−
17
−
○
When the sharpness is insufficient although the blade
face is enough sharpened, it is because the left and
right blade faces of moving knife and counter knife
do not simulataneously come in contact with each
other. At this time, adjust the inclination of the counter
knife.
(Reference) To improve the contact of the blades
of moving knife and counter knife, it is
effective to change the angle of the
arrow mark shown in Fig. 24.
When the side of D in Fig. 23 is hard to
cut, decrease this angle, and when the
side of C is hard to cut, increase the
angle.
3-10 Replacing the moving knife
When replacing the moving knife, replace it in the
following procedure.
1) Remove moving knife hinge screw (Fig. 26 (1)).
2) Slide moving knife link (Fig. 26 (2)) to this side, and
draw moving knife link (2) from knife forked pin (Fig.
26 (3)).
3) Loosen and take out moving knife hinge screw (Fig.
25 (3)) using 3 mm hexagonal wrenck key (Fig. 25
(4)).
4) Loosen and remove knife forked base hinge screw
(Fig. 25 (1)). Lift up knife forked base (Fig. 25 (2))
and remove the pin of moving knife from the forked
groove in the knife forked base.
5) Remover the pin of moving knife, slide the moving
knife to the left and take it out from the bottom face
of knife forked base.
Perform installation in the reverse order of the
aforementioned procedure.
When tightening the moving knife hinge screw, move
the moving knife by hand and check that it smoothly
moves without play.
Next, securely insert the forked groove in the knife forked
base into the moving knife pin, and tighten the knife
forked base hinge screw.
Insert the moving knife link into knife forked pin (Fig. 26
(3)), and attch moving knife link hinge screw (Fig. 26 (1)).
Finally, move the moving knife link to the left and right,
and check that the moving knife moves.
(1)
(2)
(4)
(3)
(1)
(2)
(3)
Counter knife
Fig. 25
Fig. 26
Fig. 24
