Pressure Rollers - Grizzly G0677 Owner's Manual

Pressure Rollers

The pressure rollers have been adjusted at the
factory and should require no further attention.
Ideally the pressure rollers should be positioned
slightly lower than the sanding drum. However, we
recommend verifying this setting.
Factory Settings
Infeed & Outfeed Pressure Roller Setting Below
Sanding Drum ........................................... 0.035"
Tools Needed
6' Long 2x4 Cut in Half ...................................... 1
Wrench 14mm ................................................... 1
To adjust the pressure rollers:
1.
Plane a 6' long 2x4 to a uniform thickness
and cut it in half. Place one board along the
length of the feed belt on the right-hand side
and place the other board on the left-hand
side, as shown in Figure
Figure 63. 2x4s placed on feed belt under
sanding drum.
2.
DISCONNECT THE
FROM THE POWER
3.
Raise the cutterhead up to the 2mm mark so
it does not interfere with your adjustments in
the following steps.
4.
Open the upper left access door and remove
the sanding belt.
5.
Move the sanding drum by hand and
ally raise the table until you hear the rubber
drum just contact the surface of the wood.
DO NOT continue to raise the table beyond
this point.
G0677 24" Planer/Sander
Qty
63.
PLANER/SANDER
SOURCE!
manu-
6.
Connect the machine to the power source
and make note of the reading on the digi-
tal display. Then manually lower the table
0.035". This is how much lower than the
sanding drum the infeed pressure roller and
outfeed pressure rollers should be.
7. DISCONNECT THE
FROM THE POWER SOURCE!
8.
Loosen the infeed pressure roller lock nuts
(Figure 64) on the infeed pressure roller.
Turn the adjustment studs (Figure 64) to
lower the infeed pressure roller until it just
touches the boards.
Note: DO NOT continue to lower the roller
beyond this point.
Adjustment
Stud
Infeed
Roller
Roller
Lock
Nuts
Right Side View
Outfeed
Adjustment
Rollers
Stud
Roller
Lock
Nuts
Left Side View
Figure 64. Infeed pressure roller adjustment
locations.
9.
Tighten the roller lock nuts.
10. Repeat Steps 7-8
lower the outfeed pressure rollers until they
just touch the boards, then tighten the roller
lock nuts and recheck your settings.
PLANER/SANDER
Outfeed
Rollers
Infeed
Roller
in a similar manner to
-49-