Ugin e.ON sinter fast + User manual

INSTRUCTIONS FOR USE
Sintering furnace
Rév 011221

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 1
e.ON sinter fast +
A. EQUIPEMENT DESCRIPTION .................................................................................................................2
B. INSTRUCTIONS FOR USE .......................................................................................................................3
1. SAFETY INSTRUCTIONS ........................................................................................................................3
1.1. USE .................................................................................................................................................3
1.2. SAFETY INSTRUCTIONS ...................................................................................................................3
1.3. WASTE DISPOSAL............................................................................................................................5
2. EC DECLARATION OF CONFORMITY.....................................................................................................5
3. TECHNICAL INFORMATION ..................................................................................................................6
3.1. TECHNICAL DATA............................................................................................................................6
3.2. CONDITIONS OF USE, TRANSPORT AND STORAGE .........................................................................7
3.3. ACCESSORIES ..................................................................................................................................7
4. INSTALLATION......................................................................................................................................8
4.1. UNPACK ..........................................................................................................................................8
4.2. INSTALLATION ................................................................................................................................8
4.3. BEFORE START-UP ..........................................................................................................................9
5. START-UP...........................................................................................................................................10
6. USE AND CONFIGURATION................................................................................................................10
6.1. WORKING INTERFACE...................................................................................................................10
6.2. CONTROL KEYS..............................................................................................................................11
6.3. REAL-TIME CURVE (CURRENT CYCLE) ...........................................................................................12
6.4. INTERFACE PROGRAM EDITOR .....................................................................................................12
6.4.1. CHANGE SETTINGS........................................................................................................................12
6.4.2. PROGRAMMING INSTRUCTIONS...................................................................................................13
6.4.2.1. EXAMPLES OF CALCULATION ................................................................................................14
6.5. PARAMETER SETTING ...................................................................................................................14
6.6. PROGRAMS...................................................................................................................................15
6.6.1. PROGRAM PRE-RECORDERED No. 1 (conventional cycle).............................................................15
6.6.2. PROGRAM PRE-RECORDERED No. 2 (short cycle, for up to 5 single unit) .....................................15
6.6.3. PROGRAM PRE-RECORDERED No. 3 (short cycle, for up to 5 single unit) .....................................16
6.6.4. PROGRAM PRE-RECORDERED No. 40 - DECONTAMINATION PROGRAM......................................16
6.7. POSITIONING THE ELEMENTS AND STARTING THE CYCLE ............................................................18
6.7.1. POSITIONING OF SUPPORT...........................................................................................................18
6.7.2. POSITIONING OF ELEMENTS AND TRAY FOR SINTERIZING ...........................................................19
6.7.2.1. TO PERFORM A CONVENTIONAL CYCLE ................................................................................19
6.7.2.2. TO PERFORM A SHORT CYCLE ...............................................................................................19
6.7.3. CLOSING THE PLATFORM AND START CYCLE ................................................................................20
6.7.4. SEQUENCE START OF CYCLE .........................................................................................................20
7. ADVICES - PRECAUTIONS FOR USE.....................................................................................................21
8. MAINTENANCE ..................................................................................................................................23
8.1. HEATING ELEMENT REPLACEMENT ..............................................................................................24
8.2. TROUBLE-SHOOTING ....................................................................................................................25
Non-contractual visual
Translation into English from original in French

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 2
A. EQUIPEMENT DESCRIPTION
3
6
7
N°
DESCRIPTION
1
Upper part of furnace
2
Platform
3
Support (base and additional raise support)
4
Touch screen
5
Power switch ON/OFF (rear side)
6
Tray for sinterizing cover
7
Tray for sinterizing

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 3
B. INSTRUCTIONS FOR USE
1. SAFETY INSTRUCTIONS
1.1. USE
e.ON sinter fast + is a sintering furnace for production of many elements in conventional cycle and the
rapid production of some elements for Zirconium oxide (ZrO2) dental restorations. This furnace has to be
operated only by dental professionals. e.ON sinter fast + have to be used in the conditions and for the
intended use in this manual. Any other use that will be made of it is considered inappropriate. In this case,
the manufacturer declines all liability and immediately cancels the equipment warranty.
According to the product’s instructions and functionalities, it is imperative to read carefully the manual
before furnace installation and operations. Retain the manual for future reference.
1.2. SAFETY INSTRUCTIONS
Pictograms’ meaning used in these instructions for use:
General warning
Electrical hazard
Burn hazard - Hot surface
Observe following safety instructions:
-During operation and after use, the furnace head surface, platform, support, tray for
sinterizing and cover may reach high temperatures: do not touch.
-Wear suitable gloves for handling prosthetic objects, tray for sinterizing and cover and
support.
-The unit has to be connected to an electrical installation in accordance with the applicable
standard in the country in which it is being used. This installation has to provide protection
against overcurrent, overload and ground faults.
-This furnace requires its own power line and has to be connected to a circuit breaker.
-Connect it directly to the mains socket. Do not use multiple sockets.
-Ensure that the connection cables are in perfect condition to prevent short circuits.
-Before any technical intervention, the unit has to be switched off (with the breaker) and
disconnected from the main power supply.
-Do not spill liquid on the ventilation openings or inside the furnace.
-Ensure that the movement of the tray is not blocked by an object, this may result in
malfunction of the unit and damage to certain components.
-The furnace must be placed on a flat surface, keeping sufficient clearance around the unit to
ensure proper ventilation (see chapter 4.2).
-Do not block the ventilation openings to avoid overheating.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 4
-For moving:
-take hold the furnace by its base: NEVER LIFT BY UPPER PART OF FURNACE.
-the furnace must remain in an upright position: NOT HORIZONTAL POSITION.
-do not leave any accessories or the support in the heating chamber.
-Never use the furnace without support.
-Use only the support, tray for sinterizing and cover provided by UGIN DENTAIRE. Before use,
check it (no dirt or damage). If damaged: do not use.
-Respect the positioning of support (base and additional raise support) and the maximum
number of trays to stack (see chapter 6.7): damage equipment risk.
-The chamber is made up refractory ceramic fibers.
-Handle carefully.
-They can release dust: remove with a vacuum cleaner - do not blow or use compressed
air.
-Use only genuine spare parts. The use of non-original spare parts voids any warranty for your
device.
-Do not introduce stranger objects inside the unit during the maintenance operations. It is
forbidden to modify the material without authorization.
-Do not execute different operations of maintenance from those listed in this manual. Any
operation not included in this manual can involve risks.
-For any further information concerning installation, maintenance and use, contact the
customer’s service UGIN DENTAIRE.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 5
1.3. WASTE DISPOSAL
Observe the waste disposal regulations for electrical and electronic equipment: do not dispose of with
household waste.
The unit is subject to Directive 2012/19/EU on waste electrical and electronic equipment and to the laws of
the country in which it is being used, and must be disposed of in accordance with applicable regulations.
The chamber contains refractory ceramic fibers. They must be disposed in accordance with applicable
regulations in force.
2. EC DECLARATION OF CONFORMITY
The equipment’s EC declaration of conformity is provided as appendix of instructions for use.
Content of the declaration EC:
▪Name and address of the manufacturer:
UGIN DENTAIRE
25 rue de la Tuilerie
38170 SEYSSINET-PARISET –FRANCE
▪UGIN DENTAIRE declares, on its own exclusive responsibility, that the product:
- Sintering furnace e.ON sinter fast +
- Serial number: see the equipment’s EC declaration of conformity
▪Fulfills the essential requirements of health and safety of the following directives:
- Machinery directive 2006/42/EC
- Electromagnetic compatibility directive 2014/30/EU

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 6
3. TECHNICAL INFORMATION
3.1. TECHNICAL DATA
e.ON sinter fast + is a sintering furnace for Zirconium oxide (ZrO2) dental restorations. This furnace has to be
operated only by dental professionals and in the conditions described in this manual (see chapter 1.1 and
3.2).
TECHNICAL DATA
Maximum temperature
1 730°C
Operating temperature
Less than 1 650°C
Temperature accuracy
± 1°C
Heating rate
To 94°C/minute maximum
Screen
High definition colour touch screen 7’’ (155x87mm)
Number of programs
40 free programs (with 40 possible stages)
Number of heating elements (rods)
4 in MoSi2(molybdenum disilicide)
Sensor
Thermocouple double components Pt/Rh (Platinum / Rhodium)
Dimensions
(height, width, depth)
830mm x 420mm x 600mm
Weight
74 kg
Chamber size
(height, diameter)
120mm x 110mm
Maximum power consumption
3 kW
Supply voltage
230 V (50/60 Hz)

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 7
3.2. CONDITIONS OF USE, TRANSPORT AND STORAGE
▪Authorised conditions of use
-Ambient temperature: +10°C to +40°C.
-Humidity range: maximum relative humidity 80% for temperatures until 31°C, without condensation
and decrease linear until 50% to 40°C, without condensation.
-Ambient pressure: up to an altitude of 2000 m above sea level.
▪Authorised conditions of storage
-Ambient temperature: -20°C to +65°C.
-Humidity range: maximum relative humidity 80%.
-Ambient pressure: up to an altitude of 2000 m above sea level.
▪Conditions to transport
-Wait the complete cooling before packing/transporting.
-Use the original packaging only, with the protective elements (polystyrene...).
-Take hold the furnace by its base, never lift by upper part of furnace.
-For transport, the furnace must remain in an upright position: not horizontal position.
-Install the furnace in the packaging with the protective elements. Also protect the accessories for
transportation.
-During transport, do not leave moving parts (including accessories and support) in the chamber that
could damage the rods.
NEVER LIFT BY UPPER PART OF FURNACE: risk material damage.
For transport, the furnace must remain in an upright position: NOT HORIZONTAL POSITION.
Heating elements may be damaged in horizontal position due to vibration/shock.
3.3. ACCESSORIES
▪Accessories delivered with the furnace (included in the packaging):
ACCESSORIES
QUANTITY
UGIN CODE
-Tray for sinterizing
2
FCE07SIN0030
-Tray for sinterizing cover
1
FCE07SIN0023
-Box of zirconia pearls
1
FCE03SIN0001
-Support
(two parts: base and additional raise support)
1
FCE07SIN0015
-Wrench
1
---
-Allen wrench (number 3 and 4)
2
---
-Exhaust pipe
1

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 8
4. INSTALLATION
4.1. UNPACK
-Unpack e.ON sinter fast + and check that it is in perfect order (furnace and accessories).
-Any defects should be reported to the carrier.
-Remember to get the carrier to sign the delivery note.
NOTE: keep the original packaging to transport the furnace (see chapter 3.2)
4.2. INSTALLATION
-Install in a ventilated room. Observe the conditions indicated in chapter 3.2.
-Place the furnace on a flat, level and clear surface. Keep a distance from other objects around not less
than 25 cm. Keep it away from heat sources (radiators and/or other equipment that release heat).
-Despite excellent insulation, the furnace provides heat and, in the long term, can discolour surfaces that
are nearest.
-Do not shake the furnace, avoid vibrations and shocks.
-The molybdenum silicon rods are very brittle at room temperature: DO NOT HANDLE THEM. Avoid moving
the furnace after installation.
-Dust, corrosive or explosive gases can damage the body and the insulation.
-Its forbidden placing inflammables, toxic, volatile or explosives around the furnace.
This unit requires its own power line and has to be connected to a circuit breaker.
Grounding is mandatory to avoid accidents and the dangers of overheating the power line.
Due to the power of furnace: connect it directly to the primary socket, do not use multiple sockets
(risk of electrical interference).

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 9
4.3. BEFORE START-UP
-Open the furnace upper cover (unscrew).
-Remove carefully the cushioning foam pad protecting heating elements.
-Then visually inspect the heating element (no damage). Avoid handling.
-Install exhaust pipe:
a) Install the conduit on the intended location (in the centre of heating elements)
b) Close the furnace cover (screw)
c) Fix the base of exhaust pipe (screw)
a)
b)
c)

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 10
5. START-UP
After checking that the mains voltage matches that noted on the rating plate, plug the cord into a standard
20A socket with a ground terminal, or which is recommended, directly on a minimum 20A line of the
electrical panel.
NOTE: If not used for a long time, switch off the power supply.
- Activate the breaker (ON/OFF) at the back of furnace.
- Following power up, the initialization interface
appears on the screen. The main screen
automatically appears as follows: menu “Working
interface”.
Note:
Temperature unit: degrees Celsius (°C)
Unit of time: minutes (M)
-
- Lower the platform: press the "down arrow" key on the touch screen
- Remove the cushioning foam pad placed on the platform and inside the heating chamber.
- Remove the dust with a vacuum cleaner (do not use compressed air).
- Visually inspect the heating elements.
- First time use, press the “arrow key upward” and “arrow key downward” on touch screen.
- Check the alignment of the platform with the base of the chamber: movements must be made without
friction.
- Do not place any objects behind the platform that could obstruct its movement or fall, which could
damage the furnace or cause a failure.
- Place the support on the platforrm.
DO NOT PLACE ANY OBJECT WHICH MAY BLOCK THE ASCENT AND DESCENT OF THE PLATFORM
IMPORTANT
▪Carry out a decontamination program as a precautionary measure before the first use of the
furnace: start the pre-recorded program number 40 (see chapter 6.6).
▪For the first time or after a long time without use, need to preheat the muffle furnace to
eliminate condensation and avoid fractures of the refractory material: launch a
decontamination program (pre-recorded program number 40).
6. USE AND CONFIGURATION
6.1. WORKING INTERFACE
Following power up, the initialization interface appears on the screen.
The main screen automatically appears: menu “Working interface”.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 11
6.2. CONTROL KEYS
PICTURES
KEYS
DESCRIPTION
Start cycle
(RUN)
The selected program is started.
Pause
(HOLD)
In running state, the program will be in a suspended state,
the temperature remains constant.
Stop
(STOP)
Under operating state or suspended state, the program will
end.
Ascent platform
(ARROW KEY
UPWARD)
Press this key, the platform will rise, press again, the platform
will stop at the desired level.
Descent platform
(ARROW KEY
DOWNWARD)
Press the key, the platform go down, press again, the
platform will stop at the desired level.
NOTE: if the furnace temperature is above 300°C, it is not
possible to start a cycle (risk of damaging the insulation
materials). Then, press descent platform key (ARROW KEY
DOWNWARD): an alert message appears in the status bar
(bottom of the screen).
Menu
(MENU or logo
Microsoft)
Pull-down menu appears, as shown below:
Working interface
Parameters current cycle display.
Real-time curve
Display of the cycle curve (temperature/time).
Program editor
Program settings.
Parameter setting
Software settings. Only access with technician code
(reserved for technicians customer’s service UGIN
DENTAIRE).
Language selection
Available languages: English, French, Spanish and Italian.
Date setting
Setting the date, time and day of the week.
Current program
Number of the recorded program that will start or in progress
Operation code
This code is a follow-up of the cycle progress. It is displayed
according to the programmed steps (operation code No. 1:
1st step; operation code No. 2: 2nd step; etc.).
When starting the cycle, check that the operation code
displayed is at 1.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 12
6.3. REAL-TIME CURVE (CURRENT CYCLE)
This screen shows the diagram of the current cycle
(time/temperature).
On the screen are displayed two curves: the temperature
setting in the cycle (blue curve) and the temperature in real
time (green curve).
The green curve appears with the blue curve superimposed
with the temperature is regulated.
6.4. INTERFACE PROGRAM EDITOR
A total of 40 programs, composed of 40 temperature/time
pairs, can be edited and saved by selecting a different
program number, each program and pairs of can be edited.
To select a program, press the right or left arrow key: the
numbers of programs is displayed on the screen.
For each program number, the cycle parameters are
displayed as a chart:
-C represents temperature (°C), and
-T represents time (minutes).
Each program is two pages: the first page displays the pairs from C01/T01 to C20/T20 and the second page
from C21/T21 to C40/T40. The "NEXT PAGE" key switches from the first page to the second page.
6.4.1. CHANGE SETTINGS
When the program number is displayed on the screen,
“press” the parameter to be modified. A numeric keypad is
displayed to select the desired value.
Enter the new value using the numeric keypad and press
“Ok" to save.
A confirmation message is displayed:
"Caution: press the Ok key, the data will be saved".
Press "Ok" to confirm or "Cancel" to cancel.
When the desired changes of program have been made, press "SAVE" key to save the complete program.
After validation, the “Working interface” displayed on the screen.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 13
6.4.2. PROGRAMMING INSTRUCTIONS
C: Temperature in degrees Celsius (°C)
T: Time in minutes (min)
Temperature 1
Used as the temperature start value (usually set to 50).
Time 1
Total duration of first stage (0 to 9999 minutes).
Temperature 2
Final temperature of first stage and start temperature of second stage.
The value must be less than 94°C/min, up to 1 000°C.
Time 2
Total duration of second stage (0 to 9999 minutes).
Temperature 3
Final temperature of second stage and start temperature of third stage.
If C3 is less than C2 (temperature decrease).
Time 3
Total duration of third stage (0 to 9999 minutes).
Temperature 4
Final temperature of third stage and start temperature of fourth stage.
If necessary, the parameters are programmed as for the previous steps.
Last time "-121"
Indicates the end of program, temperature controller works according to the
temperature/time parameters setting.
When the program detects a "-121", STOP command is activated with return to the
previously selected program.
"-121" also indicates correct cycle sequence.
ATTENTION: The operator must setting the temperature/time initial and the temperature/time final for
each stage. These data must be calculated from the desired increase/decrease rate, following the
recommendations given (see examples below). Never write on the screen the desired speed directly, the
software cannot make the calculation and it takes the value as a temperature or a time as is.
ATTENTION: end program with “-121” time, otherwise cycle will not stop.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 14
6.4.2.1. EXAMPLES OF CALCULATION
▪Calculation time of second stage (T01)
From the initial and final temperature values of the second stage, calculation of the time stage:
Temperature 1 →C01 = 50°C
Temperature 2 →C02 = 1000°C
Temperature difference:
C02 –C01 = 1000°C –50°C = 950°C
Increase rate 47,5°C/minute
950°C at a rate of 47,5°C/min →950°C / 47,5°C = 20 min →T01 = 20 minutes
▪Parameters for remain to end temperature (T03) or at a given temperature (intermediate holding stage)
Parameters temperature/time of end stage to obtain remains to the end temperature of 1490°C for 10
minutes:
Temperature 2 →C02 = 1490°C
Temperature 3 →C03 = 1490°C
Temperature difference = 0°C:
Temperature remains to 1490°C
Time remains: 10 minutes
Time 03: 10 minutes
→T03 = 10 minutes
Zirconia SINTERING TEMPERATURES are given as indicative by disc manufacturer. If necessary,
this one can be adjusted from -15°C and up to +50°C around the final temperature recommended.
We recommend adjusting the temperature/time for special work and test to confirm the desired
results.
6.5. PARAMETER SETTING
This interface requires a password to be accessible.
No data may be modified without authorization: risk of
damages on the furnace or trigger heating untimely.
The modification of the parameters is therefore reserved
for technicians of customer’s service UGIN DENTAIRE.
NOTE: even if changes are made to the settings, when saving them, a screen is displayed to insert the
password. When no password has been inserted and validation is done with the "Ok" key, the changes made
are not saved and the original settings remain applicable.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 15
6.6. PROGRAMS
Four programs are pre-recorded in the furnace: No. 1 is a conventional cycle, No. 2 and No. 3 are a shorts
programs, and No. 40 is the decontamination program. Programs No. 1, 2 and 3 are given as an example.
CAUTION: comply with the recommendations of the manufacturer of the zirconia used to verify
compatibility with the perform of a short program and the maximum number of elements in
short cycle.
Follow its instructions for programming within the technical limits of the e.ON sinter fast + (the
value of the heating rate must be less than 94°C /min up to 1000°C).
Check with the cycle diagram that the furnace follows the requested temperature curve.
6.6.1. PROGRAM PRE-RECORDERED No. 1 (conventional cycle)
C01
50,0
C06
900,0
C11
0,0
C16
0,0
T01
50
T06
-121
T11
0
T16
0
C02
300,0
C07
0,0
C12
0,0
C17
0,0
T02
70
T07
0
T12
0
T17
0
C03
1000,0
C08
0,0
C13
0,0
C18
0,0
T03
150
T08
0
T13
0
T18
0
C04
1530,0
C09
0,0
C14
0,0
C19
0,0
T04
120
T09
0
T14
0
T19
0
C05
1530,0
C10
0,0
C15
0,0
C20
0,0
T05
70
T10
0
T15
0
T20
0
6.6.2. PROGRAM PRE-RECORDERED No. 2 (short cycle, for up to 5 single unit)
C01
50,0
C06
1530,0
C11
0,0
C16
0,0
T01
15
T06
20
T11
0
T16
0
C02
300,0
C07
900,0
C12
0,0
C17
0,0
T02
30
T07
-121
T12
0
T17
0
C03
1200,0
C08
0,0
C13
0,0
C18
0,0
T03
15
T08
0
T13
0
T18
0
C04
1400,0
C09
0,0
C14
0,0
C19
0,0
T04
17
T09
0
T14
0
T19
0
C05
1530,0
C10
0,0
C15
0,0
C20
0,0
T05
60
T10
0
T15
0
T20
0

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 16
6.6.3. PROGRAM PRE-RECORDERED No. 3 (short cycle, for up to 5 single unit)
C01
50,0
C06
1550,0
C11
0,0
C16
0,0
T01
9
T06
15
T11
0
T16
0
C02
900,0
C07
1550,0
C12
0,0
C17
0,0
T02
6
T07
-121
T12
0
T17
0
C03
1100,0
C08
0,0
C13
0,0
C18
0,0
T03
2
T08
0
T13
0
T18
0
C04
1100,0
C09
0,0
C14
0,0
C19
0,0
T04
13
T09
0
T14
0
T19
0
C05
1400,0
C10
0,0
C15
0,0
C20
0,0
T05
14
T10
0
T15
0
T20
0
6.6.4. PROGRAM PRE-RECORDERED No. 40 - DECONTAMINATION PROGRAM
C01
50,0
C06
900,0
C11
0,0
C16
0,0
T01
50
T06
-121
T11
0
T16
0
C02
300,0
C07
0,0
C12
0,0
C17
0,0
T02
70
T07
0
T12
0
T17
0
C03
1000,0
C08
0,0
C13
0,0
C18
0,0
T03
180
T08
0
T13
0
T18
0
C04
1620,0
C09
0,0
C14
0,0
C19
0,0
T04
240
T09
0
T14
0
T19
0
C05
1620,0
C10
0,0
C15
0,0
C20
0,0
T05
70
T10
0
T15
0
T20
0
A DECONTAMINATION PROGRAM MUST BE CARRIED OUT AS A PRECAUTIONARY MEASURE
BEFORE THE FIRST USE OF THE FURNACE: start the pre-recorded program number 40.
If use different types of zirconia, zirconia of different brands or zirconia with different sintering temperatures
(even during separate sintering cycles) it may be necessary to carry out regular decontamination of the
furnace e.ON sinter fast + using the cycle recorded in number 40.
Decontamination before the 10th cycle following the previous one is highly recommended, and after a long
period of non-use or at the first signs of contamination on the heating elements (whitish mark).
PRECAUTIONS:
▪High translucency zirconia are very sensitives. To avoid and prevent crossed discoloration with other
zirconia brand or type, user must do run more frequent decontamination programs.
▪If liquid shades are used with staining technic, prosthetics units must be dry and preheated with an infra
red lamp or into an oven to prevent pollution into the e.ON sinter fast +, in following zirconia and shades
manufacturer recommendations.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 17
▪White clusters can appear on the rods (heating elements) when different brands or types of zirconia are
used. In this case user must clean muffle and rods with a special zirconia cleaner like Nacera Clean* with
decontamination program No. 40. Avoid use different zirconias (brands or types) in the same cycle.
▪Always place the support (base + additional raise support) on the platform during carry out a
decontamination cycle.
ADVICE: add in a tray with or without a cover white Zirconia smashed in multiple small pieces (absorption of
pollutants) or a powder specially designed to improve the effectiveness of decontamination (for example,
powder Nacera Clean*). After running the program, check the condition of the rods:
-still whitish traces = still contaminated: repeat a decontamination cycle;
-rods with a grey shiny appearance = ok: furnace ready.
Example of a contaminated rods
Example of rods after decontamination
* Nacera clean is a registered trademark.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 18
6.7. POSITIONING THE ELEMENTS AND STARTING THE CYCLE
6.7.1. POSITIONING OF SUPPORT
▪To use the furnace, always place the support on the platform, including for the decontamination
program.
▪Use only the original support e.ON sinter fast + UGIN DENTAIRE.
▪Before use, check if it is in perfect condition: presence of dirt or damage.
Clean with a vacuum cleaner if necessary (see chapter 8).
If the support is damaged or cracked, do not use, and replace it.
▪It is composed of a base and additional raise support.
▪Always position the two parts (base and additional raise support), whether to position 1 or 2 trays.
Warning: in short cycle, position only 1 tray (see chapter 6.7.2.2).
NUMBER OF TRAY
TO PLACE
SUPPORT TO PLACE
1 tray
base + additional raise support
2 trays
base + additional raise support
IMPORTANT: observe these indications so as not to
exceed the maximum height (risk of damage).
Position a maximum of 2 trays for sinterizing.

Instructions for use (rev 011221)
e.ON sinter fast +
UGIN DENTAIRE 19
6.7.2. POSITIONING OF ELEMENTS AND TRAY FOR SINTERIZING
6.7.2.1. TO PERFORM A CONVENTIONAL CYCLE
To perform a conventional cycle, can be use one or two trays, with cover.
The capacity is about 40 elements maximum (depending on the size of the elements, they should not touch
each other).
▪Put at least one layer of zirconia pearls into a tray, to prevent the elements from rubbing on the bottom
and sides.
Note: do not exceed two layers of pearls to avoid unrequired mass and therefore thermal inertia.
▪Place the elements on top of the pearls in the tray (they should not touch each other’s nor the side of
the tray). Capacity about 40 elements maximum.
▪Two trays can be stacked.
▪Always place the cover on the last tray (only on the last, never between two trays).
▪Place the tray(s) at the center of support, on the base and additional raise support.
Note: if the zirconia beads are discoloration in yellow colour, they must be replaced.
6.7.2.2. TO PERFORM A SHORT CYCLE
To perform a short cycle, can be use one tray only. The capacity is about 20 elements maximum (depending
on the size of the elements, they should not touch each other).
CAUTION: Follow the recommendations of the manufacturer of the zirconia used to check the
compatibility with the perform of a fast program and the maximum number of elements in
short cycle.
▪Put at least one layer of zirconia pearls into a tray, to prevent the elements from rubbing on the bottom
and sides.
Note: do not exceed two layers of pearls to avoid unrequired mass and therefore thermal inertia.
▪Place the elements on top of the pearls in the tray (they should not touch each other’s nor the side of
the tray). Capacity about 20 elements maximum xxx
▪Place the tray at the center of support, on the base and additional raise support.