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Model G0809 (Mfd. Since 1/17)
-49-
Setting Outfeed
Table Height (Jointer)
The outfeed table height must be even with the
top of the cutterhead knives when they are posi-
tioned at top dead center. If the outfeed table is
set too low, there will be snipe. If the outfeed table
is set too high, the workpiece will hit the edge of
the outfeed table during operation, increasing the
chance of kickback.
Before beginning this procedure, the knives must
be properly set in the cutterhead (refer to
Setting/
Replacing Knives (Jointer) on Page 47 for
detailed instructions).
Tools Needed
Qty
Straightedge 24
" ................................................ 1
To set outfeed table height:
1. DISCONNECT MACHINE FROM POWER!
2. Remove cutterhead guard, fence, and
cabinet side access panel.
3. Place straightedge on outfeed table so it
extends over cutterhead.
4. Use motor pulley to rotate cutterhead until
one knife is at top dead center (its high-
est point during rotation), as illustrated in
Figures 66–67.
Figure 66. Knife at top dead center.
Top Dead
Center
Figure 65. Gib bolt tightening sequence.
1
4
2
3
5. Loosen cutterhead gib bolts, starting in the
middle, and alternating back and forth until all
gib bolts are loose, but not falling out.
The first time you set or replace a knife,
remove gib and knife from cutterhead. Clean
gib and clean inside cutterhead slot to remove
all pitch or sawdust. Coat knife and gib with a
metal protectant.
6. Position knife jig over knife. Loosen gib bolts
until knife is completely loose.
7. Access jack screws through holes in cutter-
head. Using a hex wrench, rotate jack screws
to raise or lower knife. When knife is set cor-
rectly, it will barely touch middle pad of knife
jig or bottom of straightedge in each of the
straightedge positions. Snug gib bolts just
tight enough to hold knife in place. Repeat
with remaining knives.
8. Rotate cutterhead to reveal the first knife
you started with. Lightly snug all gib bolts,
alternating from one side to the other, and
working from the ends to the middle. Repeat
with remaining knives.
9. Tighten each gib bolt in the same alternating
manner as you did in the previous step.
10. Make sure outfeed table is set even with the
new knives at top dead center.
11. Replace cutterhead guard and cabinet rear
access panel.
Figure 64. Jack screw access hole.
Jack
Screw
Gib
Bolt
8. Rotate cutterhead to reveal the first knife you
started with. Lightly snug all gib bolts (see
Figure 64), alternating from one side to the
other, and working from the middle to the
ends (see
Figure 65). Repeat with remaining
knives.
Содержание G0809
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