Table of Contents
Advertisement
Advertisement
Table of Contents
Troubleshooting
Related Manuals for DENTSPLY Multimat Easy
Summary of Contents for DENTSPLY Multimat Easy
- Page 1 Instructions for Use Easy Multimat ®...
- Page 4 The text and illustrations of these Instructions for Use have been compiled with the utmost diligence. Nevertheless, the presence of typographic errors or incorrect data cannot be excluded. Please note that DeguDent GmbH will not be responsible for such errors. Page 1...
-
Page 5: Table Of Contents
Content General ............................... 4 About these Instructions for Use ......................4 Layout elements used in these Instructions for Use ................4 Device type and year of manufacture ....................5 Manufacturer and service addresses ....................5 Intellectually property rights........................5 Proper use ............................5 Safety notes ............................... - Page 6 Entering the calibration offset ......................25 Error messages and troubleshooting ....................26 Power failure ............................27 Pre-defined programs ......................... 28 Disposal ..............................30 EC Declaration of Conformity ......................31 Page 3...
-
Page 7: General
Dear customer, ® Thank you for your confidence in Multimat Easy. This furnace for firing and pressing dental ceramics is a safe high-quality device featuring numerous automated functions. It is characterized by ease of handling and minimal training requirements. The device is almost maintenance-free and suitable for continuous operation. ®... -
Page 8: Device Type And Year Of Manufacture
Device type and year of manufacture ® Multimat Easy Year of manufacture: from 2008 Manufacturer and service addresses DeguDent GmbH Rodenbacher Chaussee 4 63457 Hanau Germany Tel.: +49 180 23 24 555 Fax: +49 180 23 24 556 Intellectually property rights ©... -
Page 9: Safety Notes
Safety notes All DeguDent GmbH devices are designed and produced using state-of-the-art technology and following all recognized safety rules. Nevertheless, using these devices may result in hazards to operators or third parties or damage to the ® Multimat Easy or other property, e.g. if: The unit is operated by untrained or not properly instructed personnel The unit is not employed for its appropriate uses The unit has not been properly operated or maintained... -
Page 10: Safe Operation
Safe operation To ensure safe operation of the unit, read and follow the following instructions: ® Do not place the Multimat Easy press and the vacuum pump (available separately) in the immediate vicinity of sources of heat to prevent overheating of the unit. Keep the device clear of the nearest wall or object. -
Page 11: Warning Decals On The Unit
Warning decals on the unit The Hot Surface warning decal alerts the operator to hot temperatures on ® Multimat Easy surfaces that may prevail near the firing chamber, especially in the case of higher firing temperatures. The Generic Hazard warning decal is attached near the vacuum pump power receptacle (see 3.2 Connectors, page 9). -
Page 12: Connectors
Connectors The following connectors are available: Primary power connector (7), On/off switch with automatic circuit breaker (8), RJ45 connector (9) (for service purposes only), 2 x USB connectors (10) for service updates via USB, Vacuum pump air hose connector (11), Vacuum pump power connector (12) to provide the optional vacuum pump with mains power. -
Page 13: Optional Accessories
Optional accessories The following optional accessories are available from DeguDent GmbH: Vacuum pump (16) Calibration set (17) “Silver wire test, manual” REF D 03 532 803, consisting of 5 wire carriers and 20 silver wires (0.3 mm in diameter, 37 mm in length). -
Page 14: Features
Features Comprehensive firing data display 100 programs freely programmable and storable programs; numerous predefined sample programs available Programs may be modified during the cycle. Existing programs can be modified and saved as special programs Copying an existing program to a different program number Up to 99 minutes vacuum time Set vacuum display Adjustable vacuum... -
Page 15: Commissioning
Commissioning Unpacking and checking accessories 1. Check the Shock watch sticker on the cardboard box. If the sticker has turned red, the impact energy during transport was higher than allowed, and your unit could be damaged. Ask the transport agent to confirm the triggering of the Shock watch label in writing. -
Page 16: Operation
Operation Control panel All parameters are shown on the display and can be entered or edited here. Parameters are entered exclusively via the keys of the control panel (membrane keyboard). Use the keys of the membrane keyboard to make your entries, which will be reflected in the display (see also 5.2 Display, page 14), or to switch between different menus (see “Moving through the menus/Menu overview”) (1) Display: Shows all firing parameters (see also (6) P key: Runs a specific program directly. -
Page 17: Display
Display (1) Program number, max. 99 programs (7) Remaining firing time, 00 to 99 min (2) Fast cooling indicated by (8) Pre-set drying time, 0 to 25 min (3) Pre-heating temperature, 100 to 350°C (9) Pre-set pre-heating time, 0 to 25 min (4) Heating rate, 1 to 120°C/minute (10) vacuum on/off, vacuum level, 1 to 99 hPa (5) Pre-set firing temperature, 300 to 1200°C... -
Page 18: Firing Parameters
Firing parameters (1) Program number: A maximum of 99 programs can be stored. The current number is shown on the display as a two-digit figure. (2) Fast cooling indicator: Fast cooling means that the vacuum pump is turned on and will suck in air through the firing chamber until the base temperature is reached. - Page 19 Page 16...
-
Page 20: Moving Through The Menus/Menu Overview
Moving through the menus/Menu overview The values discusses in 5.3 Firing parameters, page 15 are shown in the main menu, which is displayed when the unit is operating or when new programs are being programmed. On power-up, additional menus may appear before the main menu. From the main menu, use the Menu key to invoke numerous submenus where additional parameters can be configured. -
Page 21: Menu Explanations
Menu explanations The first message of the start-up sequence after the unit is turned on. Multimat Easy V1.00 …booting… After turning on, the unit performs a self-test to check all systems and Selftest input/output connectors. The values discussed in 5.3, Firing parameters, page 15 are shown in Main menu the main menu, which is always displayed when the unit is operating. -
Page 22: Operation
Hours furnace:XX:YY Operation Turning on the unit/Starting a firing program 1. Turn on the unit with the on/off key. The controller Multimat Easy will be started and performance self-test. V1.00 …booting… Selftest 2. The main menu will be shown, indicating the program last run. -
Page 23: Designing And Starting Your Own Firing Program
Designing and starting your own firing program Note: If you try to enter a parameter outside the valid range (see 5.3 Firing parameters, page 15), you will hear a long beep tone, and the cursor will jump to the parameter you need to change. You have 60 seconds to enter each parameter 1. - Page 24 9. Press the ► key. The cursor will jump to the next field Vacuum time. Enter the desired value via the –/+ keypad or the keys. 10. Press the ► key. The cursor will jump to the next field Firing time. Enter the desired value via the –/+ keypad or the keys.
-
Page 25: View Function (Soldering)
View function (soldering) During firing program without vacuum you can lower the firing platform by pressing the key to inspect the firing object. Stop the downward movement by pressing the key. The firing time countdown can be suspended, and the cursor will move to the firing temperature. Use the ... -
Page 26: Maintenance And Cleaning
Maintenance and cleaning Firing support maintenance The firing support (see 3.1 Base unit, page 8) serves to seal the bottom of the firing chamber. In addition, the O-ring (1) ensures a close seal at the sealing surfaces. Regularly check the surface of the firing support and the O- ring for deposits or damage. -
Page 27: Calibration Using A Silver Wire Test
Calibration using a silver wire test The precision of the temperature control has been precisely calibrated at the factory. Environmental factors, however, may cause the selected temperature and the actual temperature during the firing process to drift apart over time. This can be counteracted by calibrating the unit and entering a calibration offset. Proceed as follows: ®... -
Page 28: Silver Wire Calibration Program
Silver wire calibration program The calibration program for the silver wire test is defined just like any firing program (see 6.2 Designing and starting your own firing program, page 20). The required firing parameters are: Program number Fast cooling Pre-heating temperature 650°C Heating rate 120°C/minute... -
Page 29: Error Messages And Troubleshooting
Error messages and troubleshooting Various failure states and errors are shown in the display in the form of error messages, which starts with the letter F followed by two digits. The following table lists and explains these messages: F 05 Example: Display Problem... -
Page 30: Power Failure
Display Problem Possible cause Potential remedy shows F 23 Vacuum was not relieved Ventilation valve defective Notify service technician F 25 Heat sensor broken Heat sensor or heat sensor Notify service technician wiring broken F 26 Incorrect polarity of heat sensor Plus and minus poles were Notify service technician mixed up! -
Page 31: Pre-Defined Programs
Pre-defined programs Note: The parameters listed here have the nature of recommendations. If necessary, conduct your own test firings and adapt the parameters to your own needs. Note that the cooling stages must be defined as per the alloy manufacturers’ recommendations. Base temperature = Pre-heating temperature, Final temperature in °C, Drying, Pre-heating time, Vacuum time, Holding time in min, Heating rate in °C/min,... - Page 32 Ceramco 3 93 Paste opaque 00,1 00,4 94 Powder opaque 00,1 00,4 95 Shoulder 00,1 01,0 96 Opaque Dentine, Dentine effects, 00,1 00,5 enamel 97 Glaze firing without glaze 00,0 00,5 98 Glaze firing with glaze 00,0 00,5 99 Correction Add-on 00,1 00,4 Legend/Symbols:...
-
Page 33: Disposal
Disposal This device is an electrical device in accordance with the German law on the marketing, return and environmentally compatible disposal of electrical and electronic equipment (ElektroG). The device has been labelled in compliance with the law and marked with the following symbol: The device is not intended for private or home use. -
Page 34: Ec Declaration Of Conformity
EC Declaration of Conformity DeguDent GmbH Rodenbacher Chaussee 4 63457 Hanau Germany We hereby declare that the product: ® Multimat Easy Device for firing dental ceramic materials conforms to the basic requirements of the following EC Directives: 1. EC machine directive 2006/42/EC 2. - Page 36 For further information: www.degudent.com...
Need help?
Do you have a question about the Multimat Easy and is the answer not in the manual?
Questions and answers
molim za uputstvo...multimat S...hvala