Wassermann Cemat-NT 4 User Manual Download Page 2

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Dear customer,

Thank you for choosing a product from the Wassermann range. Wassermann Dental-

Maschinen incorporates the highest standards of quality and the latest technology.

In order to enjoy maximum performance and years of trouble-free operation, please read

this user manual carefully before you connect this device and start work, and operate the

device according to the recommended guidelines. The operation safety and the

functionality of this device can only be guaranteed if you follow both the general safety

guidelines and the applying laws to prevent accidents as well as the precautions given in

this user manual. We are not liable for any damages which occur due to inappropriate

usage or faulty operation of this device.

Make sure that anyone using this device has read and understood this user

manual.

Keep this user manual in a safe place where it can be referred to as required at

any time.

The unit complies with the relevant EU guidelines.

The unit is subject to the EU guidelines 2012/19/EU (WEEE Directive).

Company address:

Wassermann Dental-Maschinen GmbH

Rudorffweg 15-17

21031 Hamburg, Germany

Phone : +49 (0)40 730 926 -20/ -24 Fax.: +49 (0)40 730 37 24

[email protected]

www.wassermann.hamburg

Erstellt: 14.07.17/ msc Version: 2 Auftrag: 190992/038//190990/190989/066//190993/018

Summary of Contents for Cemat-NT 4

Page 1: ...Fine Blasting Unit Cemat NT 4 3 2 Cemat NT 2 Cemat NT 3 Cemat NT 4 USER MANUAL ...

Page 2: ...laws to prevent accidents as well as the precautions given in this user manual We are not liable for any damages which occur due to inappropriate usage or faulty operation of this device Make sure that anyone using this device has read and understood this user manual Keep this user manual in a safe place where it can be referred to as required at any time The unit complies with the relevant EU gui...

Page 3: ...eaning Nozzles 9 9 Troubleshooting 10 10 Care and Maintenance 11 10 1 Cleaning 11 10 2 Maintenance Replacing worn Components 12 10 2 1 Sleeves 12 10 2 2 Specially Coated Protection Shield 12 10 2 3 Hoses 12 10 2 4 Pencils 13 10 2 5 Lamp 13 10 2 6 Nozzles 14 10 2 7 Pressure Regulator 14 10 3 Warranty 14 10 4 Spare Parts 15 10 5 Service Hotline 0049 0 40 730 926 20 24 15 10 6 Scope of Delivery Acces...

Page 4: ...a sizes possible over all chambers without use of tools filter relief sand drawer for the catchment of coarse materials with handy air expellant jet for simple cleaning specially coated protection shield for optimal visibility practical colour coding system high hygiene standard via changeable sleeves no electronic components with the exception of lighting 2 Safety Symbols used in this Manual Warn...

Page 5: ...ver connect to an oxygen bottle Risk of dust explosion 4 Responsibility for Operation or Damage The responsibility for operating the device lies exclusively with the owner or user if said device is incorrectly serviced maintained or altered by persons not employed by an authorised dealer or if the device is used in a manner contrary to its specified purpose The unit has to be maintained and operat...

Page 6: ...problems with electronics Only use the device for this type of application 6 Before Starting 6 1 Transport Before transporting the unit ensure that it has been unplugged from the power socket Make sure that it is packed correctly in order to avoid accidental damage Be sure to check for any transport damage when unpacking the goods Note down any damage if found 6 2 Storage The unit location is very...

Page 7: ...entilation Before start up be sure the device reaches room temperature 7 Installation Start up Before starting the unit connect up the following Connect the unit to the compressed air line The fine blasting unit has to be connected to an external suction unit The nozzle is at the lower rear Finally insert the power plug into the socket making sure that the mains and the unit operate on the same vo...

Page 8: ...he tanks can only be opened after the pressure has been released You do this by pressing the coloured point in the lid until you no longer hear air coming out The lid can then be unscrewed and the container filled with abrasive Pay attention of the maximum filling the receptor nozzle has to be free of material All tanks accept all grain sizes Make sure that the grain size of the medium being added...

Page 9: ...e pressure is done only using the black knobs at the top You adjust the pressure by pulling the knob out and turning it to the left to reduce the pressure or to the right to increase the pressure You then push the knob in again The set pressure can be read on the pressure gauge Changing the pressure varies the abrasive feed velocity and the amount of abrasive used 8 5 Cleaning Nozzles The instrume...

Page 10: ...encil and clean eg with a needle and try process again abrasive must flow If necessary kink hose briefly to increase pressure Falling pressure low jet pressure Filter blocked and or seized Contact our Service department If the above recommendations do not solve the problem contact your dental depot or our service department Note Blockages are mostly the result of impure or clumped abrasive If the ...

Page 11: ...ipment should be cleaned at regular intervals to ensure trouble free operation It requires only normal cleaning sponge damp cloth mild detergent and no further chemical additives The interior of the chamber can easily be cleaned using the compressed air nozzle Fine dust will be removed by the suction system Coarse abrasive which cannot be removed by the suction system will fall through the grate a...

Page 12: ... reels 4 Replace it with the new disk 5 Reassemble in reverse order 10 2 3 Hoses Before replacing the hoses disconnect the power plug undo the compressed air line and release the pressure in the tanks 1 Remove the grate from the chamber then undo the thumbscrews and remove the pencil mount 2 Remove the grate 3 Rest the instrument on its side so that you can reach under it 4 Use a no 17 spanner to ...

Page 13: ...ic ring onto the new hose The recess in the plastic ring must match up with the control hose Slip the black nylon sheathed rubber hose onto the nipple on the pencil Then push the white control hose into the small opening up to the stop Push the plastic ring firmly onto the pencil 4 Slide the woven casing over the rubber and tighten the silver cap 10 2 5 Lamp 1 Remove the power plug before replacin...

Page 14: ...hat no moisture from the compressor enters the instrument s circulation system It should be checked from time to time and emptied when it reaches its maximum level To do so release the grey outlet knob so the water can flow down into a container 10 3 Warranty The warranty period for our equipment is 12 months If faults occur within the warranty period contact your dental depot or get in touch dire...

Page 15: ...omatic stand 190420 Compressed air hose PVC hose Ø 8x6 textile blue per meter 320026 Spare sleeve per piece 190175 Spare fine blasting jet 0 4 mm 190254 Spare fine blasting jet 0 6 mm 190250 Spare fine blasting jet 0 8 mm 190251 Spare fine blasting jet 1 2 mm 190252 We recommend the use of Wassermann blasting materials and our low pressure suction units SG 10 SG 1 1 and SG 1 2 D with a long life b...

Page 16: ...changes reserved 12 Disposing of the Unit The unit has to be disposed by an authorized recycling operation The selected company has to be informed of all possibly health hazardous residues in the unit 12 1 Information on Disposal for Countries within the EU To conserve and protect the environment prevent environmental pollution and improve the recycling of raw materials the European Commission ado...

Page 17: ...die Maschine ohne unsere Zustimmung verändert wird This is to confirm that the above mentioned machine complies with the described EU guidelines This declaration becomes invalid if the machine is modified without our approval Cette machine est conforme aux normes en vigueur d Union européenne Cet avis est nul et non avenant si cette machine est modifiée sans notre accord Esta máquina anteriormente...

Page 18: ...Notes 18 ...

Page 19: ...19 ...

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