SALVIS NEW VC20_50 User Manual wheel
Contents
1. 27 5 STATUS DISPLAY MANUAL MODE DEFINED START DATE 27 6 STATUS DISPLAY MANUAL MODE PROCESS RUNNING 27 7 STATUS DISPLAY PROGRAM MODE DEFINED PROGRAM START DATE 28 8 STATUS DISPLAY PROGRAM MODE PROGRAM RUNNING 28 9 CANCEL RUNNING PROCESS WITH ESC KEY 29 10 MESSAGES AND ERRORS 29 PRINTER OPERATION 30 PRINTER REQUIREMENTS 30 PRINTOUTS DURING A MANUAL RUN 30 PRINTOUT OF A STORED PROGRAM 30 PRINTOUT OF A RUNNING PROGRAM 31 3 Copy2. 42 SPARE PART NUMBERS 43 Copyright SalvisLab Edition 200912 4 CE DECLARATON OF CONFORMITY Declaration of Conformity Wir We Renggli AG SalvisLab Nous Name des Anbieters supplier s name nom du fournisseur Birkenstrasse 31 CH 6343 Rotkreuz Anschrift address adresse erkl ren in alleiniger Verantwortung dass das Produkt declare under our sole responsibility that the product d clarons sous notre seule responsabilit que le produit Vacuum Drying Oven VC 20 50 Year of Construction 2002 Bezeichnung Typ oder Modell Los Chargen oder Seriennummer m glichst Herkunft und St ckzahl name type or model lot batch or serial number possibly sources and numbers of items nom type ou mod le no de lot d chantillon ou de s rie ventuellement sources et nombre d exemplaires auf das sich diese Erkl rung bezieht mit der den folgenden Norm en oder normativen Dokument en bereinstimmt to which this declaration relates is in conformity with the following standard s or other normative document s auquel se r f re cette d claration est conforme la aux norme s ou autre s document s normatif s Titel und oder Nummer sowie Ausgabedatum der Norm en oder der anderen normativen Dokumente
3. Gradient and actual vacuum next set of display Gradient and hysteresis vacuum next set of display Set vacuum and actual vacuum next set of display Hold time and date time next set of display Program number and program step first set of display At the end of program buzzer will sound and following message will be shown accept message 29 Copyright SalvisLab Edition 200912 9 Cancel running process with ESC key Running system is stopped by pressing ESC 9 1 Safety question when stopping a running system change accept If Yes selected 9 2 If No selected Return to running status 9 2 Conformation that process has been cancelled
4. change accept If Yes selected 2 4 3 If No selected 2 4 2 4 3 Deletion confirmation will be displayed Confirmation that selected program has been deleted After a few seconds menu will return to 2 4 If you delete a program you delete all steps associated After deleting number is available in list of free program numbers again 2 5 Menu Program Print Print program change accept 2 5 1 ESC return to 2 2 5 1 Choose program number which has to be printed change accept 2 5 2 ESC return to 2 Note Only stored program numbers will appear in the display 2 5 2 Displaying print in progress Confirmation that program has been printed After a few seconds menu will return to 2 5 For a sample of printout and printer connection refer section Printer Operation 23 Copyright SalvisLab Edition 200912 3 Main menu Configuration Configuration of system by user
5. change accept If Yes selected Step number will increment with 1 2 2 7 If No selected 2 2 14 2 2 14 End of programming sequence change accept If Yes selected 2 2 15 If No selected 2 2 13 2 2 15 Confirm and save new program Confirmation that new program has been stored After a few seconds menu will return to 2 2 2 3 Menu Program Edit Following sample assumes editing program No 4 with two steps Edit existing program change accept 2 3 1 ESC return to 2 2 3 1 Choose program to edit change accept and skip to next field P S or 2 3 2 to selected step number ESC return to 2 3 Note Only stored program numbers will appear in the display 2 3 2 Set temperature Step 1 change accept 2 3 3 ESC restore previous value or return to 2 3 Attention Step and selected program numbe
6. Confirmation that running process has been cancelled After a few seconds menu will return to main menu 1 10 Messages and errors Messages and errors are announced with buzzer and can be confirmed by pressing Errors are severe system failures and have to be fixed by trained service people Messages Indicates that no program is in memory accept Indicates that program memory is full accept Indicates that door is open accept Indicates that threshold value for vacuum has not been reached within programmed waiting time accept Errors PT100 probe or cable defect accept Call service Temperature exceeded security range level accept Cool oven down If error persists call service accept Call service Copyright SalvisLab Edition 200912 30 Printer operation Printer requirements In order to connect printer with RS232 the following requirements must be fulfilled
7. In menu point Configuration can be defined and set system options change accept 3 1 3 1 Select language change accept 3 2 Attention After confirming language all subsequent dialogs will be in selected language 3 2 Set actual date for internal real time clock change accept and skip to next input field DD MM MM YY or save date and go to 3 3 ESC restore previous value and or go back one input field YY MM MM DD 3 3 Set actual time for internal real time clock change accept and skip to next input field HH MM or save time and go to 3 4 ESC restore previous value and or go back one input field MM HH 3 4 Set allowed maximal temperature Set maximum possible temperature for manual operation change accept 3 5 ESC restore value 3 5 Set threshold value ONLY WITH OPTION VACUUM CONTROL Set t
8. 8 SAFETY POWER CUT OFF 8 GETTING STARTED 9 PARTS DELIVERED 9 INSTALLATION REQUIREMENTS 9 INSTALLATION 9 CLEANING 9 SYSTEM COMPONENTS 10 CONTROLLER 11 KEYPAD amp DISPLAY 11 OPERATION 12 HOW TO INTERPRET DISPLAY
9. Set Vacuum 5 5mbar Act Vacuum 5 4mbar Hysteresis Vacuum 2 5mbar Hold time 1 00HH MM Copyright SalvisLab Edition 200912 32 Appendix A Hysteresis value for vacuum control Hysteresis value of vacuum allows influence on behaviour of vacuum controlling Drying process under vacuum is influenced by vapour pressure of fluids in drying good the higher vapour pressure the lower vacuum In extreme case vacuum pump will run or vacuum valve is open all time because of reducing vacuum by vapour this can be controlled by system but pump or valve is all time switching on and off To reduce this effect hysteresis value depending on set vacuum value can be set allows controller a range of acting Graphs of temperature limits and gradient and program run Temperature limiter amp safety controlling safety bond 1 Over temperature limiter by thermo mechanical switch 2 Maximal allowed end temperature 3 Maximal allowed working temperature menu Configuration 4 Set temperature 5 Control range of safety controller 6 Actual temperature Range of gradient 1 Gradient can be set in this range 2 This range cannot be used system depending 33 Copyright SalvisLab Edition 200912 Graphical presentation of a program run This example shows a program No 12 with 3 steps and a preset start date time A
10. accept 2 2 9 ESC restore previous value or return to 2 2 Attention Step and program number not stored Note Display 04 02 means current program step number 2 2 9 Set vacuum Step 2 ONLY WITH OPTION VACUUM CONTROL change accept 2 2 10 ESC return to 2 2 2 2 10 Set hysteresis of vacuum Step 2 ONLY WITH OPTION VACUUM CONTROL change accept 2 2 11 ESC return to 2 2 2 2 11 Set gradient Step 2 change accept 2 2 12 ESC restore previous value or return to 2 2 Attention Step and program number not stored 2 2 12 Set hold time Step 2 change accept and skip to next input field HH MM or store time and go to 2 2 13 ESC restore previous value and go back one input field M H or return to 2 2 Attention Step and program number not stored Note Value 0 00 indicates endless hold time 19 Copyright SalvisLab Edition 200912 2 2 13 Choose if additional step is required
11. change accept 2 3 8 ESC restore previous value or return to 2 3 Attention Step and selected program number not stored Note Display 04 02 means current program step number 2 3 8 Set vacuum Step 2 ONLY WITH OPTION VACUUM CONTROL change accept 2 3 9 ESC restore previous value or return to 2 3 Attention Step and selected program number not stored 2 3 9 Set hysteresis of vacuum Step 2 ONLY WITH OPTION VACUUM CONTROL change accept 2 3 10 ESC restore previous value or return to 2 3 Attention Step and selected program number not stored 21 Copyright SalvisLab Edition 200912 2 3 10 Set gradient Step 2 change accept 2 3 11 ESC restore previous value or return to 2 3 Attention Step and selected program number not stored 2 3 11 Set hold time Step 2 change accept and skip to next input field HH MM or store time and go to 2 3 12 ESC restore previous value and go back one input field M H or return to
12. 12 MAIN MENU OVERVIEW 13 1 MAIN MENU TEMP amp OPTIONS 14 2 MAIN MENU PROGRAM 15 2 1 MENU PROGRAM START 16 2 2 MENU PROGRAM NEW 17 2 3 MENU PROGRAM EDIT 19 2 4 MENU PROGRAM DELETE 22 2 5 MENU PROGRAM PRINT 22 3 MAIN MENU CONFIGURATION 23 4 MAIN MENU SERVICE MODE 26 STATUS DISPLAY 27 GENERAL
13. Copyright SalvisLab Edition 200912 16 2 1 Menu Program Start Start existing program change accept 2 1 1 ESC return to 2 2 1 1 Select program No change accept 2 1 2 ESC return to 2 1 Note Only stored program numbers with content appear on display If no program has been defined at all buzzer sounds and a message will be displayed 2 1 2 Choose type of program start change accept If now selected System starts immediately 6 If later selected 2 1 3 ESC return to 2 1 2 1 3 Set start date change accept and skip to next input field DD MM MM YY or store date and go to 2 1 4 ESC restore previous value and go back one input field YY MM MM DD or return to 2 1 2 1 4 Set start time change accept and skip to next input field HH MM orstore time and go to If start date and
14. RS232 serial interface at least 4800 baud transfer rate depending on printer Pin layout RS232 DB9 connector system Used pins 2 TxD 3 RxD and 5 Signal ground Data format 8 data bits 1 stop bit no parity No specific protocol Printouts during a manual run without options option vacuum display option vacuum controller Date 01 01 10 Time 12 00 Set Temperature 40 0 C Act Temperature 40 1 C Gradient 0 2 C Min Set Vacuum 5 5mbar Act Vacuum 5 4mbar Hysteresis Vacuum 2 5mbar Hold time 1 00HH MM Printout of a stored program without options option vacuum display option vacuum controller Program No 1 Step 1 Set Temperature 20 0 C Gradient 0 2 C Min Set Vacuum 5 5 mbar Hysteresis Vacuum 2 5 mbar Hold time 1 00HHH MM 31 Copyright SalvisLab Edition 200912 Printout of a running program without options option vacuum display option vacuum controller Date 01 01 10 Time 12 00 Program 48 Step 2 Set Temperature 20 0 C Act Temperature 20 4 C Gradient 0 2 C Min
15. 2 3 Attention Step and selected program number not stored Note Value 0 00 indicates endless hold time 2 3 12 Choose if additional step is required change accept If Yes selected Step number will increment with 1 2 3 7 If No selected 2 3 13 2 3 13 End of programming sequence change accept If Yes selected 2 3 14 If No selected 2 3 12 2 3 14 Confirm amp save new program Confirmation that new program has been stored After a few seconds menu will return to 2 3 Copyright SalvisLab Edition 200912 22 2 4 Menu Program Delete Delete existing program change accept 2 4 1 ESC return to 2 4 2 4 1 Choose program number that needs to be deleted change accept 2 3 2 ESC return to 2 4 Note Only used program numbers will appear in display 2 4 2 Deletion confirmation will be displayed
16. Height mm 250 350 Depth mm 320 420 Internal volume l 20 50 Shelf standard max 1 3 1 5 Shelf dimension mm 300x240 400x341 Distance between shelf WxD mm 57 54 Max load per shelf kg 20 20 Max load per oven kg 37 47 Weight of oven empty kg 48 62 Temperature range approx 5 C over RT to C 200 200 Temperature deviation 1 at 50 C C 1 0 1 0 Temperature deviation 1 at 100 C C 1 7 1 9 Temperature deviation 1 at 150 C C 2 4 2 6 Temperature fluctuation 2 at 150 C C 0 2 0 2 Heating up 3 to 70 C min 39 42 to 150 C min 58 106 Power supply 10 50 60 Hz V 230 115 230 115 Nominal wattage W 900 1350 Energy consumption at 100 C W 185 205 at 150 C W 243 286 Vacuum connection mm NW 6 NW 6 Pass through mm NW 25 NW 25 Vacuum absolute mbar lt 4 8 x 10 1 lt 6 x 10 1 Vacuum leakage rate liter second lt 1 7 x 10 3 lt 4 2 x 10 2 Recommended ambient values C 15 25 15 25 RhF 20 60 20 60 Equipment Microprocessor temperature controller with LCD Yes Yes Timer hours min 0 999h 59m 0 999h 59m Serial interface RS 232 Yes Yes Automatic restart after power cut off Yes Yes Adjustable print interval Yes Yes Programming program step 50 15 50 15 Ramp function Yes Yes 1 measured with 3 temperature probes on horizontal level di
17. next set of display Set vacuum and actual vacuum next set of display Hold time and date time first set of display Copyright SalvisLab Edition 200912 28 7 Status display Program mode Defined program start date If programmed start date time has been achieved display switches to 8 LED light Prog is flashing as long as defined start date time has not been reached without options option vacuum display option vacuum controller Start date program number ESC cancel start date 1 8 Status display Program mode Program running LED light Prog illuminates during programmed operation without options option vacuum display option vacuum controller Set temperature and actual temperature next set of display Gradient next set of display
18. 1 Copyright SalvisLab Edition 200912 Vacucenter VC20 50 User Manual swiss made Copyright SalvisLab Edition 200912 2 User Manual Vacucenter VC20 50 CE DECLARATON OF CONFORMITY 4 IMPORTANT INFORMATION 5 QUICK INFORMATION FOR SERVICE 5 TECHNICAL DATA 6 INTRODUCTION 7 OVERVIEW 7 APPLICATIONS 7 CONSTRUCTION 7 VACUUM AND AIR SYSTEMS 7 CONTROLLER
19. MM or store time and go to If start date and or start time is in the past menu will return to 1 If start date and or start time is in the future menu will go to 5 ESC restore previous value and skip back one input field MM HH or return to 1 2 2 Main menu Program Programmable operation Program is divided in menu points for creating editing deleting starting and printing programs accept 2 1 ESC return to 1 2 1 Menu Program Start Start existing program change accept 2 1 1 ESC return to 2 2 2 Menu Program New Create new program change accept 2 2 1 ESC return to 2 2 3 Menu Program Edit Edit existing program change accept 2 3 1 ESC return to 2 2 4 Menu Program Delete Delete existing program change accept 2 4 1 ESC return to 2 2 5 Menu Program Print Print program change accept 2 5 1 ESC return to 2
20. return to 1 3 Configuration Menu point Configuration allows to configure the system accept 3 1 ESC return to 1 4 Service Mode Menu point protected by access code and only available for trained service technicians accept 4 1 ESC return to 1 Copyright SalvisLab Edition 200912 14 1 Main menu Temp amp Options Manual operation Define set temperature and options like gradient vacuum values hold time programmed starting date time accept 1 1 ESC return to 1 1 1 Set temperature change accept 1 2 ESC restore previous value or return to 1 1 2 Set vacuum ONLY WITH OPTION VACUUM CONTROL change accept 1 3 ESC restore previous value or return to 1 1 3 Set hysteresis of vacuum ONLY WITH OPTION VACUUM CONTROL change accept 1 4
21. title and or number and date of issue of the standard s or other normative document s titre et ou no et date de publication de la des norme s ou autre s document s normatif s Gem ss den Bestimmungen der Richtlinien following the provisions of directives conform ment aux dispositions des directives falls zutreffend if applicable le cas ch ant Safety EN 61010 1 2001 Safety EN 61010 2 2003 Low voltage directive 2006 95 EC EMC directive 2004 108 EC Ort und Datum der Ausstellung Name Unterschrift oder Kennzeichnung des Befugten Place and date of issue name and signature or equivalent marking of authorised person Lieu et date nom et signature du signataire autoris Rotkreuz 12 02 2002 Marcel K ppeli Technical Manager 5 Copyright SalvisLab Edition 200912 Important information Quick information for service Please fill out all the below list SERIALNUMBER TYPE OF OVEN VC20 VC50 VACUUM OPTION None Vacuum display Vacuum control valve Vacuum control pump SERVICE PHONE NUMBER PURCHASE DATE SOFTWARE VERSION see display during power ON Copyright SalvisLab Edition 200912 6 Technical data VC 20 VC 50 Outer dimension Width mm 545 645 Height mm 375 475 Depth mm 425 525 Installation Wall distance from the back mm 50 50 Installation Wall distance from the side mm 50 50 Inner dimension Width mm 250 350
22. Timeframe of the start date time B Positive gradient adjustable C Hold time adjustable Each of the following 3 steps has parameter Set temperature gradient hold time set vacuum hysteresis vacuum 1 Step 1 Start program 2 Step 2 New parameter setting where used 3 Step 3 New parameter setting where used after end of step 3 program ends 34 Copyright SalvisLab Edition 200912 Appendix B Wiring diagram VC 20 35 Copyright SalvisLab Edition 200912 Appendix C Wiring diagram VC 50 36 Copyright SalvisLab Edition 200912 Appendix D Drawing VC 20 250 250 320 545 375 425 52 37 Copyright SalvisLab Edition 200912 Appendix E Drawing VC 50 645 475 525 52 420 350 350 Copyright SalvisLab Edition 200912 38 Appendix F Drawing spare parts panel 1 2 3 4 6 7 8 11 39 Copyright SalvisLab Edition 200912 Appendix G Drawing spare parts door Door VC 20 VC 50 14 12 13 15 16 17 18 19 20 21 22 Copyright SalvisLab Edition 200912 40 Appendix H Drawing spare parts chamber Inner Chamber VC 20 50 27 28 23 23 24 25 26 25 26 29 30 31 32 27 28 41 Copyright SalvisLab Edition 200912 Appendix I Drawing spare parts valve power supply 40 37 38 39 36 35 33 34 VC 20 50 Valve Power Supply 42 Copy
23. baud rate for serial RS232 interface Available baud rates are4800 9600 57600 115200 change accept 3 10 3 10 Delay door alarm starting with SW 2 0g Delay for the door alarm If door has not been closed again within this time then alarm buzzer will sound Time can be chosen between 01 and 59 minutes change accept 3 11 3 11 Set program end buzzer change accept 3 12 If Yes selected Buzzer will sound when program has ended If No selected Buzzer will not sound 3 12 Set safety alarm buzzer In any case of over temperature alarm situation buzzer will give audio signal change accept 3 13 25 Copyright SalvisLab Edition 200912 3 13 Set offset between internal PT 100 probe and actual display Offsets internal PT 100 probe with actual displayed temperature Is calibrated with external temperature probe change accept 3 14 ES
24. or start time in the past display will return to 2 1 2 If start date and or start time in the future operating display will appear 7 ESC restore previous value and go back one input field MM HH or return to 2 1 17 Copyright SalvisLab Edition 200912 2 2 Menu Program New Storage capacity is 50 programs with 15 steps each Each step contains set temperature gradient and hold time Following sample assumes creating a program No 4 with two steps Create new program change accept 2 2 1 ESC return to 2 2 2 1 Create a new program change accept 2 2 2 ESC return to 2 2 Note Only non used program numbers appear on display 2 2 2 Set temperature Step 1 change accept 2 2 3 ESC restore previous value or return to 2 2 Attention Step and program number not stored Note Display 04 01 means current program step number 2 2 3 Set vacuum Step 1 ONLY WITH OPTION VACUUM CONTROL change accept 2 2 4 E
25. C restore value 3 14 Set offset between internal pressure sensor and actual display ONLY WITH OPTION VACUUM CONTROL Offsets pressure sensor with the actual displayed vacuum Calibrated with external pressure sensor change accept value 3 15 3 15 Confirmation that entered values have been storing Confirmation that configurations have been stored After a few seconds menu will return to 3 Copyright SalvisLab Edition 200912 26 4 Main menu Service Mode A User has only access to history data accept change to 8 accept Repeat these two steps until display shows 888 accept Number 11 indicates how many entries have been stored continue Display shows in first line date and time when entry was stored Second line shows code for stored value message continue continue b
26. ESC restore previous value or return to 1 1 4 Select quick start or start with options change accept If now selected System starts immediately 6 If option selected 1 5 ESC return to 1 1 5 Set gradient change accept 1 6 ESC restore previous value or return to 1 2 Note Value 0 0 indicates maximal possible gradient 1 6 Set hold time change accept and skip to next input field HH MM or store time and go to 1 7 ESC restore previous value and skip back one input field MM HH or return to 1 2 Note Value 0 00 indicates endless hold time 1 7 Set start date change accept and skip to next input field DD MM MM YY or store date and go to 1 8 ESC restore previous value and skip back one input field YY MM MM DD or return to 1 2 15 Copyright SalvisLab Edition 200912 1 8 Set start time change accept and skip to next input field HH
27. SC return to 2 2 2 2 4 Set hysteresis of vacuum Step 1 ONLY WITH OPTION VACUUM CONTROL change accept 2 2 5 ESC return to 2 2 2 2 5 Set gradient Step 1 change accept 2 2 6 ESC restore previous value or return to 2 2 Attention Step and program number not stored Note Value 0 0 indicates maximal heating power Copyright SalvisLab Edition 200912 18 2 2 6 Set hold time Step 1 change accept and skip to next input field HH MM or store selected time and go to 2 2 7 ESC restore previous value and go back one input field M H or return to 2 2 Attention Step and program number not stored Note Value of 0 00 indicates endless hold time 2 2 7 Choose if additional step is required change accept If yes selected Step number will increment with 1 2 2 8 If no selected 2 2 14 2 2 8 Set temperature Step 2 change
28. X E 37 DRAWING VC 50 37 APPENDIX F 38 DRAWING SPARE PARTS PANEL 38 APPENDIX G 39 DRAWING SPARE PARTS DOOR 39 APPENDIX H 40 DRAWING SPARE PARTS CHAMBER 40 APPENDIX I 41 DRAWING SPARE PARTS VALVE POWER SUPPLY 41 APPENDIX J 42 SPARE PART NUMBERS
29. ack to menu point History continue change accept After a few seconds menu will return to 1 B Query the serial numbers starting with SW 2 0g accept change to 2 accept Repeat these two steps until display shows 234 accept Serial number of Oven is shown 9 digits Change to next field Serial number of PCB is shown 6 digits Change to next field Serial number of Display is shown 6 digits Change to next field Display will return to 1 27 Copyright SalvisLab Edition 200912 Status Display General Change readout on display with or set display interval in menu Configuration 3 5 Status display Manual mode Defined start date If programmed start date time has achieved system starting display switc
30. hes to 6 without options option vacuum display option vacuum controller Start date and time next set of display Set temperature and gradient next set of display Set vacuum and hysteresis vacuum next set of display Hold time first set of display 6 Status display Manual mode Process running without options option vacuum display option vacuum controller Set temperature and actual temperature next set of display Gradient next set of display Gradient and actual vacuum next set of display Gradient and hysteresis vacuum
31. hich are explosive or release explosive gases during drying process Construction Due to extremely compact construction the VC saves valuable space in lab Inner chamber of electro polished stainless steel thus resistant to chemicals and highly durable Much more shelf area than other vacuum ovens in comparison to inner volume max 5 shelves in VC 50 max 3 shelves in VC 20 Shelves made of 5 mm thick aluminium thus conduct heat efficiently Aluminium shelves anodised to resist chemicals Door seal easy removable for cleaning or replacing All edges rounded Big size glass window allows full view of inner chamber Window made of double glazed safety glass No hot surfaces Due to spring loaded door latch door will open slightly in case of over pressure Vacuum and air systems Electromagnetic valve controls vacuum connection at rear In case of power failure valve shuts and opens automatically Inlet of fresh air or inert gas controlled by needle valve Deflector plate at inlet of chamber Copyright SalvisLab Edition 200912 8 Controller Fuzzy logic microprocessor controller Digital alphanumeric LCD display Real time clock Wide range of temperature controlling functions Brilliant LCD display for user dialog Easy to operate keypad for fast programming and operating Five languages can be selec
32. hreshold value between 1 1100 mbar Heating will only start when set value has been reached For heating without this safety feature enter value of 1100 0 mbar change accept 3 6 ESC restore value Copyright SalvisLab Edition 200912 24 3 6 Set waiting time for threshold value ONLY WITH OPTION VACUUM CONTROL Set waiting time for threshold value between 1 Min and 1 Hour 59 Min Should threshold value 3 5 not been reached within programmed time process will not start and message No Vacuum will appear on display change accept 3 7 ESC restore value 3 7 Set print interval for printer log via serial RS232 interface Set print interval time Value 00 00 will disable printout of operating values change accept and skip to next input field HH MM or save time and go to 3 8 ESC restore previous value and or go back one input field MM HH 3 8 Set automatic interval to scroll status display Select if operation display will switch automatically instead of manually switching by change accept 3 9 3 9 Select
33. k VC 20 until S N 317 060 32 31W04174091 Door seal black VC 50 until S N 317 060 33 31W04848069 Single solenoid valve 230V 50Hz 34 31W04942340 Single solenoid valve 115V 60Hz 35 31W04884001 Power plug for vacuum pump only option 31F04302 36 31W04144146 D Sub 9 connector 37 31W04881007 Fuse holder 38 31W04881008 Closing cap to fuse holder 39 31W04881010 Fuse 10 A 40 31W04961470 Appliance coupler
34. ld operate with Gradient Slope of heating up process to specific set temperature indicated in C minute Negative gradients not allowed Maximal value of gradient depends on system and has a range which is predefined by manufacturer Set vacuum hysteresis vacuum ONLY WITH OPTION VACUUM CONTROL Set vacuum is target vacuum value Hysteresis vacuum is vacuum value range to set value within this range valve or pump is not active Hold time Duration a set temperature has to be hold build in timer is starting to count back as soon as set temperature is reached Maximal set time is 999 hours and 59 minutes Start date time Future date time to start process or program 13 Copyright SalvisLab Edition 200912 Main menu overview General operation buttons Scroll through menu points with turning knob Select desired menu point with 1 Temperature amp Options Manual operation Define set temperature and options like gradient vacuum values hold time programmed starting date time accept 1 1 ESC return to 1 2 Program Programmable operation Menu point Program is divided in menus for creating editing deleting starting and printing programs accept 2 1 ESC
35. r connection Installation Place shelf in appropriate position Plug cord Close door Switch power on Display is showing current software version during power on sequence For oven operation go to chapter Operating menus Cleaning Use mild detergents for cleaning oven no acid based or similar detergents Copyright SalvisLab Edition 200912 10 System components 1 Controller 2 Pressure gauge 3 Inert gas air inlet 4 Precision valve 5 Vacuum switch 6 Door handle 7 Shelf 8 Shelf glider 9 Double paned security glass 10 Spring loaded door lock 11 Spring loaded door hinge 12 Pass through NW 25 13 Main fuse 14 Serial interface RS232 15 Power connection 16 Vacuum connection diameter 6mm 17 Specification plate 18 Power connection for vacuum pump only option vacuum control of internal valve and vacuum pump 11 Copyright SalvisLab Edition 200912 Controller All information displayed on a backlit liquid crystal display LCD LED indicators for status of power heating and program used for indicating main process status Buzzer not visible is indicating audible status or alarm Keypad amp display Buttons Down Scroll through the menu structure Plus Increase flashing value select multiple choices Input value must flash to make button operable Minus Decrea
36. r not stored Note Display 04 01 means current program step number 2 3 3 Set vacuum Step 1 ONLY WITH OPTION VACUUM CONTROL change accept 2 3 4 ESC return to 2 3 Copyright SalvisLab Edition 200912 20 2 3 4 Set hysteresis of vacuum Step 1 ONLY WITH OPTION VACUUM CONTROL change accept 2 3 5 ESC returns to 2 3 2 3 5 Set gradient Step 1 change accept 2 3 6 ESC restore previous value or return to 2 3 Attention Step and selected program number not stored Note Value 0 0 indicates maximal gradient 2 3 6 Set hold time Step 1 change accept and skip to next input field HH MM or store time and go to 2 3 7 ESC restore previous value and go back one input field M H or return to 2 3 Attention Step and selected program number not stored Note Value 00 00 indicates endless hold time 2 3 7 Set temperature Step 2
37. right SalvisLab Edition 200912 Appendix J Spare part numbers Position Part number Description 1 31W04172015 Panel for VC 50 2 31W04172014 Panel for VC 20 3 31W04144154 Main PCB VC 20 50 230V 10A 4 31W04144153 Main PCB VC 20 115V 10A 6 31W04144155 Touch panel 115V 230V 7 31W04942315 Gauge 8 31W04960705 Vacuum switch complete 11 31W04942306 Inlet valve for air Inert gas complete 12 31W04141035 Door complete VC 20 13 31W04171012 Door complete VC 50 14 31W04174019 Door handle VC 20 50 15 31W04174095 Hinge bolt VC 20 50 16 31W04174200 Pin to hinge 17 31W04173010 Locking plate VC 20 18 31W04173011 Locking plate VC 50 19 31W04173009 Cover plate VC 20 20 31W04172002 Cover plate VC 50 21 31W04174096 Locking pin 22 31W04960700 Door switch 23 31W04962507 Over temperature fuse 24 31W04144123 Temperature probe PT100 25 31W04870018 Flat heating element 230V 110 Watt for VC 20 50 26 31W04962923 Flat heating element 115V 110 Watt for VC 20 50 27 31W04870019 Flat heating element 230V 133 Watt for VC 50 28 31W04962924 Flat heating element 115V 133 Watt for VC 50 43 Copyright SalvisLab Edition 200912 Spare part numbers Position Part number Description 29 31W04943208 Door seal white VC 20 starting with S N 317 061 30 31W04943209 Door seal white VC 50 starting with S N 317 061 31 31W04174090 Door seal blac
38. right SalvisLab Edition 200912 APPENDIX A 32 HYSTERESIS VALUE FOR VACUUM CONTROL 32 GRAPHS OF TEMPERATURE LIMITS AND GRADIENT AND PROGRAM RUN 32 RANGE OF GRADIENT 32 GRAPHICAL PRESENTATION OF A PROGRAM RUN 33 APPENDIX B 34 WIRING DIAGRAM VC 20 34 APPENDIX C 35 WIRING DIAGRAM VC 50 35 APPENDIX D 36 DRAWING VC 20 36 APPENDI
39. se flashing value select multiple choices Input value must flash to make button operable Enter Confirm ESC Escape Cancel ON OFF Switch ON or OFF your System Lit LED indicates powered on system LED indicators When lit Heating is on When lit Running program When flashing Subsequent start for program operation was entered Copyright SalvisLab Edition 200912 12 Operation How to interpret display Power ON sequence When pressing power on button display is showing software version After a few moments display will show first main menu point Input field Highlighted input value in yellow grey background means this value is flashing on the real display Multiple input field First part of input field is flashing to indicate input here Flashing input fields can be changed with turning knob Multiple choice field In a multiple choice field the last saved value is flashing Change with and confirm with Definitions of terms Set temperature Target temperature oven shou
40. ted Easy to operate and programming with EasyMenu Allows to store 50 programs with 15 program steps each step 1 ramp 1 temperature and 1 hold time dwell time Hold time dwell time 0 999h 59m Programs remain stored in memory even without external power Real time clock allows start of process at any time e g on January 6 2015 at 5 30 in the morning Serial interface RS 232 All data can be protocol with a printer or computer When opening door integrated door switch interrupts heater Safety Power Cut Off DIN 12880 class 3 1 In case of over temperature a built in safety controller takes over heating control and shuts oven down The mechanical over temperature device provides additional safety After power cut off controller restarts automatically and last stored values remain only for menu Temp amp Options High quality accurate PT 100 temperature probes Superior Swiss Made manufacturing quality 9 Copyright SalvisLab Edition 200912 Getting started Parts delivered Your System will be delivered with following parts 1 system unit 1 shelf 1 power cord 1 user manual Installation requirements Ensure that conditions according to technical data sheet are met before installing system Electric power connection as per specification plate at rear must meet your powe
41. vided in 1 3 of the chamber size 2 maximum temperature deviation in time for one temperature probe 3 to 98 of set temperature All technical specification are specified for units with standard equipment at an ambient temperature of 25 C 77 F and a voltage fluctuation of 10 The temperature data are determinated in accordance to following DIN 12880 part 2 respecting the recommended wall clearances of 10 of the height width and depth of the inner chamber vacuum set to 10 0 mbar All indications are average values typical for units produced in series Differing ambient temperatures or variances in the design of individual equipment may produce different performance We reserve the right to alter technical specifications at any time without prior notice 7 Copyright SalvisLab Edition 200912 Introduction Overview Microprocessor with enhanced fuzzy logic Less heat loss due to special insulation Robust Swiss quality design Work chamber of stainless steel Standard provided with one aluminium shelf Chamber has rounded edges which allows easy cleaning Exterior of textured powder coated steel Applications Vacucenter line designed for all purposes of vacuum drying in a variety of laboratory fields Controller with alphanumeric display and programming capabilities Temperature range up to 200 C Note Vacucenter not built to use as ovens for drying substances w
Download Pdf Manuals
Related Search