HP motor that drives the machine with reliability and performance. This motor is a key component in delivering consistent power and maintaining speed even under heavier workloads. Coupled with a strong base and solid construction, the jointer maintains stability during operation, which contributes to both safety and precision.

Added convenience comes in the form of an integrated dust collection port, which facilitates cleaner operation by effectively managing sawdust and shavings. This reduces cleanup time and creates a more pleasant working environment.

Moreover, the design of the Powermatic 201HH incorporates safety features, including a push block that assists in guiding stock through the machine, minimizing the risk of injury. The solid build quality and attention to detail in the engineering provide confidence to users that they are working with a reliable tool that will stand the test of time.

In summary, the Powermatic 201HH offers an impressive array of features including a helical cutterhead, extensive adjustability, a powerful motor, efficient dust collection, and strong safety measures. These characteristics make it a top choice for anyone looking to achieve exceptional results in their woodworking projects.