Splitter And Riving Knife Selection (Fig. W-Y) - DeWalt DWE7491 Manual De Instrucciones

Fig. S
Position 2 Fence Alignment (Fig. S, T)
1. To align position 2 fence locator pins, ensure position 1 pins have been aligned, refer to
Position 1 Fence Alignment.
2. Loosen the position 2 locator pins, then using the blade wrench holes as a guide for
positioning, align the pins (Fig. T).
3. Tighten the locator pins (front and rear).
Fig. T
30
Aligning Riving Knife to Blade (Fig. U)
1. Remove the throat plate. Refer to Remove Throat Plate under Assembly
2. Raise the blade to full depth of cut and 0° bevel angle.
3. Locate the three small set screws 42 adjacent to the riving knife lock knob
will be used to adjust the riving knife position.
4. Lay a straight edge on the table against two blade tips. The riving knife should not touch the
straight edge. If needed, loosen the two larger lock screws
5. Adjust the small set screws 42 to move the riving knife according to the position noted
in step 4. Lay the straight edge on the opposite side of the blade and repeat adjustments
as needed.
6. Lightly tighten the two larger lock screws
7. Place a square flat against the riving knife to verify the riving knife is vertical and in-line with
the blade.
8. If needed, use the set screws to bring the riving knife vertical with the square.
9. Repeat steps 4 and 5 to verify position of riving knife.
10. Fully tighten the two larger lock screws
11. Re-install and lock the throat plate 17 .
Fig. U
43
30 Position 2
30 Position 1
21
.
43 . These screws
44 .
44 .
44 .
42
44
Saw Blades (Fig. V)

WARNING: Riving knives must be matched to saw blade dimensions in order to function
effectively. Refer to splitter and Riving Knife selection.
nOTE: THIS SAW IS INTENDED FOR USE ONLY WITH SAW BLADES 10" (254 mm) IN DIAMETER.
Fig. V
• The saw blade furnished with your new saw is a 10" (254 mm) combination blade, used for
crosscutting (across the grain) and ripping (with the grain) through the material. The center
hole to fit on the arbor is 5/8" (16 mm) diameter. This blade will produce a good quality cut for
most applications.
• There are many types of blades available to do specific and special jobs such as cross cut only, rip
only, hollow ground, thin plywood, paneling, etc.
• Use only saw blades designed for maximum safe operating speeds of 5000 RPM or greater.
• Saw blades should always be kept sharp. It is recommended that you locate a reputable
sharpening service to sharpen your blades when needed.
• Never stack blades on top of one another to store. Place material such as cardboard between
them to keep the blades from coming in contact with one another.

CAUTION: To reduce the risk of injury, abrasive wheels or blades (including diamond) should
not be used on this saw.
Splitter and Riving Knife Selection (Fig. W–Y)

WARNING: To minimize the risk of kickback and to ensure proper cutting, the splitter and
riving knife must be the proper thickness for the blade used.
The splitter and riving knife supplied with this table saw is the correct size for the blade supplied
with the saw.
If a different blade is used, check the blade body (plate) thickness and the blade kerf (cutting)
width marked on the blade or on the blade packaging. The splitter and riving knife thickness
must be greater than the body thickness and less than the kerf width as shown in Figure W.
Fig. W
Kerf width
(width of cut
made by the blade)
Body (or plate)
thickness of
the blade
The riving knife provided with this saw is marked as follows (Fig. V):
0.087" (2.2 mm) THICK RIVING KNIFE. ONLY USE FOR 10" (254 mm) Ø BLADE WITH 0.094"
(2.4 mm) MIN. KERF WIDTH AND 0.079" (2.00 mm) MAX. BODY THICKNESS.
Fig. X
English
Riving knife thickness
7