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Summary of Contents for Ugin e.ON sinter fast +
- Page 1 INSTRUCTIONS FOR USE Sintering furnace Rév 011221...
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Page 2: Table Of Contents
6.7.3. CLOSING THE PLATFORM AND START CYCLE ................20 6.7.4. SEQUENCE START OF CYCLE ......................20 ADVICES - PRECAUTIONS FOR USE ..................... 21 MAINTENANCE ..........................23 8.1. HEATING ELEMENT REPLACEMENT ....................24 8.2. TROUBLE-SHOOTING ........................25 Non-contractual visual Translation into English from original in French UGIN DENTAIRE... -
Page 3: Equipement Description
Instructions for use (rev 011221) e.ON sinter fast + EQUIPEMENT DESCRIPTION N° DESCRIPTION Upper part of furnace Platform Support (base and additional raise support) Touch screen Power switch ON/OFF (rear side) Tray for sinterizing cover Tray for sinterizing UGIN DENTAIRE... -
Page 4: Instructions For Use
- 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. UGIN DENTAIRE... - Page 5 - 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.
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Page 6: Waste Disposal
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 ▪... -
Page 7: Technical Information
Sensor Thermocouple double components Pt/Rh (Platinum / Rhodium) Dimensions 830mm x 420mm x 600mm (height, width, depth) Weight 74 kg Chamber size 120mm x 110mm (height, diameter) Maximum power consumption 3 kW Supply voltage 230 V (50/60 Hz) UGIN DENTAIRE... -
Page 8: Conditions Of Use, Transport And Storage
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 FCE07SIN0030 - Tray for sinterizing cover FCE07SIN0023 - Box of zirconia pearls... -
Page 9: Installation
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). UGIN DENTAIRE... -
Page 10: Before Start-Up
- 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) UGIN DENTAIRE... -
Page 11: Start-Up
(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”. UGIN DENTAIRE... -
Page 12: Control Keys
This code is a follow-up of the cycle progress. It is displayed according to the programmed steps (operation code No. 1: step; operation code No. 2: 2 step; etc.). When starting the cycle, check that the operation code displayed is at 1. UGIN DENTAIRE... -
Page 13: Real-Time Curve (Current Cycle)
"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. UGIN DENTAIRE... -
Page 14: Programming Instructions
(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. UGIN DENTAIRE... -
Page 15: Examples Of Calculation
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. -
Page 16: Programs
Check with the cycle diagram that the furnace follows the requested temperature curve. 6.6.1. PROGRAM PRE-RECORDERED No. 1 (conventional cycle) 50,0 900,0 -121 300,0 1000,0 1530,0 1530,0 6.6.2. PROGRAM PRE-RECORDERED No. 2 (short cycle, for up to 5 single unit) 50,0 1530,0 300,0 900,0 -121 1200,0 1400,0 1530,0 UGIN DENTAIRE... -
Page 17: Program Pre-Recordered No. 3 (Short Cycle, For Up To 5 Single Unit)
▪ 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. UGIN DENTAIRE... - Page 18 - 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. UGIN DENTAIRE...
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Page 19: Positioning The Elements And Starting The Cycle
▪ 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. -
Page 20: Positioning Of Elements And Tray For Sinterizing
▪ 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. UGIN DENTAIRE... -
Page 21: Closing The Platform And Start Cycle
These movements are realized automatically: the user does not have to intervene. IMPORTANT: during the platform’s movements, DO NOT PRESS BUTTONS (hold, stop, arrow key upward and downward): suspend cycle Note: when start the cycle, the noise generated by the power transformer is normal. UGIN DENTAIRE... -
Page 22: Advices - Precautions For Use
94°C /min up to 1000°C). HEATING ELEMENTS (RODS) Molybdenum silicon rods are very brittle at The heating elements must not be maintained room temperature: do not handle them. for long periods between 400°C and 700°C to avoid their oxidation. UGIN DENTAIRE... - Page 23 Nacera rods with a grey shiny appearance = ok: Clean* with decontamination program. furnace ready. (see rods’ examples– chapter 6.6.2) Note: observe the instructions set out in chapter 8 – maintenance. * Nacera clean is a registered trademark. UGIN DENTAIRE...
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Page 24: Maintenance
- Regularly check the electrical contacts of the heating elements and tighten (every two weeks). - Lubricate the carriage carrying the tray regularly. NOTE: do not use compressed air to cleaning: risk of damage to the accessories and the suspension of particles of the refractory material. UGIN DENTAIRE... -
Page 25: Heating Element Replacement
CAUTION: the ends of the heating elements must be separate from the top cover of the furnace to avoid deformation. 6. Reassemble in the reverse order. NOTE: these operations are only for damaged heating element to replace. UGIN DENTAIRE... -
Page 26: Trouble-Shooting
(registered trademark) and launch several decontamination program (No. 40) successive. Zirconia pearls have Pearls are polluted Replace with new sintering beads. a discoloration in yellow colour If the failure persists, contact the after-sale service. UGIN DENTAIRE...
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