Jet 718200K, Инструкция по эксплуатации и каталог запасных частей

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13
Leveling Outfeed Table to
Cutterhead Knives
Machine should be
disconnected from power source at this
time! Cutterhead blades are extremely
sharp! Use caution when hands are near
the cutterhead!
For most jointing operations, the surface of
the outfeed table must be level with the
knife tips of the cutterhead at their highest
point of revolution. The knife tips must
project equally from the cutterhead.
The outfeed table and cutterhead are
adjusted at the factory and should not
require adjustment.
1. On the JWJ-8CS Jointer, carefully
number each blade with a magic
marker to make them easier to
differentiate.
2. Rotate the cutterhead by turning the
cutterhead pulley and determine the 12
o’clock position of knife number one (or
a knife insert on the JWJ-8HH model).
The 12 o’clock position is the highest
point a blade will reach in the cutting
arc.
3. Loosen table lock screw (A, Fig. 17)
and raise the outfeed table to the
height of blade number one by turning
handwheel (B, Fig. 17). Counter-
clockwise will cause the outfeed table
to raise. Clockwise will cause the
outfeed table to lower.Set a straight
edge (C, Fig. 17) on the outfeed table
and across the cutterhead.
4. Position of the table and straight edge
should look like Figure 18. Use care
when handling the straight edge near
the blades so as not to damage them.
5. When the outfeed table and blade
number one (or knife insert) are the
same height, tighten table lock screw.
After the outfeed table has been set,
the
JWJ-8HH will need no further
adjustments to the cutterhead – skip
steps 6 through 9 below. The
JWJ-8CS
must have its knives parallel with the
outfeed table. Proceed as follows:
6. Bring the straight edge forward to the
front of the outfeed table and confirm
that blade number one is at the same
height at the front of the table as it is at
the back of the table.
Figure 16
Figure 17
Figure 18
Figure 19