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CEREC 3

1. Devices dialog box and click the Add automatically button The connected milling unit will automatically be detected The message Downloading software to COMx COM1 COM2 depending on which interface the milling unit is connected to appears in the status bar of the Configure Devices dialog box Wait until the status display goes out 3 Enter a name for this milling unit Milling unit is offered as the default name 58 35 595 D 3329 22 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Calibrating the milling unit and scanner if necessary 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 5 Installation and startup Initial startup Click Add Device In the next dialog box place a checkmark in front of Scanner in front of inLab gearhead installed and if one is installed in front of Large watertank depending on your system configuration Click OK Following a successful download a yellow exclamation mark and the message No calibration data appear in the dialog box Click OK The Configure Devices dialog box is closed Calibrate the milling unit see Calibrating the milling unit If scanner is installed Calibrate the scanner see Calibrating the scanner As soon as the milling unit and the scanner if necessary have been calibrated the installation of the milling unit is completed A green checkmark and the status Ready app
2. Instruments in the menu line 2 If several milling units are connected a dialog box will appear Select the language you prefer and confirm your choice with OK The motors travel to the change position for the milling instruments The Change instruments dialog box opens 3 Press the catch of the milling chamber door and open the door ZA warnina Risk of injury on milling instruments If you put your hand in the milling chamber you could injure it on the milling instruments Be careful not to brush against the milling instruments with your hand 4 Loosen the worn out defective milling instrument with the torque key and unscrew it counterclockwise by hand A caution Use only suitable milling instruments Do not use CEREC 2 milling instruments with chuck 1 2 mm or 2 0 mm milling instruments in this milling unit If you use the milling unit in connection with the inLab 3D software you can use additional milling instruments In this regard observe the following two safety instructions The Cone Bur 12 and Step Bur 12 milling instruments may be used only in milling units with long travel ranges Serial No 5000 or higher The Step Bur 14 and Cone Bur 14 milling instruments are used in connection with the inLab gearing serial number 11 200 and higher to process the following asymmetric blocks VITA In Ceram 2000 YZ CUBES YZ 55 Flip Block YZ 20 19 YZ 40 19 VITA In Ceram 2000 AL CUBES AL 20 AL 40 Any
3. If a milling instrument breaks during a milling operation the corresponding instrument motor travels to the change position A dialog box which marks the side with the broken milling instrument with a red cross then opens v The milling instrument is broken 1 Change the defective milling instrument as described above 2 Select the milling instrument which you have inserted 3 Press the Start button 58 35 595 D 3329 44 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 7 Maintenance Care and cleaning agents 7 3 Care and cleaning agents A caution Approved care and cleaning agents Use only care and cleaning agents which have been approved by Sirona A list of care and cleaning agents is provided in the Appendix A continuously updated list of approved agents can be downloaded from the internet at www sirona com SERVICE Downloads Care and cleaning agents If you do not have any access to the internet you can order the list in one of the following two ways Order from your local dental depot Order from Sirona Tel 49 0 62 51 16 16 16 Fax 49 0 62 51 16 18 18 Order No 59 70 905 7 4 Cleaning surfaces A caution Care and cleaning agents Use only cleaning and care agents which have been approved by Sirona see Cleaning and care agents B 45 A caution Do not allow liquids to run into the ventilati
4. and the milling chamber door are kept free from drops of cooling water lime and milling dust deposits Otherwise there is a risk of scratching the scanner window when wiping it clean with the cloth in case of milling dust deposits gt Prior to wiping off the scanner window you must spray it with clear water to remove any milling dust residues gt Clean the scanner window the reference point the circular segment areas and the milling chamber door with a soft cloth 9 Close the milling chamber door and confirm the process by clicking Start A two dimensional image of the scanned model appears in the background on the monitor The expected duration of the scanning process is indicated by a bar displayed in a message window This window closes as soon as the scanning process has been completed Onore Cancel the scanning process You can cancel the scanning process at any time by pressing the Stop button 10 Press the catch of the milling chamber door and open the door 11 Loosen the setscrew on the spindle and pull out the model holder 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 33 Start the milling process Performing the milling process 34 Start the milling process y Load or design a restoration see Operator s Manual Chapter on Design 1 Start the milling process by clicking the Mil1 icon 2 If several milling units are connected a dialog box will appear Select the language you prefer a
5. box will appear Select the language you prefer and confirm your choice with OK The milling unit moves into the calibration tool insertion position A dialog box then prompts you to insert the calibration phantom and close the milling chamber door 3 Press the catch of the milling chamber door and open the door Insert the calibration phantom with the calibration protection in the workpiece spindle so that its groove fits into the locking pin of the workpiece spindle gt Fasten the calibration phantom with the setscrew Pull off the calibration protection Close the milling chamber door Confirm by clicking the Calibrate milling unit button in the Start dialog box PND The automatic calibration begins and takes approx 1 minute 9 Open the milling chamber door following calibration Qore Store the calibration tools in a safe place Store the calibration phantom with calibration protection in a safe place storage box 10 Set the calibration protection upright and remove the calibration phantom 11 Close the milling chamber door 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 31 6 Operation Sirona Dental Systems GmbH Starting the scanning process only with integrated scanner Operating Instructions CEREC 3 KORS 32 6 3 Starting the scanning process only with integrated scanner v The acquisition system must be set to Scanner see Setting the acquisition system to scanner 1 P
6. outlet gt Connect the milling unit to the power supply with the power cable included in delivery 5 4 6 Switching the units on A caution Do not put the unit into operation at low temperatures If you move the unit to the operating site from a cold environment condensation may form and result in a short circuit The millling unit contains grease depots for lubricating components which can cause error messages at low temperatures v Install the unit at room temperature gt Wait until the unit has reached room temperature and is absolutely dry for at least one hour The unit is dry and can be put into operation Qor Do not adjust the line voltage The unit automatically adjusts to the line voltage The following three chapters describe how to download the latest software version to the milling unit Observe the chapter corresponding to the data transmission hardware installed 58 35 595 D 3329 20 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 Initial startup 5 4 6 1 Download via the DECT radio interface Preparations 1 Forthis installation step place your PC as close as possible to the milling unit 2 Switch on the PC The milling unit must be switched off Downloading the milling program Fig 5 10 Switching the milling unit on DECT gt Switch the milling unit on B while keeping the download key A pressed Wait until the left
7. the unit remain unobstructed The distance between the rear side of the unit and the room wall must be at least 10 cm Note that the unit weighs 30 kg The unit must not be installed at sites with a high level of humidity or dust A caution Installation in a cabinet If the unit is installed in a cabinet you must provide for adequate heat exchange The ambient temperature surrounding the unit must be between 5 C and 40 C 13 5 Installation and startup Sirona Dental Systems GmbH Initial startup Operating Instructions CEREC 3 5 3 1 Only with integrated scanner option A caution Impairment of the scanned result due to sudden incidence of light A sudden strong incidence of light may falsify the scanned result Set the unit up so that the milling chamber is not located directly in the beam path of an extreme light source and is not exposed to direct sunlight 5 4 Initial startup A caution Important information on initial startup Observe the software installation instructions 5 4 1 Controls and functional elements Overview of the front panel ICLEI CEREC 3 F Fig 5 1 Front view of CEREC 3 milling unit A Milling chamber D START button B Catch for E STOP button Milling chamber door C LEDs F Front flap 58 35 595 D 3329 14 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 Initial startup Ports on the back side A B C D E 76 0 H 260
8. use of other materials may result in failures when creating the restoration and cause damage to the unit 1 Screw the new milling instrument into the gearing by turning it clockwise by hand then tighten it securely with the torque key until you hear an audible clicking noise Onote Faulty milling results Interchanging milling instruments leads to faulty milling results 2 Close the milling chamber door 43 D 3329 201 01 20 02 02 2009 7 Maintenance Sirona Dental Systems GmbH Milling instruments Operating Instructions CEREC 3 Change instruments Left bur inserted Right bur inserted ETE Cylinder Pointed Bur Step Bur 10 Cylinder Pointed Bur Cylinder Bur 1 2 Status Cylinder Bur 1 6 Please select the instruments you would like to change insert them in the milling unit and proceed with Start zi Change options Change left Change both Change tight coee_ Fig 7 2 a defective milling instrument 3 Select the milling instrument s you have inserted on the PC and click Start also refer to Operator s Manual A caution Cleaning cooling water nozzles The cooling water nozzles in the milling chamber always must be kept free of lime and milling dust deposits The corresponding cooling water jet always must strike the milling instrument accurately y The cooling water nozzles are dirty gt Clean the nozzles with a cleaning wire and the SPRAYVIT syringe if available Changing a defective milling
9. 009 Index 57 We reserve the right to make any alterations which may be required due to technical improvements Sirona Dental Systems GmbH 2009 Sprache englisch Printed in Germany D 3329 201 01 20 02 02 2009 A Nr 111 106 Imprim en Allemagne SSS SSS SS SS SSS SS SS EE SSS SSS ee ee Sirona Dental Systems GmbH in the USA FabrikstraBe 31 Sirona Dental Systems LLC Order No 58 35 595 D 3329 64625 Bensheim 4835 Sirona Drive Suite 100 Germany Charlotte NC 28273 Www sirona com USA
10. 2 Scanner for optical measurement of the preparation WODUON 22 0 see EE E AEE as eo ecard 50 8 2 3 Controller board csiscicheenieieeerteae 50 8 3 Radio module optional eeeeeeeeeeeeeeeees 51 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Contents SINGIN aac cesta rea cceicesececets he anatvotecneeedec ines 52 9 1 Procedure in case of problems downloading via the DECT radio interface cccccceeeeeeeeeeeeeeneees 52 9 2 Procedure in case of problems downloading via the Hoft amp Wessel radio interface ees 52 9 3 Procedure in case of problems downloading with the supplied serial cable cccccccceceeeseesseeeeeeees 53 9 4 Overview of old and new designations for milling INSTRUMENTS rience onare h e a 53 Nde ei a a i tees 54 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 1 Dear Customer Sirona Dental Systems GmbH Operating Instructions CEREC 3 Dear Customer Thank you for purchasing your CEREC 3 from Sirona This device enables you to produce dental restorations e g from ceramic material with a natural appearance CEramic REConstruction Improper use and handling can create hazards and cause damage Please read and follow these operating instructions carefully and always keep them within easy reach To prevent personal injury or material damage it is important to observe all safety information To safeguard your warranty
11. 5 Insert the calibration phantom in the workpiece spindle so that its groove fits into the locking pin of the workpiece spindle 6 Fasten the ceramic block with the setscrew 7 Close the milling chamber door and confirm the process by clicking Start The estimated time required for the milling process will then appear in a message window 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Removing the restoration 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 6 Operation Start the milling process Onore Canceling the milling process You can cancel the milling process at any time by pressing the Stop button 1 When the milling process has been completed open the milling chamber door 2 Remove the restoration ZA warnina Risk of injury on the remainder of the ceramic block The remaining portion of the ceramic block may have sharp edges e g A that could injury you if it is not removed carefully Always grasp the remainder of the ceramic block by its metal holder 3 Loosen the setscrew on the spindle and remove the rest of the ceramic block Onote After a certain operating time the surfaces of the shafts will get a mirror finish This has no influence on the accuracy of the milling result 4 Close the milling chamber door ZA warnine Do not use defective milling results Milling results must be judged by the user dentist or dental technicia
12. 95 D 3329 40 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 7 Maintenance Operating Instructions CEREC 3 Changing the water 4 Open the water tank and rinse it out 5 Check the water tank and the filter for dirt and contamination 6 Ifthe water tank or the filter is dirty clean it thoroughly under running water Detach the filter rinse it out with water and then reinsert it A caution Inadmissible foam If any cleaning agents are used this will result in an inadmissible foam Do not use any cleaning agents 7 Add approx 50 ml of DENTATEC to the tank or gt With the materials IVOCLAR VIVADENT IPS Empress CAD and IVOCLAR VIVADENT IPS e max CAD approx 75 ml Onore Recommended mixing ratio 25ml of DENTATEC with 11 of water Deviations are possible for certain materials gt With IVOCLAR VIVADENT IPS Empress CAD and IVOCLAR VIVADENT IPS e max CAD mix approx 37 5ml with 11 of water gt With CAD Waxx mix approx 5ml with 11 of water See also the operating instructions for the corresponding material 8 Fill the tank up to the notch with water bottom edge of cover approx 2 liters 9 Close the water tank 10 Push the water tank back into the housing just far enough so that the tank catch engages press the catch downward if necessary 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 41 7 Maintenance Sirona Dental Systems GmbH Milling instruments Operating Instructions CEREC 3 7 2 Mi
13. a 02 2009 rona The Dental Company CEREC 3 Operating Instructions English This product is covered by one or more of the following US patents e US5661519 e US6614538 e US6485305 e US6953883 e US6885464 e US6702649 e US7010150 e US7367801 e US6427352 e US7178731 e US645629 e US7163443 e US6394880 E CEREC 3 oo0o00000000000000000000000 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 2 D 3329 201 01 20 02 02 2009 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Contents Dear CUSTOMER rinena taen aara anaana aana aiaeei anaa 6 General information cccccsesssseeeeeeeeesseeeeneeeeeeeees 7 2 1 Structure of the documents cess 7 eM begendi en te cee tec a deta aE 7 2 2 Note PC Acquisition Unit 0 cee 8 23 Waranty a seceseeteetecata eek cau A Ea 8 2 4 Disposal oo eeeecceeeccecceeceeceeeceeeceeeeeeeeeeeeeeeeees 8 2 4 1 Additional note on disposal eee 8 General description c ccceseseeeeeeeseeeeeneeeeeeeeneneeeees 9 3 1 Certification 37 2 netacheciatidececdundsciaseduds Pestwraane 9 3 2 Intended USC s scessscceers ceneceedeseadeedecuethes nel beereazeaces 9 SATCU A E E A A 10 4 1 Basic safety information a 10 4 1 1 Prerequisites seceded tlt patra arearet ied 10 4 1 2 Maintenance and repair 10 4 1 3 Modifications of the UNnit eee 10 4 1 4 ACCESSO OS n a a 10 42 MINO UNIE anana cute ded Nag a
14. anner gt Glue this model onto the model holder The prepared labial surface must point toward the slot on the model holder The holder is automatically turned so that the scanning process can be performed from the labial direction Fig 6 7 Veneer model A Slot on model holder 58 35 595 D 3329 38 D 3329 201 01 20 02 02 2009 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Maintenance Onorte Observe national regulations Some countries have legal regulations which require regular safety inspections of electrical devices or systems by the operator Onore Perform maintenance regularly Have maintenance performed on your unit annually by trained technical personnel a service engineer Onote Observe error messages You must observe error messages shown on the display on in the software If the error message does not disappear even after you have performed the prompted action contact your service engineer Onore Clean water paths regularly Clean the water paths annually using the DENTACLEAN cleaning set Changing the water General information A caution Damage to the pump and milling drives An excessively high ceramic content in the cooling water will damage the pump and milling drives Change the water regularly When it is time for the water to be changed a message window appears on your monitor to remind you that it is time to change the water Preventing odors Onore Odors All milling additives con
15. artup Sirona Dental Systems GmbH Operating Instructions CEREC 3 Connecting the DECT radio module to the PC 1 Plug the connectors of the RS 232 cable into the radio module and into the RS 232 interface of the PC COM1 COM2 and screw them tight 2 Connect the radio module to the power supply using the supplied plug in power supply unit Using the H ft amp Wessel radio module optional Connecting the H6ft amp Wessel radio module to the milling unit Milling Unit PT Fig 5 8 H6dft amp Wessel radio module for milling unit 1 If you ordered a H ft amp Wessel radio module connect it with the label Milling Unit PT instead of the interface cable and screw it tight 2 Place it on top of the milling unit as shown Connecting the Hoft amp Wessel radio module to the PC Acquisition Unit FT Fig 5 9 Hdft amp Wessel radio module for PC 1 Plug the connectors of the RS 232 cable into socket A of the radio module labeled Acquisition Unit FT and into the RS 232 interface of the PC COM1 COM2 and screw them tight 2 Connect radio module B to the power supply using the supplied plug in power supply unit 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 19 5 Installation and startup Sirona Dental Systems GmbH Initial startup Operating Instructions CEREC 3 5 4 5 2 Connecting the milling unit to the power supply Qor Grounded power outlet The milling unit must be connected to a grounded power
16. back side of the unit and stow them away Stow away the block changing tool and the torque wrench in their holders to the left of the water tank Check the unit for completeness according to the scope of supply Pack the unit securely 5 6 Scope of supply The exact scope of supply is specified in the document Checklist CEREC 3 5 7 Storage A caution Only drained units may be stored Drain the unit See chapter on Removing water from the unit B 47 Store the unit in a closed and dry room at a temperature of 10 C to 50 C for a maximum period of 12 months 25 26 Operation WARNING Risk of injury on calibration pins milling instruments If you put your hand inside the milling chamber e g to insert remove a ceramic block change milling instruments insert remove a calibration phantom it could be injured by the calibration pins milling instruments Be careful not to brush against the calibration pins or milling instruments with your hand Always insert your hand in the milling chamber underneath the calibration pins and milling instruments Setting the acquisition unit to scanner onl with integrated scanner v In order to use the integrated scanner the acquisition system first must be set to Scanner 1 Select the command Settings Configuration Acquisition system in the menu line The Configuration dialog box appears Nn Select Scanner and confirm with OK The scanner w
17. be operated within a radius of 20 km around Ny Alesund 58 35 595 D 3329 12 D 3329 201 01 20 02 02 2009 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Installation and startup Transport and unpacking All products from Sirona are carefully checked prior to shipment Please perform the incoming inspection immediately after delivery 1 Check the delivery note to ensure that the consignment is complete 2 Check whether the product shows any visible signs of damage QOnote Damage during transport If the product was damaged during transport please contact your carrying agent If return shipment is required please use the original packaging for shipment Before every transport the unit must be drained prior to shipment if it has been operated See Removing water from the unit B 47 Disposal of packaging materials The packaging must be disposed of in compliance with the relevant national regulations Please observe the regulations applicable in your country Installation site A warnine Install out of the reach of patients Do not install or operate the milling unit in the vicinity of the patient place it at least 1 5 m away from the patient The milling unit requires a level Approx footprint 480 x 440 mm W x D The height of the milling unit is 250 mm Install the milling unit in such a way that it is not difficult to operate the main switch Make sure that the ventilation slots underneath and at the back of
18. bserved the intended safety of the user may be impaired 1 Amended by Council Directive 93 68 EEC 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 9 Safety Basic safety information Prerequisites Onore Important info on Building installation The building installation must be performed by a qualified expert in compliance with the national regulations DIN VDE 0100 710 applies in Germany Onore Restrictions regarding installation site The system is not intended for operation in areas subject to explosion hazards A attTENTION Do not damage the unit The unit can be damaged if opened improperly It is expressly prohibited to open the unit with tools Maintenance and repair As manufacturers of dental instruments and laboratory equipment we can assume responsibility for the safety properties of the unit only if the following points are observed The maintenance and repair of this unit may be performed only by Sirona or by agencies authorized by Sirona Components which have failed and influence the safety of the unit must be replaced with original OEM spare parts Please request a certificate whenever you have such work performed It should include The type and scope of work Any changes made in the rated parameters or working range Date name of company and signature Modifications of the unit Modifications to this unit which may affect the safety of the operator patients or third parties are prohibi
19. casting materials 1 Fill the impression with the modeling compound see operating instructions for modeling compound Onore Observe the position and insertion axis The prepared tooth should lie as near the center of the model holder as possible Make sure the model holder is positioned vertical to the insertion axis 2 Within 10 seconds press the model holder on the compound 3 Let the compound harden for about 2 minutes 4 Remove the model holder with the model from the form Onor Using polyether let the model cure for about two minutes see also the operating instructions for the modeling compound 5 With a scalpel cut away the areas unnecessary for the scanning process Fastening the model A B Fig 6 6 Position of the model A Allen screw B Center line v The preparation margin is not visible from all sides gt Fasten the model in the correct position with the Allen screw 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 37 6 Operation Sirona Dental Systems GmbH Preparing optical scanning only with integrated scanner Operating Instructions CEREC 3 Valid scan range of the model The lowest area must not lie more than 2 mm below the center line of the model holder The highest area must not lie more than 15 mm above the center line of the model holder 6 5 3 Preparing for scanning of the veneer model v You have made a model of the clinical situation in the usual m
20. ck Add Device In the next dialog box place a checkmark in front of Scanner in front of inLab gearhead installed and if one is installed in front of Large watertank depending on your system configuration Click OK Following a successful download a yellow exclamation mark and the message No calibration data appear in the dialog box Click OK The Configure Devices dialog box is closed 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Calibrating the milling unit and scanner if necessary 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 5 Installation and startup Repacking Calibrate the milling unit see Calibrating the milling unit If scanner is installed Calibrate the scanner see Calibrating the scanner As soon as the milling unit and the scanner if necessary have been calibrated the installation of the milling unit is completed A green checkmark and the status Ready appear on the icon for the milling unit in the dialog box If you encounter problems with one of the above points please observe the information in the appendix 5 5 Repacking A caution Repack only drained units Drain the unit See chapter on Removing water from the unit B 47 v v 1 The water tank is empty The main switch on the back side of the unit is set to the 0 OFF position Disconnect the power cable and the connecting cable from the
21. claims please complete the attached Installation Report Warranty Passport when the system is handed over and send it to the indicated fax number Your CEREC 3 Team 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 2 General information Operating Instructions CEREC 3 Structure of the documents General information A caution Be sure to observe all warnings Please observe the warning and safety information provided to prevent personal injury and material damage Any such information is highlighted by a signal word i e WARNING CAUTION or NOTE Please read these operating instructions completely and follow them exactly always keep them within easy reach 2 1 Structure of the documents Structure of the documents The symbols and character formats used in the present manual have the following meaning J WARNING Identifies warnings where a medium risk of injury to persons exists if they are not observed A caution Identifies safety information where the following hazards exist if they are not observed Slight risk of injury to persons risk of property damage or damage to the product Onore Assistance Identifies additional information hints and tips v Prerequisite Requests you to do something Action or gt 1 2 Result See chapter on General Identifies a reference to another text information B 7 passage List Identifies a list Text between Identifies comman
22. d startup Sirona Dental Systems GmbH Initial startup Operating Instructions CEREC 3 Calibrating the milling unit and 1 Calibrate the milling unit see Calibrating the milling unit scanner if necessary 2 If scanner is installed Calibrate the scanner see Calibrating the scanner As soon as the milling unit and the scanner if necessary have been calibrated the installation of the milling unit is completed A green checkmark and the status Ready appear on the icon for the milling unit in the dialog box 3 If you encounter problems with one of the above points please observe the information in the appendix 5 4 6 2 Download via the H6ft amp Wessel radio interface Preparations 1 For this installation step place your PC as close as possible to the milling unit 2 Switch on the PC The milling unit must be switched off Downloading the milling program Fig 5 11 Switching the milling unit on gt Switch the milling unit on B while keeping the download key A pressed You can release the Download key on the milling unit after approx 5 seconds The green LED on the milling unit is lit and the yellow LED is off Adding the milling unit in the user 1 Start the user software software A message stating that no milling machines are set up appears 2 Confirm this message with Yes or gt If you have accidentally clicked No select Settings Configuration Devices goto the Configure
23. ds menu items or quotation marks quotations 2 1 1 Legend Year of manufacture eal re 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 7 2 General information Note PC Acquisition Unit Sirona Dental Systems GmbH Operating Instructions CEREC 3 2 2 Note PC Acquisition Unit When a PC is described in this document this refers to a PC for the acquisition unit if present The PC is represented symbolically Please observe our recommendations for PC configuration see System requirements B 48 2 3 Warranty To safeguard your warranty claims please complete the attached Installation Report Warranty Passport when the system is handed over Then fax it to the specified fax no 2 4 Disposal Any disposal of this product must comply with the relevant national regulations Please observe the regulations applicable in your country Within the European Economic Community Council Directive 2002 96 EC WEEE requires environmentally sound recycling disposal of electrical and electronic devices Your product is marked with the adjacent symbol Disposal of your product with domestic refuse is not compatible with the objectives of environmentally sound recycling disposal The black bar underneath the garbage can symbol means that it was put into circulation after Aug 13 2005 see EN 50419 2005 Please note that this product is subject to Council Directive 2002 96 EC WEEE and the applicable nati
24. e te 11 4 2 1 Safety information for the scanner option 11 4 2 2 Milling chamber door open during the milling operation 11 4 3 Wireless phone interference with equipment 12 4 4 Disturbance of data transmission via radio module ORTON te r ati aa ate neta wee ee eee 12 Installation and startup cceeeeeeeeeeeeeeeeeeeeeeeeeeneenees 13 5 1 Transport and unpacking s es 13 5 2 Disposal of packaging materials 0 13 5 3 Installation site cfacceeain ies eas 13 5 3 1 Only with integrated scanner option 14 54 Imitial Startup oiei a 14 5 4 1 Controls and functional elements 0008 14 5 4 2 Information on the START STOP button 15 5 4 3 Description of LEDS 16 5 4 4 Filling the water tank seeen 16 5 4 5 Installation cccccecccccceeceeeeeeeeeeeeeeeeeeeeeeeeeeees 17 5 4 6 Switching the units ON eeeeeeeeteeeeeeeeeeees 20 5 5 Repacking sinasieieed heathen hedadernethalntiee rese 25 5 6 Scope of supply asides eh eRe ote diasleo den wke 25 S7 Storage ie anaa 25 ObDGrallon nti ai eee 26 6 1 Setting the acquisition unit to scanner onl with integrated scanner ececeeeseeeeeeeteteeeeeeees 26 6 2 Calibrating the unit 20 0 eee eeeeeeeeeeeee 26 6 2 1 Calibrating the milling Unit 0 eee 27 6 2 2 Calibrating the scanner only with integrated scanner 31 6 3 Starting the scanning process only with integrated SCANMON s cicsyacaccs oh ceecce
25. ear on the icon for the milling unit in the dialog box If you encounter problems with one of the above points please observe the information in the appendix 23 5 Installation and startup Initial startup Sirona Dental Systems GmbH Operating Instructions CEREC 3 5 4 6 3 Download using the serial cable supplied Preparations gt Downloading the milling program Switch on the PC The milling unit must be switched off Fig 5 12 Switching the milling unit on gt Adding the milling unit in the user 1 software 24 Switch the milling unit on B while keeping the download key A pressed You can release the Download key on the milling unit after approx 5 seconds The green LED on the milling unit is lit and the yellow LED is off Start the user software A message stating that no milling machines are set up appears Confirm this message with Yes or gt Ifyou have accidentally clicked No select Settings Configuration Devices goto the Configure Devices dialog box and click the Add automatically button The connected milling unit will automatically be detected The message Downloading software to COMx COM1 COM2 depending on which interface the milling unit is connected to appears in the status bar of the Configure Devices dialog box Wait until the status display goes out Enter a name for this milling unit Milling unit is offered as the default name Cli
26. ed control with force monitoring for extremely sensitive processing of ceramic materials Process controlled milling motors Positioning step size 12 5 um a Milling repeatability 30 um Milling speed approx 0 4 0 6 mm min Milling instruments performance monitored backlash free bearing Grain size 64 um Speed 40 000 rpm Step Bur 10 included in the scope of supply Cylinder Pointed Bur included in the scope of supply Cylinder Bur 1 2 mm optionally available Cylinder Bur 1 6 mm optionally available Qor You will find an overview of the old and new designations for the milling instruments in the table in the appendix 58 35 595 D 3329 48 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 8 2 1 Technical data Type designation Rated line voltage Rated power frequency Rated current Nominal power output Permissible line voltage fluctuations Type of protection against electric shock Degree of protection against ingress of water Overvoltage category Ambient conditions Temperature range Humidity range Mode of operation Dimensions WxHxD in mm Approx weight 8 Technical description Milling unit Milling unit CEREC 3 100V 230V AC 50 60 Hz 1 5 3 5A 320 VA 10 of nominal voltage Unit classified as a Class 1 device Ordinary device without protection against ingress of wat
27. emoving water from the unit You must remove the water from the unit if you will not be using it for a longer period of time or wish to transport it v 1 No milling scanning process is running Open the flap on the front panel of the unit To open the front flap pull it on both sides Press the tank catch upward and carefully pull out the water tank toward the front of the unit Open the water tank drain it and reinsert it You can start the service program after installing the CEREC 3D program inthe CEREC program group To do this click Start Programs CEREC Service You can also change the water of the milling unit without a service password by clicking the Maintenance only button Let the water pump continue running until no more water comes out of the nozzles approx 1min Pull out the water tank and empty it Push the water tank back into the housing just far enough so that the tank catch engages press the catch downward if necessary 47 8 Technical description Sirona Dental Systems GmbH System requirements Operating Instructions CEREC 3 Technical description 8 1 System requirements Working without the acquisition unit An inLab system PC is required to run this software The hardware version must be PC Hardware A or higher Working with the acquisition unit If you work with the acquisition unit it must have the hardware status PC Hardware EA or higher 8 2 Milling unit Digital fe
28. ents 2 Close the milling chamber door The dialog box for selecting the milling instruments then appears 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 29 6 Operation Sirona Dental Systems GmbH Calibrating the unit Operating Instructions CEREC 3 Change instruments Left bur inserted Right bur inserted Cylinder Pointed Bur Not available Not available Cylinder Bur 1 2 Status Cylinder Bur 1 6 Cylinder Pointed Bur Please remove calibration pins and calibration specimen select and install the desired instruments on the left and the right side close door of milling chamber and proceed with Start zi Change options Change left Change both Change right omes Fig 6 3 Changing milling instruments 3 Select the milling instrument that you inserted in the left gearing from the Left list and the milling instrument that you inserted in the right gearing from the Right list 4 Confirm this procedure with Start 58 35 595 D 3329 30 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 Calibrating the unit 6 2 2 Calibrating the scanner only with integrated scanner The block changing tool and calibration phantom are ready to hand The milling unit and PC are switched on SOSO S The software has been started s Select the command Settings Calibration Scanner in the menu line 2 If several milling units are connected a dialog
29. er ll For indoor use Pollution degree 2 Air pressure 700 hPa 1060 hPa 5 C to 40 C 80 rel up to 31 C decreasing to 50 rel up to 40 C Continuous operation 480 x 250 x 440 30 kg 49 8 Technical description Sirona Dental Systems GmbH Milling unit Operating Instructions CEREC 3 8 2 2 Scanner for optical measurement of the preparation option Noncontact optical measurement Digital control of the axes for fast measurement Measuring speed approx 2 mm min Measuring technique active triangulation Active suppression of reflections Low noise photodiode array Laser light source Wavelength 670 nm Focus diameter lt 25 um Scan range Scanning technique 45 model 40x20x16 LxWxH in mm 15 model 40x20x12 LxWxH in mm Crown 16x25 framework dia x Lin mm 8 2 3 Controller board Real Time Micro Controller Board C167 6 axis stepping motor controller 2 DC motor controllers with integrated speed and current control RS 232 interface 115kBaud 58 35 595 D 3329 50 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 8 Technical description Operating Instructions CEREC 3 Radio module optional 8 3 Radio module optional European US radio interface H ft amp Wessel Transmission speed 115 2 kBaud Range up to 60m indoors up to 300m outdoors Data interface RS 232 Operating temperature 0 C to 55 C Radio interface DECT T Sinus 45 Data 1 Telekom Transmissio
30. erating instructions for the corresponding material 6 Fill the tank up to the notch with water bottom edge of cover approx 2 liters 7 Reinsert the water filter and close the water tank 8 Push the water tank back into the housing just far enough so that the tank catch engages press the catch downward if necessary 5 4 5 Installation 5 4 5 1 Connection to the PC ZA warnine Electric shock Low voltages are applied to the socket A for connecting the serial interface gt Never touch the pins of the connectors gt Switch the PC OFF Using the RS 232 interface cable v The PC is located near the milling unit v The PC and the milling unit are switched off 17 5 Installation and startup Initial startup 18 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Fig 5 6 Connecting the milling unit with the interface cable 1 Use the supplied interface cable to connect the milling unit to the RS 232 interface of the PC COM1 COM2 2 Screw the interface cable onto the PC and milling unit tight in order to ensure reliable operation Using the DECT radio module optional Connecting the DECT radio module to the milling unit Fig 5 7 DECT radio module 1 If you ordered a DECT radio module connect it instead of the interface cable and screw it tight 2 Place it on top of the milling unit as shown 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 5 Installation and startup Initial st
31. fore end of Wait milling scanning ON ON Error Observe message STOP button to PC acquisition pressed unit 5 4 4 Filling the water tank Fig 5 5 2 liter water tank A Tank catch B Water tank v The water tank is drained see Removing water from the unit B 47 58 35 595 D 3329 16 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 5 Installation and startup Initial startup 1 Open the flap on the front panel of the unit To open the front flap pull it on both sides 2 Press the tank catch upward and carefully pull out the water tank toward the front of the unit 3 Open the water tank 4 Take the accessories out of the tank and remove the transport lock of the water filter A caution Damage to surfaces DENTATEC milling additive etches plastic surfaces in undiluted form and can cause discoloration gt Do not place DENTATEC on the unit gt Do not spill DENTATEC 5 Add approx 50 ml of DENTATEC to the tank or gt With the materials VWOCLAR VIVADENT IPS Empress CAD and IVOCLAR VIVADENT IPS e max CAD approx 75 ml Onore Recommended mixing ratio 25ml of DENTATEC with 11 of water Deviations are possible for certain materials gt With IVOCLAR VIVADENT IPS Empress CAD and IVOCLAR VIVADENT IPS e max CAD mix approx 37 5ml with 11 of water gt With CAD Waxx mix approx 5ml with 11 of water See also the op
32. he correct COM interface and baud rate have been selected The baud rate must be set to 115200 When using an acquisition unit with external interface extension set the COM 2 port When using an acquisition unit without external interface extension you must proceed as for a PC and select the port to which the serial cable is connected 9 4 Overview of old and new designations for milling instruments Old designation on packaging New designation on Order No Quantity per packaging package Step burr Diamond XL Step Bur 12 60 52 265 6 Cone shaped Cylinder Diamond dia 1 6 mm Cylinder Pointed Bur 58 55 734 6 Cylinder Diamond dia 1 2mm long Cylinder Bur dia 1 2 54 66 151 10 Cylinder Diamond dia 1 6mm long Cylinder Bur dia 1 6 54 66 193 6 Cone shaped Diamond Cone Bur 10 58 85 103 6 Cone shaped Diamond XL Cone Bur 12 59 35 668 6 Cone Diamond Flip Block 14 mm Cone Bur 14 59 99 771 6 Step Bur 10 60 89 010 6 Step Bur 14 60 89 028 6 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 53 Index 54 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Index Block changing tool 27 Building installation 10 c Calibration phantom 28 Calibration pin 28 Calibration tools Calibration phantom 26 Calibration pins 26 Storage 28 31 Care and cleaning agents 45 CC 15 CE mark 9 change Milling instruments 43 Cooling water nozzles 44 D Dimensions 49 Disi
33. ill remain selected until you select 3D camera or inEos Calibrating the unit A caution Faulty milling result If the unit is not calibrated the milling result may be faulty Calibrate the unit prior to initial use A caution Use only the supplied calibration tools Calibrate the milling unit only with the supplied calibration pins and the corresponding calibration phantom A caution Scanner failure or calibration error If you do not keep the calibration phantom clean proper calibration cannot be performed gt Keep the calibration phantom clean do not touch its sensor area with your bare fingers gt Always insert and remove the calibration phantom with the calibration protection gt Place the calibration phantom with calibration protection in the storage box after each calibration 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 Calibrating the unit 6 2 1 Calibrating the milling unit Performing calibration Fig 6 1 Tools A Block changing tool B Torque wrench v The block changing tool torque wrench and calibration phantom are ready to hand v The milling unit and PC are switched on v The software has been started 1 Select the command Settings Calibration Milling unit in the menu line 2 If several milling units are connected a dialog box will appear Select the language you prefer and conf
34. irm your choice with OK The milling unit then moves into position to insert the calibration tools A dialog box prompts you to insert the calibration pins and the calibration phantom and to close the milling chamber door again 3 Press the catch of the milling chamber door and open the door 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 27 6 Operation Sirona Dental Systems GmbH Calibrating the unit Operating Instructions CEREC 3 DE D C O gt W Fig 6 2 Calibrate the milling unit A Calibration phantom B Torque wrench C Catch D Calibration pin E Setscrew in the workpiece spindle 4 Loosen the milling instruments with the torque wrench and pull them out manually 5 Insert the calibration phantom in the workpiece spindle so that its groove fits into the locking pin of the workpiece spindle 6 Fasten the calibration phantom with the setscrew 7 Turn the calibration pins into the motor mount by hand Tighten the corresponding chuck with the torque wrench until a clicking sound can be heard 8 Close the milling chamber door 9 Confirm by clicking the Calibrate milling unit button in the Start dialog box The automatic calibration begins and takes approx 4 minutes 10 Open the milling chamber door following calibration 11 Loosen the calibration pins with the torque wrench and pull them out manually Qor Store the calibration tools in a safe place Store the calibration pins and calibration pha
35. lling instruments 7 2 1 Overview of materials and milling instruments The following table shows the two pairs of milling instruments the positions where they must be inserted and the materials that can be milled with each instrument pair Milling Milling instrument Material instrument Step Bur 10 Cylinder Pointed Bur CEREC Blocs CEREC Blocs PC VITA MARK II VITA ESTHETIC LINE VITA TriLuxe IVOCLAR VIVADENT IPS Empress CAD IVOCLAR VIVADENT IPS Empress CAD Multi IVOCLAR VIVADENT IPS e max CAD VITA In Ceram ZIRCONIA VITA In Ceram ALUMINA VITA In Ceram SPINELL Merz Artegral Sirona inCoris Zl Sirona inCoris AL VITA In Ceram YZ VITA In Ceram AL IVOCLAR VIVADENT IPS e max ZirCAD 58 35 595 D 3329 42 D 3329 201 01 20 02 02 2009 Unscrewing the milling instruments Inserting the new milling instrument 58 35 595 D 3329 Changing milling instruments burs Onorte Regular replacement of the Milling instruments Change the milling instruments as soon as the system prompts you to do this Change the milling instruments after using them to mill 25 restorations at the latest After 30 000 minutes of milling operation a maintenance prompt is displayed during each milling instrument change until the service technician performs maintenance and the milling time is reset v The torque wrench is ready to hand 1 Select the command Settings
36. n and must not be used if defects are detected 35 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 Preparing optical scanning only with integrated scanner 6 5 Preparing optical scanning only with integrated scanner 6 5 1 Information on preparing models for implants Onote Prerequisites This information applies only under the following conditions Milling units with integrated scanner PC with installed inLab 3D software v A master model with manipulation implants is available 1 Plug ascanbody onto each manipulation implant of the master model until it comes to rest on the shoulder of the implant without any gaps 2 Prepare a scan model by duplicating each implant situation The scanbody of the scan model must be facing upward vertically It must be visible without undercuts 3 Glue this model onto the model holder in such a way that it points toward the clamping shank in the mesial gt direction distal mesial p gt A Fig 6 5 A Clamping shank 58 35 595 D 3329 36 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 Preparing optical scanning only with integrated scanner 6 5 2 Creating a model Onote KwikkModel as modeling compound The following instructions are based on the use of KwikkModel as modeling compound y An impression with alginate hydrocolloid or polyether is made see operating instructions for
37. n speed 115 2 kBaud Range up to 50m indoors up to 300m outdoors Data interface RS 232 Operating temperature 5 C to 45 C 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 51 Appendix Procedure in case of problems downloading via the DECT radio interface See Download via the DECT radio interface 1 Make sure that the radio interface s is are correctly connected 2 Shut down the PC and switch it off Unplug the plug in power supply of the PC radio interface from the power outlet for 5 seconds Switch the milling unit off Restore all cable connections and test these Start over again at Preparations Item 2 3 Openthe Settings Configuration Devices menu Select the required milling unit in the Configure Devices dialog box and click the Configure button Make sure that the correct COM interface and baud rate have been selected The baud rate must be set to 115200 If an optical impression unit is used set the COM 1 port When using a PC set the port to which the radio interface is connected 4 Should the installation of the software on the milling unit fail again attempt the installation using the serial cable supplied Procedure in case of problems downloading via the H6ft amp Wessel radio interface See Download via the H ft amp Wessel radio interface 1 Make sure that the radio interface s is are correctly connected 2 Shut down the PC and switch it off Unplug the plug in power
38. nd confirm your choice with OK 3 Select the milling instruments if necessary A synoptical table of the milling instruments and the materials that can be milled using them is provided in the Chapter Overview of materials and milling instruments B 42 ih Onore Selecting the milling instruments Following installation the inserted combination of milling instruments may still be unknown to the software In this case a dialog box will automatically open where you then must select the milling instruments currently inserted in the milling unit v The dialog box is open gt Select the milling instrument which you have inserted in the left motor mount from the Left list gt Select the milling instrument which you have inserted in the right motor mount from the Right list 1 Select the required material from the Select block dialog box which then appears 2 Select the required block size Onote Error during touch process Incorrect specification of the block manufacturer or block selection may lead to failure of the touch process 3 Confirm your selection with the OK button The milling unit then moves to the insertion position 4 Press the catch of the milling chamber door and open the door A caution Error message during touch process Always be sure to insert the ceramic block that you selected in the Select block dialog box Otherwise an error message will be displayed during the touch process
39. nfection 45 F Footprint 13 Front flap 14 Fuse Fuse type 46 Order Number 46 replacement 46 H Humidity range 49 l Installation site 13 Intended use 9 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Index L Laser class Class 1 11 Class 2 11 LEDs 14 M Maintenance 10 Regulations 39 Measuring technique 50 Milling chamber 14 Milling chamber door Catch 14 Milling instruments 29 43 48 Changing a defective instrument 44 Milling speed 48 Milling unit Overview 14 Mode of operation 49 P Packaging 13 Packing 25 Ports 15 Power connection 15 Product safety 10 Protection class 49 R Rated current 49 Rated line voltage 49 Repair 10 S Scan range 50 Scanning technique 50 15 model 50 45 model 50 Crown framework 50 Scope of supply 25 55 Index 56 Setscrew 28 START button 14 STOP button 14 T Tank catch 16 40 Temperature range 49 Torque wrench 27 28 Transport 13 Type designation 49 U Unpacking 13 WwW Warranty 8 water 49 Water tank Changing the water 40 Filling 16 Odors 39 Removing water from the unit 47 Water change 39 Weight 49 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2
40. ntom in a safe place storage box 12 Remove the calibration phantom 58 35 595 D 3329 28 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 Calibrating the unit A caution Use only suitable milling instruments Do not use CEREC 2 milling instruments with chuck 1 2 mm or 2 0 mm milling instruments in this milling unit If you use the milling unit in connection with the inLab 3D software you can use additional milling instruments In this regard observe the following two safety instructions The Cone Bur 12 and Step Bur 12 milling instruments may be used only in milling units with long travel ranges Serial No 5000 or higher The Step Bur 14 and Cone Bur 14 milling instruments are used in connection with the inLab gearing serial number 11 200 and higher to process the following asymmetric blocks VITA In Ceram 2000 YZ CUBES YZ 55 Flip Block YZ 20 19 YZ 40 19 VITA In Ceram 2000 AL CUBES AL 20 AL 40 Any use of other materials may result in failures when creating the restoration and cause damage to the unit Reinserting the milling instruments 1 Insert the milling instruments in the motor mount by hand Tighten the corresponding chuck with the torque wrench until a clicking sound can be heard Onore A synoptical table of the milling instruments and the materials that can be milled using them is provided in the Chapter Overview of materials and milling instrum
41. on slots 7 4 1 Disinfecting Wiping off surfaces with surface disinfectants wipe disinfection Observe the manufacturer s instructions regarding restrictions for use 7 4 2 Protection against medicaments Due to their high concentrations and the substances they contain many medicaments can dissolve etch bleach or discolor surfaces A caution Damage to the surface Clean the surface immediately with a moist cloth and a cleaning agent 7 4 3 Cleaning Remove dirt grime and disinfectant residue regularly using mild commercially available cleaning agents 45 7 Maintenance Sirona Dental Systems GmbH Replacing the main fuses Operating Instructions CEREC 3 7 5 Replacing the main fuses ZA warnina Electric shock Disconnect the power plug at the unit end before replacing the fuses A caution Fuse type Use only fuses of the same type in the fuse holder Cc D Fig 7 3 Main fuses A Cover C Fuse holder B CC D Fuse Fuses T5H250V Order No 20 33 111 vy The power plug must be disconnected 1 Use a screwdriver to carefully pry off the cover of the fuses on the back side of the unit Pull out the fuse holder Replace the defective fuses Reinsert the fuse holder Close the cover RAUN 58 35 595 D 3329 46 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 7 Maintenance Removing water from the unit 7 6 R
42. onal law of your country and must be recycled or disposed of in an environmentally sound manner Please contact your dealer if final disposal of your product is required 2 4 1 Additional note on disposal The system mainboard contains a lithium battery 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 3 General description Operating Instructions CEREC 3 Certification General description 3 1 Certification CE mark This product bears the CE mark in accordance with the provisions of Council Directive 73 23 EEC of February 19 1973 concerning electrical equipment designed for use within certain voltage limits A caution CE mark for connected products Further products which are connected to the milling unit must also bear the CE mark These products must be tested according to the applicable standards Examples of CE mark for connected products EN 60601 1 1990 A1 1993 A2 1995 based on IEC 60601 1 EN60950 1992 A1 1993 A2 1993 A3 1995 A4 1997 based on IEC 60950 UL 60950 third edition 2000 3 2 Intended use This unit produces computer aided dental restorations e g from natural appearing ceramic material It must not be used for any other purpose The intended use also includes observance of the present operating instructions and the relevant maintenance instructions Onorte If the instructions for operation of the system described in this document are not o
43. operating indicator C of the radio interface on the milling unit lights up continuously You can now release the Download key on the milling unit The green LED on the milling unit is lit and the yellow LED is off Adding the milling unit in the user 1 Start the user software software A message stating that no milling machines are set up appears 2 Confirm this message with Yes or gt Ifyou have accidentally clicked No select Settings Configuration Devices goto the Configure Devices dialog box and click the Add automatically button The connected milling unit will automatically be detected The message Downloading software to COMx COM1 COM2 depending on which interface the milling unit is connected to appears in the status bar of the Configure Devices dialog box Wait until the status display goes out 3 Enter a name for this milling unit Milling unit is offered as the default name 4 Click Add Device 5 Inthe next dialog box place a checkmark in front of Scanner in front of inLab gearhead installed and if one is installed in front of Large watertank depending on your system configuration 6 Click OK Following a successful download a yellow exclamation mark and the message No calibration data appear in the dialog box 7 Click OK The Configure Devices dialog box is closed 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 21 5 Installation an
44. repare the model holder as described in the chapter Preparing optical scanning 2 Create a new restoration see user s manual chapter on Creating a new restoration 3 If several milling units are connected a dialog box will appear Select the language you prefer and confirm your choice with OK 4 Click the acquisition icon The Scanner dialog box opens a The milling unit then moves to the insertion position Anew dialog box then appears prompting you to insert a model holder and close the milling chamber door 6 Press the catch of the milling chamber door and open the door ZA warnina Sharp edges on scanner The scanner on the left milling unit has sharp edges which could cause personal injury Be careful not to brush against the scanner with your hand 7 Insert the model holder in the workpiece spindle so that the groove of the model holder fits into the locking pin of the workpiece spindle 8 Fasten the model holder with the setscrew Cc A D7 mU O E7 5 A Fig 6 4 Scanner window A Circular segment areas C Reference point B Scanner window 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 Starting the scanning process only with integrated scanner caution The calibration phantom must remain free of dirt and grime Make sure that the scanner window the reference point the circular segment areas
45. s Maen a E A R 32 6 4 Start the milling process eeeeeeeeeeeees 34 6 5 Preparing optical scanning only with integrated SCANNET lt 5 arascrenscdecnscacstasdvasssicrs ccs tarenoncecesatnaskers 36 6 5 1 Information on preparing models for implants 36 6 5 2 Creating a MOde l ee ceee eet eeeeeseeeeeeeneeeeeee 37 6 5 3 Preparing for scanning of the veneer model 38 MalnitGn anes iisecestsncecatcecerseaeteecteotinsateaseomwesesuacstneceanebe 39 7 1 Changing the water cceeeeteeeeeeeeeeeeeeneeees 39 7 1 1 General information cccceeeeeeeeeeteeeeees 39 7 1 2 Changing the water ceceeeeeeeeeeeeeeeeteeeeees 40 7 2 Milling instrument ccc eee e eee eeeeeee 42 7 2 1 Overview of materials and milling instruments 42 7 2 2 Changing milling instruments burs 2 43 7 3 Care and cleaning agents 0 ccceeeeeee 45 7 4 Cleaning surfaces 00 eee ee eeeeeeeeeeteeeeees 45 7 4 1 DSU GCUNG eit cec cede teh ects en tctanencentes Weeeteceineecaate 45 7 4 2 Protection against medicament 0 ee 45 FA SISA MENG ses be bes a eared Percents 45 7 5 Replacing the main fuses 0 0 0 0 eeeeeeeeee eres 46 7 6 Removing water from the unit ee 47 Technical description ccessseeeeeeeeeeeeeeeeeeeeeeeeeeeeeneees 48 8 1 System requirements cceeceeeeeseeeeeeeeeeeees 48 8 2 Milling Unit speirid aeei 48 8 2 1 Technical data tics sisecthi ites 49 8 2
46. supply of the PC radio interface from the power outlet for 5 seconds Switch the milling unit off Restore all cable connections and test these Start over again at Preparations Item 2 3 Openthe Settings Configuration Devices menu Select the required milling unit in the Configure Devices dialog box and click the Configure button Make sure that the correct COM interface and baud rate have been selected The baud rate must be set to 115200 If an optical impression unit is used set the COM 1 port When using a PC set the port to which the radio interface is connected 4 Should the installation of the software on the milling unit fail again attempt the installation using the serial cable supplied 58 35 595 D 3329 52 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH 9 Appendix Operating Instructions CEREC 3 Procedure in case of problems downloading with the supplied serial cable 9 3 Procedure in case of problems downloading with the supplied serial cable See Download using the serial cable supplied 1 Shut down the PC and switch it off Switch the milling unit off Restore all cable connections and test these Make sure that you have used the 2 meter long serial interface cable supplied Start over again at Preparations 2 Openthe Settings Configuration Devices menu Select the required milling unit in the Configure Devices dialog box and click the Configure button Make sure that t
47. tain a biologically degradable preservative Despite this however odors may still develop under unfavorable conditions Observe the following Change the water at least once a week With ambient temperatures above 25 C change the water every 2 to 3 days to prevent foul odors Drain the tank if you do not intend to operate the unit for more than one week Clean the tank if the odors recur Add DENTATEC milling additive and fill the tank up to the brim with water Let it stand for at least 24 hours and then rinse it out thoroughly with water once again 39 7 Maintenance Sirona Dental Systems GmbH Changing the water Operating Instructions CEREC 3 A caution Damage to surfaces DENTATEC milling additive etches plastic surfaces in undiluted form and can cause discoloration gt Do not place DENTATEC on the unit gt Donot spill DENTATEC A caution Permissible milling additive Use only DENTATEC as a milling additive 7 1 2 Changing the water Fig 7 1 2 liter water tank A Tank catch B Water tank When changing the water proceed as follows y The unit is switched on No milling scanning process is running 1 Open the flap on the front panel of the unit To open the front flap pull it on both sides 2 Press the tank catch upward and carefully pull out the water tank toward the front of the unit 3 Drain the water out of the water tank through the drain opening 58 35 5
48. ted by law Accessories To ensure product safety this product may be operated only with original Sirona accessories or third party accessories expressly approved by Sirona The user assumes the risk of using non approved accessories 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 Sirona Dental Systems GmbH Operating Instructions CEREC 3 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 4 Safety Milling unit 4 2 Milling unit 4 2 1 Safety information for the scanner option This milling unit complies with Laser Class 1 It poses no hazard whatsoever The Laser itself is a Class 2 laser device and can injure a person s skin or eyes It is located on the left motor mount in the scanner A warnine Laser radiation hazard Gazing into the beam beam for longer periods of time can damage a person s vision Never look directly into the laser beam and do not use any optical devices for this purpose The laser beam emerges at right angles to the window of the scanner A caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Onore Laser beam Power lt 1mW Wavelength 670 nm Aperture angle gt 10 mrad ZA warnine Check the scanner for visible signs of damage before each scanning operation Check the door of the milling chamber for visible signs of damage before each milling operation ZA warnina Installing and removing
49. the scanner Only service engineers may install or remove the scanner 4 2 2 Milling chamber door open during the milling operation ZA warnina Milling instruments that continue to run When the milling chamber door is opened during the milling operation the milling instruments could continue to run for a short time gt Be careful not to touch the milling instruments with your hand or any other object during this time gt Avoid opening the milling chamber door while the milling unit is in operation gt Before you open the milling chamber door end any actions that are running by selecting the Stop key on the milling unit or in the application software 11 4 Safety Sirona Dental Systems GmbH Wireless phone interference with equipment Operating Instructions CEREC 3 4 3 Wireless phone interference with equipment The use of mobile wireless phones in practice or hospital environments must be prohibited to ensure safe operation of the unit 4 4 Disturbance of data transmission via radio module option DECT radio module Data transmission may be adversely affected in the following cases if more than 6 pairs of radio interfaces are used in one area if an E net mobile phone is used near the radio interface H6ft amp Wessel radio module Data transmission may be adversely affected if more than 8 pairs of radio interfaces are used in one area If the radio module is operated in Norway please note that it must not
50. v COMm1 RS232 Fig 5 2 Rear side A Fuse cover C Power connection B Main switch D Serial port l ON 0 OFF 5 4 2 Information on the START STOP button START button A Start Fig 5 3 START button A __ Button on the screen B START button on the milling unit You can confirm all dialog boxes either by clicking the SW button Start on the screen or by pressing the HW START button on the milling unit STOP button A Stop Fig 5 4 STOP button A Button on the screen B STOP button on the milling unit A machining operation can be interrupted either by clicking on the SW Stop button on the screen or by pressing the HW STOP button on the milling unit 58 35 595 D 3329 D 3329 201 01 20 02 02 2009 15 5 Installation and startup Sirona Dental Systems GmbH Initial startup Operating Instructions CEREC 3 5 4 3 Description of LEDs Onore Table also available as label The following table is also available as a label affixed to the inside of the front flap It describes the system states indicated by the LEDs Green LED Yellow LED Description Actions required ON OFF Ready for operation ON Intermittent fast Milling chamber Close milling flashing door open chamber door ON Intermittent slow Request to insert Insert part close flashing part milling chamber door press START ON Slow flashing Just be

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