Cosen MT-105, Instruction Manual, Page: 6 / 16

!
Plug into the power outlet
!
reposition the blade guides P slide in the right position for the
next cut.
and precise.
When you are making this operation, remember to
always wear protective gloves in order to avoid
contact with the teeth of the blade. Always unplug
the machine from power supply
4.3 REPLACING THE BLADE
!
make sure that the main switch D is off position.
!
loosen the handle Q and slide the blade guide P until it stops, in
the direction indicated by the arrow (Figure 8).
!
remove the protective casing unscrewing the screws.
!
loosen the blade tension by turning counterclockwise the
handwheel B.
!
remove the blade first from the guides and then from the
pulleys.
!
insert the new blade first between the guides and then onto the
pulleys, with the teeth oriented as in Figure 9.
!
put it back in the blade tension, as described in 3.1 and
reposition the blade guides to external light contact with the
blade rotating clockwise the screw heads S.
!
locked again the two hex nuts R.
!
remount the guard.
Now activate the button with short pulses so that the blade is
positioned correctly in its seat.
4.4 CUTTING CAPACITY
The following table specifies the cutting capabilities: - from 0 ° to 45
° for the
MT-
105, - from 0 ° to 60 ° for the
MT-
150 obtainable
in normal conditions of use described in this manual , and without
the interposition of any object between wheel clamp on the vice.
The dimensions indicated are intended as maximum
measurements that can be taken in a vice and are intended
only for tubes and profiles.
It is suggested for solid materials to reduce the maximum
diameter of cut of 30%.
4.5 CORRECT POSITIONING OF THE PIECE IN
THE CLAMP (FIG.11)
The pieces that have to be cut are inserted directly between the
jaws, without the interposition of other objects.
Never hold the pieces to be cut in your hand.
4.6 CUTTING TABLE
When cutting concerns profiles, plates or special applications,
refer to the examples shown in the figure.
If the thickness of the section should be very thin, to prevent its
crushing between the vice jaws, it is best to enter inside of the
section a shape that copies the profile.
Special
Steels
and common
Aluminum
and
bronze
Stainles
Steel
tubes
Profiles
SECTION MATERIAL S (mm) Z/1” mt/min nr
S
S
S
S
<50
>50
>50
<50
<50
>50
<50
>50
>5 <20
>20
<5
6/10
4/6
6/10
4/6
6/10
4/6
6/10
4/6
14
6/10
14
50
40
80
80
30
30
60
70
50
60
70
2
3
6
6
1
1
3
5
4
5
4
Your sawing machine is equipped with a blade with variable
toothing 8/12 teeth per inch, which covers most of the cuts possible
with this machine.
MATERIAL: M42 (spring steel + HSS)
HEIGHT: 13 mm
5.0 ACCESSORIES
5.1 BLADE CHOICES
For special requirements (see cutting table 4.6), for example, for
cutting large solid sections or profiled or angular of small thickness,
they are also available with blades toothing 6/10 or 14 teeth per
inch.
LEGHT: 1335 mm (TM101) - 1440 mm (TM125)
Thickness: 0.65 mm
TEETH: 8/12
6.0 MAINTENANCE
6.1 ROUTINE MAINTENANCE
The normal routine maintenance can be performed even by
unskilled personnel and it is described in the preceding paragraphs
and in the present.
1. Before performing any maintenance, disconnect the plug of the
machine from the wall outlet.
2. During maintenance operations always wear, as far as possible,
the means of personal protection (safety glasses and gloves of
suitable size).
3. Remove the shavings processing residues whenever it is
necessary by intervening in the cutting area and the blade guides.
It is advisable to use a brush or a vacuum cleaner.
DO NOT USE AIR JETS.
Pag.6
SECTION ANGLE
0°
45°
60°
15
0
105
140
100
1
50
x1
4
0
100x100
90
70
70
90
80x110
70x70
CUTTING CAPACITY (mm)
MT
105
MT
150
65
65
65
x
7
0