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EN

4.  PRODUCT DESCRIPTION

The fixture described in this manual is a cutting unit model GRT10 which can be assembled

on  automatic  machines  (e.g.  spreaders,  computerized  cutting)  by  means  of  proper  holes

located  in  the  motor  support.
GRT10  can  operate  continuously  and  it  can  cut  at  various  heights  by  means  of  multiple

installation.

By cutting  with the blade  and the counterblade  always in contact  and thanks to  the steel

upper quality of the blade supplied, GRT10 guarantees the clean separation without frayings
of  the  two  borders  of  the  cut  material.  The  three-phase  motor  with  extremely  compact

dimensions  and  extreme  reliability  with  100  mm  diameter  blades,  guarantees  cuts  with

thickness up  to  3.5  cm. A  sharpener assembled  on the cutting  unit head  allows whetting
the  blade  at  any  moment  without  disassembling  it.  After  carrying  out  this  operation,  it  is

possible to start cutting again. A high power motor, perfectly balanced, with a high number

of revolutions and totally free of maintenance, reduces the vibrations to the minimum, thus

making  the  cutting  unit  complies  with  European  Directive  No.  2002/44/EC  concerning  the
risks deriving from mechanical vibrations.The mechanical parts are made of high resistance steel,

bronze and aluminium and require lubrication after several working hours.

1

2

3

4

10

6

7

8

9

5

11

12

1

Connector block

7

Aluminium base

2

Motor cover

8

Poligonal blade

3

Cable gland

9

Spring locking the thread

4

Motor frame

10

Greaser

5

Sharpening button

11

Hard metal counterblade

6

Movable front protection

12

Motor flange with assembly 

holes

Device components

22

Enfocus Software - Customer Support

Summary of Contents for GRT10

Page 1: ...use manual GRT10 THREE PHASE CUTTING UNIT ...

Page 2: ...g partners Spinelli and Ciminaghi For more than sixty years it has been producing automatic cutting systems cutting units for textile applications and electric and pneumatic cutters Initially considered as a point of reference for cutting systems in the textile applications the Rasor products are nowadays widely used in other fields chemical automotive nautical and sport sectors and in furniture m...

Page 3: ...he feed cable of the machine It must never be replaced by the user If necessary contact professionally qualified staff KEEP THE WORKING AREA ALWAYS IN ORDER The workplace must always be kept in order and well lightened liquids or oil traces must not be present ALWAYS USE CUTTING UNITS GRT10 PROPERLY Use the cutting units only to carry out the works they have been designed for do not use them impro...

Page 4: ... work in case of rain In case of damage or malfunction cutting unit GRT10 must not be used until the Customer Care Technical Service has repaired them The original configuration of the cutting unit must not be changed at all On receiving the machine make sure the supply corresponds to what has been ordered In case of non compliance immediately inform Rasor Also make sure the cutting unit has not b...

Page 5: ...plate must not be removed at all even if the machine is resold Always refer to the serial number written on the plate itself when contacting the manufacturer Several safety warnings are printed on a card which is applied to the cutting unit feeding cable such warnings must be strictly followed by everyone dealing with the machine The company is not to be held responsible for damage to property or ...

Page 6: ...to 3 5 cm A sharpener assembled on the cutting unit head allows whetting the blade at any moment without disassembling it After carrying out this operation it is possible to start cutting again A high power motor perfectly balanced with a high number of revolutions and totally free of maintenance reduces the vibrations to the minimum thus making the cutting unit complies with European Directive No...

Page 7: ...metal and wooden materials It is forbidden to use cutting unit GRT10 for purposes different from the above mentioned ones 5 TECHNICAL FEATURES The technical data are only indicative and they can be changed without notice 100 mm with hard metal counterblade 550 rev min about 35 mm Three phase Asynchronous 75 W IP65 CL F 0 36 A 2800 g 3800 g 1 5 m LUX 200 2 5 m s 2 0 55 C 10 95 without condensate Cu...

Page 8: ...ion that their original structure is not modified Otherwise the intervention must be certified by Rasor Firstly make sure that the lines are able to feed the cutting unit correcltly in compliance with the safety rules for the feature required see par 5 We suggest installing a magnetothermic safety device before the cutting unit and check that the ground circuit is effective Before working on the f...

Page 9: ... the thickness of the material to be cut see picture 6 6 Carry out the cutting operation NOTE Cutting unit GRT10 can work in a fixed position the material has to be moved or it can move forward while the material is kept in the same position Make sure the material to be cut is properly stretched preventing it from curling 4 WARNING Never use the two bolts which fix the motor to the cutting part to...

Page 10: ...ever be dirty with grease or oil 9 WARNING A 12 BLADE SHARPENING After many hours of a continuative use of the cutting unit or if it would not be able to cut anymore it is necessary to sharp the blade To carry out this operation start the blade and press sharpener 2 located on it for 3 4 seconds by pressing push button 1 as shown in picture 7 Repeat the operation 2 3 times If the sharpening operat...

Page 11: ...pplied by the manufacturer as shown in picture 12 Remove the movable front safety protection B see picture 11 by unscrewing pin E and the two washers F as shown in picture 12 3 Insert drift 3 see picture 10 into hole G so as to lock the blade the hole on the blade must correspond to the one on the structure 4 Use butterfly wrench 1 to unscrew nut H and remove blade L see picture 13 5 Replace the w...

Page 12: ... T 105300 WASHER GRT1013 COMPLETE ROTOR GRT10 SW104100 REAR PROTECTION GUARD SW1086CPL COMPLETE SHARPENER T 105400 ANTI FRICTION BUSH GRT1014 MOTOR FRAME SCREW SW104101 SCREW FOR THE REAR GUARD FIXING SW108700 SHARPENER PIN T 105600 ADJUSTING WASHER GRT101800 WORM SCREW MOD 1 5P SW104102 OILER RING SW108800 EMERY SPRING Ø 11 mm T 105700 RING BEARING FIXING RING NUT GRT1018CPL COMPLETE PAIR OF GEAR...

Page 13: ...08100 SW108200 T105200 T105300 T106100 T104900 T105000 T105000 T104500 GRT1059CPL GRT101800 T101801 GRT1018CPL T106000 T105800 T105700 GRT8618 GRT1000 3 PH 380V 50Hz GRT1060 3 PH 380V 60Hz GRT1000 480 3 PH 480V 60Hz SW104400 SW1044CPL T105400 SW109000 T104700 T104800 SW108900 SW108700 SW1055CPL SW108600 T104501 T104501 SW108800 SW109300 SW109100 SW109200 SW1086CPL SW104102 SW104103 SW104100 SW1041...

Page 14: ...ssembly failure caused by external agents failure caused by lack of maintenance or neglicence blades and parts subject to wear WARRANTY FORFEITURE In case of arrearage or other breaches of contract Whenever changes or repairs are carried out on our cutting units without our prior authorization Whenever the serial number is tampered with or cancelled Whenever the damage is caused by improper use ba...

Page 15: ...RASOR ELETTROMECCANICA SRL ViaVincenzo Caldesi 6 20161 Milan Italy ph 39 02 66 22 12 31 fax 39 02 66 22 12 93 info rasor cutters com www rasor cutters com FOLLOW US ...

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