New as of:
This product is covered by one or more of the following US patents:
• US6454629
• US6394880
• US6702649
• US7522764
• US7163443
10.2017
CEREC MC XL Premium Package
(from serial number 300,000)
Operating Instructions (not valid for USA)
English
Operating Instructions ( from serial number 300, 000)
=
Table of contents Dentsply Sirona
Operating Instructions CEREC MC XL Premium Package
Table of contents
1
2
3
4
Dear Customer,........................................................................................................ 5
General data............................................................................................................. 6
2.1 Identification of the danger levels.................................................................. 6
2.2 Formats and symbols used ........................................................................... 7
2.3 Note PC / Acquisition Unit............................................................................. 7
General description .................................................................................................. 8
3.1 Certification ................................................................................................... 8
3.2 Intended use ................................................................................................. 9
Safety ....................................................................................................................... 10
4.1 Basic safety information ................................................................................ 10
4.1.1 Prerequisites .................................................................................... 10
4.1.2 Maintenance and repair ................................................................... 10
4.1.3 Modifications to the product ............................................................. 10
4.1.4 Accessories...................................................................................... 11
4.2 Opening the processing chamber door during the machining process......... 11
4.3 Wireless phone interference with equipment ................................................ 11
4.4 Disturbance of data transmission.................................................................. 12
5
Installation and startup ............................................................................................. 13
5.1 Transport and unpacking .............................................................................. 13
5.2 Disposal of packaging materials ................................................................... 13
5.3 Installation site .............................................................................................. 14
5.4 Commissioning.............................................................................................. 14
5.4.1 Functional elements ......................................................................... 15
5.4.2 Standard accessories....................................................................... 17
5.4.2.1 Instruments........................................................................ 17
5.4.2.2 Calibration pins.................................................................. 17
5.4.2.3 Torque wrench .................................................................. 18
5.4.3 Touch display description................................................................. 19
5.4.4 Illumination of the processing chamber............................................ 20
5.4.5 Using the processing chamber screen............................................. 21
5.4.6 Connecting the bar code reader....................................................... 21
5.4.7 Installation ........................................................................................ 22
5.4.7.1 Connecting to the PC via LAN........................................... 22
5.4.7.2 Connecting the unit to the power supply ........................... 22
5.4.7.3 Installing the unit ............................................................... 22
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Dentsply Sirona Table of contents
Operating Instructions CEREC MC XL Premium Package
5.4.7.4 Connecting the suction device (optional).......................... 25
5.4.7.5 Connecting to the PC via WLAN (option) ......................... 27
5.4.7.6 Operating several milling and grinding units over one
access point
5.4.7.7 Connecting to the PC via the wireless interface (optional) 29
5.4.8 Filling the water tank ....................................................................... 31
5.4.9 Switching the unit ON and OFF....................................................... 32
5.5 Repacking .................................................................................................... 35
5.6 Scope of supply............................................................................................ 35
5.7 Storage......................................................................................................... 35
29
6
7
Operation................................................................................................................. 36
6.1 Configuration (CEREC MC XL Premium Package)...................................... 36
6.2 Calibrating the unit ....................................................................................... 38
6.3 Machining process ....................................................................................... 40
6.3.1 Process types.................................................................................. 40
6.3.1.1 Grinding............................................................................ 41
6.3.1.2 Milling ............................................................................... 42
6.3.1.3 Permitted instrument combinations .................................. 43
6.3.2 Preparations.................................................................................... 43
6.3.3 Starting the machining processes ................................................... 43
6.3.4 Ending the machining processes .................................................... 44
6.3.5 Information on the seal of approval................................................. 45
6.4 Entering the bar code................................................................................... 45
6.5 Manual block clamp...................................................................................... 46
Service..................................................................................................................... 48
7.1 Using the cleaning hose and the wet cleaning process ............................... 49
7.2 Changing filter bags and HEPA filters .......................................................... 50
7.3 Changing the water ...................................................................................... 52
7.3.1 General information......................................................................... 52
7.3.2 Changing the water ......................................................................... 53
7.3.2.1 Procedure for all materials except for base metals .......... 54
7.3.2.2 Procedure for processing base metal materials ............... 55
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7.4 Instruments................................................................................................... 57
7.4.1 Overview of materials/instruments .................................................. 57
7.4.2 Changing instruments ..................................................................... 58
7.5 Care, cleaning agents, and disinfectants ..................................................... 59
7.6 Cleaning surfaces......................................................................................... 60
7.6.1 Disinfecting...................................................................................... 60
7.6.2 Protection against medicaments ..................................................... 60
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Table of contents Dentsply Sirona
Operating Instructions CEREC MC XL Premium Package
7.6.3 Cleaning ........................................................................................... 60
7.7 Replacing the main fuses.............................................................................. 61
7.8 Changing the filter ......................................................................................... 62
7.8.1 Procedure for all materials except for base metals .......................... 62
7.8.2 Base metal operation or mixed operation with base metal and other
materials
7.8.3 Changing filters on the external tank................................................ 63
7.9 Removing water from the unit ....................................................................... 67
7.9.1 Procedure for all materials except for base metals .......................... 67
7.9.2 Base metal operation or mixed operation with base metal and other
materials
7.10 Using the tank cap opener ............................................................................ 68
63
67
8
9
10
Technical description................................................................................................ 70
8.1 System requirements .................................................................................... 70
8.2 Grinding and milling unit................................................................................ 70
8.2.1 General technical description........................................................... 70
8.2.2 Technical data.................................................................................. 71
8.2.3 Controller board ............................................................................... 71
Consumable ............................................................................................................. 72
Disposal.................................................................................................................... 74
Index......................................................................................................................... 75
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Dentsply Sirona 1Dear Customer,
Operating Instructions CEREC MC XL Premium Package
Dear Customer,
1
Thank you for your purchase of this CEREC MC XL Premium Package®
unit from Dentsply 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 therefore read and follow these operating instructions carefully.
Always keep them within easy reach.
Also pay attention to the safety instructions to prevent personal injury and
material damage.
Your
CEREC MC XL Premium Package team
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2General data Dentsply Sirona
2.1Identification of the danger levels Operating Instructions CEREC MC XL Premium Package
General data
2
Please read this document completely and follow the instructions exactly.
You should always keep it within reach.
Original language of the present document: German.
2.1
Identification of the danger levels
To prevent personal injury and material damage, please observe the
warning and safety information provided in these operating instructions.
Such information is highlighted as follows:
DANGER
An imminent danger that could result in serious bodily injury or death.
WARNING
A possibly dangerous situation that could result in serious bodily injury
or death.
CAUTION
A possibly dangerous situation that could result in slight bodily injury.
NOTICE
A possibly harmful situation which could lead to damage of the product
or an object in its environment.
IMPORTANT
Application instructions and other important information.
Tip: Information for simplifying work.
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Dentsply Sirona 2General data
Operating Instructions CEREC MC XL Premium Package 2.2Formats and symbols used
2.2
2.3
Formats and symbols used
The formats and symbols used in this document have the following
meaning:
Prerequisite
1. First action step
2. Second action step
or
➢ Alternative action
Result
➢ Individual action step
See “Formats and symbols
used [ → 7]”
● List Designates a list.
“Command / menu item” Indicates commands, menu items or
Prompts you to do something.
Identifies a reference to another text
passage and specifies its page
number.
quotations.
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 [ → 70]).
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3General description Dentsply Sirona
24
3.1Certification Operating Instructions CEREC MC XL Premium Package
General description
3
3.1
Certification
CE mark
This product bears the CE mark in accordance with the provisions of
Council Directive 2006/42/EC (machinery directive). As such, the
following standards apply: DIN EN ISO 12100:2011-03, DIN EN 610101:2011-07 and DIN EN 61326-1:2013-07.
CAUTION
CE mark for connected products
Further products which are connected to this 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 60601-1:2006 based on IEC 60601-1:2005
● EN 60950-1:2006 based on IEC 60950-1:2005
● UL 60950 second edition 2010
GOST mark
EAC certification
Mark of conformity of the Eurasian Economic Community
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Dentsply Sirona 3General description
Operating Instructions CEREC MC XL Premium Package 3.2Intended use
3.2
Intended use
This unit produces computer-aided dental restorations, e.g. from naturalappearing ceramic material.
This unit must not be used for any other purpose. If the unit is used for
any purpose other than the one mentioned above, it may be damaged.
Intended use also includes compliance with these Operating Instructions
and the relevant maintenance instructions.
CAUTION
Follow the instructions
If the instructions for operating the unit described in this document are
not observed, the intended protection of the user may be impaired.
For the USA only
CAUTION: Federal law (USA) restricts sale of this device to or on the
order of a physician, dentist, or licensed practitioner.
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4Safety Dentsply Sirona
4.1Basic safety information Operating Instructions CEREC MC XL Premium Package
Safety
4
4.1
Basic safety information
4.1.1 Prerequisites
NOTICE
Important information 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.
NOTICE
Restrictions regarding installation site
The system is not intended for operation in areas subject to explosion
hazards.
NOTICE
Do not damage the unit!
The unit can be damaged if opened improperly.
It is expressly prohibited to open the unit with tools!
4.1.2 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
Dentsply Sirona or by agencies authorized by Dentsply 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.
4.1.3 Modifications to the product
Modifications to this product which may affect the safety of the operator,
patients or third parties are prohibited by law!
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Dentsply Sirona 4Safety
Operating Instructions CEREC MC XL Premium Package 4.2Opening the processing chamber door during the machining process
4.1.4 Accessories
In order to ensure product safety, this device may be operated only with
original Dentsply Sirona accessories or third-party accessories expressly
approved by Dentsply Sirona. In particular, only the power cable also
supplied or the corresponding original spare part may be used with the
unit. The user is responsible for any damage resulting from the use of
non-approved accessories.
4.2
4.3
Opening the processing chamber door during the machining process
CAUTION
Instruments that continue to run
When the processing chamber door is opened during the machining
process, the instruments could continue to run for a short time.
➢ Be careful not to touch the instruments with your hand or any other
object during this time.
➢ Avoid opening the processing chamber door while the milling and
grinding unit is in operation.
➢ Before you open the processing chamber door, end any actions that
are running by pressing the
grinding unit touch display or in the application software.
"Stop"
button on the milling and
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.
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4Safety Dentsply Sirona
4.4Disturbance of data transmission Operating Instructions CEREC MC XL Premium Package
Note on wireless communication
4.4
Disturbance of data transmission
Fragment Worldwide
Data communication between the acquisition unit and the CEREC MC XL
Premium Package milling and grinding unit should preferably be
established via the wireless interface CEREC Radio Device or WLAN.
As for all wireless connections (e.g. cell phones), heavy utilization of the
available radio channels or shielding caused by building installations (e.g.
metal-shielded X-ray enclosures) may impair the quality of the
connection. This may become noticeable through a reduction in range
and/or a slower data transmission rate. In extreme cases, it will be
impossible to establish a wireless connection at all.
Dentsply Sirona has selected the best possible configuration for data
communication via the wireless interface (CEREC Radio Device) or
WLAN, which generally ensures perfect functioning of this connection.
However, in individual cases unrestricted wireless data communication
may be impossible for the reasons mentioned above and/or due to local
circumstances. In such cases, a cable LAN connection should be
selected to ensure uninterrupted operation. If the only LAN interface on
the rear of the CEREC AC is occupied by another plug, remove this
wireless interface connection, and instead connect the LAN cable with the
CEREC MC XL Premium Package milling and grinding unit.
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.1Transport and unpacking
Installation and startup
5
5.1
Transport and unpacking
All products from Dentsply Sirona are carefully checked prior to shipment.
Please perform an 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.
NOTICE
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.
The unit must be drained prior to shipment (if it has been operated).
Removing water from the unit [ → 67]
Transport without packaging
CAUTION
Damage to the unit or risk of injury during transport without packaging
There is a danger of the unit falling down if it is grasped by its plastic
housing.
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5.2
➢ The unit should always be carried by two persons.
➢ Do not grasp the unit by its plastic housing.
➢ Always grasp the unit by its chassis next to its feet.
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.
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5Installation and startup Dentsply Sirona
5.3Installation site Operating Instructions CEREC MC XL Premium Package
5.3
Installation site
CAUTION
Install out of the reach of patients!
Do not install or operate the milling and grinding unit in the vicinity of the
patient (place it at least 1.5 m away from the patient).
The milling and grinding unit requires a level Approx. footprint: 700 x 420
mm (W x D). The height of the milling and grinding unit is:
● with the processing chamber door closed: 425mm
● with the processing chamber door, open: 570mm
Install the milling and grinding 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 the unit
remain unobstructed. The distance between the back of the unit and the
wall must at least be 10 cm.
Note that the unit weighs 43 kg!
The unit must not be installed at sites with a high level of humidity or dust!
NOTICE
Installation in a cabinet
5.4
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.
Commissioning
NOTICE
Important information on initial startup
Observe the software installation instructions!
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Dentsply Sirona 5Installation and startup
A
B C D E F
E
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.1 Functional elements
Unit overview
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Overview of the milling and grinding unit
A Processing chamber D ON/OFF switch
B Processing chamber
door catch
C Touch display F Water tank
EDrawer
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
Ports on the back side
Connections
A Main switch
I = ON, 0 = OFF
E Communications interface for
suction
B Fuse cover F Bar code reader connection
C Power connection G Connection for suction
D LAN port
Ethernet
Processing chamber
Processing chamber
A Instrument set 1 D Ceramic block
B Instrument set 2 E Workpiece spindle
C Motor mount F Suction connection
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.2 Standard accessories
5.4.2.1
5.4.2.2
Instruments
The following instruments are available for milling and grinding purposes.
When replacing instruments, ensure the permitted instrument
combinations are used (see "Permitted instrument combinations [ → 43]").
Calibration pins
The calibration pins are used when calibrating the instrument sets (see
"Calibrating the unit [ → 38]“).
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
5.4.2.3
Torque wrench
To insert or replace the instruments or calibration pins, use the following
torque wrench.
Instrument REF Usage Torque wrench Clamping format of
the force
transmission
Step Bur 12 S 62 40 167 Grinding Triangular
Step Bur 12 62 60 025 Grinding
Cyl. Pointed Bur 12 S 62 40 159 Grinding
Step Bur 20 62 59 597 Grinding
Cyl. Pointed Bur 20 62 59 589 Grinding
Cylinder Bur 12 EF 65 35 186 Extra-fine grinding
Cylinder Pointed Bur 12 EF 65 35 178 Extra-fine grinding
Shaper 25 62 99 395 Milling
(dry)
Finisher 10 62 99 387 Milling
(wet and dry)
Calibration pin (AiO*) 62 41 132 Calibration
Shaper 25 RZ 64 33 440 Milling
(wet)
Square
* All-in-One
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.3 Touch display description
In these Operating Instructions, operation is described in such a manner
that you can execute and confirm commands via your PC or the touch
display, such as
commands also have buttons on the touch display.
"OK"
"Cancel"
"Start" , "Stop" , "Cancel"
or
"OK"
. Other possible
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
Touch display overview
Touch display overview
A Unit serial number D
B Designation E Edit unit settings
C Software version
"Pump"
Start/stop water pump
5.4.4 Illumination of the processing chamber
The lighting of the processing chamber depends on the machining
operation involved:
Machining operation Lighting color
Milling and grinding White
Operation completed Green
Error or
"Stop"
button pressed Red
button,
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.5 Using the processing chamber screen
CAUTION
Risk of injury on instruments
Be careful not to brush against the instruments with your hand.
NOTICE
Risk of blockage in the cooling circuit
If chips enter into the cooling circuit of the machine, there is a risk that
the cooling circuit will become blocked.
➢ The sieve is suitable for all restoration and material types. It is
absolutely essential that no chips enter into the cooling circuit.
1. Remove the screen from the packaging.
2. Wet the underside of the sieve with water before insertion and press
it firmly against the floor of the processing chamber.
5.4.6 Connecting the bar code reader
Tool holder
➢ Insert the block clamp tool on the left and the bar code reader on the
right.
Connecting the bar code reader
➢ Plug the bar code reader into the serial interface to the rear of the
milling and grinding unit and secure with screws.
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
5.4.7 Installation
5.4.7.1
5.4.7.2
Connecting to the PC via LAN
An Ethernet connection is located to the rear of the unit, which can be
used to connect the PC to the milling and grinding unit. Use a network
cable to do this (LAN connection).
Using a network cable
Connect the PC to the LAN connection of the unit.
If problems arise when connecting via a network cable, please read the
separate instructions "Operating the MC XL via LAN".
Connecting the unit to the power supply
5.4.7.3
NOTICE
Grounded power outlet
The unit must be connected to a grounded power outlet.
➢ Connect the unit to the power supply using the supplied power cable.
Installing the unit
You must connect the unit to the PC before putting it into operation. This
is described in the section entitled "Connecting to the PC via LAN" [ → 22]
or "Connecting to the PC via WLAN (option)" [ → 27].
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
Searching for unit automatically
The unit is connected to the PC via a LAN cable or via WLAN.
1. Click the
2. Click on the
3. Click on the
All units connected to the PC are recognized. In the case of new
4. Enter a name and a short designation for the new unit.
The unit name, the designation, and the software version are
"Configuration"
"Devices"
"Scan for New Devices"
units, you will be prompted to enter a name.
then shown on the touch display.
button in the system menu.
button.
button.
Touch display overview
A Unit serial number D
B Designation E Edit unit settings
C Software version
"Pump"
Start/stop water pump
button,
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
Search for unit manually
The unit is connected to the PC via a LAN cable or via WLAN.
1. Click the
2. Click on the
3. Click on the
4. Set the network.
5. Enter the network address which appears on the
display once the milling and grinding unit has been switched on.
6. Click on the
The software attempts to contact the device.
If the connection fails, check the connection. If necessary, ask a qualified
technician.
"Configuration"
"Devices"
"Add Device (Manual)"
"Ok"
button.
button in the system menu.
button.
button.
"IP address:"
Unit removal
✔ If you no longer require a unit (e.g. a unit is replaced), you can remove
it.
✔ The unit is operation.
1. Click the
2. Click on the
3. Click on the unit that you wish to uninstall.
4. Click on the
You will be asked if you would like to remove the unit.
"Configuration"
"Devices"
button.
"Delete Device"
button in the system menu.
button.
5. Click on the
The device is removed.
"YES"
button.
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.7.4
Connecting the suction device (optional)
5.4.7.4.1 Connecting the suction tube
1. Connect one end of the suction tube to the available connection point
on the suction device (A).
2. Connect the other end of the tube to the rear side of the milling and
grinding unit (B).
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Notes on the suction tube:
The suction tube is supplied at a length of approx. 2.0 m (CEREC MC/MC
X/MC XL Premium Package). When connecting the suction device to the
unit, please ensure that no sharp bends occur over the full length of the
suction tube.
Reduce the length of the tube according to your requirements and your
installation location. Note that suction power drops along the length of the
tube. You obtain decent suction power if the suction device is placed
immediately below the machine and you have a tube length of 1.2 m or
less.
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
5.4.7.4.2 Connecting the power cord
NOTICE
Grounded power outlet
The unit must be connected to a grounded power outlet.
1. Insert the power cable into the relevant socket on the suction system.
2. Plug the other end into an appropriate power socket with a protective
ground terminal.
Note on the power cable:
The suction system must only be operated with a power cable with a plug
system designed for the relevant country.
Check the voltage specification on the rating plate. The system must
conform to the country-specific supply voltage.
5.4.7.4.3 Connecting the interface cable (for automatic mode)
1. Plug the 15-pole connector into the socket (A) of the processing
machine.
2. Plug the 9-pole connector into the socket (B) of the suction device.
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.7.4.4 Automatic mode
✔ The interface cable is connected.
➢ Set the on/off switch to the position Auto.
Note on the automatic mode:
The processing machine monitors the correct socket (interface cable and
suction tube) and the operation of the suction system during the running
processes.
5.4.7.4.5 Setting the suction power
Use the control dial (A) to set the suction power.
➢ Recommendation: Set the suction power to the minimum (min). To
increase the service life of the filter bags, you can increase the
suction power to the maximum suction power (max).
NOTICE
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Making the connection
5.4.7.5
We recommended replacing the filter bag for the CEREC suction device
after approx. 120 restoration units. This number may differ depending
on the amount of zirconium oxide materials milled and suctioned.
Connecting to the PC via WLAN (option)
Connect access point
➢ Connect the LAN port A of the milling and grinding unit and the
access point, using the network cable (10m, Order No.: 61 51 521).
The access point is pre-configured at the factory for this
application.
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
Positioning the access point 1. As a test, place the access point near the milling and grinding unit at
head level or higher.
2. Perform a communication test as described in the separate
instructions (see "Operating MC XL via WLAN in infrastructure
mode", chapter "Final work, analyzing connection quality"). If
applicable, follow the instructions on changing channels.
3. After you have found the optimum setting, take the acquisition unit
and place it in the position in which it will be operated that is farthest
away from the access point.
4. From this position, repeat the communication test you conducted
earlier. If the results are satisfactory, leave the access point
permanently in this position.
5. If the results are not satisfactory, position the access point outside of
the room in which the milling and grinding unit is located and repeat
the communication test.
If the connection quality is still not adequate, WLAN
communication cannot be easily achieved under the local
conditions. In this case, ask your network administrator for
assistance.
NOTICE
LAN connection
Operation via a cable LAN connection is possible at any time.
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
5.4.7.6
Operating several milling and grinding units over one access point
For the operation of several MC XL units on one access point, you will
also require the following components:
● 1x LAN switch (e.g. Netgear ProSave 5 Port Gigabit Switch, Model
GS105)
● 1x LAN network cable (10m, order No.: 61 51 521).
bеЦдблЬ
1. Connect the LAN connection A of the MC XL units with the LAN
switch using the 10m LAN network cable provided.
2. Connect the access point with the LAN switch using the additional 10
m LAN network cable.
All MC XL units connected to the LAN switch can now be operated
via WLAN.
5.4.7.7
Connecting to the PC via the wireless interface (optional)
The CEREC acquisition unit has one of the following wireless modules
installed:
● Höft & Wessel HW 8614/F2
– Installation kit: 62 79 694
– Retrofit kit: 62 79 702
or
● CEREC Radio Device
– Installation kit: 65 42 521
– Retrofit kit: 65 43 073
IMPORTANT
Acquisition units and milling and grinding units can only work with one
wireless module system or the other. This means that any additional
acquisition or milling and grinding units that are acquired by existing
customers, which need to be connected wirelessly to existing systems,
will require the existing systems to be retrofitted in order to work with the
new CEREC Radio Device.
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5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
5.4.7.7.1 Höft & Wessel HW 8614/F2
1. Connect the HW 8614/F2 wireless module to the LAN port of the
milling and grinding unit using the LAN crossover cable (1 m).
2. Connect the plug-in power supply included in the scope of delivery
with the wireless module HW 8614/F2 and plug it into the power
supply.
3. If necessary, secure the wireless module in the selected operating
position using the preassembled Velcro ® tape.
In doing so, ensure that the rod antenna is vertically positioned.
4. Pair the wireless module of the milling and grinding unit as described
in the installation instructions included with the wireless module (REF
62 80 064).
You can pair multiple milling and grinding units with a CEREC acquisition
unit. If more than 2 milling and grinding units are operated at once, the
limited data bandwidth may cause processing time delays.
5.4.7.7.2 CEREC Radio Device
Creating a network
The supplied network devices have not as yet been part of a network. To
enable several networks from various operators to be created next to one
another or in the same area, new network devices must first form a
network. This is described in the following section.
To create a new network with several new network devices, perform the
following steps:
1. Place all network devices in the same area.
2. Switch all network devices on within one minute.
3. After switching on the last network device, wait approx. one minute.
4. Make sure that all network devices are connected, as indicated by the
green LED; see section “LED displays” in the “CEREC Radio Device”
operating instructions (REF 65 45 177).
All network devices now belong to a single network, which can be
operated as an independent network, and can communicate with one
another. In the event of problems, see section “'Network creation failures”
in the “CEREC Radio Device” operating instructions (REF 65 45 177).
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Dentsply Sirona 5Installation and startup
A
A
D
C
B
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
Extending the network - adding a new network device
New network devices can be added to an existing network. To prevent
random network devices from becoming part of the network, the user
must perform the following steps:
1. Place the new network devices next to a network device that is part
of the network.
2. Switch on the new network devices.
3. Switch the existing network device off and on again within one
minute.
After one minute the new network devices will become part of the
network.
IMPORTANT
A network with CEREC Radio Devices can include up to three network
devices. Larger networks are not possible.
5.4.8 Filling the water tank
NOTICE
Using the tank cap opener
If you find the tank cap, tank drain or filter insert hard to open by hand,
use the tank cap opener (see "Using the tank cap opener" [ → 68]).
Water tank
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A Filter inserts C Tank
B Tank cap D Tank drain
✔ The water tank is drained, see “Removing water from the unit [ → 67]”.
1. Pull out the water tank at the front of the unit.
2. Turn the tank cap counter-clockwise and take it off.
31
5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
NOTICE
Damage to surfaces!
In the undiluted state, the coolant additive DENTATEC disintegrates
plastic surfaces and can cause discoloration.
➢ Do not place DENTATEC on the unit.
➢ Do not spill DENTATEC.
3. Add approx. 75 ml of DENTATEC to the tank.
4. Fill the tank with water until the filter inserts are completely immersed
(up to the bottom edge of the cover thread, approx. 3 liters).
5. Wait briefly until the filter inserts are soaked full and add a
corresponding amount of water.
6. Close the water tank by tightening the tank cap clockwise by hand.
Do not use the tank cap opener for this.
7. Push the water tank back into the housing.
8. Switch the unit on (see “Switching the unit ON and OFF [ → 32]”).
9. Switch the pump on (press the
to fill the water circuit.
10. Fill the water tank up again until the filter inserts are completely
immersed (up to the bottom edge of the cover thread).
"Pump"
button on the touch display)
5.4.9 Switching the unit ON and OFF
NOTICE
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.
Within the machine, grease depots are included for lubricating
components that can cause error messages at low temperatures.
✔ Install the unit at room temperature.
➢ 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.
NOTICE
Do not adjust the line voltage
The unit automatically adjusts to the line voltage.
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.4Commissioning
Switch on the unit
✔ The unit is connected to the power supply.
1. The main switch on the rear side of the unit is set to position I (ON).
2. Press the ON/OFF button on the front panel.
The unit switches on and the display lights up.
When switching on the unit, the display indicates a graphic of the milling
and grinding unit, which tries to contact the PC.
You can start or stop the water pump by pressing the
enables you to drain the water circuit without connecting to the PC (e.g.
prior to transport) or fill the water circuit during startup.
"Pump"
button. This
bеЦдблЬ
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You can call up and change the IP address by pressing the
Settings"
configure the milling and grinding unit in the network.
After you press the
appears on the touch display. When you press the
a numeric keypad is displayed.
button on the touch display. This IP address can be used to
"Edit Device Settings"
button, a new screenshot
"IP address:"
"Edit Device
button,
33
5Installation and startup Dentsply Sirona
5.4Commissioning Operating Instructions CEREC MC XL Premium Package
You can enter or change the IP address here. You can confirm the
"Ok"
information you have entered by pressing the
button.
The IP address then appears on the touch display.
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Dentsply Sirona 5Installation and startup
Operating Instructions CEREC MC XL Premium Package 5.5Repacking
Switching the unit off
✔ The unit has finished the machining operation.
➢ Briefly press the ON/OFF button on the front panel.
When you let go of the button, the unit switches off.
5.5
5.6
5.7
Repacking
NOTICE
Repack only drained units!
Drain the unit! See "Removing water from the unit [ → 67]“.
✔ The water tank is empty.
✔ The main switch on the back side of the unit is set to the 0 (OFF)
position.
1. Disconnect the power cable and the connecting cable from the back
side of the unit and stow them away.
2. Stow away the calibration tools in the drawer.
3. Check the unit for completeness according to the scope of supply!
4. Pack the unit securely.
Scope of supply
The detailed scope of supply is specified in the document "Checklist
CEREC MC XL Premium Package".
Storage
NOTICE
Repack only drained units!
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Drain the unit! See "Removing water from the unit [ → 67]“.
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.
35
6Operation Dentsply Sirona
6.1Configuration (CEREC MC XL Premium Package) Operating Instructions CEREC MC XL Premium Package
Operation
6
CAUTION
Risk of injury on calibration pins/instruments
If you reach into the processing chamber (e.g.: when inserting/removing
a ceramic block, changing instruments, or inserting/removing a
calibration phantom), you may injure your hand on the calibration pins/
instruments.
Be careful not to brush against the calibration pins/instruments with your
hand.
Always insert your hand in the processing chamber underneath the
calibration pins/instruments.
6.1
Configuration (CEREC MC XL Premium Package)
In the
"Devices"
be subsequently modified.
1. Click the
2. Click on the
3. Click on the unit that you wish to configure.
CEREC MC XL Premium Package
You can subsequently edit the following settings via the menu item
XL"
:
●Name
● Connection settings
– Retrieve IP settings automatically
– Specify IP settings manually
● Manual block fixing
– If you use manual block fixing, a check mark must be placed in
front of
– Models can only be milled using manual block fixation.
area of the
"Configuration"
"Devices"
"Manual Block Chuck"
"CEREC SW"
button in the system menu.
button.
software, various settings can
.
"MC
● Second motor set
– The check mark must be placed in front of
– You can deactivate instrument sets individually. A deactivated
instrument set is ignored during processing, calibration, etc.
NOTICE! The restoration may become damaged if longer
instruments are present in the deactivated instrument set than in
the active set. Ensure that the instruments installed in the
deactivated instrument set are not longer than those in the active
set.
"Two Bur Sets"
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Dentsply Sirona 6Operation
Operating Instructions CEREC MC XL Premium Package 6.1Configuration (CEREC MC XL Premium Package)
● Bar code reader
– The barcode reader which is available as standard can be
deactivated via the corresponding check box on the PC or touch
display under
● External tank
– If the external water tank is connected and the check mark has
been placed, you will not be reminded to change the water until
a later point in time.
– You can deactivate the external water tank by switching off the
check mark in front of
or the
"External Tank"
Settings"
● Extraction Unit
- If a suction device is connected, and the check mark is ticked, the
dry milling process is automatically started when processing
zirconium oxide. To deactivate dry milling, you can remove the check
mark once again.
"Edit Device Settings"
"External Water Tank"
on the touch display under
.
.
on the PC screen
"Edit Device
Deactivation of an instrument set (only for units with four motors)
It is likely that you will have to deactivate an instrument set. For example,
if a defective instrument could not yet be replaced or if a motor is defective
or cannot be calibrated.
bеЦдблЬ
In all of these cases, you can deactivate sets 1 and 2 separately. A
deactivated set is ignored during processing, calibration, etc.
NOTICE
Milling instruments must only be used in Set 1.
NOTICE
Risk of collision
The restoration may become damaged if longer instruments are present
in the deactivated instrument set than in the active set.
➢ Ensure that the instruments installed in the deactivated instrument
set are not longer than those in the active set.
➢ You can deactivate an instrument set by removing the check mark in
front of the instrument set in the software or by deactivating the
instrument set on the touch display under
"Edit Device Settings"
.
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6Operation Dentsply Sirona
6.2Calibrating the unit Operating Instructions CEREC MC XL Premium Package
6.2
Calibrating the unit
NOTICE
Use only the supplied calibration tools
Use only the supplied calibration pins and the corresponding calibration
phantom when calibrating the unit.
Unit calibrated ex works
The unit is calibrated at the factory. No additional calibration is required
during initial startup. Proceed as described below when performing a
subsequent calibration.
NOTICE
Incorrect machining result
If a unit is not calibrated, the machining result may be incorrect.
Preparing a calibration
1. Take the calibration pins and calibration phantom out of the drawer of
the unit.
2. In the software, go to the system menu and click on the
"Configuration"
3. Click the
4. Click on the unit that you wish to calibrate.
5. Click the
If two instrument sets are active:
A dialog box then opens where you can select the instrument set
to be calibrated or the two instrument sets to be calibrated
consecutively. The date of the last calibration is also displayed.
This information also appears on the touch display.
button.
"Devices"
"Calibrate"
button.
step.
6. If necessary, select the desired instrument set.
You can also select the desired instrument set on the touch display.
7. Click the
The unit moves to the insertion position for the calibration tools.
"Start"
button on the PC or on the touch display.
A dialog window prompts you to insert the calibration pins and
calibration phantom and to close the processing chamber door
again.
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Dentsply Sirona 6Operation
A
B
B
Operating Instructions CEREC MC XL Premium Package 6.2Calibrating the unit
Inserting the calibration pins and phantom
1. Press the catch of the processing chamber door and open the door.
2. Loosen the instruments with the torque wrench and remove them.
Calibration phantom
NOTICE
Grasp the calibration phantom correctly
Grasping the calibration phantom by its wide surfaces may cause
calibration errors.
bеЦдблЬ
➢ Always grasp the calibration phantom by its clamping shank (A)
when removing it from the storage box.
➢ Always grasp the calibration phantom by its narrow surfaces B when
inserting it into the block fixing.
3. Remove the adapter sleeve (see “Manual block clamp [ → 46]”).
4. To insert the calibration phantom into the block fixing, grasp it by its
narrow surfaces B.
5. Clamp the calibration phantom with the ball pressure screw. Use the
block clamp tool for this purpose.
6. Insert the calibration pins in the motor mount by hand. Tighten the
corresponding chuck with the torque wrench until a clicking sound
can be heard.
7. Close the processing chamber door.
Performing a calibration
➢ Confirm the
the PC or touch display.
The automatic calibration starts and lasts approx. 12 minutes.
Wait until the calibration has been completed.
"Start"
button in the
"Calibrate milling unit"
window on
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6Operation Dentsply Sirona
6.3Machining process Operating Instructions CEREC MC XL Premium Package
Inserting instruments
1. Open the processing chamber door following calibration.
2. Loosen the calibration pins with the torque wrench and remove them.
3. Loosen the ball pressure screw.
4. Remove the calibration phantom by grasping it by its narrow surfaces
(B).
NOTICE
Store the calibration tools in a safe place
Store the calibration pins and the calibration body in a safe place (e.g.
in a storage box in the unit drawer).
5. Insert the instruments in the motor mount by hand. Tighten the
corresponding chuck with the torque wrench until a clicking sound
can be heard.
6. Close the processing chamber door.
The dialog box for selecting the instruments then appears.
7. Select the inserted instruments and confirm by clicking the
button in the window on the PC or touch display.
The motor mounts move to the initial position.
"Calibration succeeded"
The
dialog window appears.
"Start"
Exiting the calibration
6.3
1. Click the
2. Click the
Machining process
"OK"
"Exit Configuration"
6.3.1 Process types
Various process types are available for milling and grinding purposes.
These vary in terms of the type of materials to be processed and the
instruments to be used.
button on the PC or on the touch display.
step.
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Dentsply Sirona 6Operation
Operating Instructions CEREC MC XL Premium Package 6.3Machining process
6.3.1.1
Instrument REF Torque wrench Clamping format of the
Step Bur 12 S 6240167 Triangular
Step Bur 12 6260025
Cyl. Pointed Bur 12 S 6240159
Cylinder Bur 12 EF 6535186
Grinding
For grinding purposes, use the following instruments as well as the
appropriate torque wrench:
force transmission
bеЦдблЬ
Cylinder Pointed Bur 12 EF 6535178
Step Bur 20 6259597
Cyl. Pointed Bur 20 6259589
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6Operation Dentsply Sirona
6.3Machining process Operating Instructions CEREC MC XL Premium Package
6.3.1.2
Machine type Serial number (wet milling) Serial number (dry milling also with
CEREC MC XL 129001 Not possible
CEREC MC XL Premium Package 302001 304801
CEREC MC X 231001 236001
CEREC MC 202001 202501
Milling
The milling option is available from the following serial numbers onwards:
retrofit)
Other machines must be equipped with the milling starter kit, Design 2011
(REF: 64 48 893) or with the milling starter kit for connected motors (REF:
64 51 079) (only for wet milling).
IMPORTANT
The milling process is supported in the CEREC software from version
4.3.0 and in the inLab software from version 4.2.3
Activating the milling option
1. Select
2. Check
"Configuration" /"Settings" /"Milling"
"Activate"
.
.
Instruments and torque wrenches
For milling purposes, use the following instruments as well as the
appropriate torque wrenches:
Instrument REF Torque wrench Clamping format of the
force transmission
Finisher 10 (dry and wet) 6299387 Triangular
Shaper 25: Milling (dry) 6299395 Triangular
Shaper 25 RZ: Milling (wet) 6433440 Square
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Dentsply Sirona 6Operation
Operating Instructions CEREC MC XL Premium Package 6.3Machining process
6.3.1.3
Permitted instrument combinations
Depending on the materials to be processed and the process type used,
various instrument combinations are permitted.
For an updated table of approved instrument combinations, please visit
the
"www.sirona.com"
documentation, follow the
menu items in the navigation bar. The portal can also be accessed
directly via the following address
http://www.sirona.com/manuals.
Select your product there and then open the
6.3.2 Preparations
✔ Download or design a restoration (see operator's manual).
✔ When the milling option is activated, you can choose between the
grinding and milling manufacturing processes for plastic and
zirconium oxide materials in the material selection step.
✔ You are in the
milling and grinding unit, checked the settings and positioned the
restoration in the block.
➢ Click the
The milling and grinding unit moves into position to insert the set
screw.
. To access the online portal for technical
"SERVICE"
"MANUFACTURE"
"Start Milling"
step.
/
"Technical Documentation"
"Bur table"
phase and have selected the
document.
bеЦдблЬ
6.3.3 Starting the machining processes
✔ The instrument sets are equipped with the required instrument
combinations for the machining process.
1. Depending on the configuration, you will be prompted to enter the
barcode (see also “Entering the bar code [ → 45]”).
2. Press the catch of the processing chamber door and open the door.
NOTICE
Error message during touch process!
Always be sure to insert the block that you selected for the restoration.
Otherwise an error message will be displayed during the touch process.
3. Place the selected block in the block fixing.
4. Clamp the block with the ball pressure screw. Use the block clamp
tool for this purpose (see also “Manual block clamp [ → 46]”).
5. Close the processing chamber door and confirm the process with
"Start"
on the PC or touch display.
In a PC notification window, the expected duration of the
machining process is displayed. During the machining process,
the patient name, restoration, PC username and expected
duration of the machining process are also displayed on the
touch display. The restoration is also represented from the
occlusal point of view and machining mode.
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6Operation Dentsply Sirona
6.3Machining process Operating Instructions CEREC MC XL Premium Package
NOTICE
Ending the machining processes
You can terminate the machining process at any time by clicking the
"Stop"
button on the PC or on the touch display.
6.3.4 Ending the machining processes
1. When the machining process has been completed, open the
processing chamber door.
2. Remove the restoration.
WARNING
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 injure you if it is not removed carefully.
Always grasp the remainder of the ceramic block by its metal holder.
3. Loosen the ball pressure screw.
4. Remove the remainder of the ceramic block. When removing the
remaining block from blocks with 6 mm diameter block holders, make
sure that the adapter sleeve remains in the machine.
5. Close the processing chamber door.
CAUTION
Do not use defective milling and grinding results!
Machining results must be judged by the user (dentist or dental
technician) and must not be used if defects are detected!
NOTICE
If you have not used the milling and grinding unit for a rather long time,
we recommend you should switch it off and then open the processing
chamber door so that the processing chamber can dry out.
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Dentsply Sirona 6Operation
Operating Instructions CEREC MC XL Premium Package 6.4Entering the bar code
6.3.5 Information on the seal of approval
Proper selection and processing of the material are decisive for the longterm clinical success of the restoration, especially in the case of zirconia.
However, different types of zirconia require individually matched machine
parameters. This is the reason why you can and must select different
types of zirconia in the software. These machine parameters are
coordinated between material partners in complex development
processes. In addition to the desired fit and surface quality, they also
guarantee a maximum degree of material and equipment safety.
Consistently high quality of the grinding or milling result and the fit can be
guaranteed and damage to the processing machines can be excluded
only if certified materials are used.
Fragment: Everything excluding FONA
NOTICE
Block without seal of approval
If a block is found without a seal of approval during the machining
process (milling or grinding), the following message appears:
"No quality label was recognized on the block. The grinding and milling
processes as well as the instruments are specially verified for certified
materials. Certified materials can be identified by the engraved "inLab"
lettering on the block. The use of zirconium oxide materials without
quality label can lead to inferior results as well as increased wear on the
device and instruments.
Do you still wish to start the manufacturing process?"
bеЦдблЬ
6.4
Entering the bar code
Barcode Reader active
If you have activated the
configuration dialog (e.g. for CEREC Zirconia), you must use the barcode
reader to read the two barcodes. To do this, hold the bar code reader
tilted to a slight angle and move it over both of the bar codes on the block
continuously and evenly.
If the read attempt fails, you can also manually enter the substitute code
(8-digit character string, e.g. *1234XYZ) on the touch display.
Barcode Reader not active
If the option
configuration dialog, you will always be prompted to enter the substitute
code (8-digit character string, e.g. *1234XYZ) on the PC or the touch
display manually.
"Barcode Reader"
"Barcode Reader"
has been deactivated in the system
option in the unit
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6Operation Dentsply Sirona
6.5Manual block clamp Operating Instructions CEREC MC XL Premium Package
6.5
Manual block clamp
Store the block clamp tool in the corresponding holder.
You can attach the holder to a suitable location with the adhesive pad.
Clean and degrease the contact surface beforehand.
NOTICE
Wear of the ball pressure screw
The high clamping forces cause wear of the ball pressure screw.
➢ Replace the ball pressure screw every 500 clamping operations.
Blocks with 10 mm diameter block holders
NOTICE
Fasten the block tightly
If the block is not sufficiently tightened, it can lead to unsuitable results
and ceramic breakages.
➢ Securely tighten the block with the block clamping tool with the
torque wrench, until you can hear a clicking sound.
➢ Check to make sure that the block is seated very firmly.
1. Place the block (A) directly into the block fixing.
2. Clamp the ceramic block securely with the ball pressure screw (B).
Use the block clamp tool with torque wrench for this purpose.
The block is pressed laterally against the contact surface of the
block fixing and simultaneously pulled in axially. The plate of the
block holder thus rests on the block fixing.
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Dentsply Sirona 6Operation
Operating Instructions CEREC MC XL Premium Package 6.5Manual block clamp
Blocks with 6 mm diameter block holders
NOTICE
Fasten the block tightly
If the block is not sufficiently tightened, it can lead to unsuitable results
and ceramic breakages.
➢ Securely tighten the block with the block clamping tool with the
torque wrench, until you can hear a clicking sound.
➢ Check to make sure that the block is seated very firmly.
1. Insert the adapter sleeve (A) into the block fixing.
NOTICE
Insert the adapter sleeve
The slot at the bottom end of the adapter sleeve must lie above the
radial pin of the block fastener in order to be inserted fully.
The hole for the ball pressure screw is then automatically in the correct
position, i.e. coincides with the threaded hole in the block fixing.
2. Insert the block (B) into the adapter sleeve.
3. Clamp the ceramic block securely with the ball pressure screw (C).
Use the block clamp tool with torque wrench for this purpose.
The block is pressed laterally against the contact surface of the
block fixing and simultaneously pulled in axially. The plate of the
block holder thus rests on the block fixing.
bеЦдблЬ
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Removing the adapter sleeve
1. Loosen the ball pressure screw.
2. Place the block clamp tool in the inner groove (D) and pull out the
adapter sleeve.
47
7Service Dentsply Sirona
Operating Instructions CEREC MC XL Premium Package
Service
7
NOTICE
Observe country-specific Regulations!
Some countries have legal regulations which require regular safety
inspections of electrical devices or systems by the operator.
NOTICE
Perform maintenance regularly!
Have maintenance performed on your unit annually by trained technical
personnel / a service engineer.
NOTICE
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.
NOTICE
Machine care
Interval: Once a week or after every 4th water change
➢ Change the filters (see “Changing the filter [ → 62]“).
➢ Clean the manual block fixing according to the cleaning set
instructions (REF 61 77 161).
➢ Clean the clamping cones of the instruments according to the
cleaning set instructions (REF 61 77 161).
➢ If the jets of water do not strike the instruments, carefully remove
any foreign particles from the water nozzles with a probe.
NOTICE
Processing chamber wet cleaning process
Interval (if dry milling is predominantly used): Once a week or in the case
of heavy soiling.
➢ Clean the processing chamber.
NOTICE
Do not confuse the block screw with the ball pressure screw
When operating a CEREC 3 grinding unit and a CEREC MC XL
Premium Package in the same room, be careful not to confuse the block
screw of the CEREC 3 with the ball pressure screw of the CEREC MC
XL Premium Package.
NOTICE
Using the tank cap opener
If you find the tank cap, tank drain or filter insert hard to open by hand,
use the tank cap opener (see "Using the tank cap opener" [ → 68]).
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Operating Instructions CEREC MC XL Premium Package 7.1Using the cleaning hose and the wet cleaning process
NOTICE
Wear of the ball pressure screw
The high clamping forces cause wear of the ball pressure screw.
➢ Replace the ball pressure screw every 500 clamping operations.
7.1
Using the cleaning hose and the wet cleaning process
The processing chambers of devices used for dry milling of zirconium
oxide should be cleaned regularly in order to prevent deposits of
zirconium oxide dust in the chamber. A second cleaning hose with a
nozzle can be used before the wet cleaning process in order to support
the user when sucking zirconium oxide dust out of the device's
processing chamber. This hose is available separately as a spare part
(REF 65 89 795). We recommend carrying out this cleaning procedure (or
the wet milling of a restoration) at least once per week if the device is used
for dry milling of zirconium oxide.
Proceed as follows to use the cleaning hose and to execute the
recommended wet cleaning process:
1. Remove the normal hose which is connected to the milling/grinding
unit.
2. Connect the cleaning hose to the upper opening of the suction
device.
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3. Activate the manual operation for the suction device by setting the
switch at the top of the device from "Auto" to "On".
4. Suck up the dust from the chamber as required.
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7Service Dentsply Sirona
7.2Changing filter bags and HEPA filters Operating Instructions CEREC MC XL Premium Package
5. Sucking up as much dust as possible from the workpiece axis is
recommended. You must also always remove the dust from the
bottom of the impact pane of the block axis (see arrow).
6. Once the chamber has been cleaned using the suction device you
should complete the wet cleaning process lasting 30 seconds as
programmed in the software 2 to 3 times as required in order to
remove any accumulated material. This function is in the
configuration …"
software if you click on the
cleaning process."
restoration with the same effect.
7. You can remove any zirconium oxide deposits in the lower part of the
workpiece axis with a nylon brush between the wet cleaning
processes.
area of the CEREC SW / CEREC Premium SW
"Service"
. Alternatively, you can also wet grind a normal
button and then on
"Device
"Start a
7.2
Changing filter bags and HEPA filters
Changing filter bags
If there is a significant fall in suction power, the filter bag could be full and
will need replacing.
NOTICE
We recommended replacing the filter bag for the CEREC suction device
after approx. 120 restoration units. This number may differ depending
on the amount of zirconium oxide materials milled and suctioned.
1. Loosen the two knurled nuts on the maintenance cover.
2. Remove the lid.
3. Remove the filter bag from the nozzle and put a new filter bag on.
4. Put the maintenance cover on and screw it down with the two knurled
nuts.
NOTICE
Do not jam the filter bag
Make sure that the cap is sealed properly and the filter bag is not
jammed.
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Operating Instructions CEREC MC XL Premium Package 7.2Changing filter bags and HEPA filters
Changing HEPA filters
Replace the HEPA filter if suction power is still weak after replacing the
filter bag. The HEPA filter is located behind the filter bag.
NOTICE
We recommend replacing the HEPA filter for the CEREC suction device
once the filter bag has been replaced around 3 to 4 times. This number
may differ depending on the amount of zirconium oxide materials milled
and suctioned.
1. Loosen the two knurled nuts on the maintenance cover.
2. Remove the lid.
3. Remove the filter bag from the nozzle.
4. Then release and remove the two Phillips screws on the perforated
sheet on the inside of the suction system.
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5. Take the perforated sheet out.
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7Service Dentsply Sirona
7.3Changing the water Operating Instructions CEREC MC XL Premium Package
6. Remove the dusty HEPA filter and insert a new HEPA filter.
7. Put the perforated sheet back on and screw it down with the two
Phillips screws.
8. Put the filter bag back on again.
9. Put the maintenance cover on and screw it down with the two knurled
nuts.
NOTICE
Do not jam the filter bag
Make sure that the cap is sealed properly and the filter bag is not
jammed.
7.3
Changing the water
7.3.1 General information
NOTICE
Damage to the pump and drives!
If too much ceramic and/or base metals are in the cooling water, this
damages the pump and drives.
Change the water regularly!
When the water is due to be changed, a message window appears on
your monitor to remind you that it is time to change the water.
Preventing odors
All coolant additives contain a biodegradable 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 the coolant additive DENTATEC 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.
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A
A
D
C
B
Operating Instructions CEREC MC XL Premium Package 7.3Changing the water
NOTICE
Damage to surfaces!
In the undiluted state, the coolant additive DENTATEC disintegrates
plastic surfaces and can cause discoloration.
➢ Do not place DENTATEC on the unit.
➢ Do not spill DENTATEC.
NOTICE
Approved coolant additive
Use only DENTATEC as a coolant additive.
7.3.2 Changing the water
NOTICE
Change the filter inserts regularly!
Replace both filter inserts after every fourth water change.
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Water tank
A Filter inserts C Tank
B Tank cap D Tank drain
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7Service Dentsply Sirona
7.3Changing the water Operating Instructions CEREC MC XL Premium Package
7.3.2.1
Procedure for all materials except for base metals
To change the water, proceed as follows:
✔ The unit is switched on.
✔ No machining / scan process is running.
1. Pull out the water tank at the front of the unit.
2. Open the drain opening (D).
3. Empty two thirds of the water from the tank.
4. Close the drain opening (D).
5. Shake the tank vigorously.
6. Open the drain opening (D).
7. Drain the rest of the grinding water.
8. Close the drain opening (D).
9. Turn the tank cap (B) counter-clockwise and take it off.
NOTICE
Foaming not permissible!
If any cleaning agents are used, this will create foam, which is not
permitted.
Do not use any cleaning agents.
10. Add approx. 75 ml of DENTATEC to the tank.
11. Fill the tank with water until the filter inserts (A) are completely
immersed (up to the bottom edge of the cover thread, approx. 3
liters).
12. Wait briefly until the filter inserts (A) are soaked full and add a
corresponding amount of water.
13. Close the water tank by tightening the tank cap (B) clockwise by
hand. Do not use the tank cap opener for this.
14. Push the water tank back into the housing.
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Operating Instructions CEREC MC XL Premium Package 7.3Changing the water
7.3.2.2
Procedure for processing base metal materials
7.3.2.2.1 Important information
NOTICE
Observe the safety information from the material manufacturer
Observe the safety instructions regarding occupational safety and
disposal referred to in the material manufacturer's operating
instructions.
IMPORTANT
Use a waterproof receptacle with a nominal volume of 10l as a collecting
vessel for changing the water (e.g. a commercially available 10l plastic
bucket). When selecting the collecting vessel, bear in mind that it will
also serve as a transporting container for disposal and is not reusable.
IMPORTANT
Wearing protective waterproof gloves is recommended.
IMPORTANT
In mixed operation, the tank can be used with base metals and other
materials. It is, however, recommended that you use an additional
standard tank which is only used for processing base metal materials.
bеЦдблЬ
Tank double filter with CS aperture, traffic white spare, order no.: 63 91
895
IMPORTANT
Ask your disposal company whether the filter waste needs to be
correctly sorted for disposal.
IMPORTANT
Once the water has been changed, the collecting vessel will contain a
mixture of base-metal slurry (in mixed operation, there will also be other
materials) and water. The machining particles dispersed in the water will
settle to the bottom of the collecting vessel within 24h, resulting in a
clear separation between the water and the settled solid matter.
The clear water can then be removed or siphoned off from the collecting
vessel. The collecting vessel can be used until it is max. half-full of
grinding slurry (solid matter) or until the permitted weight for the
collecting vessel used has been reached. 5l of correctly sorted basemetal machining waste corresponds to 40kg in weight depending on the
base-metal alloy.
NOTICE
The external tank (REF 6377662) must not be used for processing base
metal materials.
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7.3Changing the water Operating Instructions CEREC MC XL Premium Package
7.3.2.2.2 Emptying the water tank
Emptying the grinding water and grinding slurry
✔ The unit is switched on.
✔ No machining process is running.
✔ A collecting vessel of approx. 10l is available.
1. Pull out the water tank at the front of the unit.
2. Pan the tank vigorously 5x in circular movements.
3. Open the drain opening (D). Tilt the tank so that no liquid escapes
through the drain opening.
4. Close the drain opening (D) using your thumbs and pan the tank
vigorously 5x in circular movements again.
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Operating Instructions CEREC MC XL Premium Package 7.4Instruments
5. Empty approx. 1/3 of the contents of the tank into the collecting
vessel provided. Operating the spring-loaded inlet opening of the
tank cap (B) allows the contents to flow out more easily.
6. Close the drain opening (D) using your thumbs and pan the tank
vigorously 5x in circular movements again.
7. Empty approx. 1/2 of the remaining contents of the tank into the
collecting vessel provided. Operating the spring-loaded inlet opening
of the tank cap (B) allows the contents to flow out more easily.
8. Close the drain opening (D) using your thumbs and pan the tank
vigorously 5x in circular movements again.
9. Empty the residual contents into the collecting vessel provided.
10. Close the drain opening (D) with the screw cap.
Rinsing and emptying the water tank
1. Turn the tank cap (B) counter-clockwise and take it off.
2. Fill the tank approx. 1/3 full with water.
3. Close the tank cap (B).
4. Open the drain opening (D). Tilt the tank so that no liquid escapes
through the drain opening.
5. Close the drain opening (D) using your thumbs and pan the tank
vigorously 5x in circular movements again.
6. Empty the residual contents into the collecting vessel provided.
7. Close the drain opening (D) with the screw cap.
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7.3.2.2.3 Filling the water tank
1. Turn the tank cap (B) counter-clockwise and take it off.
2. Add approx. 75 ml of DENTATEC to the tank.
3. Fill the tank with water until the filter inserts are completely immersed
(up to the bottom edge of the cover thread, approx. 3 liters).
4. Wait briefly until the filter inserts are soaked full and add a
corresponding amount of water. This applies in particular after the
filter has been changed.
5. Close the water tank by tightening the tank cap clockwise by hand.
Do not use the tank cap opener for closing the tank cap.
6. Push the water tank back into the housing.
7.4
Instruments
7.4.1 Overview of materials/instruments
For an updated table of approved instrument combinations, please visit
"www.sirona.com"
the
documentation, follow the
menu items in the navigation bar. The portal can also be accessed
directly via the following address
http://www.sirona.com/manuals.
Select your product there and then open the
. To access the online portal for technical
"SERVICE"
/
"Technical Documentation"
"Bur table"
document.
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7.4Instruments Operating Instructions CEREC MC XL Premium Package
7.4.2 Changing instruments
NOTICE
Instruments without chuck
In order to ensure that no grease residue from previously used chucks
remains in the clamping cone when using instruments without a chuck,
we strongly recommend degreasing the clamping cone.
NOTICE
Regular replacement of the instruments
Change the instruments as soon as the system prompts you to do so.
- Milling instruments (wet grinding): Typically after no more than around
25 restorations. The type of material, block size and processing options
may affect the service life.
- Shaper 25 (dry milling): After 50 restorations.
- Shaper 25 RZ (wet milling): After 30 restorations.
- Finisher 10 (dry and wet milling): After 50 restorations.
1. In the software, go to the system menu and click on the
"Configuration"
2. Click the
3. Click on the unit whose instruments you wish to replace.
4. Click the
If two sets are activated:
A dialog box then opens where you can select the set, whose
instruments should be replaced.
button.
"Devices"
button.
"Change Instruments"
button.
5. If necessary, select the desired set.
You can also select the desired set on the touch display of the unit.
"Start"
6. Click the
The motors travel to the change position for the instruments.
The dialog box for changing the instruments opens.
7. Press the catch of the processing chamber door and open the door.
button on the PC or on the touch display.
CAUTION
Risk of injury on instruments
If you put your hand in the processing chamber, you could injure it on
the instruments.
Be careful not to brush against the instruments with your hand.
Apply the torque wrench as shown.
8. Loosen the worn-out or defective instrument with the torque wrench
and pull it out manually.
9. NOTICE! Do not grease instruments without chuck! Insert the new
instrument into the motor mount by hand. Tighten the corresponding
chuck with the torque wrench until a clicking sound can be heard.
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Operating Instructions CEREC MC XL Premium Package 7.5Care, cleaning agents, and disinfectants
NOTICE
Incorrect milling or grinding results
Interchanging instruments leads to faulty milling or grinding results.
10. Close the processing chamber door.
11. In the software, select which instrument(s) you have used and click
"Start"
on
You can also select the instruments on the touch display of the unit
and confirm with
.
"Start"
.
NOTICE
Cleaning cooling water nozzles
The cooling water nozzles in the processing chamber must be free from
limescale, grinding dust/milling dust deposits. The corresponding
cooling water jet must always strike the instrument accurately!
✔ The cooling water nozzles are dirty.
➢ Clean the nozzles with a cleaning wire and a syringe.
7.5
NOTICE
Use only suitable instruments!
Do not use any instruments from CEREC 2 or CEREC 3 units.
Changing a defective instrument
If an instrument breaks during the machining phase, the corresponding
motor travels to the change position. A dialog box which marks the side
with the broken instrument with a red cross then opens.
✔ The instrument is broken.
1. Change the defective instrument as described above.
2. Select the instrument which you have inserted.
"Start"
3. Press the
button.
Care, cleaning agents, and disinfectants
NOTICE
Approved care, cleaning, and disinfecting agents
Use only care, cleaning, and disinfecting agents approved by Dentsply
Sirona!
A continuously updated list of approved media can be downloaded from
the internet via the online portal for technical documents. You can reach
this portal at the address:
www.dentsplysirona.com/manuals
. Click on the menu item
cleaning and disinfection agents"
"General documents"
document
and then open the
"Care,
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If you do not have internet access, please contact your dental depot to
order the list (REF 59 70 905).
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7Service Dentsply Sirona
7.6Cleaning surfaces Operating Instructions CEREC MC XL Premium Package
7.6
Cleaning surfaces
NOTICE
Do not allow liquids to run into the ventilation slots!
7.6.1 Disinfecting
Wipe surfaces down with a surface disinfectant (wiping disinfectant).
Observe the manufacturer’s instructions regarding restrictions for use.
7.6.2 Protection against medicaments
Due to their high concentrations and the substances they contain, many
medicaments can dissolve, etch, bleach or discolor surfaces.
NOTICE
Damage to the surface
Clean the surface immediately with a moist cloth and a cleaning agent.
7.6.3 Cleaning
Remove dirt, grime and disinfectant residue regularly using mild,
commercially available cleaning agents.
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Operating Instructions CEREC MC XL Premium Package 7.7Replacing the main fuses
7.7
Replacing the main fuses
WARNING
Electric shock
Disconnect the power plug at the unit end before replacing the fuses.
NOTICE
Fuse type
Use only fuses of the same type in the fuse holder!
bеЦдблЬ
Fuse holder
A Cover C Fuse holder
BCC DFuse
Fuses: T5H250V Order No. 20 33,111
✔ 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.
2. Pull out the fuse holder.
3. Replace the defective fuses.
4. Reinsert the fuse holder.
5. Close the cover.
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7Service Dentsply Sirona
A
A
D
C
B
7.8Changing the filter Operating Instructions CEREC MC XL Premium Package
7.8
Changing the filter
NOTICE
Change the filter inserts regularly!
Replace both filter inserts once a week or after every fourth water
change.
If a message stating that the water pressure is too low appears, you
must change the filter inserts.
NOTICE
Filter
Only use filter inserts approved by Dentsply Sirona!
Water tank
A Filter inserts C Tank
B Tank cap D Tank drain
7.8.1 Procedure for all materials except for base metals
✔ The tank is empty, see "Removing water from the unit [ → 67]“.
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1. Pull out the water tank at the front of the unit.
2. Unscrew the covers on the side and take them out of the tank along
with the filter inserts.
3. Rinse the water tank.
4. Insert the new filters with cover into the tank and screw them tight.
5. Fill the tank, see "Changing the water“ [ → 52].
Filter insert: Order No. 61 29 519
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Operating Instructions CEREC MC XL Premium Package 7.8Changing the filter
7.8.2 Base metal operation or mixed operation with base metal
and other materials
NOTICE
Observe the safety information from the material manufacturer
Observe the safety instructions regarding occupational safety and
disposal referred to in the material manufacturer's operating
instructions. Dirty filters must be disposed of appropriately in
accordance with these specifications.
1. Empty the water tank (see "Emptying the water tank [ → 56]“).
2. Unscrew the covers on the side and take them out of the tank along
with the filter inserts.
3. Rinse the water tank.
4. Insert the new filters with cover into the tank and screw them tight.
5. Fill the tank (see Filling the water tank [ → 57]).
7.8.3 Changing filters on the external tank
Cleaning the plug-in tank
1. Pull out the plug-in tank.
2. Clean the outlet (A) and then rinse it with water.
3. Reinsert the plug-in tank.
Opening the external water tank
NOTICE
Risk of damage to the hoses
If you pull on the hose, you may damage it.
➢ Always pull it from the pipe section (A or B).
1. Pull off the suction connection (A).
2. Pull off the drain hose (B).
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7Service Dentsply Sirona
7.8Changing the filter Operating Instructions CEREC MC XL Premium Package
3. Open the clamping ring and lay it down.
Disposing of filter cartridges and ceramic sludge
1. Release the filter cartridges by tilting them slightly. The springs
remain attached.
Tip: If a spring accidentally comes loose, you can reattach it by
screwing it in counter-clockwise.
2. Dispose of the filter cartridges with domestic waste.
3. Slowly pour the water out of the container into the outlet so that the
ceramic sludge remains in the container.
4. Take the plastic bag out of the container and dispose of it with
domestic waste.
Preparing the external water tank
1. Insert the plastic bag into the external water tank in such a way that
it protrudes by around 3-4 cm.
2. Ensure that it protrudes evenly around the edge of the container.
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Operating Instructions CEREC MC XL Premium Package 7.8Changing the filter
3. Place the clamping ring onto the external water tank with the labeling
(A) facing up.
4. Add approx. 400 ml of DENTATEC to the tank.
5. Fill the tank up to the filling level with water (approx. 16 liters).
Installing the filters
1. Press down the 2 filters until they click into place on the lid.
2. Insert the lid with the filters into the container.
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7.8Changing the filter Operating Instructions CEREC MC XL Premium Package
3. Close the clamping ring.
Connecting the External Water Tank
1. Insert the suction connection up to the stop.
2. Insert the drain hose up to the stop.
NOTICE
Risk of overflowing
Sagging of the drain hose may result in overflowing.
➢ Arrange the external water tank in such a way that there is a
continuous incline in the drain hose (you may need to rotate or move
the external water tank).
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Operating Instructions CEREC MC XL Premium Package 7.9Removing water from the unit
7.9
Removing water from the unit
You must remove water from the unit if you will not be using it for a long
period of time or wish to transport it.
7.9.1 Procedure for all materials except for base metals
✔ No machining process is running.
1. Turn the device off.
2. Pull out the water tank at the front of the unit.
3. Drain the water out of the water tank through the drain opening and
reinsert the water tank in the unit.
4. Switch the unit on.
NOTICE
Pump button active at power-up
When the unit is switched on, the touch display shows the
button. You can start or stop the water pump by pressing this button.
5. Press the
The water pump then starts pumping the water out of the unit.
6. Press the
7. Pull out the water tank and empty it.
8. Push it back into the housing.
"Pump"
Let the pump run until no more water escapes from the nozzles.
"Pump"
button to switch the pump on.
button to switch the pump off.
"Pump"
bеЦдблЬ
7.9.2 Base metal operation or mixed operation with base metal
and other materials
NOTICE
Observe the safety information from the material manufacturer
Observe the safety instructions regarding occupational safety and
disposal referred to in the material manufacturer's operating
instructions. Dirty filters must be disposed of appropriately in
accordance with these specifications.
1. Empty the water tank (see Emptying the water tank [ → 56]) and insert
it back into the unit.
2. Switch the unit on.
NOTICE
Pump button active at power-up
The
"Pump"
is switched on. You can start or stop the water pump by pressing this
button.
3. Press the
The water pump then starts pumping the water out of the unit.
button appears on the touch display when the grinding unit
"Pump"
Let the pump run until no more water escapes from the nozzles.
button to switch the pump on.
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4. Press the
"Pump"
button to switch the pump off.
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7Service Dentsply Sirona
7.10Using the tank cap opener Operating Instructions CEREC MC XL Premium Package
5. Pull out the water tank and empty it.
6. Push it back into the housing.
7.10
Using the tank cap opener
NOTICE
Risk of damage to the tank
Use the tank cap opener only for opening the tank cap, tank drain and
filter insert.
Do not use the tank cap opener for closing the tank cap. To close the
tank cap, tank drain and filter insert it is sufficient to tighten them
clockwise by hand.
Opening the tank cap
✔ The water tank has been pulled out and drained.
➢ Place the tank cap opener on the tank cap as shown, and take off the
tank cap by unscrewing it counter-clockwise.
Opening the filter cap
✔ The water tank has been pulled out and drained.
➢ Place the tank cap opener on the filter cap as shown, and take off the
filter cap by unscrewing it counter-clockwise.
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Operating Instructions CEREC MC XL Premium Package 7.10Using the tank cap opener
Opening the tank drain
✔ The water tank has been pulled out.
➢ Place the tank cap opener on the filter drain as shown, and take off
the filter drain by unscrewing it counter-clockwise.
Tip: If a black rubber plug is available on the tank, this can be removed
by hand.
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8Technical description Dentsply Sirona
8.1System requirements Operating Instructions CEREC MC XL Premium Package
Technical description
8
8.1
8.2
System requirements
The CEREC SW / CEREC Premium SW / CEREC Premium CAM SW
software must only be installed on CEREC acquisition units or on the 64bit inLab PC (optional). For units up to serial number 304000, the
software status must either be CEREC SW 4.2.0 and higher or inLab SW
4.2.0 and higher. Units over serial number 304001 are only compatible
with software versions after CEREC SW 4.3 and higher or inLab SW 4.2.5
and higher.
For all software generations 4.x and higher, CEREC AC Bluecam PC
hardware version must be LN or higher (Windows 7, 64 bit). No hardware
limitations for CEREC AC / AF / AI with Omnicam.
Grinding and milling unit
8.2.1 General technical description
● Digital feed control with force monitoring for extremely sensitive
processing
● Process-controlled tool drives
● Processing repeatability: +/- 25 μm
Grinding instruments
● Step Bur 12 S
● Step Bur 12
● Cylinder Bur 12 EF
● Step Bur 20
● Cyl. Pointed Bur 12 S
● Cylinder Pointed Bur 12 EF
● Cyl. Pointed Bur 20
Milling instruments
● Shaper 25 RZ (wet milling)
● Shaper 25 (dry milling)
● Finisher 10 (wet and dry milling)
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Dentsply Sirona 8Technical description
Operating Instructions CEREC MC XL Premium Package 8.2Grinding and milling unit
8.2.2 Technical data
Type designation Milling and grinding unit CEREC
MC XL Premium Package
Rated line voltage 100 V - 230 V AC
Rated power frequency 50/60 Hz
Nominal current 1.5 - 3.5 A
Nominal power output 320VA
Permissible line voltage fluctuations ±10% of nominal voltage
Type of protection against electric
shock
Degree of protection against ingress
of water
Overvoltage category II
Ambient conditions For indoor use
Temperature range 5°C to 40°C
Humidity range 80% rel. up to 31 °C
Operating mode Continuous operation
Dimensions (WxHxD) in mm 700 x 425 x 420
Approx. weight 43 kg
Class 1 equipment
Ordinary device (without
protection against ingress of
water)
Pollution degree 2
Air pressure: 700 hPa – 1060
hPa
decreasing to
50% rel. up to 40 °C
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8.2.3 Controller board
● 3x 2-axis stepping motor controller with microstepping
● 4 DC motor controllers with integrated speed and current control and
force monitoring
● Ethernet, RJ45 interface 10 Mbit/sec
71
9Consumable Dentsply Sirona
Operating Instructions CEREC MC XL Premium Package
Consumable
9
Grinding instruments
Left-hand side REF Right-hand side
Step Bur 12 S (6x) 62 40 167 62 40 159 Cyl. Pointed Bur 12 S (6x)
Step Bur 12 (6x) 62 60 025
Cylinder Bur 12 EF (6x)* 65 35 186 65 35 178 Cylinder Pointed Bur 12 EF (6x)*
* Only with 4-motor milling/grinding units.
Step Bur 20 (6x) 62 59 597 62 59 589 Cyl. Pointed Bur 20 (6x)
Milling instruments**
Left-hand side REF Right-hand side
Shaper 25 (3x) – dry milling*** 62 99 395 62 99 387 Finisher 10 (3x) – dry and wet milling
Shaper 25 RZ (3x) – wet milling 64 33 440
* Milling possible: only with milling/grinding machines from the following serial numbers: inLab MC XL 129001,
CEREC MC XL 129001, CEREC MC XL Premium Package 302001, CEREC MC X 231001 or replacement of the
left motor on 2-motor machines or of the left motor in the motor set 1 on 4-motor machines.
*** Requires CEREC milling/grinding unit with dry milling configuration and CEREC suction.
REF Description Illustration
58 09 640 DENTATEC 1000 ml
63 87 067 Filters MC/MC X (1x)
64 29 950 Filters MC/MCX (pack of 6)
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Dentsply Sirona 9Consumable
Operating Instructions CEREC MC XL Premium Package
REF Description Illustration
61 29 519 Filter unit (1x)
61 29 402 Filter unit (pack of 6)
65 78 095 Filter bag (double pack), CEREC
63 85 277 HEPA filter
65 89 795 Cleaning hose
64 79 849 Torque wrench, spare
64 79 856 Torque wrench, spare (only for shaper 25 RZ)
62 58 987 Ball pressure screw set, spare (for manual block fixing)
63 5 614 Cleaning set (for manual block fixing)
62 99 403 Processing chamber screen, spare
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73
10Disposal Dentsply Sirona
Operating Instructions CEREC MC XL Premium Package
10
Disposal
In accordance with Directive 2012/19/EU and national disposal
regulations regarding old electrical and electronic devices, please be
advised that such items must be disposed of in a special way within the
European Union (EU). These regulations require the environmentally
friendly recycling/disposal of old electrical and electronic devices. Such
items must not be disposed of as domestic refuse. This has been
expressed using the icon of the “crossed out trash can”.
Disposal procedure
We feel responsible for our products from the first idea to their disposal.
For this reason, we give you an option to return our old electronic and
electrical devices.
If you wish to dispose of your devices, please proceed as follows:
In Germany
To initiate return of the electrical device, please send a disposal request
to enretec GmbH. You have the following options here:
● Use the “Returning an electrical device” button under the “eom” menu
item on the enretec GmbH homepage (www.enretec.de).
● Alternatively, you can also contact enretec GmbH directly.
enretec GmbH
Kanalstraße 17
16727 Velten
Tel.: +49 3304 3919-500
E-mail: eom@enretec.de
In accordance with the national disposal regulations regarding old
electrical and electronic devices (ElektroG), as the manufacturer, we
assume the costs for disposing of the electrical and electronic devices in
question. Disassembly, transport and packaging costs shall be borne by
the owner/operator.
Prior to disassembly/disposal of the product, it must be fully prepared
(cleaned/disinfected/sterilized).
If your unit is not permanently installed, it will be collected from the
practice. If it is permanently installed, it will be picked up curbside at your
address by appointment.
Other countries
For country-specific information on disposal, contact your local dental
dealers.
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Dentsply Sirona Index
Operating Instructions CEREC MC XL Premium Package
Index
A
Application, 9
B
Bar code reader, 16
Building installation, 10
C
Calibration tools
Calibration phantom, 38
Calibration pins, 38
Storage, 40
Care, cleaning, and disinfecting agents, 59
CE mark, 8
Connection
Ethernet, 22
LAN, 22
WLAN, 27
Connection for suction, 16
Connections, 16
Cooling water nozzles, 59
D
F
filter
change, 62
Order No., 62
footprint, 14
Fuse, 16
Fuse type, 61
Order No., 61
replacement, 61
G
Grinding unit
Touch display, 19
H
Humidity range, 71
I
Installation site, 14
installing unit
manually, 24
Instruments, 59, 70
Changing, 58
Dimensions, 71
Disinfectant, 60
Disposal of old electrical and electronic devices, 74
E
enretec GmbH, 74
Ethernet
LAN port, 16
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Changing a defective instrument, 59
Intended use, 9
M
Main switch, 16
Maintenance, 10
Regulations, 48
Milling unit
Overview, 15
Processing chamber, 16
N
Nominal current, 71
75
Index Dentsply Sirona
Operating Instructions CEREC MC XL Premium Package
O
Operating mode, 71
P
Packaging, 13
Packing, 35
Power connection, 16
Product safety, 11
Protection class, 71
R
Rated line voltage, 71
Repair, 10
S
Safety instructions, 6
Scope of supply, 35
T
Temperature range, 71
Transport, 13
Type designation, 71
U
Unit installation
automatically, 23
Unit removal
removal, 24
Unpacking, 13
W
Water, 71
Water tank
Changing the water, 54
Filling, 31
Odors, 52
Overview, 31, 53, 62
Removing water from the unit, 67
water change, 52
Weight, 71
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We reserve the right to make any alterations which may be required due to technical improvements.
© Sirona Dental Systems GmbH Sprache: englisch Printed in Germany
D 3439.201.06.10.02 10.2017 Ä.-Nr.: 124 428
Sirona Dental Systems GmbH Contact in the USA:
Sirona Dental, Inc.
Fabrikstraße 31
64625 Bensheim
Germany
www.dentsplysirona.com
4835 Sirona Drive
Charlotte, NC 28273
USA
Order No
63 98 536 D 3439
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