Grizzly G0834, Owner'S Manual

Page: 42 / 60

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Model G0834 (Mfd. Since 12/17)
1. DISCONNECT MACHINE FROM POWER!
2. Complete all steps in Checking Outfeed
Table on Page 39.
3. Perform Setting Outfeed Table Height on
Page 37.
4. Rotate cutterhead so inserts will not interfere,
then place straightedge across infeed an
outfeed tables, and adjust infeed table so it
is even with the outfeed table, as shown in
Figure 52.
Straightedge
Outfeed Table Infeed Table
Figure 52. Infeed and outfeed tables set evenly.
5. Place straightedge in positions shown in
Figure 53. In each position, straightedge
should sit flat against both outfeed table and
infeed table.
Black Lines Represent
Straightedge Positions
from Overhead View
Figure 53. Straightedge positions for checking
infeed/outfeed table parallelism.
— If straightedge sits flat against infeed
and outfeed tables, then tables are
parallel. Replace cutterhead guard and
fence assembly, and close cutterhead
pulley cover.
— If straightedge does not sit flat against
infeed and outfeed tables in any of the
positions, perform
Adjusting Table
Parallelism on this page.
Checking Infeed Table
For safe and proper cutting results, tables must
be parallel to cutterhead. Adjusting them to be
parallel is a task of precision and patience, and
may take up to one hour to complete. Luckily, this
is considered a permanent adjustment and should
not need to be repeated for the life of the machine.
Due to the complex nature of this task, we rec-
ommend that you double check the current table
positions to make sure that they really need to be
adjusted before starting.
Each table has four eccentric bushings that sit
on top of the base and underneath the table that
allow the table to be adjusted parallel. These
eccentric bushings are locked in place by shaft
collars with set screws and adjust when these
shaft collars are removed.
The correct order for adjusting the table parallel-
ism is to first adjust the outfeed table parallel with
the cutterhead, then adjust the infeed table paral-
lel with the outfeed table.
When setting the outfeed table, all measurements
MUST be made from the cutterhead body—not
the inserts or the results may be skewed.
IMPORTANT: The following steps are intended
to be performed directly after the steps involved
in checking outfeed and infeed table parallelism.
DO NOT continue until you have performed those
steps.
To adjust table parallelism:
1. DISCONNECT MACHINE FROM POWER!
2. Complete all steps in Checking Outfeed
Table on Page 39 and Checking Infeed
Table on This Page.
3. Remove cutterhead guard lock and table
locks. (Cutterhead guard and fence assembly
should already be removed.)
Adjusting Table Parallelism
checking infeed table
adjusting table parallelism