EN
12
4.4
REPLACING THE BLADE
When you perform this operation, always wear protective
gloves to avoid contact with the teeth of the blade.
• make sure that the main switch
B (Fig. 3)/(Fig. 8)
is on
position 0;
• turn the handwheel
B (Fig. 4)
counterclockwise until the
tensioning device indicator turns off;
• loosen handles
D
(Fig. 4)
to move the sawblade guides
E (Fig. 4)
as far as they go;
• loosen screws
A (Fig.12)
and remove the safety guard
by lifting it from its seat
B
(Fig.12)
;
• fi t the new blade fi rst between the guides, then onto the
wheels;
• tighten the blade again.
Check that the back of the blade goes to rest on the bearing
inside the upper part of the machine body
A
(Fig. 10)
: if it
does not, slacken the blade slightly and move it back into
the right position.
• fi t the protective casing.
• tightem the screw
At this point, activate button
A
(Fig. 4)
with small impulses
so that the blade positions itself correctly on the pulleys.
4.5
USING THE VICE (Fig. 8)
The chuck of the saw is of the quick sliding type so that
the slider easily and rapidly approaches the pieces to be
locked.
To lock the piece to be cut in the chuck:
• place yourself in front of the machine;
• release the lever
A
towards the piece to be cut by
unlocking vice part
B
;
• position the slider at a few millimetres from the piece to
be cut;
• move the
A
towards the piece and lock it;
• turn lever
C
clockwise so as to defi nitely lock the piece
between the jaws.
If more pieces of the same bar are to be cut, you only need
to unlock and then re-lock the chuck by means of lever
C
.
If you need, instead, to change the bar, turn the lever
C
counterclockwise to unlock the chuck and then pull lever
A
towards you so that the slider moves away from the
piece.
4.6
CORRECT POSITIONING OF THE PIECE IN
THE CLAMP (Fig. 8)
The pieces to be cut should be fi tted directly between the
jaws
D
without adding other objects.
WARNING: Never hold the pieces to be cut in
your hand.
When the pieces to be cut are profi led sections, fl at pieces
or special shapes, refer to the examples shown in the
fi gures.
If the thickness of the profi led section is to be very thin,
an outline should be fi tted which copies the profi le inside
the profi led section itself to stop it being crushed between
the jaws.
90 gradi
45 gradi
60 gradi
170
170 x 170
190 x 130
110
110 x 110
150 x 110
75
75 x 75
100 x 75
Angle
Cutting capacity
(mm)
Section
4.7 CUTTING
CAPACITY
The table below specifi es the cutting capacity at 90, 45 and
60 degrees which may be obtained in normal conditions of
use described in this manual and without placing any other
object between the jaws of the clamp.
4.8 CUTTING
TABLE
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