Maintenance

E N G L I S H

Prior to operation:

•Check that the cutter is correctly installed in the collet.

•Select the optimal speed using the electronic speed control dial (DW621).

•Set the cutting depth.

•Connect a dust extractor.

•Make sure the plunge limiter is always locked before switching on.

Switching on and off (fig. I)

The lock-on/lock-off switch (1) is located in the handle on the right-hand side. The router is normally locked in the off position.

•Switching on: press and hold down the switch (28) to unlock the tool and subsequently squeeze the trigger (29).

•For continuous operation, press the switch (28) again.

•Switching off: squeeze the trigger (29) again.

Loosen the plunge limiter and allow the router carriage to regain its rest position before switching off.

Using the guide bushes (fig. G)

•Secure the template to the workpiece using end clamps.

•Select and install an appropriate guide bush (26).

•Subtract the diameter of the cutter from the outside diameter of the guide bush and divide by 2. This is the difference between template and workpiece.

If the workpiece is not thick enough, place it on a piece of waste wood.

Guiding off a batten

Where an edge guide cannot be used, it is also possible to guide the router along a batten clamped across the workpiece (with an overhang at both ends).

Freehand routing

Your router can also be used without any sort of guide, e.g. for signwriting or creative work.

Make shallow cuts only! Use cutters with a max. diameter of 6 mm.

Routing with pilot cutters (fig. B) Where a parallel guide or guide bush are inappropriate, it is possible to use pilot cutters (30) for cutting shaped edges.

Consult your dealer for further information on the appropriate accessories.

These include collets (6-8 mm), a depth stop for use in inverted position, finger jointing tools for dovetail and finger jointing jigs, dowel jointing templates, guide bushes (17-40 mm) and guide rails in various lengths.

Your DEWALT Power Tool has been designed to operate over a long period of time with a minimum of maintenance. Continuous satisfactory operation depends upon proper tool care and regular cleaning.

Cleaning the dust extraction column (fig. J)

•Remove the dust extraction plug or adaptor.

•Remove the four screws (31) in the bottom of the router base (10).

•Clean the dust extraction column.

•Reassemble the parts in reverse order.

Lubrication

Your power tool requires no additional lubrication.

Cleaning

Keep the ventilation slots clear and regularly clean the housing with a soft cloth.

Unwanted tools and the environment

Take your tool to an authorized DEWALT repair agent where it will be disposed of in an environmentally safe way.

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DW621 specifications

The DeWalt DW621 is a premium plunge router that showcases the brand's commitment to quality and performance for both professionals and serious woodworking enthusiasts. This router is specifically designed for precision woodworking tasks, making it an essential tool for cabinet makers, furniture creators, and hobbyist woodworkers alike.

One of the standout features of the DW621 is its powerful 2.25 horsepower motor. This robust motor is designed to handle various routing tasks, from trimming to mortising, without compromising speed or stability. With its variable speed control that ranges from 8,000 to 24,000 RPM, users can easily adjust the speed to match the specific material being worked on and the desired finish. This feature enhances the router’s versatility and ensures optimal results for different applications.

The DW621 also incorporates electronic soft-start technology, which allows the motor to gradually ramp up to full speed. This minimizes startup torque and helps prevent the router from "jumping," ensuring a smoother and more controlled operation right from the start. Additionally, the unit is equipped with a precise depth adjustment system. The depth adjustment ring is easy to read and offers micro-fine depth adjustments, enabling users to achieve the exact depth needed for intricate cuts.

Another significant characteristic of the DW621 is its dual, durable precision-machined aluminum bases. The fixed base is designed to be sturdy and provides stability during use, while the plunge base features ergonomic handles for better control and comfort. The plunge mechanism allows for smooth and accurate plunging, which is crucial for creating clean and precise cuts in various applications.

Safety features are also a priority with the DeWalt DW621. The router is designed with an integrated dust collection system that helps maintain a cleaner workspace by capturing dust and debris during operation. This feature not only improves visibility for the user but also contributes to a safer working environment.

In summary, the DeWalt DW621 is more than just a plunge router; it combines powerful performance with precision and user-friendly features. Its robust motor, variable speed control, soft-start technology, and precise depth adjustments make it a top choice for any serious woodworking project. With its blend of durability, functionality, and safety features, the DW621 remains a trusted tool in the woodworking industry, ensuring that users can achieve exceptional results every time.

DeWalt DW621 manual Maintenance

Models: DW621