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Operating Instructions
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Table of contents Sirona Dental Systems GmbH
Operating Instructions CEREC SpeedFire
Table of contents
1
General data............................................................................................................. 5
1.1 Dear customer,.............................................................................................. 5
1.2 Contact information ....................................................................................... 5
1.3 General information about this operating manual ......................................... 5
1.4 General conventions and structure of the document .................................... 6
1.4.1 Structure of the document................................................................ 6
1.4.1.1 Identification of the danger levels...................................... 6
1.4.1.2 Formats and symbols used ............................................... 6
1.4.2 Notes to the repository ..................................................................... 7
1.5 Scope of these Operating Instructions .......................................................... 7
1.6 Warranty and liability..................................................................................... 7
1.7 Intended use ................................................................................................. 8
1.8 Legend .......................................................................................................... 9
2
Safety instructions .................................................................................................... 11
2.1 Basic safety information ................................................................................ 11
2.1.1 Prerequisites .................................................................................... 11
2.1.2 Maintenance and repair ................................................................... 11
2.1.3 Modifications to the product ............................................................. 11
2.1.4 Accessories...................................................................................... 11
2.1.5 In case of damage............................................................................ 12
2.2 Connecting the unit ....................................................................................... 12
2.3 Connection of external equipment ................................................................ 12
2.4 Patient environment ...................................................................................... 13
2.5 Ventilation slots ............................................................................................. 14
2.6 Product-specific safety instructions............................................................... 14
2.7 Insulation material of the furnace chamber ................................................... 15
3
Product description................................................................................................... 16
3.1 Main components of the product................................................................... 16
3.2 Explanation of the symbols ........................................................................... 17
3.2.1 Information ....................................................................................... 17
3.2.2 Job archive....................................................................................... 18
3.2.3 Settings ............................................................................................ 18
3.2.4 Home................................................................................................ 19
3.2.5 Multi-select ....................................................................................... 19
3.2.6 Next step .......................................................................................... 19
3.2.7 Previous step ................................................................................... 19
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Sirona Dental Systems GmbH Table of contents
Operating Instructions CEREC SpeedFire
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3.2.8 Start of............................................................................................. 19
3.2.9 Cancel ............................................................................................. 19
3.3 Standards/ approvals/ certifications ............................................................. 19
3.4 Technical data .............................................................................................. 20
3.5 Electromagnetic compatibility....................................................................... 21
3.5.1 Electromagnetic emission ............................................................... 21
3.5.2 Interference immunity...................................................................... 22
3.5.3 Working clearances......................................................................... 24
4
Transport and commissioning ................................................................................. 25
4.1 unpacking ..................................................................................................... 25
4.2 Repacking .................................................................................................... 25
4.3 Disposal of packaging materials................................................................... 25
4.4 Scope of delivery and accessories............................................................... 26
4.5 Setup/connection.......................................................................................... 26
4.5.1 Transportation without packaging ................................................... 26
4.5.2 Installation site................................................................................. 27
4.5.3 Connecting the unit to the power supply and existing network ....... 27
4.5.4 WLAN configuration ........................................................................ 28
4.6 Commissioning............................................................................................. 28
4.6.1 Insert the storage tray baseplate..................................................... 28
4.6.2 Switching the unit ON and OFF....................................................... 29
4.6.3 Positioning the door insulation ........................................................ 30
4.6.4 Installing and configuring the unit.................................................... 31
4.6.4.1 Installing the unit............................................................... 31
4.6.4.2 Automatic unit search....................................................... 32
4.6.4.3 Manual unit search ........................................................... 32
4.6.4.4 Remove the unit ............................................................... 33
4.6.5 Configuration following initial startup of the unit.............................. 33
4.6.6 Main screen following startup of the unit......................................... 33
4.6.7 Job list and multi-select ................................................................... 34
4.6.8 Selecting the job and starting the process ...................................... 35
5
Operation................................................................................................................. 36
5.1 Loading the furnace for sintering.................................................................. 36
5.2 Starting the glazing process ......................................................................... 38
5.2.1 Loading the furnace for glazing ....................................................... 39
5.2.2 Using the glazing spray ................................................................... 40
5.2.2.1 Preparing the restoration.................................................. 40
5.2.2.2 Fixing the restoration to the restoration holder................. 40
5.2.2.3 Spraying the glaze onto the restoration surface............... 40
5.3 Crystallization / glazing process IPS e.max CAD......................................... 41
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Table of contents Sirona Dental Systems GmbH
Operating Instructions CEREC SpeedFire
5.3.1 Restoration preparation for crystallization/glazing: .......................... 42
5.4 VITA SUPRINITY® PC crystallization/glazing process................................. 44
5.5 Fireproof tray with integrated fan .................................................................. 46
6
Care and maintenance ............................................................................................. 47
6.1 Insulation material of the furnace chamber ................................................... 47
6.2 Replacing the main fuses.............................................................................. 48
6.3 Replacing the filter ........................................................................................ 49
6.4 Care, cleaning, and disinfecting agents ........................................................ 50
7
Service options......................................................................................................... 51
7.1 Temperature test........................................................................................... 51
7.2 Calibration ..................................................................................................... 51
8
Disposal.................................................................................................................... 52
8.1 Disposal ........................................................................................................ 52
Index......................................................................................................................... 53
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Sirona Dental Systems GmbH 1General data
Operating Instructions CEREC SpeedFire 1.1Dear customer,
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1
General data
1.1
Dear customer,
Thank you for your purchase (inFi r e)
Thank you for purchasing your CEREC SpeedFire high-temperature
furnace from Sirona.
It will support you with your work for many years, as it was developed and
built with state-of-the-art technology.
Nevertheless, improper use and handling can cause damage and
hazards. Please read and follow these operating instructions carefully.
Always keep them within easy reach.
To prevent personal injury or material damage, it is important to observe
all safety information.
1.2
Contact information
Worldwide customer servic e
Customer service center In the event of technical queries, please use our online contact form at
www.sirona.com. In the navigation bar, go to the menu commands
"CONTACT"
/
"Customer Service Center"
and then click the
"CONTACT
FORM FOR TECHNICAL QUESTIONS"
button.
Manufacturer's address (worldwide)
Manufacturer's address Sirona Dental Systems GmbH
Fabrikstrasse 31
64625 Bensheim
Germany
Trademark
Phone: +49 (0) 6251/16-0
Fax: +49 (0) 6251/16-2591
e-mail: contact@sirona.com
www.sirona.com
1.3
General information about this operating manual
Observe the Operating Instructions
Observe the Operating Instructions Please familiarize yourself with the unit by reading through these
Operating Instructions before putting it into operation. It is essential that
you comply with the specified warning and safety information.
Keep documents safe Always keep the Operating Instructions handy in case you or another
user require(s) information at a later point in time. Save the Operating
Instructions on the PC or print them out.
If you sell the unit, make sure that the Operating Instructions are included
with it either as a hard copy or on an electronic storage device so that the
new owner can familiarize himself with its functions and the specified
warning and safety information.
Online portal for technical documents We have set up an online portal for the Technical Documents at http://
www.sirona.com/manuals. From here, you can download these
Operating Instructions along with other documents. Please complete the
online form if you would like a hard copy of a particular document. We will
then be happy to send you a printed copy free of charge.
Help If you continue to have difficulties despite having thoroughly studied the
Operating Instructions, please contact your dental depot.
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1General data Sirona Dental Systems GmbH
1.4General conventions and structure of the document Operating Instructions CEREC SpeedFire
1.4
General conventions and structure of the
document
1.4.1 Structure of the document
1.4.1.1
Identification of the danger levels
To prevent personal injury and material damage, please observe the
warning and safety information provided in this document. This
information is highlighted as follows:
Tip: Information for facilitating work.
1.4.1.2
Formats and symbols used
The formats and symbols used in this document have the following
meaning:
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.
Prerequisite
1. First action step
2. Second action step
or
➢ Alternative action
Result
➢ Individual action step
Requests you to do something.
see “Formats and symbols
used [ → 6]”
Identifies a reference to another text
passage and specifies its page
number.
● List Identifies a list.
“Command / menu item” Identifies commands, menu items, or
quotations.
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Sirona Dental Systems GmbH 1General data
Operating Instructions CEREC SpeedFire 1.5Scope of these Operating Instructions
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1.4.2 Notes to the repository
It is mandatory to keep this operating manual in an easily accessible
place for the purpose of later reference. In the event of a sale or transfer
of the device to another user, make sure that the device is supplied along
with the operating manual, so that the new owner can get acquainted with
the operation and the appropriate precautions and warnings
1.5
Scope of these Operating Instructions
Equipment options This document describes the full version of your system. It may therefore
cover components that are not included in the system you purchased.
1.6
Warranty and liability
Maintenance In the interest of the safety and health of patients, users or third parties,
it is necessary that maintenance work is carried out at fixed time intervals
to ensure the operational safety and reliability of your product.
The operator must ensure the implementation of the maintenance work.
As a manufacturer of electro-medical equipment, we can consider
ourselves responsible for the safety characteristics of the device only if
maintenance and repairs are carried out only by us or by companies
authorized explicitly by us for this purpose and if components are
replaced with original spare parts in case of failure.
Exclusion of liability If the operator does not meet the obligation to carry out such maintenance
or fault messages are ignored, Sirona Dental Systems or its authorized
dealer does not assume any liability for damage caused.
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1General data Sirona Dental Systems GmbH
1.7Intended use Operating Instructions CEREC SpeedFire
1.7
Intended use
The unit may only be used in conjunction with the Sirona CAD/CAM
system and is used for producing ceramic restorations.
The CEREC SpeedFire is suitable for sintering, painting and glazing ZrO
2
ceramics and for painting and glazing glass ceramics. Only heat
treatment processes sent as a job to the unit from the Sirona CAD/CAM
software may be performed. Heat treatments must be applied exclusively
to the restorations and materials assigned by the software.
The heat treatment is specified automatically by the CAD/CAM software
and is based on the material and dimensions of the restoration.
Follow the operating ins tructions
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.
NOTICE
Use of acidic coloring liquids
Coloring liquids may contain acids which can escape during the
sintering process and damage the heating element.
➢ Recommendation: Only use Sirona water-based coloring liquids.
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Sirona Dental Systems GmbH 1General data
Operating Instructions CEREC SpeedFire 1.8Legend
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1.8
Legend
Year of manufacture
Fragment hot surface
Fragment: Warning of hand i njuries
Product disposal symbol
Accompanying documents (symbol is on the rating plate)
Accompanying documents
This symbol can be found on the rating plate on the unit.
Meaning: Observe the Operating Instructions when operating the unit.
This symbol can be found on the rating plate on the unit.
Meaning: The accompanying documents are available on the Sirona
homepage.
Description of the packaging
Year of manufacture
"Hot surface" symbol
"Warning of hand injuries" symbol
Warning of hand injuries in the vicinity of devices with closing
mechanical parts.
Product disposal symbol (see "Disposal [ → 52]").
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1General data Sirona Dental Systems GmbH
1.8Legend Operating Instructions CEREC SpeedFire
Symbols on the packaging
Take note of the following symbols on the packaging:
Top
Keep dry
Fragile
Stack limit 2
Transport temperature -40 - +70
Transport humidity 10 - 95
Transport air pressure 50 0 - 1060
Top
Protect from moisture
Fragile; handle with care
Do not stack
Temperature during storage and transport
-40
+70
Relative humidity during storage and transport
95
10
Air pressure during storage and transport
1060
500
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Sirona Dental Systems GmbH 2Safety instructions
Operating Instructions CEREC SpeedFire 2.1Basic safety information
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2
Safety instructions
2.1
Basic safety information
2.1.1 Prerequisites
2.1.2 Maintenance and repair
● 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.
2.1.3 Modifications to the product
Modifications to this product which might affect the safety of the system
owner, patients or other persons are prohibited by law!
For reasons of product safety, this product may be operated only with
original FONA Dental accessories or third-party accessories expressly
approved by FONA Dental. The user assumes the risk of using nonapproved accessories.
2.1.4 Accessories
Product safety with the power cable
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 is
responsible for any damage resulting from the use of non-approved
accessories.
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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2.2Connecting the unit Operating Instructions CEREC SpeedFire
2.1.5 In case of damage
In case of noticeable malfunctions or damage, stop using the instrument
immediately and notify your authorized dealer or the manufacturer.
2.2
Connecting the unit
Description
Perform connection by following the directions given in the present
operating instructions.
2.3
Connection of external equipment
If any equipment not approved by Sirona is connected, it must comply
with the applicable standards:
● EN 60 950 for information technology equipment, and
● EN 61 010-1 for laboratory equipment.
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Sirona Dental Systems GmbH 2Safety instructions
Operating Instructions CEREC SpeedFire 2.4Patient environment
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2.4
Patient environment
Patient environment
Patient environment
CEREC SpeedFire is a laboratory device and may not therefore be used
in the patient environment (A).
This applies to all possible patient positions (B) during the examination or
treatment.
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
1500mm
59”
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2Safety instructions Sirona Dental Systems GmbH
2.5Ventilation slots Operating Instructions CEREC SpeedFire
2.5
Ventilation slots
Under no circumstances may the ventilation slots on the rear of the unit
be covered, since otherwise the air circulation will be obstructed. This can
cause the unit to overheat.
Do not spray into the ventilation slots
Do not spray liquids such as disinfectants into the ventilation slots. This
may lead to malfunctions. Use wipe disinfection only in the vicinity of the
ventilation slots.
2.6
Product-specific safety instructions
inFire safety instructions
Incorrect setup
CAUTION
Risk due to improper operation
The unit may only be operated by employees who are familiar with the
content of these operating instructions. Signs and labels on the unit
must be kept in legible condition at all times. They may not be removed.
CAUTION
Danger due to incorrect installation
The unit may only be set up in dry rooms and must never be in contact
with any liquids. Furniture items and other equipment in the vicinity of
the furnace must not contain any explosive, flammable or easily
ignitable materials. It is prohibited to keep or store ignitable or flammable
gases or liquids in the room where the furnace is set up.
WARNING
Risk of burns or damage / risk of the temperature measuring element
shifting
There is a risk of burns or of contact with insulating material if you reach
into the furnace chamber.
There is also a risk of the temperature measuring element being
damaged or shifting.
➢ Please wear safety gloves and use the tweezers when loading or
unloading the furnace.
➢ Never touch the temperature measuring element.
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Sirona Dental Systems GmbH 2Safety instructions
Operating Instructions CEREC SpeedFire 2.7Insulation material of the furnace chamber
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Objects falling out
Risk of burning
2.7
Insulation material of the furnace chamber
Fragment: CAUTION Handling an d dis p os in g of the insulating material
Fragment NOTE IN THE OPERATING INSTRUCTIONS
Please also observe the information provided under “Positioning the door
insulation [ → 30]”.
WARNING
Risk of burns due to objects falling out
As there is a serious risk of burns in this case, it is essential to install a
fire-proof table and floor covering.
I. For safety reasons, the furnace must be operated when standing. This
is the only way that the user can quickly avoid any parts that fall out.
II. You are advised to wear heat-proof protective clothing when carrying
out super speed sintering. In accordance with professional association
regulations, the operator of the site is responsible for providing the user
with appropriate protective clothing.
III. The operator of the site is responsible for providing the user with
appropriate safety instructions.
IV. If a fracture occurs during the sintering process as a result of a failure
to follow the recommended drying procedure, there is a risk that hot
objects will fall out as soon as the furnace door is opened.
V. The furnace should only be loaded and unloaded using the tweezers.
For safety reasons, a trained user must be present when the furnace is
being loaded or unloaded.
WARNING
Risk of burns due to hot surfaces
The unit may develop hot surfaces in some areas after extended use.
Use the necessary caution around the unit, especially when the furnace
is operated for extended periods.
➢ Never touch the hot surfaces.
CAUTION
Handling and disposing of the insulating material
Abrasion of insulating material in the furnace door area may occur,
which is visible as white dust. These deposits should:
- be wiped off with a moist cloth or
- be extracted with a vacuum cleaner with a fine particle filter (e.g. HEPA
/ Dust category H),
- not be blown away with compressed air,
- not be blown away by the wind.
Direct skin contact may lead to skin irritation. Please therefore avoid
contact with the skin and eyes and wear gloves and safety goggles as
necessary. In the event of contact with the skin wash the dust of the
insulating material off with clear running water.
Always dispose of the insulating material in a closed container (see also
"Disposal [ → 52]").
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3Product description Sirona Dental Systems GmbH
3.1Main components of the product Operating Instructions CEREC SpeedFire
3
Product description
3.1
Main components of the product
Basic unit
Rear of the basic unit
A Basic unit
CEREC SpeedFire
D Bottom door insulation
B Control panel E Top door insulation
C Start button
A Main switch ON/OFF C Main fuses F1 and F2
B Power connection D Communication interface for
the control panel
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Sirona Dental Systems GmbH 3Product description
Operating Instructions CEREC SpeedFire 3.2Explanation of the symbols
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Rear side of the control panel
3.2
Explanation of the symbols
3.2.1 Information
The following data is available in the Information menu:
●
"serial number"
●
"furnace firmware"
●
"user app"
●
"MAC-address:"
A Connector plug for the
communication control
panel
C 2x USB
B "Ethernet" connection for
LAN
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3Product description Sirona Dental Systems GmbH
3.2Explanation of the symbols Operating Instructions CEREC SpeedFire
3.2.2 Job archive
The
"Job Archive"
contains new, processed, deleted and canceled jobs.
You can permanently delete the jobs or send them to the job list again.
1. To process the jobs, go to the overview via information (symbol "i") /
"Job Archive"
.
2. Select the job to be processed here and press "Next" ("Start"
symbol).
You will then see all possible processing steps displayed.
3. Confirm the processing step by tapping it.
4. You can go back to the job list by tapping the symbols "Step back"
and "Home".
The multi-select option is enabled here automatically.
3.2.3 Settings
The Settings menu includes the following sub-menus:
●
"LAN-Settings"
●
"WLAN-Settings"
●
"Service"
●
"basic settings"
LAN settings
You can switch from a static to an assigned IP address here.
WLAN settings
You can change the settings for your wireless connection here.
Service
Service functions such as the temperature test, log files and calibrate are
only used with the support of customer services or a trained service
technician.
● Temperature test
● Logfiles
● Door open and close
● Calibration
● Factory settings
Use this option to reset the unit to factory settings. All saved data is
lost in this process.
Basic settings
You can select the unit of temperature, the time, date and language here.
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Sirona Dental Systems GmbH 3Product description
Operating Instructions CEREC SpeedFire 3.3Standards/ approvals/ certifications
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3.2.4 Home
Touching the “Home” icon always takes you back to the job list main view.
3.2.5 Multi-select
Touching this icon allows you to select multiple jobs.
3.2.6 Next step
Touching this icon takes you to the next step.
3.2.7 Previous step
Touching this icon always takes you to the previous step.
3.2.8 Start of
Use this option to start your selected actions.
3.2.9 Cancel
Use this option to cancel the current action.
After canceling a job, the job is sent automatically to the central archive.
You can activate the job again by selecting it.
3.3
Standards/ approvals/ certifications
Fragment: Machinery Dir ective CE mark without “c onnected products”
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.
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3Product description Sirona Dental Systems GmbH
3.4Technical data Operating Instructions CEREC SpeedFire
3.4
Technical data
Technical data for the CEREC SpeedF ire
Model designation: CEREC SpeedFire
Type of protection against electric shock: Protection Class I device
Degree of protection against ingress of water: Ordinary device (without protection against ingress of
water)
Setup location: Indoors in dry area
Operating altitude: ≤ 2000 m above sea level
Temperature range: 5°C to 35°C (41°F to 95°F)
Relative humidity max. 80%
Pollution degree: 2
Mode of operation Continuous operation
Dimensions of unit (W x H x D in mm): 250 x 425 x 425
Dimensions of packaged unit (W x H x D in mm): 400 x 600 x 500
Furnace chamber: Diameter 38 mm x 20 mm height
Maximum sintering temperature: 1600°C (2912°F)
Approx. weight without packaging: 21 kg
Approx. weight including packaging: 30 kg
Rated line voltage: AC 100V - 240V
Rated power frequency: 50/60Hz
Admissible line voltage fluctuations: ±10% of nominal voltage
Power consumption: max. 1200 W
Interfaces: 2x USB 2.0
1x LAN (RJ45)
WLAN (optional via WLAN USB dongle)
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Sirona Dental Systems GmbH 3Product description
Operating Instructions CEREC SpeedFire 3.5Electromagnetic compatibility
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3.5
Electromagnetic compatibility
Fragment: inEos X5
Observance of the following information is necessary to ensure safe
operation regarding EMC aspects.
CEREC SpeedFire complies with the requirements for electromagnetic
compatibility (EMC) according to DIN EN 61326-1:2006-10.
CEREC SpeedFire is hereinafter referred to as "UNIT".
3.5.1 Electromagnetic emission
The UNIT is intended for operation in the electromagnetic environment
specified below.
The customer or user of the UNIT should make sure that it is used in such
an environment.
Emission measurement Conformity Electromagnetic environment - guidelines
RF emissions according to CISPR 11 Group 1 The UNIT uses RF energy only for its internal
function. Therefore, its RF emissions are very low
and are not likely to cause any interference in
nearby electronic equipment.
RF emissions according to CISPR 11 Class B The UNIT is intended for use in all facilities,
including residential areas and in any facilities
connected directly to a public power supply
providing electricity to buildings used for residential
purposes.
Harmonics
according to IEC 61000-3-2
Class A
Voltage fluctuations / flicker according
to IEC 61000-3-3
coincides
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3Product description Sirona Dental Systems GmbH
3.5Electromagnetic compatibility Operating Instructions CEREC SpeedFire
3.5.2 Interference immunity
The UNIT is intended for operation in the electromagnetic environment
specified below.
The customer or user of the UNIT should make sure that it is used in such
an environment.
Interference
immunity tests
IEC 60601-1-2 Test level Compliance level Electromagnetic environment -
guidelines
Electrostatic
discharge (ESD)
according to IEC
61000-4-2
± 4 kV contact
± 8 kV air
± 4 kV contact
± 8 kV air
Floors should be wood, concrete, or
ceramic tile. If the floor is covered with
synthetic material, the relative
humidity must be at least 30%.
Electrical fast
transient/burst
according to
IEC 61000-4-4
± 0.5 kV for input and
output lines
± 1 kV for power supply
lines
± 0.5 kV for input and
output lines
± 1 kV for power supply
lines
The quality of the line power supply
should be that of a typical commercial
or hospital environment.
Surge voltages
according to IEC
61000-4-5
± 0.5kV differential mode
voltage
± 1 kV common mode
voltage
± 0.5kV differential
mode voltage
± 1 kV common mode
voltage
The quality of the line power supply
should be that of a typical commercial
or hospital environment.
Voltage dips,
short interruptions
and variations of the
power supply
according to
IEC 61000-4-11
0% U
T
for ½ period (100%
dip of U
T
)
0% U
T
for ½ period
(100% dip of U
T
)
The quality of the line power supply
should be that of a typical commercial
or hospital environment.
Conducted RF
interference
IEC 61000-4-6
1 V
eff
150 kHz to 80 MHz
1 V
eff
d= [1.2] √P
Radiated RF
interference
IEC 61000-4-3
3V/m
80MHz to 1GHz
3V/m
1.4GHz to 2.0GHz
1V/m 1.4GHz to 2.7GHz
3 V/m
3 V/m
1 V/m
d= [1.2] √P
at 80MHz to 1GHz
d= [2.3] √P
at 1.4GHz to 2.7GHz
with P as the power rating of the
transmitter in watts (W) according to
the transmitter manufacturer's
specifications and d as recommended
safety distance in meters (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey
1
should
be less than the compliance level
2
in
each frequency range.
Interference is possible in the vicinity
of equipment bearing the following
graphic symbol.
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Sirona Dental Systems GmbH 3Product description
Operating Instructions CEREC SpeedFire 3.5Electromagnetic compatibility
bеЦдблЬ
Remark 1
The higher frequency range applies at 80 MHz and 800 MHz.
Remark 2
These guidelines may not be applicable in all cases. The propagation of
electromagnetic waves is influenced by their absorption and reflection by
buildings, objects and persons.
1. The field strengths of fixed transmitters, such as base stations of
radiotelephones and mobile agricultural radio broadcast services,
amateur radio stations, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. A site
survey is recommended to assess the electromagnetic environment
due to fixed RF transmitters. If the measured field strength in the
location in which the UNIT is used exceeds the applicable RF
compliance level specified above, the UNIT should be observed to
verify normal operation. If unusual performance characteristics are
observed, it may be necessary to take additional measures such as
reorientation or repositioning of the UNIT.
2. Over the frequency range 150kHz to 80 MHz, field strengths should
be less than 3 V/m.
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3Product description Sirona Dental Systems GmbH
3.5Electromagnetic compatibility Operating Instructions CEREC SpeedFire
3.5.3 Working clearances
Recommended working clearances
between portable and mobile RF
communication devices and the UNIT
The UNIT is intended for operation in an electromagnetic environment,
where radiated RF interference is checked. The customer or the user of
the UNIT can help prevent electromagnetic interference by duly
observing the minimum distances between portable and/or mobile RF
communication devices (transmitters) and the UNIT. These values may
vary according to the output power of the relevant communication device
as specified below.
For transmitters whose maximum nominal output is not specified in the
above table, the recommended working clearance d in meters (m) can be
determined using the equation in the corresponding column, where P is
the maximum nominal output of the transmitter in watts (W) specified by
the transmitter manufacturer.
Remark 1
An additional factor of 10/3 is applied when calculating the recommended
working clearance between transmitters in the 80 MHz to 2.3 GHz
frequency range in order to reduce the probability that a mobile/portable
communication device unintentionally brought into the patient area could
lead to interference.
Remark 2
These guidelines may not be applicable in all cases. The propagation of
electromagnetic waves is influenced by their absorption and reflection by
buildings, objects and persons.
Rated maximum output power of
transmitter
[W]
Working clearance according to transmission frequency [m]
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz
d= [1.2] √P d= [1.2] √P d= [2,3] √P
0,01 0,12 0,12 0,23
0,1 0,38 0,38 0,73
1 1,2 1,2 2,3
10 3,8 3,8 7,3
100 12 12 23
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Sirona Dental Systems GmbH 4Transport and commissioning
Operating Instructions CEREC SpeedFire 4.1unpacking
bеЦдблЬ
4
Transport and commissioning
4.1
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.
If you no longer have the original packaging, this can also be reordered.
The order number is 65 82 899.
Before shipping the unit, remove the door insulation (top/bottom) and the
positioning pin and close the furnace door.
4.2
Repacking
✔ The main switch on the back side of the unit is set to the 0 (OFF)
position.
1. Pull out the power cable.
2. Loosen both knurled screws on the communication cable connector
and pull it out.
3. Stow the power cable and the communication cable.
4. Check the unit for completeness according to the scope of delivery.
5. Pack the unit securely.
4.3
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.
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4.4Scope of delivery and accessories Operating Instructions CEREC SpeedFire
4.4
Scope of delivery and accessories
● Furnace
● Power cable
● Restoration holder (“Glazing Support Single Unit” and “Glazing
Support Multi Unit”)
● Top and bottom door insulation
● Positioning pin for door insulation
● CEREC SpeedPaste
● CEREC Zirconia Shade Guide
●Tweezers
● USB-WLAN adapter
● Ferrite core
● Network cable
Product safety with the power cable
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 is
responsible for any damage resulting from the use of non-approved
accessories.
4.5
Setup/connection
4.5.1 Transportation without packaging
Fragment: Transport without packaging
Transportation 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.
➢ Do not grasp the unit by its plastic housing.
➢ Always grasp the unit by its chassis next to its feet.
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Sirona Dental Systems GmbH 4Transport and commissioning
Operating Instructions CEREC SpeedFire 4.5Setup/connection
bеЦдблЬ
4.5.2 Installation site
The unit is designed for desktop use and requires a level footprint of
approx. 250 x 425 mm (W x D) with a loading capacity of 21 kg. The unit
is 425 mm high. The ventilation slots on the rear of the unit must not be
obstructed. Ensure there is a minimum distance of 100 mm between the
rear of the unit and wall.
The unit must not be installed at sites with a high level of humidity or dust!
1. Always set up the unit in a dry location, as specified in the safety
information.
2. Position the unit so that the main switch on the back is easily
accessible (at least 100 mm from wall).
4.5.3 Connecting the unit to the power supply and existing
network
Connecting the unit to the power supply
Only use the power cord supplied in the package for connecting to the
mains. The unit must be connected directly to a fixed socket and must not
be bridged via an extension cable.
➢ Connect the unit to the power supply.
Connecting the control panel
➢ Connect the control panel directly to the primary unit using the
communication cable. Make sure that both knurled screws on the
connector are fastened tightly.
Connecting the unit to the network
➢ Integrate your unit into your existing network via the LAN "Ethernet"
connection. Use the supplied network cable to do so.
Fasten the ferrite core
1. Place the network cable into the open ferrite core.
2. Close the ferrite core until it locks into place.
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4.6Commissioning Operating Instructions CEREC SpeedFire
4.5.4 WLAN configuration
Use the USB WLAN adapter also supplied for wireless connection of the
unit to an existing network.
1. Inset the adapter into one of the existing USB slots on the control
panel.
2. Activate the WLAN configuration in the Settings menu /
"WLAN-
Settings"
by pressing
"ON"
.
3. As soon as the WLAN function is activated, available networks are
shown. Pressing on the desired network will open the network key
entry dialog automatically. Input the network key and confirm the
entry by pressing enter.
4. Press on the selected network again to open the IP address input
window.
5. Tap on the number field to change the IP address. By pressing the
relevant rows, you have the option to change the entry.
6. Before leaving the menu, confirm the entry by pressing enter.
Otherwise your changes will not be saved.
7. You can now leave the menu and configure the settings on the PC.
8. Select the network selected on the SpeedFire on the PC and adjust
the IP address accordingly where necessary.
9. You can now automatically search for the device in the CEREC
software device configuration or add it manually.
4.6
Commissioning
4.6.1 Insert the storage tray baseplate
➢ Place the baseplate also supplied into the storage area provided
above the fan.
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Operating Instructions CEREC SpeedFire 4.6Commissioning
bеЦдблЬ
4.6.2 Switching the unit ON and OFF
Switch on the unit
1. Use the main switch on the rear of the unit to switch it on.
2. Press the start button on the control panel until the unit’s strip of LEDs
lights up.
The unit completes a system check and starts the application
software.
Switching the unit off
➢ To switch off the unit again, press and hold the start button on the
control panel for several seconds.
or
➢ You can also use the main switch on the rear of the unit to switch
it off.
Open door
1. Open the door in order to insert the door insulation also supplied.
2. Go to the Settings menu /
"Service"
/
"open/ close door"
, in order to
activate the opening of the door.
3. Close the menu after opening in order to arrive at the main view.
NOTICE
Only switch on the unit once you have connected the network cable.
IMPORTANT
An update process interrupted due to a power failure means that the
control panel will be displayed when the unit is turned on and will
disappear immediately.
➢ In this case, press the Start button (A) on the control panel and keep
this pressed down until a beep sounds on the furnace and the
furnace restarts.
This process can take 2-3 minutes.
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4.6Commissioning Operating Instructions CEREC SpeedFire
4.6.3 Positioning the door insulation
Fragment: CAUTION Handling and disposing of the insulating material
1. Insert the positioning pin into the hole of the furnace door.
2. Start by placing the bottom door insulation on the positioning pin.
CAUTION
Handling and disposing of the insulating material
Abrasion of insulating material in the furnace door area may occur,
which is visible as white dust. These deposits should:
- be wiped off with a moist cloth or
- be extracted with a vacuum cleaner with a fine particle filter (e.g. HEPA
/ Dust category H),
- not be blown away with compressed air,
- not be blown away by the wind.
Direct skin contact may lead to skin irritation. Please therefore avoid
contact with the skin and eyes and wear gloves and safety goggles as
necessary. In the event of contact with the skin wash the dust of the
insulating material off with clear running water.
Always dispose of the insulating material in a closed container (see also
"Disposal [ → 52]").
CAUTION
The unit must not be operated without door insulation.
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Operating Instructions CEREC SpeedFire 4.6Commissioning
bеЦдблЬ
3. Insert the top door insulation onto the bottom door insulation.
Fragment Warranty exclud ed
The door insulation is a consumable and suffers wear from each use. It is
therefore excluded from the warranty. After use, wear is visible on the
insulation as abrasion and cracks. The cracks have a negative impact on
the quality of the process. As soon as it is no longer possible to load the
furnace safely or the contact surface is damaged, replace the door
insulation.
If the unit is to be transported, remove the door insulation from the unit
and close the door prior to transportation.
4.6.4 Installing and configuring the unit
4.6.4.1
Installing the unit
You must establish a connection to your CEREC recording unit before
you can operate the unit.
The CEREC SpeedFire can be operated with both a static as well as an
automatically assigned IP address. In the factory the unit is always
configured with a static IP address. The default IP address is as follows:
192.168.230.xy. The digits x and y are made up from the last two digits of
the unit serial number. These can be found on the label on the rear of the
device If the serial number ends in "00" then the xy value is always "100".
The settings for the IP address, subnet mask and default gateway of the
CEREC SpeedFire are shown in the furnace app in the Settings menu /
"LAN-Settings"
.
NOTICE
The CEREC SpeedFire can only be used in conjunction with the CEREC
acquisition unit, CEREC software and a connected CEREC grinding
unit. Prerequisites for transferring the jobs to the CEREC SpeedFire:
-CEREC SpeedFire is turned on,
- CEREC SpeedFire is configured and connected as a device in the
software,
- CEREC SpeedFire is activated as a production unit for the case.
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4.6Commissioning Operating Instructions CEREC SpeedFire
4.6.4.2
Automatic unit search
✔ The unit must be switched on.
✔ The unit must be directly connected to the existing network with the
network cable.
1. Start the CEREC SW software.
2. Move the mouse cursor to the top of the window.
or
➢ Click the start window button.
The system menu is displayed.
3. Click on the
"Configuration"
button in the system menu.
4. Click on the
"Devices"
button.
5. Click on the
"Scan for New Devices"
button.
All connected units are recognized.
6. Enter a name for the new unit.
4.6.4.3
Manual unit search
✔ The unit must be switched on.
✔ The unit must be directly connected to the existing network with the
network cable.
1. Start the CEREC SW software.
2. Move the mouse cursor to the top of the window.
or
➢ Click the start window button.
The system menu is displayed.
3. Click on the
"Configuration"
button in the system menu.
4. Click on the
"Devices"
button.
5. Click on the
"Add Device (Manual)"
button.
6. Select
"Network"
.
7. Enter the network address.
8. Click on the
"Ok"
button.
The software attempts to contact the device.
9. Enter a name for the new unit.
If connection fails, check the network status.
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Sirona Dental Systems GmbH 4Transport and commissioning
Operating Instructions CEREC SpeedFire 4.6Commissioning
bеЦдблЬ
4.6.4.4
Remove the unit
✔ The unit is not in operation.
1. Click on 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.
4.6.5 Configuration following initial startup of the unit
Here you will be given the option to select the required language and
temperature unit and to set the clock.
The configuration can be found in the
"Settings" /"basic settings"
menu.
4.6.6 Main screen following startup of the unit
Once connected successfully, the start screen for the unit’s software is
displayed. In this view you shall receive various information on the device
status and operation.
ATime
B Temperature of the furnace chamber
C Settings
D Information
E Overview of received jobs (job list)
F Multi-select option: selection of several jobs
G Status information field and information on next step
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4.6Commissioning Operating Instructions CEREC SpeedFire
4.6.7 Job list and multi-select
Once jobs have been successfully processed in your CEREC MC/MC X
or MCXL, the heat treatment jobs are automatically sent to the furnace. A
CEREC SpeedFire must be connected for the automatic transfer of jobs.
All jobs are displayed in the main view of the furnace app. You will have
the option of selecting your job based on the material, patient ID,
processing date, or tooth number, and then starting the process.
Multi-select icon
If you wish to work on several jobs during one process, enable the multiselect option via the multi-select button to select multiple jobs. It is only
possible to work on several jobs during one process if the material and
size of the restoration are the same as for the first selected job.
As soon as you have activated the first job, other jobs will only remain
visible if they can also be worked on during the same process.
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Operating Instructions CEREC SpeedFire 4.6Commissioning
bеЦдблЬ
4.6.8 Selecting the job and starting the process
Select job
➢ Touch the job in the job list.
The next process available for the material are displayed.
Selecting the process - sintering as an example
● Sintering:
Restoration is dry and can be sintered without pre-drying.
● Pre-drying:
You only want to pre-dry.
● Pre-drying and sintering:
Restoration is moist and is pre-dried and sintered in a single process.
Loading the furnace and starting the process
After selecting the process, you will be asked to load the restoration into
the furnace.
Fragment: start of process
➢ Start the process by touching the start icon.
The furnace shuts automatically once the process starts.
End of process
At the end of the process, you will receive a message about the status
and other processing options:
● Prepare glazing
● Process later
● Complete job
Glaze
Only use approved auxiliary tools and materials for the glazing process.
Fragment: start of process
➢ Start the process by touching the start icon.
The furnace shuts automatically once the process starts.
NOTICE
Only use approved materials
Only materials that can be selected from the material dialog in the
CEREC SW software or for which a heat treatment program is saved
after selection are allowed for heat treatment.
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5.1Loading the furnace for sintering Operating Instructions CEREC SpeedFire
5
Operation
5.1
Loading the furnace for sintering
Fragment: CAUTION Furnace chamber size
Fragment: CAUTION Materials
1. Place the restoration with the occlusal surface facing downward on
the top door insulation. The restoration must not protrude from the
insulation surface, as this might cause a collision with the furnace
chamber insulation.
2. Start the process by touching the start icon.
The furnace shuts automatically once the process starts.
NOTICE
Maximum Observe restoration size
Observe the maximum Furnace chamber size when loading the furnace.
- Diameter: 38mm
- Height: 20 mm
The restoration (including with the Glazing Support Single/Multi Unit)
must not exceed this length (38 mm) and height (20mm), otherwise the
chamber may be damaged.
NOTICE
Only use approved materials
Only load the furnace with approved materials, which must be assigned
uniquely to the heat treatment job in the furnace.
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Sirona Dental Systems GmbH 5Operation
Operating Instructions CEREC SpeedFire 5.1Loading the furnace for sintering
bеЦдблЬ
The furnace opens automatically following successful heat
treatment. The process is not yet completed here as the last
cooling-off phase occurs in an open condition.
You will be notified by a message on the display and via a signal
tone once the process has completed. The unit’s LED status
display is green and you can now unload the furnace.
3. As the restoration is still very hot in this phase, only unload the
furnace using metallic or ceramic tweezers. Plastic tweezers are not
suitable for removing restorations. Place the restoration on the fireproof tray (A) for further cooling (see "Fireproof tray with integrated
fan [ → 46]").
If the furnace is still too hot after a process, it delays the start of
the next process until the maximum start temperature is reached.
If the maximum start temperature is reached, the furnace
automatically starts the pre-selected program. The start
temperature is process-dependent and is pre-set.
The procedure for sintering zirconium oxide may be different, depending
on the material manufacturer. Therefore, always follow the specifications
of the manufacturer of the material to be used.
CAUTION
Damage to furnace and deposited items
As the furnace opens automatically after the process, the furnace and
deposited items can be damaged if these instructions are not followed.
➢ Do not use the space directly under the door as a storage surface.
WARNING
Risk of burning
The restoration and parts of the door insulation may still be hot.
➢ Always pick up some tweezers to remove the restoration from the
furnace.
➢ Allow the restoration to cool down for another five minutes before
picking it up with your hands.
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5Operation Sirona Dental Systems GmbH
5.2Starting the glazing process Operating Instructions CEREC SpeedFire
5.2
Starting the glazing process
See “Using the glazing spray [ → 40]” for how to use the glazing spray.
1. Select the job.
2. Select the process.
3. Load the furnace (see “Loading the furnace for glazing [ → 39]”).
4. Start the process by touching the start icon.
The furnace closes automatically and performs the selected
process.
The furnace opens automatically following successful heat
treatment. The process is not yet completed here as the last
cooling-off phase occurs in an open condition.
5. As the restoration is still very hot in this phase, only unload the
furnace using metallic or ceramic tweezers. Plastic tweezers are not
suitable for removing restorations. Place the restoration on the fireproof tray (A) for further cooling (see “Fireproof tray with integrated
fan [ → 46]”).
WARNING
Risk of burning
The restoration and parts of the door insulation may still be hot.
➢ Always pick up some tweezers to remove the restoration from the
furnace.
➢ Allow the restoration to cool down for another five minutes before
picking it up with your hands.
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Sirona Dental Systems GmbH 5Operation
Operating Instructions CEREC SpeedFire 5.2Starting the glazing process
bеЦдблЬ
5.2.1 Loading the furnace for glazing
Fragment: CAUTION Furnace chamber size
Fragment: CAUTION Materials
Use the restoration holders, firing paste (CEREC SpeedPaste) and
tweezers supplied in the package for loading the furnace for the glazing
process. Also observe the operating instructions supplied with the
CEREC SpeedPaste.
Fixing the restoration with the “Glazing Support Single Unit”
Fixing the restoration with the “Glazing Support Multi Unit”
1. Fill the restoration with the firing paste and apply the paste evenly up
to the restoration margin.
2. Place the tray in the paste and pick up the tweezers, if required.
3. After fixing the restoration to the restoration holder, position the
holder centrally on the top door insulation and ensure that the holder
or restoration do not protrude out from the door insulation; otherwise,
these may collide with the furnace chamber.
NOTICE
Maximum Observe restoration size
Observe the maximum Furnace chamber size when loading the furnace.
- Diameter: 38mm
- Height: 20 mm
The restoration (including with the Glazing Support Single/Multi Unit)
must not exceed this length (38 mm) and height (20mm), otherwise the
chamber may be damaged.
NOTICE
Only use approved materials
Only load the furnace with approved materials, which must be assigned
uniquely to the heat treatment job in the furnace.
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5Operation Sirona Dental Systems GmbH
5.2Starting the glazing process Operating Instructions CEREC SpeedFire
5.2.2 Using the glazing spray
5.2.2.1
Preparing the restoration
The restoration must be dry and free of impurities. Use the glazing spray
supplied in the package for the glazing, and take the CEREC SpeedPaste
for fixing the restoration to the restoration holder.
5.2.2.2
Fixing the restoration to the restoration holder
For individual stabilization of the restoration on the restoration holder, use
the firing paste supplied in the package (CEREC SpeedPaste). Also
observe the operating instructions supplied with the CEREC
SpeedPaste.
5.2.2.3
Spraying the glaze onto the restoration surface
1. Pick up the restoration holder and restoration using some tweezers.
2. Shake the spray can vigorously immediately before applying.
3. There must be approx. 10 cm distance between the spray nozzle and
the surface to be sprayed.
4. Spray on an even coat of glazing spray from all sides directly on to
the (characterized) restoration. Shake the spray can vigorously
between individual sprays.
5. Make sure that the inner surfaces of the restoration are not moistened
by the glazing spray.
6. Keep the can as upright as possible during the spraying process.
7. Wait for a short while until the glazing coating has dried and displays
an even, whitish coating. Apply more spray as required.
8. If another application of spray is necessary after the firing, the
spraying and firing can be performed once more in the same way.
Also observe the operating instructions supplied with the CEREC
SpeedGlaze.
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Sirona Dental Systems GmbH 5Operation
Operating Instructions CEREC SpeedFire 5.3Crystallization / glazing process IPS e.max CAD
bеЦдблЬ
5.3
Crystallization / glazing process IPS e.max CAD
1. Select the job.
2. Select the process.
- "Crystallize" with or without using IPS e.max CAD Crystall./Glaze
Spray
- "Crystallize/glaze" using IPS e.max CAD Crystall./Glaze Paste
3. Load the furnace (see "Loading the furnace for glazing [ → 39]").
4. Start the process by touching the start icon.
The furnace closes automatically and performs the selected
process.
The furnace opens automatically following successful heat
treatment. The process is not yet completed here as the last
cooling-off phase occurs in an open condition.
5. As the restoration is still very hot in this phase, only unload the
furnace using metallic or ceramic tweezers and do not touch the
restoration directly. Plastic tweezers are not suitable for removing
restorations. Place the restoration on the fire-proof tray (A) for further
cooling – avoid the draft.
WARNING
Risk of burning
The restoration and parts of the door insulation may still be hot.
➢ Always pick up some tweezers to remove the restoration from the
furnace.
➢ Allow the restoration to cool down for another five minutes before
picking it up with your hands.
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5Operation Sirona Dental Systems GmbH
5.3Crystallization / glazing process IPS e.max CAD Operating Instructions CEREC SpeedFire
5.3.1 Restoration preparation for crystallization/glazing:
Fragment: CAUTION Furnace chamber size
Fragment: CAUTION Materials
NOTICE
Maximum Observe restoration size
Observe the maximum Furnace chamber size when loading the furnace.
- Diameter: 38mm
- Height: 20 mm
The restoration (including with the Glazing Support Single/Multi Unit)
must not exceed this length (38 mm) and height (20mm), otherwise the
chamber may be damaged.
NOTICE
Only use approved materials
Only load the furnace with approved materials, which must be assigned
uniquely to the heat treatment job in the furnace.
NOTICE
The IPS e.max CAD Crystallization Trays and IPS e.max CAD
Crystallization Pins (Ivoclar Vivadent AG) must not be used in the
furnace as they do not fit in the combustion chamber.
Follow the additional instructions on the Ivoclar Vivadent flowchart "IPS
e.max CAD Step-by-step for CEREC SpeedFire".
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Sirona Dental Systems GmbH 5Operation
Operating Instructions CEREC SpeedFire 5.3Crystallization / glazing process IPS e.max CAD
bеЦдблЬ
Fixing the restoration with the "Glazing Support Single Unit" / "Glazing
Support Multi Unit" and IPS Object Fix Putty/Flow
Use the restoration holders, IPS Object Fix Putty or Flow (Ivoclar
Vivadent AG) and tweezers supplied in the package for loading the
furnace for the crystallization/glazing process with IPS e.max CAD.
1. Fill the inside of the restoration with the IPS Object Fix Putty or Flow
support paste up the edge of the restoration.
2. Press the selected glazing support into the support paste so that it is
sufficiently fixed.
3. If you wish, apply IPS e.max CAD Crystall/Shades, Stains and IPS
e.max CAD Crystall./Glaze spray or paste to the blue restoration.
4. After this, position the restoration centrally on the top door insulation
and ensure that the holder or restoration do not protrude out from the
door insulation; otherwise, these may collide with the furnace
chamber.
For multi-jobs, a maximum of two individual tooth restorations can be
positioned together in the furnace.
Three-unit bridges must be fired individually.
NOTICE
For IPS e.max CAD abutments / abutment crowns, do not press the
rejuvenating pin for the glazing support single unit so that it does not
affect the walls.
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5Operation Sirona Dental Systems GmbH
5.4VITA SUPRINITY® PC crystallization/glazing process Operating Instructions CEREC SpeedFire
5.4
VITA SUPRINITY® PC crystallization/glazing
process
Fragment: CAUTION Furnace chamber size
Fragment: CAUTION Materials
For crystallization, combination firing (crystallization / glazing) and glaze
firing, only the supplied CEREC SpeedFire restoration holders "Glazing
support single unit" or "Glazing support multi unit".
1. To position/fix the restoration in place on the restoration holder, use
a small amount of CEREC SpeedPaste.
2. After this, place the restoration in the middle of the restoration holder
on the upper door insulation. Ensure that the holder or restoration do
not protrude out from the door insulation; otherwise, these may
collide with the furnace chamber.
The following programs are available:
● Crystallize
● Crystallize / glaze
●Glaze
Crystallize
The maximum number of three crowns must not be exceeded. The
maximum furnace chamber size must be observed. The glazing support
provided must be used for crystallization.
NOTICE
Maximum Observe restoration size
Observe the maximum Furnace chamber size when loading the furnace.
- Diameter: 38mm
- Height: 20 mm
The restoration (including with the Glazing Support Single/Multi Unit)
must not exceed this length (38 mm) and height (20mm), otherwise the
chamber may be damaged.
NOTICE
Only use approved materials
Only load the furnace with approved materials, which must be assigned
uniquely to the heat treatment job in the furnace.
IMPORTANT
The less CEREC SpeedPaste used, the better.
However, to prevent direct contact of the restoration holder with the
restoration, a little CEREC SpeedPaste must be used to fix it in place.
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Sirona Dental Systems GmbH 5Operation
Operating Instructions CEREC SpeedFire 5.4VITA SUPRINITY® PC crystallization/glazing process
bеЦдблЬ
Glaze
For glazing VITA SUPRINITY PC in the CEREC SpeedFire, only the VITA
AKZENT Plus GLAZE LT SPRAY is permitted.
A maximum of three glazing fires can be performed.
The glazing support provided must be used for glazing.
To guarantee optimal processing, read and follow the instructions of the
material manufacturer VITA Zahnfabrik.
IMPORTANT
When processing VITA SUPRINITY PC, the built-in fan is turned off
underneath the storage area.
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5Operation Sirona Dental Systems GmbH
5.5Fireproof tray with integrated fan Operating Instructions CEREC SpeedFire
5.5
Fireproof tray with integrated fan
1. As soon as the processes have completed, use the fireproof tray of
the CEREC SpeedFire to support your restoration while it is still hot
and cool it to room temperature. Use tweezers to help you unload the
furnace.
2. Position your restoration at the ventilation slots (A) of the tray to
speed up the cooling process.
The fan beneath the storage area is turned on or off depending
on the previously processed material. The respective material
manufacturer determines which material can be cooled
additionally.
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Sirona Dental Systems GmbH 6Care and maintenance
Operating Instructions CEREC SpeedFire 6.1Insulation material of the furnace chamber
bеЦдблЬ
6
Care and maintenance
6.1
Insulation material of the furnace chamber
Fragment: CAUTION Handling an d dis p os in g of the insulating material
Fragment NOTE IN THE OPERATING INSTRUCTIONS
Please also observe the information provided under “Positioning the door
insulation [ → 30]”.
CAUTION
Handling and disposing of the insulating material
Abrasion of insulating material in the furnace door area may occur,
which is visible as white dust. These deposits should:
- be wiped off with a moist cloth or
- be extracted with a vacuum cleaner with a fine particle filter (e.g. HEPA
/ Dust category H),
- not be blown away with compressed air,
- not be blown away by the wind.
Direct skin contact may lead to skin irritation. Please therefore avoid
contact with the skin and eyes and wear gloves and safety goggles as
necessary. In the event of contact with the skin wash the dust of the
insulating material off with clear running water.
Always dispose of the insulating material in a closed container (see also
"Disposal [ → 52]").
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6Care and maintenance Sirona Dental Systems GmbH
6.2Replacing the main fuses Operating Instructions CEREC SpeedFire
6.2
Replacing the main fuses
✔ The power plug must be disconnected.
1. Use a screwdriver to screw off the 2 covers of the fuses on the rear
side of the unit counter-clockwise until the fuse holder springs out in
each case.
2. Pull out the fuse holders.
3. Replace the defective fuses (G-fuse inserts).
4. Reinsert the fuse holders.
5. Lock the covers clockwise with a screwdriver.
WARNING
Electric shock
Disconnect the power plug at the unit end before replacing the fuses.
NOTICE
Fuse type
The main fuses F1 and F2 are of the T12.5A 250V type. They are
available under the REF 65 81 891.
➢ Use only fuses of the same type!
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Sirona Dental Systems GmbH 6Care and maintenance
Operating Instructions CEREC SpeedFire 6.3Replacing the filter
bеЦдблЬ
6.3
Replacing the filter
Depending on the degree of contamination, the filter fleece should be
replaced regularly.
1. Unscrew the 2 screws (A) on the rear side.
2. Remove the metal cover.
3. Remove the contaminated filter fleece and insert the new filter fleece.
4. Reinsert the metal cover and screw it tight with the 2 screws (A).
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6Care and maintenance Sirona Dental Systems GmbH
6.4Care, cleaning, and disinfecting agents Operating Instructions CEREC SpeedFire
6.4
Care, cleaning, and disinfecting agents
The cleaning agents and disinfectants approved by Sirona for the product
surfaces are:
●Alpro
– PlastiSept
– PlastiSept wipes
● Schülke & Mayr
– Mikrozid sensitive liquid
– Mikrozid sensitive wipes
●Dürr
– FD 366 sensitive
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Sirona Dental Systems GmbH 7Service options
Operating Instructions CEREC SpeedFire 7.1Temperature test
bеЦдблЬ
7
Service options
7.1
Temperature test
The temperature test is used to check the correct temperature for the
furnace and is initiated by Customer Service in exceptional cases. The
temperature test is only carried out on the instructions of the Customer
Service Center.
7.2
Calibration
Each unit leaves production with its own individual calibration that is
saved on the primary unit. Calibration is reserved for the service engineer
and is only carried out in rare cases, such as when replacing particular
spare parts.
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8Disposal Sirona Dental Systems GmbH
8.1Disposal Operating Instructions CEREC SpeedFire
8
Disposal
8.1
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 environmental friendly
usage/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” since March 24, 2006, amongst
other methods.
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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Sirona Dental Systems GmbH Index
Operating Instructions CEREC SpeedFire
Index
A
Application, 8
C
CE mark, 19
Customer service center, 5
D
Disposal of old electrical and electronic devices, 52
E
enretec GmbH, 52
F
furnace chamber size, 36, 39, 42, 44
Fuse
Fuse type, 48
Replacement, 48
I
Intended use, 8
M
Maintenance, 7, 11
Manufacturer's address, 5
P
Packaging, 25
Packing, 25
Product safety, 11, 26
R
Repair, 11
Restoration size, 36, 39, 42, 44
S
Safety information, 6
Service, 7
Sintering temperature, 20
U
Unpacking, 25
V
Ventilation slots, 14
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Index Sirona Dental Systems GmbH
Operating Instructions CEREC SpeedFire
Page 55
Page 56
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