ASSEMBLY

WARNING: Shock Hazard. To reduce the risk of serious personal injury, turn unit off and disconnect machine from power source before attempting to move it, change accessories or make any adjustments. An accidental start-up can cause injury.

THIS SAW SHOULD BE ASSEMBLED IN THE FOLLOWING ORDER: (FIG, 2, 4)

1.Make sure blade is installed correctly and arbor nut is tight. Use wrenches (U) stored on the tool. Refer to Figure 3.

2.Install and lock throat plate (Q). (NOTE: Adjust leveling screws before proceeding. Refer to To Assemble the Throat Plate.)

3.Attach the rip fence (R). (NOTE: Adjust rip scale before proceeding. Refer to Adjusting Rip Scale.)

4.Position the blade guard assembly.

5.Attach anti-kickback assembly to the guard assembly.

NOTE: To attach this table saw to a stand, please follow the instructions included with the stand assembly.

Tools needed for assembly include the wrenches included with this saw.

ATTACHING/REPLACING THE BLADE (FIG. 2, 4)

1.Raise the saw blade arbor to its maximum height by turning the blade height adjustment wheel (F) clockwise.

2.Remove the arbor nut (X) and flange (AA) from the saw arbor by turning counterclockwise.

POSITIONING THE BLADE GUARD ASSEMBLY/RIVING KNIFE (FIG. 5, 6) To position the blade guard assembly:

WARNING: Use the blade guard assembly for all thru-sawing.

1.Raise the saw blade arbor to its maximum height.

2.Install blade guard assembly by pulling the riving knife/guard release lever (L) and inserting splitter (M) until it bottoms out.

3.Release lever, make sure clamp plates are fully closed and the splitter is clamped securely. NOTE: Pull on the blade guard assembly/riving knife to ensure it has locked into place.

WARNING: Use the riving knife for non thru-sawing when blade guard assembly cannot be used.

NOTE: Follow steps 1–3 to install the riving knife (W) in the same manner as the blade guard assembly, Refer to figure 24.

WARNING: Before connecting the table saw to the power source or operating the saw, always inspect the blade guard assembly and riving knife for proper alignment and clearance with saw blade. Check alignment after each change of bevel angle.

WARNING: To reduce the risk of serious personal injury, DO NOT operate saw if riving knife or blade guard assembly is not securely clamped in place.

When properly aligned, the blade guard assembly/riving knife will be in line with the blade at both table top level, and at the top of the blade. Using a straight edge, ensure that the blade

(B)is aligned with the riving knife (W) or the splitter (M). With power disconnected, operate the blade tilt and height adjustments through the extremes of travel and ensure the blade guard assembly clears the blade in all operations and that the anti-kickback assembly is functioning.

English

FIG. 4

Y

AAX

B U

FIG. 5

FIG. 6

FIG. 7

K

M

L

B

To remove the blade guard assembly/riving knife (FIG. 5, 7)

3.Place the saw blade on to the spindle (Y) making sure the teeth of the blade (B) point down at the front of the table. Assemble the flange and arbor nut to the spindle and tighten arbor nut (X) as far as possible by hand, making sure that the saw blade is against the inner washer and the flange (AA) is against the blade. Ensure the largest diameter of the flange is against the blade. Ensure the spindle and flange are free from dust and debris.

4.To keep the spindle from rotating when tightening the arbor nut, use the open end of the wrench (U) to secure the spindle.

5.Using the arbor wrench, tighten the arbor nut (X) by turning it clockwise.

6.NOTE: Different types of blades make different kerfs (width of cuts). Therefore, it is necessary to check adjustment of rip scale when changing blades. Replacement blade MUST not exceed the thickness stated on the riving knife. The riving knife provided with the saw is 2.2 mm thick.

1.Pull the riving knife/guard release lever (L).

2.Lift up on blade guard assembly(K)/riving knife (W).

TO ASSEMBLE THE THROAT PLATE (FIG. 8)

 

1. Align the throat plate (Q) as shown in Figure 8,

FIG. 8

and insert the tabs on the back of the throat

 

plate into the holes on the back of the table

BB

opening.

 

2. Rotate cam counterclockwise until the front

 

of throat plate drops into place. Secure

 

by rotating cam lock knob (BB) clockwise

Q

1/4 turn (when cam lock is under the table

CC

holding the throat plate in place).

 

3.The throat plate includes four adjustment screws which raise or lower the throat plate. When properly adjusted, the front of the throat plate should be flush or slightly below the surface of the table top and secured in place. The rear of the throat plate should be flush or slightly above the table top.

5

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Image 7
DeWalt DWE7490 Assembly, This SAW should be Assembled in the Following Order FIG, 2, ATTACHING/REPLACING the Blade
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DWE7490, DWE7491 specifications

The DeWalt DWE7491 and DWE7490 are two highly regarded table saws in the woodworking community, revered for their performance, versatility, and advanced features. These saws are designed to cater to both professional woodworkers and DIY enthusiasts, making them ideal for a variety of applications.

One of the standout features of the DeWalt DWE7491 is its innovative Rack and Pinion telescoping fence system. This system allows users to easily make accurate adjustments for precise cuts and ensures that the fence remains parallel to the blade. The fence can extend up to 32 inches, providing ample support for larger materials. This is especially useful when working with sheet goods or larger workpieces, making it a valuable tool on the job site.

The DWE7491 also boasts a powerful 2,000-watt motor that delivers a no-load speed of 4,800 RPM. This high speed allows for smooth, clean cuts through various materials, including hardwood and softwood. The saw's 10-inch blade is capable of cutting through thick materials with ease, while a blade guard and anti-kickback pawls enhance safety during operation.

Equipped with a portable design, the DWE7491 and DWE7490 feature onboard storage for accessories, which helps keep the workspace organized. Both models come with heavy-duty wheels for easy transportation, making them practical for job sites where mobility is essential.

In terms of technology, the DWE7490 model includes a patented Site-Pro Modular Guarding System, which provides the flexibility to adapt to different cutting applications. This system allows users to make quick adjustments to the guard and the riving knife, enhancing user safety while maintaining cutting performance.

Both models offer solid stability due to their durable construction and integrated stand, reducing vibrations and ensuring accurate cuts. The DWE7491 and DWE7490 also feature a large, sturdy surface area, providing ample workspace for materials while enhancing overall safety during operation.

With their advanced features, powerful motors, and portability, the DeWalt DWE7491 and DWE7490 have made a significant impact in the woodworking industry. They cater to various cutting needs, making them valuable investments for anyone looking to enhance their woodworking capabilities.
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