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5.2.2  Multiple step cutting 

Multiple  step  cutting  consists  of  moving  the  conveyor  cart  with  the  material  to  be  cut  back  and 
forward under the rotating blade,  

 

  Place  the  material  to  be  cut  on  the  conveyor  cart  firmly  against  the  guide-a-cut  and  the 

backstop, keeping the hands well away from the blade. 

  Move conveyor cart forward near the blade and pull down the cutting head until blade is lowered 

to a point where it will lightly contact the surface of the material. 

  Then  pass  the  material  beneath  with  rapid  full  length  strokes,  taking  a  shallow  cut 

(approximately 3 mm deep as shown on the picture) on the forward. On the backward stroke, lift 
the blade just clear over the cutting line. 

  Complete each rapid stroke backward and forward by passing the material beyond the centre of 

the blade before starting the reverse movement of the conveyor cart. 

 
NOTE: the harder the material, the more rapid should be the forward and backward strokes. 

Step  cutting  lessens  the area  of  the  blade circumference  in  contact  with  the  material, keeping the 
blade cool, running free and cutting at peak efficiency. 

5.2.3  General advice for the cutting 

  Material  weight  under  15  kg  and  having  dimensions  smaller  than  500x500x150mm  can  be  cut 

with the machine. 

  Before commencing work make sure tools are firmly seated! 

  Select  the  right  tools  as  recommended  by  the  manufacturer  depending  on  the  material  to  be 

worked, the working procedure (dry or wet cut) to be carried out and the required efficiency. 

  Apply  cooling  water  continuously  whilst  cutting  and  in  good  time!  Make  sure  the  water  pan 

contains enough water. 

  When dry cutting, ensure sufficient dust extraction and wear a dusk protection mask! 

  When  cutting  work  is  finished,  close  the  water-tap  so  you  can  remove  the  cut pieces from the 

conveyor cart without getting wet. 

  If  the  thermal  protection  trips,  reactivate  the  motor  by  pushing  on  the  black  button  located  on 

the motor and wait until the motor has cooled down before starting the machine again. 

Summary of Contents for JCW 600

Page 1: ...JCW 600 OPERATING INSTRUCTIONS ...

Page 2: ...2 ...

Page 3: ...0 1 30 1 230V Code 70184630306 is in conformity with the following Directives European Machinery Directive 2006 42 EC LOW VOLTAGE 2006 95 EC Electromagnetic Compatibility Directive 2004 108 EC and European standard EN 12418 Masonry and stone cutting off machines Safety Pierre Mersch Business Manager Machines Europe Declaration of conformity ...

Page 4: ...4 ...

Page 5: ...Tool assembly 11 3 2 Feet and conveyor cart assembly 11 3 3 Electrical connections 12 3 4 Starting the machine 12 3 5 Water cooling system 12 4 Transport and storing 13 4 1 Securing for transport 13 4 2 Transport procedure 13 4 3 Long period of inactivity 13 5 Operating the machine 14 5 1 Site of work 14 5 2 Cutting methods 14 6 Maintenance and servicing 16 7 Faults causes and cures 17 7 1 Fault f...

Page 6: ...shall be borne entirely by the user Observing the operating instructions and compliance with inspection and servicing requirements shall also be considered as included under use in accordance with the regulations 1 1 Symbols Important warnings and pieces of advice are indicated on the machine using symbols The following symbols are used on the machine Read operator s instructions Ear protection mu...

Page 7: ...ools can damage the machine Read the blades specifications carefully to choose the correct tool for your application Attention is drawn to the use of BS2092 safety goggles in conformity with specified Processes No 8 of the Protection of Eyes Regulation 1974 Regulation 2 2 Part 1 Electrical powered machine Always turn off the machine and separate it from the main source of electricity before any wo...

Page 8: ... and dry cutting operations of a wide range of masonry refractory and natural stone products As with all other NORTON products the operator will immediately appreciate the attention given to detail and quality of materials used in construction The machine and its component parts are assembled to high standards assuring long life and minimum maintenance 2 2 Purpose of use The machine is designed fo...

Page 9: ...r cart 5 Steel welded construction with non slip top The machine guide system permits precise cuts to be made by virtue of four roller sheaves set at an inclination to compensate for wear The nylon plastic sheaves and sealed bearings permit easy operation The variable angle guide a cut and the large surface area of the conveyor cart permits precise positioning of the material Water cooling system ...

Page 10: ...min 1 Flange diameter 95 mm Cutting depth mm 150 mm without reversing the material Sound pressure level 78 dB A ISO EN 11201 Sound energy level 89 dB A ISO EN 3744 Max cutting length mm 600 mm Table dimension LxW 460x400 mm Machine dimensions without feet LxWxH 1390x530x800 mm Machine dimensions with feet LxWxH 1390x750x1480 mm Weights Machine cpl 97 kg Ready for use with water 130 kg ...

Page 11: ... vent cover on the blade guard Loosen the hexagonal nut on the blade shaft which holds the removable outer flange Remove the outer flange Clean the flanges and blade shaft and inspect for wear Mount the blade on arbor ensuring that direction of rotation is correct Wrong direction of rotation blunts the blade quickly Replace outer blade flange Tighten hexagonal nut with spanner supplied for this pu...

Page 12: ...h cover to stop the machine 3 5 Water cooling system Fill the water pan with clean water to approximately 2cm from top ensure that bottom of pump is fully immersed in water Open the water tap on blade guard note that handle on water tap should be in line with water flow Ensure that water is flowing freely in the circuit and is delivered adequately to both sides of the blade as insufficient water s...

Page 13: ...its feet Always remove feet while transporting the machine in a van and a truck The machine does not have lifting hooks You can roll the machine on the floor using the wheels at the back of the machine 4 3 Long period of inactivity If the machine is not going to be used for a long period please take the following measures Completely clean the machine Loosen the drive belts Empty the water system T...

Page 14: ...pen the switch cover and press the green button to start the machine To stop either use the red button or press directly on the switch front cover 5 2 1 Full depth or fixed cutting In full depth or fixed cutting the cutting head is locked in a fixed position and the material is pushed into it as shown Lower the cutting head to the desired cutting depth in through cutting lower cutting head until b...

Page 15: ...e rapid should be the forward and backward strokes Step cutting lessens the area of the blade circumference in contact with the material keeping the blade cool running free and cutting at peak efficiency 5 2 3 General advice for the cutting Material weight under 15 kg and having dimensions smaller than 500x500x150mm can be cut with the machine Before commencing work make sure tools are firmly seat...

Page 16: ...e Always perform the maintenance of the machine with the machine isolated from the electrical supply Lubrication The M400 uses life lubricated bearings Therefore you don t need to lubricate the machine at all Cleaning of the machine Your machine will last longer if you clean it thoroughly after each day of work especially water pump water pan which can be removed for easy cleaning motor and blade ...

Page 17: ...solved by qualified electrician Motor is not running Defective motor Change motor or contact motor manufacturer Blade is not turning Belts not tightened or defective Check the belts tension and change them if needed Cutting advance too quick Cut slowly Blade is blunt or glazed Sharpen the blade in calcareous stone Defective blade Change blade Motor stops during the cutting but can be restarted aft...

Page 18: ...18 7 3 Circuit diagram ...

Page 19: ...hich seem appropriate to us but which is not always the quickest way Clear instructions will avoid problems and faulty deliveries If not sure please send us the defective part In the case of a warranty claim the part must always be returned for evaluation Spare parts for the motor can be ordered with the manufacturer of the motor or with their dealer which is often quicker and cheaper This machine...

Page 20: ...Telsenberggasse 37 A 5020 SALZBURG Tel 0043 662 43 00 76 77 Fax 0043 662 43 01 75 e mail office sga net Germany Saint Gobain Diamond Products GmbH Birkenweg 45 49 D 50389 WESSELING Tel 02236 8911 0 Fax 02236 8911 30 e mail sales ngg saint gobain com Spain Saint Gobain Abrasivos S A C Verneda del Congost s n E 08160 MONTMELó Barcelona Tel 0034 935 68 6870 Fax 0034 935 68 6714 e mail Comercial sga a...

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Page 24: ...24 SAINT GOBAIN ABRASIVES 190 Bd J F Kennedy L 4930 BASCHARAGE LUXEMBOURG Tel 352 50401 1 Fax 352 501633 e mail sales nlx saint gobain com www construction norton eu 09 12 2008 ...

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