Completing Assembly

WARNING: Unplug the machine before any assembly or adjustment.

Attaching the Carrying Handles

1.Locate the two carrying handles (349), and their hardware, Screws (327).

.	Attach the handles to the top of the machine firmly using the screws.

Installing the table extensions

1.With the roller up, place each table extension bracket (157) onto the table (125) and attach using two cap screws (164). Be sure the bracket assemblies are firmly attached, but are able to rotate up for storage.

.	Adjust each table extension so that a workpiece supported by the roller is level and in the same
	plane with the table. Do this by adjusting the cap
	screws (1) in or out as required. See Figure 2. Check
	the adjustment by placing a straight edge at least
	24” long through the machine, and resting on the
	table and both extension rollers. When the extension
	is properly adjusted, lock the cap screws in place
	with the lock nuts (2).

Setting the Cutting Depth	Figure 2. Table Extension Adjustment

1.Place the Table Adjustment Handle (150) over the square-ended Control Screw (130) which pro- trudes through the top of the machine.

.	Turn the Table Adjustment Handle to raise or lower the Table to the desired cutting thickness.

3.Read the cutting depth on the scale on the right of the machine.

4.Remove the Table Adjustment Handle before operating.

Operating the Power Switch

1.The power switch is on the lower right front of the machine.

.	The Safety Switch Cover must be in place to operate the Power
	Switch. You can remove the Cover and store it in a safe place
	to prevent unauthorized use.

3.Press the Switch UP to turn the machine ON, and DOWN to turn it OFF.

Integral Circuit Breaker

1.The circuit breaker trips if the amp draw exceeds 10 A., pre- venting motor burn out if the planer jams, or if there is a power surge.

.	To reset, correct the error
	condition and press the button
	back in.	Fig. 4 Power Switch and	Fig. 3 Crank and
		Fig. 4 Power Switch and	Fig. 3 Crank and
		Integral Circuit Breaker	Cutting Depth Scale
	SKU 41921	For technical questions, please call 1-800-444-3353.		Page

41921, 10" Auto Planer specifications

The Harbor Freight Tools 10" Auto Planer, model number 41921, is a versatile and efficient tool designed for both hobbyists and professionals seeking to achieve precision in woodworking projects. This powerful machine offers an array of features that make planing boards and timber easier, quicker, and more accurate.

One of the standout features of the 10" Auto Planer is its robust motor, which delivers 15 amps of power. This enables the planer to handle a broad range of hardwoods and softwoods with ease, providing a smooth finish even on tough materials. With a maximum planing width of 10 inches, it accommodates a variety of board sizes, making it suitable for various applications, from furniture making to cabinetry construction.

The 10" Auto Planer boasts a cutting depth adjustment that allows users to set the depth of material removal with precision. This feature is critical for achieving the desired finish and thickness required for different projects. The planer can handle cuts up to 1/8 inch deep, ensuring efficient removal of material without excessive effort.

In terms of technology, the 41921 model incorporates a double-edged knife system, which increases the longevity of the cutting blades and enhances the quality of the cut. These reversible knives can be easily replaced, allowing users to maintain the tool's peak performance without significant downtime.

The design of the planer emphasizes user safety and ease of operation. It features automatic feed rollers that pull the material through the machine, ensuring consistent results on each pass. The integrated dust port helps keep the work area clean by minimizing wood shavings, making it easier to manage mess during and after use.

Additionally, the sturdy construction of the 10" Auto Planer ensures durability and stability. Its heavy-duty base minimizes vibrations, contributing to smoother operation and improved accuracy during planing.

Overall, the Harbor Freight Tools 10" Auto Planer, model 41921, combines power, precision, and user-friendly features to make woodworking projects more manageable. Whether you're a seasoned woodworker or just starting, this planer is an excellent investment for achieving professional-grade finishes in your woodworking endeavors.