Cosen MT-105 Instruction Manual Download Page 5

2.5 ELECTRICAL CONNECTION

Check out the plant network on which the machine is connected to 
the ground as required by current safety regulations and check out 
if the power plug is in good condition.
We reminded to the user that upstream of the network you have to 
be  protection  necessary  to  safeguard  all  conductors  from  short 
circuits and overloads.

Rated voltage................................................................. 230 Volt ~
Rated frequency .............................................................. 50/60 Hz
Value max absorption prog .....................................................2.5A

Rated motor speed ......................................... 2000-4200 rev / min

Such  protection  must  be  chosen  according  to  the  electrical 
features of the machine specified below:

Insulation........................................................................... Class B

Nominal power............................................................... 1010 Watt

Intermittent service type ................................................... S4-60%

Power factor............................................................................ 0.96

Sawing machine's motor is also equipped with thermal circuit 
breaker  protection,  which  cuts  the  power  supply  when  the 
temperature of the winding becomes too high.
In the case of interruption - because of excess temperature- 
waiting for the normal recovery (ca.10 min).

Turn clockwise the knob B to the stop (until the complete packing of 
the cup springs) avoiding overtightening.

If it should there be a lack of voltage in the network, wait for it 
to re-establish the connection. The electronic regulator and 
the main switch include a reset function, which prevents the 
automatic  restart  of  the  machine.  Turn  off  the  main  switch 
(fig.7D) and reset it, even in case of motor overload.

3.0 ADJUSTMENTS (fig.4-5-6-7-8)

3.2 BAR STOP (Fig.5)

If you need to make more cuts pieces of the same length used the 
bar stop supplied in order to avoiding repeat all the times the same 
measure.
Screw rod E into the hole of the base and lock it with the nut F; 
loosen  the  handwheel  G  and  place  the  stop  L  at  the  required 
distance from the blade; locked again the flyer G.

3.3 CUTTING ANGLE (Fig.6)

The sawing machine is enables to make cuts with an angle varying 
between 0 ° and 45 ° (0 ° and 60 ° 

MT-

150); simply loosen the knob 

I and rotate the turntable to the respective latches.
For  all  other  intermediate  angles,  rotate  the  turntable  until  the 
indicator coincides M placed on it with the corresponding position 
on the plate.
Then locked again the rotatable support.

3.4 CUTTING SPEED (figure 7)

Your  sawing  machine  is  equipped  with,  an  electronic  control 
system which allows gradual and continuous variation of cutting 
speed, adapting it to the type and size of material to be cut (see 
CUTTING TABLE).

Then,  in  order  to  select  the  proper  speed  act  on  the  drive  or 
increasing it or decreasing it according to your needs.

Example:
Stainless steel: 30 m / min position 1
Steels: 40-60 m / min position 2-3-4
Light alloys: 80 m / min position 6
Tubes and profiles: 70-80 m / min position 5-6

3.5 SLIDING BLADE GUIDE (Figure 8)

The sliding blade guide P with integrated protection that is attached 

3.1 BLADE TENSION (figure 4)

If the tighten is too high, the blade tends to come 
out from the guides; in this case, slightly loosen 
the tension by turning of a turn the handwheel B 
anticlockwise.

For best performance, the bi-metal blades that accompany your 
sawing machine must undergo to a short break-in procedure.

If after several consecutive cutting machine should suddenly stop,
do not be alarmed: is the thermal protector of the motor, that cuts
the power when the winding temperature reaches the threshold
limit defined the insulation class, avoiding damage to the engine.

4.0 USE

Do  not  make  a  proper  break-in  procedure  could 
make  irreparably  compromise  the  precision 
cutting blade.

When all the procedures and operations described so far, you can 
start working.

Start now to apply a progressive strain on the piece and finish the
cut.

To make the cut, put yourself in front of the car, and challenged his 
right hand grip.

Press with the forefinger of his right hand at the start button (figure 
4) and gradually lower the body of the car to get in touch gently the
blade with the workpiece.

Before starting each cutting operation, ensure by 
means of a visual check that all guards are intact 
and in the proper position.

(see 2.5 )

If during processing were intervene the limiter, lightened slightly 
the cutting pressure: this allows among others to safeguard the life 
and performance of the blade and to get a cut that is always clean 

4.1 RUNNING IN THE BLADE

4.2 OPERATION (figure 7)

The cruise control of your sawing machine is equipped with the
function includes motor protection, obtained by an amperometric
limiter that does not allow him to absorb a higher current than the
set, expressed by the maximum value of absorption programmed

It is therefore necessary to make the first three / four cuts possibly 
on a piece full D.40-50mm, exerting pressure on the piece very 
slight, increasing it gradually in subsequent cuts.

In this case, release the button and wait for the automatic recovery,
which usually returns after a few minutes.

To  realize  of  what  the  correct  pressure  in  normal  operating 
conditions  defined  by  this  manual  (see  CUTTING  TABLE), 
consider for example that the first cut of steel (es.C40) D.50mm full 
must  be  made  in  about  4  minutes;  after  testing,  the  same 
workpiece  can  be  cut  easily  in  about  2  minutes. A  running-well 
executed,  results  in  a  better  cut  quality,  both  as  a  finish  that  as 
precision, and a longer life of the blade.

Switch the main switch D on the position - in this way the machine is 
ready to operate.

Between cut and another, during the positioning of the workpiece,
release the button A always, do not try to block it or alter in any way
the functional characteristics.

Keep the left hand still far away from the cutting area and do not 
seek in any way to reach during the cutting operations.

to your cutting machine, you can make the cut while maintaining 
the  guided  part  of  the  blade  and  necessary  to  fully  protect  the 
unused processing.
Loosen  the  handle  Q  and  slide  the  blade  guide  P  so  closer  or 
farther away from the workpiece, as shown in the figure.

To  facilitate  the  replacement  of  the  blade  and  keep  it  guided  to 
better blade guides outside of the sawing machine are eccentric 
and adjustable.

3.6 BEARING blade guide (figure 9)

If  this  is  not  done,  it  is  uncovered  a  portion  of  the 
blade not required for processing, which can create a 
residual risk of contact with it, as well as affecting the 
quality of the cut.

They must always be placed in light contact of the same, but not 
completely blocked.
To zoom in or out blade guides you have to simply rotate slightly 
with 10mm spanner head screws S.

Pag.5

Summary of Contents for MT-105

Page 1: ...CE Model Instruction Manual The Pinnacle of Cutting Performance Cosen Mechatronics Co Ltd MT 150 MT 105 Table Top Bandsaws ...

Page 2: ...Pag 2 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 Fig 1 Fig 3 ...

Page 3: ... and simplify use The EC declaration of conformity together with the CE mark on product are an integral part of the machine they both guarantee product conformity to safety Directives Essa può tagliare COMMON STEELS Fe37 1 3 TYPE OF USEAND CONTRAINDICATIONS The band saw has been designed and built using the latest technology and they are able to meet all requirements of metal cutting industry and ...

Page 4: ...e The surveys were carried out according to standards UNI7712 ISO3740 ISO3746 and EEC 89 392 Take care to place the machine in a suitable working environment that is as conditions like brightness always remember that the general conditions of the working environment are essential in the prevention of accidents 1 7 INFORMATION ON ELECTROMAGNETIC COMPATIBILITY The European regulations on safety and ...

Page 5: ... suddenly stop do not be alarmed is the thermal protector of the motor that cuts the power when the winding temperature reaches the threshold limit defined the insulation class avoiding damage to the engine 4 0 USE Do not make a proper break in procedure could make irreparably compromise the precision cutting blade When all the procedures and operations described so far you can start working Start...

Page 6: ...etween 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 Sp...

Page 7: ...re Check the positioning and clamping the part in the vice point 4 5 Check the tension of the blade 3 1 Check the cutting parameters blade toothing cutting speed in the cuts table point 4 6 Decrease cutting pressure Check the cutting parameters blade toothing cutting speed in the cuts table point 4 6 Check that the air inlet port of the motor are free of obstacles Take the machine checked by skill...

Page 8: ...Pag 8 NOTES ...

Page 9: ...BLUE KA Coil undervoltage RE Inverter XP Power cable SQ1 Running button SB1 stop button FR1 Thermal magnetic protection SB2 button start M Motor 1010 Watt Pag 9 1 RECOM 50Hz 4 5A 230V FU XP KA L1 L2 BUTTON MAIN SWITCH FR1 4 4A SQ1 U U M 1 230V RE 105 C ...

Page 10: ...Pag 10 NOTES ...

Page 11: ... The undersigned Bruno de Bock as legal representative of the company Cosen European Distribution Center based in Willem Barentszweg 20 5928LM Venlo Netherlands declare that the band saw model MT 105 Table Top Bandsaw MT 150 Table Top Bandsaw are compliant with the following guidelines 2011 65 CE DECLARATION OF CONFORMITY DIRECTIVE 2006 42 CE ENCLOSURE II PART A ...

Page 12: ...Pag 12 NOTES ...

Page 13: ...MT 105 Pag 13 ...

Page 14: ...Pag 14 MT 150 ...

Page 15: ...Pag 15 Motor and Gearbox ...

Page 16: ...s Miter bandsawing machines Workshop machines Vertical bandsaws Projects on measurement Roller tables Measuring positioning systems Bandsaw blades en circular blades Lubricants for sawing Cleaning products Please visit our website www cosenedc com www cosenedc com ...

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