User`s Manual for the Automated Denture Furnace for
Contents
1. dentamatic 500 Chameleon MX User s Manual TABLE OF CONTENTS User s Manual for the Automated Denture Furnace for Metal Ceramics I SPECIFICATIONS 3 DENTAMATIC 500 CHAMELEON MX e O e a II WORKING WITH THE FURNACE 6 18 The furnace is designed for production of metal ceramic teeth as l FRONT PANED well as for other denture operations This is a fully automated 2 MODES OF OPERATION 718 vacuum furnace with microprocessor control It has 100 standard 2 1 STAND BY 7 8 programs each of which can be edited 2 2 STOP 8 2d PROGRAMMING 9 11 PARAMETERS 11 12 2 4 EXECUTION OF A PROGRAM 13 17 2 4 1 Process of execution 14 15 2 4 2 Vacuum control 15 16 2 4 3 Argon 16 3 SETTINGS AND INFORMATION 17 4 SELECTING A PROGRAM 18 IV DISPLAYED MESSAGES 29 20 x 4 2 dentamatic 500 Chameleon MX User s Manual dentamatic 500 Chameleon Mx User s Manual I SPECIFICATIONS II INSTALLATION Electrical Power supply AC 220V 50 60Hz or 110V 60Hz Admissible variation of the supply voltage 10 5 Maximum power consumption without pump 1350 W Average power consumption in operation approx 300 W Pump power consumption max 270 W Mechanical Overall dimensions 530mm 230mm 230mm Weight approx 11 5 14 kg Diameter of the working chamber 92 mm Height of the working chamber 80 mm Operational Maximum temperature 1050 C 1150 C option Maximum rate2. and the pressure in it is too low 19 dentamatic 500 Chameleon MX User s Manual AC POWER FAIL It is displayed at the end of program if during the execution there has been a power supply failure PROGRAM TIME IS OVER 10 HOURS It s displayed when the program time is over 10 hors The program time is limited to maximum 9 59 59 hours Please correct the program times POWER OFF It s displayed when the furnace is turned off Enjoy working with DENTAMATIC500 CHAMELEON MX TOKMET TK Ltd 29 Cherno more Str Varna 9022 Bulgaria Tel 359 52 343488 Fax 359 52 343489 Mob 359 88 8406908 e mail teko tokmet com web www tokmet com 20
3. is limited to 10 hours 16 dentamatic 500 Chameleon MX User s Manual 3 SETTINGS AND INFORMATION In STOP mode by pressing and holding the multifunctional knob you enter the settings and information menu By rotating the multifunctional knob you can choose the items of the menu Settings are editing in the same way as the program parameters List of items in the menu SETTINGS AND INFORMATION Programs You can select a program from the list of program names Serial N Displays the furnace serial number Firmware Software version of the furnace Cycles Cycle counter of the furnace Language Languages bpnrapcxu English Temp Units The dimension of the temperature C F Vac Units The dimension of the vacuum Bar cm Hg Inch Hg Sound Sound Turned on Yes or turned off No Temp Corr Temperature correction for all programs 25 0 25 C Calibration Calibration of the furnace You can choose Original producer s temperature calibration Thread Thread calibration You can choose own calibration Thread test Thread test Press the knob to start the thread calibration The items Serial N Firmware and Cycles are only informational To exit from the menu press STOP button 17 dentamatic 500 Chameleon MX User s Manual 4 SELECTING A PROGRAM If PROGRAMS is selected from the Settings and Information menu a list of program numbers and their c
4. of temperature increase 200 C min Controllable Stand By mode Idle 100 600 C Operation in C or F Electronic vacuum control Operation in Bar cmHg or InchHg Number of programs 100 Can be connected to PC Environmental Storage temperature 1 C 50 C Operation temperature 10 C 50 C Relative humidity up to 80 Altitude up to 2000m No need to run night program Average life expectancy of the muffle and the heater quartz protected 10 years dentamatic 500 Chameleon MX User s Manual Muffle Door Lift Front Panel Vacuum meter mechanical Working table Cooling Fan Power Switch Fuses Power Connector 10 RS 232 Port 11 Atmosphere Argon Port 12 Vacuum Pump Power Connector 13 Vacuum Port SANNMAWNDS Remove all packing material around the furnace Position the furnace on horizontal area Make sure it is at least 30cm away from any combustible materials Rear must be at least 20cm away from wall Connect vacuum pump hose to the vacuum port 13 on the furnace Connect vacuum pump power supply cable to the vacuum pump power connector 12 on the furnace Connect power supply cable to the power connector 9 Connect power supply cable to the power line The furnace is ready for operation Prior to connect the furnace to the computer by data cable make sure that both are turned off Fuses replacement must be done only
5. vacuum Permanent vacuum starts when the door is closed and is stopped when it s opened Vacuum time Select vacuum time from Pre heating to door opening including cooling VacStrt Vacuum start temperature VacLevel Vacuum stop temperature Vacuum hold You can set the time to hold the vacuum until the furnace is opened if the value of VacStop equals TemplI Vacuum level If MAX is selected the vacuum level is the maximum of the vacuum pump Temperature correction of the current program 12 100 C TempII No By time Temp amp Time Permanent 0 00 00 9 59 59 hours TempI TempII VacStrt TempH 0 00 00 9 59 59 hours 0 0 yo 0 99 Bar MAX 25 0 25 C dentamatic 500 Chameleon MX User s Manual 2 4 EXECUTION of a program In STOP mode rotate the multifunctional knob to choose the number of the program Then press START button to execute the program The furnace do temperature calibration when a program is started If the temperature in chamber exceeds the low temperature Templ the furnace waits the temperature to drop below TempI To force the program press START button Fig 9 While executing the program the current step of the program is displayed on the top left corner of the screen Fig 9 and the temperature of the chamber on the top right corner The remaining time is displayed in the bottom left corner of the screen and the vacuum le
6. AND BY mode is switched to STOP mode And then by pressing the ST BY button the furnace switches back to STAND BY mode 2 2 STOP After switching into STOP mode the lift door opens and the heater stops operation STOP 156 C lst opaque P98 Fig 5 You can change current program by rotating the multifunctional knob The name and number of the new program are displayed on the screen Fig 5 STAND BY mode is activated by pressing the ST BY button You can start the chosen program by pressing the START button EXECUTION mode To switch to PROGRAMMING mode just press the multifunctional knob and edit the chosen program dentamatic 500 Chameleon MX User s Manual 2 3 PROGRAMMING In STOP mode the number of the program is chosen by rotating the multifunctional knob Then by pressing it you switch into EDIT mode Arrows selected parameter Parameter Fig 6 On the screen are displayed the names of the parameters and their values Fig 6 The arrows point to the currently chosen parameter By rotating the multifunctional knob you can choose a parameter and by pressing it editing begins arrows start blinking Large scale values temperature and timing are edited by pressing the knob once the temperature changes with scale of ten degrees and the timing with scale of one minute If you press the knob twice the arrows become small and the scale be
7. come one degree respectively one second The editing ends by pressing the multifunctional knob The rest of the parameters are edited only with one press of the knob The editing of the name of the program is made in a special way First choose the parameter Name to switch into name edit mode dentamatic 500 Chameleon MX User s Manual Chars abvdef gh lst Cursor Fig 7 On the first row are displayed the allowed chars and on the second the name of the program Fig 7 By default the mode is navigation in the name To choose a position rotate the multifunctional knob By pressing the multifunctional knob you switch into char selecting mode Selected char Chars abvdefghii Insert position Fig amp The character is chosen by rotating of the multifunctional knob and is inserted by pressing the multifunctional knob The last two characters are special The first character is used to clear already inserted character The second character is used to exit the selecting char mode 10 dentamatic 500 Chameleon MX User s Manual Other way to exit that mode is by pressing the STOP button and the deletion by pressing the ST BY button To clear the entire dentamatic 500 Chameleon MX User s Manual Cooling tme 0 00 00 9 59 59 hours 0 100 C min C Rate Cooling speed 0 180 F min CoolHold Cooling temperature hold time 0 00 00 9 59 59 hours Opening
8. orresponding names are displayed Fig 11 Ol 1st opaque 02 2st Opaque Selected Program Fig 11 By rotating the multifunctional knob you can select a program If the multifunctional knob is pressed you can edit the program By pressing the START button the selected program Starts To exit the menu press the STOP button 18 dentamatic 500 Chameleon MX User s Manual IV DISPLAYED MESSAGES THE LIFT IS OVERLOADED It is displayed if the lift is overload i e the motor power has very high value It is possibly with a mechanic problem tight fitting belt LIFT POSITION SENSOR FAIL It is displayed if there is program lift moving but there isn t a change in lift position Probably a damage position sensor LIFT MICRO SWITCHES FAIL It is displayed if one or and two micro switches of the lift are damaged THERMO COUPLE BREAK It is displayed if there is a damaged sensor of the temperature thermocouple TEMPERATURE IS OVER LIMIT It is displayed if the temperature in the chamber exceeds maximum permissible temperature of the furnace Then the heater is turned off by protect relay LOW VACUUM LEVEL It is displayed if the vacuum level isn t reached in two minutes or it s under 0 80Bar CHAMBER IS NOT HERMETIC It s displayed if after turning off the vacuum pump vacuum level starts falling too fast CHAMER IS UNDER VACUUM It s displayed if attempt to open the chamber is made
9. the parameter Vac the vacuum is built when the door is closed and it s released when the door is opened If By time is selected for the parameter Vac the value of the parameter V Time sets the vacuum time after Pre heating or Heating if the Pre heating time is 0 in the chamber The value of V Time can t exceed the following sum PrHeat Heat Hold CoolTime CoolHold If Temp amp Time is selected for the parameter Vac parameters VacStrt vacuum start temperature and VacStop vacuum stop temperature must be set If the value of VacStop equals the value of 15 dentamatic 500 Chameleon MX User s Manual TemplIT the parameter V Hold defines the holding time of the vacuum after the holding begins V Hold can t exceed the following sum Hold CoolTime CoolHold The parameter VacLevel defines the level of the vacuum in the chamber The values of this parameter are from 0 30 40 0 99bar or MAX If MAX is chosen the vacuum level is the maximum that the vacuum pump can provide 2 4 3 Argon If argon is used the vacuum pump draws the air out when the door is closed and the chamber fills with argon through the air valve When argon is used with materials for example titanium which react with air in high temperature cooling is required Cooling temperature must be set low and safe enough in order to prevent burning of the material after opening the chamber The maximum length of a program
10. time 00 00 99 59 minutes Opening position 0 100 name press and hold the ST BY button To enter whitespace press the START button To exit the edit mode press STOP button The changes are saved automatically The names of the parameters their short description and their variation are shown in the table below See chapter Process of execution for their functional meaning Description Range StandBy TemplI CoolTmp Stand By temperature Drying time Position of the lift during drying Closing time of the lift during drying Usage of Argon Pre heating Low starting temperature This parameter can t have lower values than Stand By temperature It s maximum value is 700 C 1292 F High temperature Heating time Temperature increase speed Heating time depends on this parameter Holding time of the high temperature Cool controlling on closed door Cooling temperature 11 100 600 C 212 1112 F 00 00 99 59 minutes 0 100 00 00 99 59 minutes Yes No 0 00 00 9 59 59 hours StandBy TempIl Temp max 700 C 1292 F TempI 1050 1100 11 50 1200 C 2192 F 0 00 00 9 59 59 hours 0 200 C min 0 360 F min 0 00 00 9 59 59 hours Yes No 100 C TempII 212 F TempIT OpenTmp Opening temperature Selecting vacuum mode No no vacuum By time select vacuum time Temp amp Time select the starting and stopping temperature and holding time of the
11. vel is next to it The number of the program is in the bottom right corner of the displayed and just before it there is the heater power While the vacuum pump is working the value of the vacuum level displayed on the screen is blinking The blinking stops when the vacuum level reaches VacLevel 13 dentamatic 500 Chameleon MX User s Manual 2 4 1 Process of execution The program execution time is dividen into seven parts Fig 10 Drying Drying Pre heating PrHeat Heating Heat Holding Hold Cooling CoolTime Cool holding CoolHold Opening OpenTime atm pressure e oo VacLevel Tempili p rs ssernrenensaanannsnnnny sesse ke WacStop korasan ER ae fo VacStart 4 eee CoolTmp Tempi F StandBy 4 OpenTmp LiftPos g Closing 4 OpenPos Drying PrHeat Heat Hold CoolTime_ CoolHold OpenTime ec eo gt Fig 10 When a program starts the lift goes to the position set by the parameter LiftPos and the temperature in the chamber starts rising to TempI At this moment the drying time starts If closing time is set Closing in the last Closing minutes of the drying time Drying the door slowly closes If drying time Drying is set to 0 the parameters LiftPos and Closing are hidden If the parameter Pre heating PrHeat is set the furnace holds the temperature Temp until the end of PrHeat
12. with door closed 14 dentamatic 500 Chameleon MX User s Manual The heating process starts The temperature in the chamber rises to TempIT with velocity of H Rate for time Heat When the temperature rises to TemplII holding time starts Hold The temperature TempII is hold in the chamber for time Hold After holding time is over Hold the cooling process starts if the parameter Cooling is set to Yes The temperature in the chamber slowly decreases to the level of CoolTmp with a velocity of C Rate for time CoolTime The CoolTmp is hold in the chamber for time CoolHold If the value of the parameter Cooling is set to No the parameters CoolTmp CoolTime and C Rate are hidden After the holding time Hold is over the program starts the last step of the process of the execution Opening Just before the Opening the heater switches off and vacuum is released if any For time OpenTime the door of the lift slowly reaches position OpenPos When the temperature in the chamber reaches OpenTmp the door opens fully The execution of the program stops and a message for successful execution of a program is displayed on the screen with five sound signals 2 4 2 Vacuum control The values of the parameter Vac define the control of the building and releasing the vacuum in the chamber If No is selected for the parameter Vac there will be no vacuum in the program If Parmanent is selected for
13. with fuses marked onto the furnace dentamatic 500 Chameleon MX User s Manual HI WORKING WITH THE FURNACE 1 Front Panel Furnace control is made by three buttons START STOP ST BY multifunctional knob and LCD display Fig 2 START Starts a process STOP Stops a process ST BY Starts Stand By Mode Multifunctional rotary knob _ Menu navigation and editing parameters START button D STOP button ST BY button Multifunctional rotary knob LCD Fig 2 dentamatic 500 Chameleon MX User s Manual 2 MODES OF OPERATION STAND BY EXECUTION PROGRAMMING SELECTING A SETTINGS AND PROGRAM INFORMATION Fig 3 Turn on the furnace with the central switch on the right side of the furnace Automatic temperature calibration is made after the turning on Then the furnace goes into STAND BY mode 2 1 STAND BY In that mode the furnace sustains the chosen StandBy temperature of the current program The current mode is displayed in the top left corner of the display Fig 4 The temperature of the chamber is displayed in the top right corner In the bottom left corner is displayed the name of the chosen program if any and the supplied power of the heater and the number of the chosen program is in the bottom right corner dentamatic 500 Chameleon MX User s Manual Temperature STAND BY 200 C lst opaque _ P98 Fig 4 By pressing the STOP button ST
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