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Vacuum Controller V-850 / V-855

Operation Manual

093081 en

Summary of Contents for V-850

Page 1: ...Vacuum Controller V 850 V 855 Operation Manual 093081 en...

Page 2: ...I reserves the right to make changes to the manual as deemed necessary in the light of experience espe cially in respect to structure illustrations and technical detail This manual is copyright Inform...

Page 3: ...V 855 only 18 4 2 4 EasyVac mode V 855 only 18 4 2 5 Gradient mode V 855 only 18 4 2 6 Repeat mode V 855 only 18 4 2 7 LabVac mode 19 Read this manual carefully before installing and running your sys...

Page 4: ...0 V 855 main screen in Gradient mode 32 6 6 General information on buttons 33 6 6 1 Control buttons 33 6 6 2 Menu buttons 34 6 7 Main menu 34 6 7 1 Mode 35 6 7 2 Options 35 6 7 3 Program V 855 only 35...

Page 5: ...and the Vacuum Pump V 700 V 710 please refer to the corresponding manuals available in English German French Spanish and Italian Rotavapor R 210 R 215 Operation Manual numbers 93076 93080 Vacuum Pump...

Page 6: ...rating the instrument Personnel without this training or persons who are currently being trained require careful instruction The present Operation Manual serves as the basis for this 2 2 Proper use Th...

Page 7: ...situation which if not avoided could result in death or serious injury CAUTION Indicates a hazardous situation which if not avoided may result in minor or moderate injury no NOTICE Indicates possible...

Page 8: ...risks to users property and the environment can arise when the instrument is damaged used carelessly or improperly The following safety messages show hazards of general kind which may occur when handl...

Page 9: ...in proper condition only and that maintenance service and repair jobs are performed with care and on schedule and by autho rized personnel only Spare parts to be used Use only genuine consumables and...

Page 10: ...V 850 for R 220 SE 100 V 230 V 48531 Vacuum Controller V 850 for R 250 100 V 230 V including support communication cable R 250 and power pack 47259 47293 Basic instrument V 855 Product Order number V...

Page 11: ...cuum Controller V 850 R 855 including holder 47160 1 Holder for valve unit on Rotavapor R 210 R 215 47164 Woulff bottle complete including holder 47170 Woulff bottle glass part P G coated 47233 Holder...

Page 12: ...l Rotavapor see example on the left 31355 Cooling water valve 24 V 31356 Water control valve 11606 Connecting cable V 850 V 855 1200 mm for R 220 R 250 40758 Connecting cable V 850 V 855 250 mm for R...

Page 13: ...V 850 V 855 and Vacuum Pump V 500 V 1000 38010 Optional accessories cont Product Order number Support set for vacuum controller or manometer with needle valve for R 210 R 215 V 700 V 710 47280 Power p...

Page 14: ...uum valve Environmental conditions For indoor use only 10 40 C up to 2000 m maximum relative humidity 80 for temperatures up to 31 C and then linearly decreasing to 50 at 40 C Magnetic valve supply 24...

Page 15: ...101 1 034 107 DMF dimethyl formamide C3 H7 NO 73 1 153 0 949 11 Acetic acid C2 H4 O2 60 0 695 118 1 049 44 Ethanol C2 H6 O 46 0 879 79 0 789 175 Ethylacetate C4 H8 O2 88 1 394 77 0 900 240 Heptane C7...

Page 16: ...display adjustment and control of vacuum The integrated aeration valve and the precision pressure sensor are resistant to chemicals making the Vacuum Controller a compact unit suitable for numerous a...

Page 17: ...control RC 81 j RS 232 connection for Rotavapor R 200 R 205 R 250 k Aeration valve with inert gas connection l Vacuum connection to valve unit Woulff bottle 4 2 Controller operation modes When using...

Page 18: ...o carry out an automatic distillation based on the vapor pressure of the solvent The process is started at the push of a button The start point of the distillation will be identi fied automatically Th...

Page 19: ...vacuum has reached the lowest possible value and is switched on again when the pressure increases by a preset value hysteresis dP The pump opera tion is also switched on as soon as a load is present i...

Page 20: ...ly to inform the postal company railway company or transportation company Keep the original packaging for future transport 5 1 Setting up the Rotavapor with the Vacuum Controller V 850 V 855 5 1 1 Ins...

Page 21: ...k is carried out via the vacuum controller For this all options under Menu Options Control Rotavapor have to be set to ON the distillation is started via the vacuum controller the evaporating flask mo...

Page 22: ...the probe down between the inner condenser coil and the vacuum tube in the center of the condenser Position the probe as shown in Fig 5 3 Make sure that the prope tip position corresponds to posi tio...

Page 23: ...ttings to be carried out To change the default settings within the screens use the selection knob at the vacuum controller Turning it to the left moves you further down within the context menus turnin...

Page 24: ...ystem remains evacuated and the STOP button has to be pressed a second time for aeration Signal key On Off When the signal key is switched on a confirmation sound is audible when a function key is pre...

Page 25: ...ng bath when the START button is pressed Heating stop On Off Automatic switch off of the heating bath when the process is finished or the STOP button is pressed If an AutoDest probe is installed you c...

Page 26: ...ibrary Program Solvent library Options Extra Mode Manual Gradient EasyVac AutoDest Timer Repeat LabVac Options controller Wizard Control Rotavapor Configuration AutoDest System configuration Save Dele...

Page 27: ...r connected cooling water valve h Selected pressure unit i Digital display of actual system pressure j Symbol for Vacuum Pump V 700 V 710 when no such pump is connected the valve symbol is displayed k...

Page 28: ...through the condenser at approximately 40 50 l h Define the operating vacuum in such a way that the boiling point of the solvent is 40 C The corre sponding pressure can be seen from the Solvent Table...

Page 29: ...vacuum control valve With a connected F Series chiller you can also change the cooling medium temperature in this menu Use the selection knob of the vacuum controller to define the pressure setpoint...

Page 30: ...y depending on whether you have connected a chiller or not With chiller Without chiller To select the desired solvent use the selection knob of the vacuum controller Turn the knob to the left to go do...

Page 31: ...Set the desired cooling temperature and additional parameters if needed in the menu Recircu lating chiller see section 6 9 Set the desired pressure on the vacuum controller or choose the solvent in t...

Page 32: ...e a new program or edit an existing one e Name of program currently running f Symbol for the connected instrument g Symbol for connected temperature sensor h Selected pressure unit i Digital display o...

Page 33: ...in screen Get back to the start screen without saving possible settings Backward button to move backward within the submenu structure Forward button to move forward within the submenu structure Move u...

Page 34: ...mode when a distillation is running Decrease the system pressure during calibration of the pressure sensor 6 7 Main menu To open the main menu on the main screen press the Menu button To change the de...

Page 35: ...7 3 Program V 855 only The program submenu only contains programs if you have previously defined and saved programs yourself Programs can be defined within the Gradient the Timer and the Repeat mode I...

Page 36: ...ne character to the other and press Enter each time you want to take a character over into the field at the top Press Save to save the program under the entered name Working with programs When you sel...

Page 37: ...d button You can now enter a name under which you want to save the distillation as a program Use the selection knob on the vacuum controller to move the cursor from one character to the other and pres...

Page 38: ...e following screen appears Use the selection knob of the vacuum controller to define the b coefficient and the boiling point of the new or modified solvent Turn the knob to the right to increase the v...

Page 39: ...ry go to Predefined solvents and press the Forward button The following screen appears You can now hide or show individual solvents by going to Hide or Show selecting the corresponding solvents from t...

Page 40: ...8 1 Offset calibration An offset calibration has to be carried out when the pressure value indicated by the Controller does not correspond to the reading on your reference pressure measuring device T...

Page 41: ...uum controller to adjust the reference pressure value to the one indicated on the display of the reference measuring device Turn the knob to the right to increase the value or to the left to decrease...

Page 42: ...e knob to the right to increase the value or to the left to decrease the value Press OK to confirm the value OK will only appear once you turn the knob Press Next use the buttons P and P to increase o...

Page 43: ...r Warning When the actual chiller tempera ture exceeds or falls below the set value by the temperature value set for the warning limit an error message is displayed and a beep sound is audible Warning...

Page 44: ...of different solvents To use the library proceed as follows Press the Library button The solvent library screen opens Select the solvent you are operating with by means of the selection knob on the v...

Page 45: ...it regularly with a moist cloth NOTICE Risk of instrument damage by liquids and detergents Do not spill liquids over the instrument or parts of it Wipe off any liquids instantly For the housing use e...

Page 46: ...than 700 mbar set the instrument to automatic hysteresis Valve does not switch Valve does not close Valve coil is dirty Valve cable is not plugged in Valve is not adjusted contact the BUCHI customer...

Page 47: ...eak the distillation process was cancelled Retighten all connections and check all seals Excess pressure in the system Let the pump run continuously until it has reduced the system pressure There was...

Page 48: ...nsport the instrument in its original packaging 9 2 Disposal To dispose of the instrument in an environmentally friendly manner a list of materials is given in chapter 3 This helps to ensure that the...

Page 49: ...used in the laboratory and is new was not in contact with toxic corrosive biologically active explosive radioactive or other dangerous matters is free of contamination The solvents or residues of pum...

Page 50: ...when ordering spare parts Use only genuine BUCHI consumables and genuine spare parts for maintenance and repair to assure good system performance and reliability Any modifications to the spare parts u...

Page 51: ...o cause harmful interference in which case the user will be required to correct the interference at his own expense Fran ais Cet appareil a t test et s est av r conforme aux limites pr vues pour les a...

Page 52: ...11 Declarations and requirements 52 V 850 V 855 Operation Manual Version E 11 2 Declaration of conformity...

Page 53: ......

Page 54: ...www buchi com cn India BUCHI India Private Ltd IN Mumbai 400 055 T 91 22 667 75400 F 91 22 667 18986 india buchi com www buchi in Indonesia PT BUCHI Indonesia ID Tangerang 15321 T 62 21 537 62 16 F 6...

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