Grizzly G0490 Owner's Manual page 44

Important: The steps below are intended to be
performed directly after the steps involved in
checking the outfeed table parallelism. Do not
continue until you have performed those steps.
To adjust the table parallelism:
1. place the straightedge on the outfeed table
so it hangs over the cutterhead, and lower
the outfeed table until the straightedge just
touches the cutterhead body, as shown in
figure 65.
Straightedge
Outfeed Table
figure 65. adjusting outfeed table even with
cutterhead body (knife-style cutterhead shown).
2. remove the set screw from each of the four
eccentric bushings under the outfeed table,
and loosen the set screws underneath those
removed set screws (see figure 66).
Eccentric
Bushing
figure 66. Eccentric bushing and set screw
location.
-42-
set screw
location
3.
place the straightedge in one of the positions
shown in figure 62, and adjust the eccentric
bushings (a pin-type spanner wrench or small
hammer and punch may be necessary to turn
the eccentric bushings) so that the straight-
edge touches the cutterhead body while lying
flat across the outfeed table. repeat this step
with each of the remaining straightedge posi-
tions as many times as necessary until the
outfeed table is parallel with the cutterhead.
4. tighten/replace the set screws in the eccen-
tric bushings on the outfeed table.
5. remove the set screw from each of the four
eccentric bushings under the infeed table,
and loosen the set screws underneath those
removed set screws.
6. place the straightedge halfway across the
infeed table and halfway over the outfeed
table, and adjust the infeed table even with
the outfeed table, as shown in figure 63.
7. place the straightedge in one of the posi-
tions shown in figure 64, and adjust the
eccentric bushings under the infeed table so
the straightedge lies flat against both tables.
repeat this step with each of the remaining
straightedge positions as many times as nec-
essary until the infeed table is parallel with
the outfeed table.
8.
tighten/replace the set screws in the eccen-
tric bushings on the infeed table.
9. Correctly set the outfeed table height as
instructed in the next sub-section.
10. reinstall the cutterhead guard, fence, and
rear stand panel.
Model g0490/g0490X (Mfg. since 3/09)