Grizzly G0493 - Manual (Page 33)

Model g0493 (Mfg. since 7/10)
-31-
36. loosen the riving knife center bolt, slide the
riving knife over the bolt as shown in figure
45, and slightly tighten.
37. position the riving knife about 3mm or 1 ⁄
8
"
away from the nearest carbide tooth on the
main blade.
note: For a quick gauge, use the
3mm hex wrench to find the correct spacing
between the blade and the riving knife, as
shown in
figure 46.
figure 45. installing the riving knife.
riving Knife
figure 46. adjusting the riving knife.
figure 47. removing the scoring blade.
38. tighten the center bolt to secure the riving
knife in position.
40. Move the scoring blade tilt to 0˚ (blade 90˚
to table), then raise it up, using the vertical
adjustment knob (
figure 48), until enough
of the wedge shaped teeth are exposed from
the table surface to equal the same width as
the main blade teeth.
scoring
Blade vertical
adjustment
scoring Blade
horizontal
adjustment
figure 48. scoring blade adjustment controls.
39. use both arbor wrenches, as shown in figure
47, to verify that the scoring blade arbor nut is
tight. (the scoring blade arbor nut has right-
hand threads and tightens clockwise.)
note: If the scoring blade is not pre-installed,
install it now, making sure to place the arbor
flange between the arbor nut and blade dur-
ing installation.