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This product is covered by one or more of the following US patents:
• US6454629
• US6394880
• US6614538
• US6485305
MVKOMNN
Operating Instructions
• US6702649
• US7522764
• US7163443
CEREC 3
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START
STOP

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Summary of Contents for Sirona Dental CEREC 3

  • Page 1 MVKOMNN kÉï=~ë=çÑW== `bob`=P léÉê~íáåÖ=fåëíêìÅíáçåë båÖäáëÜ Operating Instructions This product is covered by one or more of the following US patents: • US6454629 • US6702649 • US6394880 • US7522764 • US6614538 • US7163443 • US6485305 CEREC 3 START STOP...
  • Page 2: Table Of Contents

    Sirona Dental Systems GmbH Operating Instructions CEREC 3 Contents Dear Customer, ......................General information....................Structure of the document................2.1.1 Identification of danger levels............. 2.1.2 Formats and symbols used ..............Legend ......................Note PC / Acquisition Unit ................Warranty......................General description ....................
  • Page 3 Sirona Dental Systems GmbH Operating Instructions CEREC 3 5.4.5.2Connecting the milling unit to the power supply ........ 5.4.6 Switching the units on ............... 5.4.6.1Download via the DECT radio interface ..........5.4.6.2Download via the Höft&Wessel radio interface ......... 5.4.6.3Download using the serial cable supplied .........
  • Page 4 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Appendix ........................10.1 Procedure in case of problems downloading via the Höft&Wessel radio interface 10.2 Procedure in case of problems downloading with the supplied serial cable . Index......................... 58 35 595 D 3329...
  • Page 5: Dear Customer

    Dear Customer, Dear Customer, General description ® 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.
  • Page 6: General Information

    2 General information Sirona Dental Systems GmbH 2.1 Structure of the document Operating Instructions CEREC 3 General information General information Please read this document completely and follow the instructions exactly. You should always keep it within reach. Original language of the present document: German.
  • Page 7: Formats And Symbols Used

    Sirona Dental Systems GmbH 2 General information Operating Instructions CEREC 3 2.2 Legend 2.1.2 Formats and symbols used Formats and symbols used The symbols and character formats used in this manual have the following meaning: ✔ Requests you to do something.
  • Page 8: General Description

    3 General description Sirona Dental Systems GmbH 3.1 Certification Operating Instructions CEREC 3 General description General description Certification Certification CE mark This product bears the CE mark in accordance with the provisions of directives 2006/95/EC (Low Voltage Directive) and 2004/108/EC (EMC Directive).
  • Page 9: Safety

    Sirona Dental Systems GmbH 4 Safety Operating Instructions CEREC 3 4.1 Basic safety information Safety Safety Basic safety information Basic safety information 4.1.1 Prerequisites Prerequisites NOTICE Important information on the building installation The building installation must be performed by a qualified expert in compliance with the national regulations.
  • Page 10: Accessories

    4 Safety Sirona Dental Systems GmbH 4.2 Milling chamber door open during the milling operation Operating Instructions CEREC 3 4.1.4 Accessories Accessories In order to ensure product safety, this product may be operated only with original Sirona accessories or third-party accessories expressly approved by Sirona.
  • Page 11: Installation And Startup

    Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.1 Transport and unpacking Installation and startup Installation and startup Transport and unpacking Transport and unpacking Transport and unpacking All Sirona products are carefully checked prior to shipment. Please perform an incoming inspection immediately after delivery.
  • Page 12: Initial Startup

    Observe the software installation instructions! 5.4.1 Controls and functional elements Controls and functional elements Overview of the front panel CEREC 3 START STOP Front view of CEREC 3 milling unit Milling chamber START button Catch of STOP button milling chamber door LEDs Front flap 58 35 595 D 3329 D 3329.201.01.25.02 09.2011...
  • Page 13: Information On The Start/Stop Button

    Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.4 Initial startup Ports on the back side Ports on the back side Rear side Fuse cover Power connection Main switch Serial port I = ON, 0 = OFF 5.4.2...
  • Page 14: Description Of Leds

    5 Installation and startup Sirona Dental Systems GmbH 5.4 Initial startup Operating Instructions CEREC 3 5.4.3 Description of LEDs Description of LEDs 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.
  • Page 15: Installation

    Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.4 Initial startup 3. Open the water tank. 4. Take the accessories out of the tank and remove the transport lock of the water filter. NOTICE Damage to surfaces! When undiluted, DENTATEC milling additive etches plastic surfaces and can cause discoloration.
  • Page 16 5 Installation and startup Sirona Dental Systems GmbH 5.4 Initial startup Operating Instructions CEREC 3 5.4.5.1.1 Using the RS 232 interface cable Using the RS 232 interface cable ✔ The PC is located near the milling unit. ✔ The PC and the milling unit are switched off.
  • Page 17 Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.4 Initial startup 5.4.5.1.2 Using the DECT radio module (optional) Using the DECT radio module (optional) Connecting the DECT radio module to the milling unit DECT radio module 1.
  • Page 18: 2Connecting The Milling Unit To The Power Supply

    5 Installation and startup Sirona Dental Systems GmbH 5.4 Initial startup Operating Instructions CEREC 3 5.4.5.1.3 Using the Höft&Wessel radio module (optional) Using the Höft&Wessel radio module (optional) Connecting the Höft&Wessel wireless module to the milling unit HW8612/F2 Höft&Wessel wireless module for milling unit 1.
  • Page 19: 1Download Via The Dect Radio Interface

    Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.4 Initial startup Line voltage NOTICE Do not adjust the line voltage The unit automatically adjusts to the line voltage. The following three chapters describe how to download (Download) the latest software version to the milling unit.
  • Page 20: 2Download Via The Höft&Wessel Radio Interface

    5 Installation and startup Sirona Dental Systems GmbH 5.4 Initial startup Operating Instructions CEREC 3 1. Start the user software 2. Click on the system menu button.  The system menu is displayed. "Configuration" 3. Click on the button. "Devices"...
  • Page 21 Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.4 Initial startup Performing a download, Hu.W, cable, new Downloading the milling program Switching the milling unit on ➢ Switch the milling unit on (B), while keeping the Download key (A) pressed.
  • Page 22: 3Download Using The Serial Cable Supplied

    5 Installation and startup Sirona Dental Systems GmbH 5.4 Initial startup Operating Instructions CEREC 3 Configuring the milling unit Configuring the milling unit ✔ The milling unit has been successfully added. 1. Click on the unit icon. 2. Adjust the milling unit's configuration to your unit's configuration.
  • Page 23 Sirona Dental Systems GmbH 5 Installation and startup Operating Instructions CEREC 3 5.4 Initial startup "Devices" 4. Click on the button. "Scan for New Devices" 5. Click on the button.  All units connected to the PC are detected. You will be prompted to enter a name for new units.
  • Page 24: Repacking

    5 Installation and startup Sirona Dental Systems GmbH 5.5 Repacking Operating Instructions CEREC 3 Repacking Repacking NOTICE Repack only drained units! Drain the unit! See chapter on "Removing water from the unit". [ → 38] ✔ The water tank is empty.
  • Page 25: Operation

    Faulty milling result If the unit is not calibrated, the milling result may be faulty. Calibrate the unit prior to initial use Keeping the calibration phantom clean, CEREC 3 SW IMPORTANT Errors during calibration If you do not keep the Calibration body clean, proper calibration cannot be performed.
  • Page 26 6 Operation Sirona Dental Systems GmbH 6.1 Calibrating the unit Operating Instructions CEREC 3 Calibrating the milling unit Calibrating the milling unit Performing calibration Tools Block changing tool Torque wrench ✔ The block changing tool, torque wrench and calibration phantom are ready-to-hand.
  • Page 27 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 6.1 Calibrating the unit 3. Insert the calibration phantom in the workpiece spindle so that its groove fits into the locking pin of the workpiece spindle. 4. Fasten the calibration phantom with the setscrew.
  • Page 28: Start The Milling Process

    6 Operation Sirona Dental Systems GmbH 6.2 Start the milling process Operating Instructions CEREC 3 Selecting the milling instruments following calibration "Left" 3. From the list, select the milling instrument that you inserted into "Right" the left gearing and from the list select the milling instrument that you inserted into the right gearing.
  • Page 29 Sirona Dental Systems GmbH 6 Operation Operating Instructions CEREC 3 6.2 Start the milling process 2. Remove the restoration. CAUTION Risk of injury on the remainder of the ceramic block The remaining portion of the ceramic block may have sharp edges (e.g.
  • Page 30: Maintenance

    7 Maintenance Sirona Dental Systems GmbH 7.1 Changing the water Operating Instructions CEREC 3 Maintenance Maintenance Maintenance, 1st note NOTICE Observe country-specific Regulations! Some countries have legal regulations which require regular safety inspections of electrical devices or systems by the operator.
  • Page 31: Changing The Water

    Sirona Dental Systems GmbH 7 Maintenance Operating Instructions CEREC 3 7.1 Changing the water ● 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.
  • Page 32 7 Maintenance Sirona Dental Systems GmbH 7.1 Changing the water Operating Instructions CEREC 3 4. Open the water tank and rinse it out. 5. Check the water tank and the filter for dirt and contamination. 6. If the water tank or the filter is dirty, clean it thoroughly under running water.
  • Page 33: Milling Instruments

    Sirona Dental Systems GmbH 7 Maintenance Operating Instructions CEREC 3 7.2 Milling instruments Milling instruments Milling instruments 7.2.1 Overview of materials and milling instruments Overview of materials and milling instruments The following table shows the two pairs of milling instruments, the...
  • Page 34 Be careful not to brush against the milling instruments with your hand. 6. Loosen the worn out/defective milling instrument with the torque key and unscrew it counterclockwise by hand. Milling instruments suitable for CEREC 3 NOTICE Use only suitable milling instruments.
  • Page 35: Care And Cleaning Agents

    Sirona Dental Systems GmbH 7 Maintenance Operating Instructions CEREC 3 7.3 Care and cleaning agents a defective milling instrument 3. On the PC, select the milling instrument(s) you have installed and "Start" click on (also refer to the Operator's Manual).
  • Page 36: Cleaning Surfaces

    7 Maintenance Sirona Dental Systems GmbH 7.4 Cleaning surfaces Operating Instructions CEREC 3 Cleaning surfaces Cleaning surfaces NOTICE Care and cleaning agents Use only cleaning and care agents which have been approved by Sirona, see Cleaning and care agents. NOTICE Do not allow liquids to run into the ventilation slots! 7.4.1...
  • Page 37: Replacing The Main Fuses

    Sirona Dental Systems GmbH 7 Maintenance Operating Instructions CEREC 3 7.5 Replacing the main fuses Replacing the main fuses Replacing the main fuses Warning: main fuse WARNING Electric shock Disconnect the power plug at the unit end before replacing the fuses.
  • Page 38: Removing Water From The Unit

    7 Maintenance Sirona Dental Systems GmbH 7.6 Removing water from the unit Operating Instructions CEREC 3 Removing water from the unit Removing 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.
  • Page 39: Technical Description

    ● Positioning step size: 12,5 μm ● Milling repeatability: +/- 30 μm ● Milling speed: approx. 0.4-0.6 mm/min Technical description of CEREC 3 burrs Milling instruments (performance-monitored, backlash-free bearing) ● Grain size: 64 μm ● Speed: 40.000 rpm ● Step Bur 12...
  • Page 40: Technical Data

    8 Technical description Sirona Dental Systems GmbH 8.2 Milling unit Operating Instructions CEREC 3 8.2.1 Technical data Technical data Type designation Milling unit CEREC 3 Rated line voltage 100V - 230V AC Rated power frequency 50/60 Hz Rated current 1.5 - 3.5 A...
  • Page 41: Radio Module (Optional)

    Sirona Dental Systems GmbH 8 Technical description Operating Instructions CEREC 3 8.3 Radio module (optional) Radio module (optional) Radio module (optional) European/US radio interface (Höft & Wessel) Transmission speed: 115.2 kBaud Range: up to 60m indoors, up to 300m outdoors Data interface;...
  • Page 42: Disposal

    9 Disposal Sirona Dental Systems GmbH 9.1 Additional note on disposal Operating Instructions CEREC 3 Disposal Your product is marked with the adjacent symbol. Within the European Disposal Economic Area, this product is subject to Directive 2002/96/EC as well as the corresponding national laws.
  • Page 43 Sirona Dental Systems GmbH 10 Appendix Operating Instructions CEREC 3 10.1 Procedure in case of problems downloading via the Höft&Wessel radio interface Appendix Appendix 10.1 Procedure in case of problems downloading via the Höft&Wessel radio interface Procedure in case of problems downloading via the Höft&Wessel radio interface See “Download via the Höft&Wessel radio interface“...
  • Page 44 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Index Block changing tool, 26 Humidity range, 40 Building installation, 9 Installation site, 12 Calibration phantom, 26 Intended use, 8 Calibration pin, 26 Calibration tool LEDs, 12 Calibration body, 25 Calibration tools...
  • Page 45 Sirona Dental Systems GmbH Operating Instructions CEREC 3 Safety information, 6 Scope of supply, 24 Setscrew, 26 START button, 12 STOP button, 12 Tank catch, 14, 31 Temperature range, 40 Torque wrench, 26, 26 Transport, 11 Type designation, 40 Unit installation...
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