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Contents Sirona Dental Systems GmbH
Operating Instructions CEREC MC XL
Contents
1
Dear Customer, ........................................................................................................ 5
2
General data............................................................................................................. 6
2.1 Identification of danger levels........................................................................ 6
2.2 Formats and symbols used ........................................................................... 7
2.3 Note PC / Acquisition Unit............................................................................. 7
3
General description .................................................................................................. 8
3.1 Certification ................................................................................................... 8
3.2 Normal use.................................................................................................... 8
4
Safety ....................................................................................................................... 9
4.1 Basic safety information ................................................................................ 9
4.1.1 Prerequisites .................................................................................... 9
4.1.2 Maintenance and repair ................................................................... 9
4.1.3 Modifications to the product ............................................................. 9
4.1.4 Accessories...................................................................................... 10
4.2 Opening the grinding chamber door during the production process ............. 10
4.3 Wireless phone interference with equipment ................................................ 10
4.4 Disturbance of data transmission.................................................................. 10
5
Installation and startup ............................................................................................. 11
5.1 Transport and unpacking .............................................................................. 11
5.2 Disposal of packaging materials ................................................................... 11
5.3 Installation site .............................................................................................. 12
5.4 Commissioning.............................................................................................. 12
5.4.1 Functional elements ......................................................................... 13
5.4.2 Standard accessories....................................................................... 15
5.4.2.1 Instruments........................................................................ 15
5.4.2.2 Calibration pins.................................................................. 15
5.4.2.3 Torque wrench .................................................................. 16
5.4.3 Display description ........................................................................... 17
5.4.4 Lighting of the grinding chamber...................................................... 17
5.4.5 Inserting the grinding chamber sieve ............................................... 18
5.4.6 Connecting the bar code reader....................................................... 18
5.4.7 Installation ........................................................................................ 19
5.4.7.1 Connecting to the PC via LAN........................................... 19
5.4.7.2 Connecting the unit to the power supply ........................... 19
5.4.7.3 Installing the unit ............................................................... 19
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Sirona Dental Systems GmbH Contents
Operating Instructions CEREC MC XL
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5.4.7.4 Connecting to the PC via WLAN (option) ......................... 21
5.4.7.5 Operating several grinding units over one access point...22
5.4.7.6 Connecting to the PC via the wireless H&W interface
(optional)
22
5.4.8 Filling the water tank ....................................................................... 23
5.4.8.1 CEREC MC XL Basic ....................................................... 23
5.4.8.2 CEREC MC XL with premium package ............................ 24
5.4.9 Switching the unit ON and OFF....................................................... 25
5.5 Repacking .................................................................................................... 26
5.6 Scope of supply............................................................................................ 26
5.7 Storage......................................................................................................... 26
6
Operation................................................................................................................. 27
6.1 Configuration (CEREC MC XL) .................................................................... 27
6.2 Calibrating the unit ....................................................................................... 28
6.3 Production process....................................................................................... 31
6.3.1 Process types.................................................................................. 31
6.3.1.1 Grinding............................................................................ 31
6.3.1.2 Milling ............................................................................... 32
6.3.1.3 Milling models................................................................... 33
6.3.1.4 Permitted instrument combinations .................................. 33
6.3.2 Preparations .................................................................................... 34
6.3.3 Starting the production process....................................................... 34
6.3.4 Terminating the production process................................................ 35
6.3.5 Information regarding the quality seal (CEREC MC XL with
premium package)
36
6.4 Entering the bar code ................................................................................... 36
6.5 Using the manual block fixing....................................................................... 37
7
Service..................................................................................................................... 39
7.1 Changing the water ...................................................................................... 40
7.1.1 General information......................................................................... 40
7.1.2 Changing the water (CEREC MC XL Basic) ................................... 42
7.1.3 Changing the water (CEREC MC XL with premium package) ........ 43
7.1.3.1 Procedure for all materials except for base metals .......... 43
7.1.3.2 Procedure for processing base metal materials ............... 44
7.2 Instruments................................................................................................... 47
7.2.1 Overview of materials/instruments .................................................. 47
7.2.1.1 CEREC MC XL Basic ....................................................... 47
7.2.1.2 CEREC MC XL with premium package ............................ 47
7.2.2 Changing instruments ..................................................................... 47
7.3 Care, cleaning agents, and disinfectants ..................................................... 49
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Contents Sirona Dental Systems GmbH
Operating Instructions CEREC MC XL
7.4 Cleaning surfaces ......................................................................................... 50
7.4.1 Disinfecting....................................................................................... 50
7.4.2 Protection against medicaments ...................................................... 50
7.4.3 Cleaning ........................................................................................... 50
7.5 Replacing the main fuses.............................................................................. 51
7.6 Changing the filter ......................................................................................... 52
7.6.1 CEREC MC XL Basic....................................................................... 52
7.6.2 CEREC MC XL with premium package............................................ 53
7.6.2.1 Procedure for all materials except for base metals ........... 54
7.6.2.2 Base metal operation or mixed operation with base metal
and other materials
54
7.6.3 Changing filters on the external tank................................................ 54
7.7 Removing water from the unit ....................................................................... 58
7.7.1 Procedure for all materials except for base metals .......................... 58
7.7.2 Base metal operation or mixed operation with base metal and other
materials
58
7.8 Using the tank cap opener ............................................................................ 59
8
Technical description................................................................................................ 61
8.1 System requirements .................................................................................... 61
8.1.1 CEREC MC XL Basic....................................................................... 61
8.1.2 CEREC MC XL with premium package............................................ 61
8.2 Grinding and milling unit................................................................................ 61
8.2.1 General technical description........................................................... 61
8.2.2 Technical data.................................................................................. 63
8.2.3 Controller board ............................................................................... 63
9
Disposal.................................................................................................................... 64
Index......................................................................................................................... 65
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Sirona Dental Systems GmbH 1Dear Customer,
Operating Instructions CEREC MC XL
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1
Dear Customer,
General description
Thank you for your purchase of this CEREC MC XL
®
unit from Sirona.
This device enables you to produce dental restorations, e.g. from ceramic
material with a natural appearance (CEramic REConstruction).
Improper use and handling can create hazards and cause damage.
Please read and follow these operating instructions carefully and Always
keep them within easy reach.
To prevent personal injury or material damage, it is important to observe
all safety information.
Your Team
Your
CEREC MC XL team,
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2General data Sirona Dental Systems GmbH
2.1Identification of danger levels Operating Instructions CEREC MC XL
2
General data
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 danger levels
To prevent personal injury and material damage, please observe the
warning and safety information provided in this document. Such
information is highlighted as follows:
Tip: Information on making work easier.
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.
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Sirona Dental Systems GmbH 2General data
Operating Instructions CEREC MC XL 2.2Formats and symbols used
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2.2
Formats and symbols used
The formats and symbols used in this document have the following
meaning:
2.3
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.
Fragment CEREC MC XL
Please observe our recommendations for PC configuration (see System
requirements [ → 61]).
Prerequisite
1. First action step
2. Second action step
or
➢ Alternative action
Result
➢ Individual action step
Prompts you to do something.
see "Formats and symbols
used [ → 7]"
Identifies a reference to another text
passage and specifies its page
number.
● List Designates a list.
"Command/menu item" Indicates commands, menu items or
quotations.
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3General description Sirona Dental Systems GmbH
3.1Certification Operating Instructions CEREC MC XL
3
General description
3.1
Certification
Machinery directive CE mark
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 61010-
1:2011-07 and DIN EN 61326-1:2013-07.
Examples EN 60601 + EN 60950 + UL 60950
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
3.2
Normal use
Intended use of MC XL+CEREC 3 SE
This unit produces computer-aided dental restorations, e.g. from natural-
appearing ceramic material. It must not be used for any other purpose.
Follow the operating instructions
If the unit is used for any usage purpose other than the one mentioned
above, it may be damaged.
Intended use also includes observing the present operating instructions
and the relevant maintenance instructions.
For the USA only
For the USA only
CAUTION: According to US Federal Law, this product may be sold only
to or by instruction of physicians, dentists, or licensed professionals.
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.
24
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.
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Sirona Dental Systems GmbH 4Safety
Operating Instructions CEREC MC XL 4.1Basic safety information
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4
Safety
4.1
Basic safety information
4.1.1 Prerequisites
Fragment everything excluding APOLLO DI
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
Sirona or by agencies authorized by Sirona.
● Components which have failed and influence the safety of the unit
must be replaced with original (OEM) spare parts.
Please request a certificate whenever you have such work performed. It
should include:
● The type and scope of work.
● Any changes made in the rated parameters or working range.
● Date, name of company and signature.
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!
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!
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4.2Opening the grinding chamber door during the production process Operating Instructions CEREC MC XL
4.1.4 Accessories
Product safety of inEos X5
In order to ensure product safety, this device may be operated only with
original Sirona accessories or third-party accessories expressly approved
by Sirona. In particular, only the power cable supplied with the unit or the
corresponding original spare part may be used with the unit. The user
assumes the risk of using non-approved accessories.
4.2
Opening the grinding chamber door during the
production process
4.3
Wireless phone interference with equipment
The use of mobile wireless phones in practice or hospital environments
must be prohibited to ensure safe operation of the unit.
4.4
Disturbance of data transmission
Note on wireless communication
Note on wireless communication Data communication between the acquisition unit and the CEREC MC XL
grinding unit should preferably be established via the wireless H&W
interface 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.
Sirona has selected the best possible configuration for data
communication via the wireless H&W interface or WLAN, which generally
provides 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 H&W wireless
interface connection and instead connect the LAN cable with the CEREC
MC XL grinding unit.
CAUTION
Instruments that continue to run
When the grinding chamber door is opened during the production
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 grinding chamber door while the grinding unit is
in operation.
➢ Before you open the grinding chamber door, end any actions that
are running by selecting the
"Stop"
key on the grinding unit or in the
application software.
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Sirona Dental Systems GmbH 5Installation and startup
Operating Instructions CEREC MC XL 5.1Transport and unpacking
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5
Installation and startup
5.1
Transport and unpacking
Transport and unpacking
All products from 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.
If return shipment is required, please use the original packaging for
shipment.
Fragment Drain the water CEREC MC XL
The unit must be drained prior to shipment (if it has been operated).
Removing water from the unit [ → 58]
Fragment: Transport without packaging
Transport without packaging
5.2
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.
NOTICE
Damage during transport
If the product was damaged during transport, please contact your
carrying agent.
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.
➢ 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.
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5.3Installation site Operating Instructions CEREC MC XL
5.3
Installation site
The grinding unit requires a level floor space of approx. 700 x 420 mm
The height of the grinding unit is:
● with the grinding chamber door closed: 425mm
● with the grinding chamber door open: 570mm
Install the 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!
5.4
Commissioning
CAUTION
Install out of the reach of patients!
Do not install or operate the grinding unit in the vicinity of the patient
(place it at least 1.5 m away from the patient).
NOTICE
Installation in a cabinet
If the unit is installed in a cabinet, you must provide for adequate heat
exchange.
The ambient temperature surrounding the unit must be between 5°C
and 40°C.
NOTICE
Important information on initial startup
Observe the software installation instructions!
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Sirona Dental Systems GmbH 5Installation and startup
Operating Instructions CEREC MC XL 5.4Commissioning
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5.4.1 Functional elements
Unit overview
Overview of the milling unit
Ports on the back side
Ports on the back side
Ports
A Milling chamber D ON/OFF switch
B Milling chamber
door catch
EDrawer
C Display F Water tank
ABC
D
E
E
F
A Main switch
I = ON, 0 = OFF
D LAN port
Ethernet
B Fuse cover E This connection is not used
C Power connection F Bar code reader connection
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5.4Commissioning Operating Instructions CEREC MC XL
CEREC milling chamber
Grinding chamber
Grinding chamber
A Instrument set 1 D Ceramic block
B Instrument set 2
(CEREC MC XL with
premium package)
E Workpiece spindle
C Motor mount
C
A
C
A
B
D E
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Sirona Dental Systems GmbH 5Installation and startup
Operating Instructions CEREC MC XL 5.4Commissioning
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5.4.2 Standard accessories
5.4.2.1
Instruments
The following instruments are available for production purposes. When
replacing instruments, ensure the permitted instrument combinations are
used (see "Permitted instrument combinations [ → 33]“).
5.4.2.2
Calibration pins
Fragment CEREC MC XL calibration pins
The calibration pins are used when calibrating the instrument sets (see
"Calibrating the unit [ → 28]“).
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5.4Commissioning Operating Instructions CEREC MC XL
5.4.2.3
Torque wrench
To insert or replace the instruments or calibration pins, use the following
torque wrench.
Fragment inLab MC XL+CEREC MC XL 300000 torq ue wrench
* All-in-One
Instrument REF Usage Torque wrench Clamping format of
the force
transmission
Step Bur 12 S 6240167 Grinding Triangular
Cyl. Pointed Bur 12 S 6240159 Grinding
Step Bur 20 6259597 Grinding
Cyl. Pointed Bur 20 6259589 Grinding
Step Bur 12 6260025 Grinding
Shaper 25 6299395 Milling
Finisher 10 6299387 Milling
Calibration pin (AiO*) 6241132 Calibration
Shaper 25 RZ 6433440 Milling Square
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Sirona Dental Systems GmbH 5Installation and startup
Operating Instructions CEREC MC XL 5.4Commissioning
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5.4.3 Display description
These operating instructions describe how to operate the unit by
executing and confirming commands via your PC.
You can also confirm commands such as
"Start"
,
"Stop"
,
"Cancel"
or
"OK"
directly on the display of your grinding unit.
Possible commands are then shown above the corresponding button on
the display. In the example shown, button 1, (A) would confirm the
command
"Start"
and button 4, (D) would confirm the command
"Stop"
.
Display
5.4.4 Lighting of the grinding chamber
The lighting of the grinding chamber depends on the machining operation
involved:
A Button 1 E Command
B Button 2 F Display
C Button 3 G ON/OFF switch
D Button 4
Machining operation Lighting color
Grinding White
Operation completed Green
Error or
"Stop"
button pressed Red
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5.4Commissioning Operating Instructions CEREC MC XL
5.4.5 Inserting the grinding chamber sieve
CAUTION Grinding instruments
CAUTION CEREC grinding chamber sieve
Fragment: Inserting the grinding chamber sieve
1. Remove the grinding chamber sieve from the packaging.
2. Wet the underside of the sieve with water before insertion and press
it firmly against the floor of the grinding chamber.
5.4.6 Connecting the bar code reader
Fragment Notes on CEREC MC XL up to 199000
The bar code reader is optional for the basic CEREC MC XL device.
The bar code reader is included with the CEREC MC XL device as
standard in the premium package.
Gluing on the tool holder
Tool holder
➢ Insert the block clamp tool on the left and the bar code reader on the
right.
Connecting the bar code reader
Connecting the bar code reader
➢ Plug the bar code reader into the serial interface to the rear of the
grinding unit and secure with screws.
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.
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Sirona Dental Systems GmbH 5Installation and startup
Operating Instructions CEREC MC XL 5.4Commissioning
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5.4.7 Installation
5.4.7.1
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 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".
5.4.7.2
Connecting the unit to the power supply
➢ Connect the unit to the power supply using the supplied power cable.
5.4.7.3
Installing the unit
Introduction worldwide
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" [ → 19]
or "Connecting to the PC via WLAN (option)" [ → 21].
Searching for a title automatically
Searching for unit automatically
Prerequisite worldwide
The unit is connected to the PC via a LAN cable or via WLAN.
Searching for a unit automatically, MC XL/MC/MC X
1. Click the
"Configuration"
button in the system menu.
2. Click on the
"Devices"
button.
3. Click on the
"Scan for New Devices"
button.
All units connected to the PC are recognized. In the case of new
units, you will be prompted to enter a name.
4. Enter a name for the new unit.
Searching for a title manually
NOTICE
Grounded power outlet
The unit must be connected to a grounded power outlet.
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5.4Commissioning Operating Instructions CEREC MC XL
Search for unit manually
Prerequisite worldwide
The unit is connected to the PC via a LAN cable or via WLAN.
Manually search for unit up to 199000
1. Click the
"Configuration"
button in the system menu.
2. Click on the
"Devices"
button.
3. Click on the
"Add Device (Manual)"
button.
4. Choose whether the device should be connected via the network or
a serial connection.
5. Network: Enter the network address.
Serial: Enter the COM port and the baud rate.
6. Click on the
"Ok"
button.
The software attempts to contact the device.
If the connection fails, check the connection. If necessary, ask a qualified
technician.
Header Removing the unit
Unit removal
Remove the unit
✔ If you no longer require a unit (e.g. a unit is replaced), you can remove
it.
✔ The unit is operation.
1. Click the
"Configuration"
button in the system menu.
2. Click on the
"Devices"
button.
3. Click on the unit that you wish to uninstall.
4. Click on the
"Delete Device"
button.
You will be asked if you would like to remove the unit.
5. Click on the
"YES"
button.
The device is removed.
/