Home

Manual - Vacuubrand.com

Contents

1. t Display Selection of the device parameters Brightness between 0 100 Contrast between 0 100 Sound On or Om Units mbar hPa or Torr Language German English French Italian Spanish Turkish Korean Chinese Portuguese Russian Polish Dutch Japanese ts Autostart f Autostart is set to On the controller restarts a running process automatically after a mains failure If this is unwanted set Autostart to Off Attention If Autostart is preselected the process starts immediately after power failure without pressing any further key It is the user s responsibility to ensure that no dangerous status of the sys tem due to the automatic start up can occur and to provide appropriate safety measures If neces sary the user has to check prior to starting the process if the option Autostart is enabled ts Defaults If Defaults is set to Load the controller is reset to factory set values All stored programs and parameters are deleted The screen shot shows the factory set values Configuration Adjustment 1013 mbar RS 232 Sensors Display Autostart Off Defaults Cancel Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 1
2. runtime after having achieved the vacuum level The summed up total process runtime is shown in the base line Attention A preset runtime of 99 59 59 hours in the final program step will cause the process to run endlessly Termination of the process by pressing key STOP Vacuum Vacuum level to be attained Venting valve Operating a venting valve to reach a preset vacuum level Step Step causes pump down as fast as possible to the preset vacuum level As soon as the vacuum level is reached the time meter starts running Auto Auto 4 automatic determination of a boiling point and adaptation to changes of the boil ing point within the preselected time interval Auto only automatic adaptation to changes of the boiling point The program step is finished when the selected time or pressure value has been reached Selecting Auto in combination with Step in one program step is not possible t Open Open programs Program 0 9 t Store This command stores an edited program or the program of the last process to one of the stor age spaces 0 9 t Delay Delay specifies the time the coolant valve continues to run after process stop The Delay is adjustable in a range of 1 300 minutes or can be set to On Editing t To select row turn and press selection knob c Turning the selection knob adjust parameter t Pressing the selection knob confirm parameter jump to next parameter t After
3. 30 sensitivity low 31 sensitivity normal 4 Program 32 sensitivity high optional Language 0 German 1 English 0 acoustic signal off 2 French 1 acoustic signal on 3 Italian 0 Autostart off 4 Spanish 1 Autostart on 5 Turkish 0 pressure unit mbar 6 Korean 1 pressure unit Torr 7 Chinese 2 pressure unit hPa 8 Portuguese 0 C language 9 Russian A Polish B Dutch C Japanese unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr speed in 100 HI unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr hh mm hours minutes unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr hh mm hours minutes programm 0 9 programm 0 9 total runtime until program step y 0 9 or time for program step y 0 9 additive pressure at program step y 0 9 X ie no venting valve in program step y 0 9 A 1 X d venting valve in program step y 0 9 0 no Step in program step y 0 9 1 Step in program step y 0 9 0 no Auto in program step y 0 9 1 Auto in program step y 0 9 2 Auto in program step y 0 9 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully th
4. Check the maximum temperatures if installing the pump in a cabinet or a housing and make sure ventilation is adequate Install an external automatic ventilation system if necessary If pumping hot process gases make sure that the maximum permitted gas inlet temperature which depends on sev eral parameters like inlet pressure or ambient temperature see Technical data is not exceeded e Particles and dust must not be aspirated S R Use the equipment for the intended use only i e for generation measurement and control of vacuum in vessels designed for that purpose Setting up and installing the equipment Equipment must be connected only to a suitable electrical supply and a suit able earth point Failure to connect the motor to ground may result in deadly electrical shock The supply cable may be fitted with a moulded European IEC plug or a plug suit able for your local electrical supply If the plug has been removed or has to be removed the cable will contain wires colour coded as follows green or green and yellow earth blue or white neutral brown or black live t Due to the high compression ratio of the pumps pressure at the outlet port might be generated being higher than the maximum permissible pressure compatible with the mechanical stability of the system t Do not permit any uncontrolled pressurizing e g make sure that the exhaust pipeline cannot become blocked If you have an exhaust isolation valve mak
5. Duration are preset process control has to be stopped by pressing key STOP The screen shot shows the factory set values Pump down SE arp 0mp down 00 03 50 Speed HI Minimum Off Delay Off Duration Off Graphic Back When selecting Graphic the display shows a pressure vs time curve The timeline in the diagram adapts automatically to the process time t Press the selection knob twice to return to the standard display Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 31 of 75 Temporary switching from Pump down to Vac control or Auto mode only if control is run ning t Press key MODE The controller switches to function Vac control the current vacuum is used as set value GG Pressing key MODE again switches to function Auto mode The controller adapts the boiling pres sure starting from the current vacuum t The preset function of the controller does not change due to this temporary switching When pressing key STOP the controller is set again to the function Pump down Adapting the pumping speed during pump down t Press the selection knob and turn t Turning the knob to the left reduces the speed c Turning the knob to the right increa
6. Switch on the controller and press selection knob within 2s A maximum of ten commands per second is possible Read commands and commands REMOTE CVC and STORE can be sent always The sending of other write commands is only possible if Remote on is selected The commands have to be written in capital letters Command and parameter have to be separated by a blank The string is terminated with lt CR gt or lt CR gt lt LF gt The answer of the controller is always terminated with lt CR gt lt LF gt Numerical values and parameters can be written without leading zeros The answer of the controller is always with leading zeros gt E gt L A A Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 Read commands CVC 2000 page 43 of 75 Operation current pressure current frequency device set preselections maloperation mode status of process control Command Response IN DV IN DV 2 IN CFG IN ERR IN STAT XXXX mbar or un XXXX Torr or XXXX hPa XX X Hz XXXXX 0 1 0 1 0 1 O 1 0 1 2 3 XXXX 1 XXXX 00 01 02 03 10 11 20 21 22 23 30 31 32 33 O 1 O Description it according to preselections remote operation off remote operation on no a
7. The controller CVC 3000 is equipped with a serial interface RS 232C nine pole Sub D plug t Plug in or remove the cable cable RS 232C from the interface only if the equipment is switched off t The interface is not electrically isolated from the measuring circuit t For optimal electromagnetic compatibility assemble an interface filter cat no 638235 The controller is fully operable via the serial interface Measuring results preselections and the status of the controller can be read at any time Factory set the read and write commands are completely compatible to the VACUUBRAND con troller CVC 2000 see section read and write commands CVC 2000 An extended instruction set is available using the command CVC 3 see section read and write commands CVC 3000 Setting of the interface Set the interface parameters directly at the controller CVC 3000 The factory set values are underlined Edit and confirm the interface parameters in the function Configuration in the menu RS 232 using the selection knob Baud 2400 4800 9600 or 19200 Parity 8 N 1 7 O 1 or 7 E 1 Handshake Off Xon Xoff or RTS CTS Remote On or Off Timeout Sending 1s receiving 10s Vd Ae A 4 In remote mode Remote On PC symbol in the display all keys at the controller are inoperable To return to the manual operation of the controller set the controller to Remote off in menu configuration Therefore switch off the controller
8. automatic restart after power failure e Defaults Resetting the controller is to factory set values GG The menu Configuration is also accessible by pressing the selection knob while the start display is shown Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 29 of 75 Menu guide Vac control Pump down Set vacuum 100 mbar Speed Speed HI Minimum Maximum Off Delay Delay Off Duration Duration Off Graphic Graphic Back Back y Function y Auto more Configuration c ooo ol l Pump down Adjustment 1013 mbar Vac control S a ia SE nn Auto mode 1013 2 ao Cer Program e Conan Autostart Off VACUULAN GC 2A Defaults Cancel Configuration Sensitivity normal SE Back samene saua BACK Speed HI Minimum Off A x Dely o f N 5 y y 1013 2 Program VACUULAN mbar aw lt a mbar ant Set vacuum 25 mbar Se Switch on 200 mbar Ge Delay 15 min tore BEER Graphic Delay Off eee e GH Graphic Ee e Back Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 30 of 75 F
9. in the same way It is possible to access the language selection menu at any time by switching on the controller while keeping the selection knob pressed Installing in a vacuum system e Connection lines at the pump inlet have to be gas tight Particles and dust must ACAUTION not be aspirated the user has to provide appropriate filters if necessary The user must ensure their suitability concerning gas flow chemical resistance and safe ness against clogging prior to use e Connect an exhaust line gas tight at the pump outlet if necessary Always dispose of exhaust gases appropriately e g into a fume hood If there is risk of release of dangerous or polluting fluids install an appropriate system to catch and dispose of those fluids e Reduce the transmission of vibration and prevent mechanical load due to rigid pipelines Insert elastic hoses or flexible elements as couplings between the pump and rigid pipes Attention Flexible elements tend to shrink when evacuated e The gas outlet must never be blocked The exhaust line has always to be free pressureless to ensure an unimpeded discharge of gas e Incase of mains failure accidental venting of the system especially with an open gas ballast may occur If this may cause possible dangers provide suitable safety measures e Make sure ventilation is adequate especially if the pump is installed in a housing or if the ambient temperature is elevated Provide external ventilation if
10. torque 12 Nm Individual performance check of a pump head By measuring the pressure at the inlet port of the individual head Use a suitable vacuum gauge e g DVR 2 cat no 682902 make sure that it is correctly calibrated and measure the pressure at the inlet port A vacuum of less than 120 mbar should be indicated c f the reading is higher recheck the pump chamber and make sure that the valves and the dia phragms are correctly seated diaphragms concentric with bore Replace diaphragms and valves of the opposite side of the pump in the same way Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 68 of 75 Replacing the valve at the distributor outlet side Use open ended wrench w f 17 to loosen the union nut of the hose which runs directly to the cover plate of the distributor at the pump head m Use open ended wrench w f 14 to turn elbow fitting 1 4 of a turn remove hose Do not remove the elbow fitting from the pump head Unscrew the two countersunk head screws at the manifold cover with an Phillips screw driver and remove cover plate and manifold cover Note position of valve and remove t Check valve for damage and replace if necessary Make sure that the valve is correctly seated Reassemble manifold
11. 3 OUT SP 4 OUT SP 5 OUT SP 6 switching off VACUUsLAN starting process control START stopping process control STOP Remote operation driving venting valve REMOTE OUT_VENT Parameter Description A 1 continuous pumping _______ 2 9 vacuum control without automatic 3 vacuum control with automatic 30 sensitivity low tional 31 sensitivity normal optional 32 sensitivity high XXXX unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr XXXX unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr XX X motor frequency in Hz 01 0 to 60 0 in steps of 0 5 Hz or 99 9 for HI XXXX unit according to preselection see OUT SP_1 XX XX hh mm hours minutes XXXX unit according to preselection 0001 to 1060 mbar hPa or 0001 to 0795 Torr XX XX hh mm hours minutes A 1 termination of process control e 2 9 termination of process control and storage of the current pressure as new set point A bk set controller to local operation eeo 1 set controller to remote operation A 0 close venting valve not automatically L p 1 open venting valve process control stopped Pressure setting with venting is only possible in function Vacuum control if an venting valve is connected and configurated and vacuum control is started The venting valve opens automatically if the actual pressure is at least 10 mbar below the preset pressure Automatic venting be
12. 3002 VARIO 230V 733500 733501 733502 PC 3003 VARIO 230V 738400 738401 738402 PC 3004 VARIO 230V 737500 737501 737502 Hiermit erklaren wir dass das oben bezeichnete Gerat in Konzeption und Bauart sowie in der von uns in Verkehr gebrachten Ausfuhrung den grundlegenden Anforderungen der zutreffenden aufgefuhrten EU Richtlinien entspricht Bei einer mit uns nicht abgestimmten Anderung an dem Gerat verliert diese Erklarung ihre Gultigkeit We herewith declare that the product designated above is in compliance with the basic requirements of the applicable EC directives stated below with regard to design type and model sold by us This certifi cate ceases to be valid if the product is modified without the agreement of the manufacturer Par la pr sente nous d clarons que le dispositif d sign ci dessus est conforme aux prescriptions de base des directives EU applicables et indiques en ci que concerne conception dessin et modele vendu par nous m mes Cette d claration cesse d tre valable si des modifications sont apport es au dispo sitif sans notre autorisation pr alable Maschinenrichtlinie mit Anderungen Machine directive with supplements Directive Machines avec des supplements 2006 42 EG Niederspannungsrichtlinie Low Voltage Directive Directive Basse Tension 2006 95 EG Richtlinie Elektromagnetische Vertraglichkeit Electromagnetic Compatibility Directive Directive Com patibilite Electromagnetique 200
13. and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 10 of 75 Technical data The pump achieves its ultimate pumping speed and ultimate vacuum only at operating temperature after approx 15 min Tune ME 4C NT MZ 2C NT MD 4C NT yP VARIO VARIO VARIO mat vacuum absolute without gas mba 70 7 15 ballast uA vacuum absolute with gas mbar 12 3 ballast Maximum permissible inlet pressure abso bar 1 1 lute Maximum permissible outlet pressure bar 14 absolute l Maximum permissible pressure absolute bar 1 2 at gas ballast valve Permissible ambient temperature C 10 to 60 10 to 40 storage operation Permissible relative atmospheric moisture of 30 to 85 during operation no condensation No load speed min 30 2400 Maximum permissible range of supply volt age 10 100 120 V 50 60 Hz Attention Observe specifications of rat 200 230 V 50 60 Hz ing plate Maximum nominal current draw at 100 120 V 50 60 Hz 3 2 6 3 200 230 V 50 60 Hz A 1 4 20 Motor protection thermal cutout Degree of protection IEC 529 IP 20 silencer Outlet hose nozzle hose nozzle NW 10 mm NW 10 mm Dimensions L x W x H approx mm 254 x 243 x 243 x 243 x Ceo ao oe 245 245 245 Ultimate vacuum at setting Pump down at speed HI We reserve the right for technical modifications without prior n
14. coolant valve closed 1 coolant valve open 0 in line valve closed 1 in line valve open 0 pump off 1 pump on Fault status IN ERR XXXXXXXXX 0 last interface command correct 1 last interface command incorrect 0 catchpot not full 1 catchpot full 0 no external fault 1 external fault 0 no fault at pressure transducer 1 fault at pressure transducer 0 no overpressure 1 overpressure 0 no fault at venting valve 1 fault at venting valve 0 no fault at coolant valve 1 fault at coolant valve 0 no fault at in line valve 1 fault at in line valve 0 no fault at pump 1 fault at pump Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 Operation Command time pressure valve Step Auto IN Sp IN Sp IN SP 3 IN Sp A IN SP_5 IN SP 6 IN_SP_P1y IN_SP_P2y IN_SP_P3y IN_SP_P4y IN_SP_P5y IN_VER page 47 of 75 Read commands CVC 3000 Response XXXX mbar or XXXX Torr or XXXX hPa XXX XXXX mbar or XXXX Torr or XXXX hPa XX XX him XXXX mbar or XXXX Torr or XXXX hPa XX XX him XX XX XX h m S XXXX mbar CVC 3000 VX XX Description set vacuum maximum speed 100 HI switching on pressure for VACUULAN or two point control delay 00 00 Off switch off pressure Maximum for V
15. cover and cover plate and fixate with countersunk screws Notes on assembling fittings and hose connections only MV 10C VARIO B PC 3010 VARIO hose connector thread The thread of the fittings at the pump heads at the inlet and outlet distributors as well as the hose connectors are sealed with PTFE bond If the fittings or the hoses have been removed use new PTFE bond included in set of seals when reassembling Wind the thread of the fitting two times counterclockwise with PTFE bond the hose connectors three times Ensure that the PTFE bond ends flush with the fittings Assembling the connecting hoses Use an open ended wrench w f 14 w f 16 at outlet to slip the hoses onto the hose connectors by turning the fit tings m Tighten the union nuts of the hose connections at the pump heads with an open ended wrench w f 17 t Tighten union nuts first by hand and then tighten one full turn using the open ended wrench Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 69 of 75 Reassembling the pump at the pumping units PC 3010 3012 VARIO Lay the pump on its side the rating plate of the pump has to be on top support pump suitably ts Note that to install the console the exhaust waste vapour condenser and the condensate flask mu
16. defec V Contact local distributor tive Q Pressure reading incor Pressure transducer not d Readjust CVC 3000 rect adjusted Humidity in the measurement Y Let the pressure transducer chamber dry e g by pumping Read just if necessary Determine and eliminate the cause for humidity Pressure transducer contami See Cleaning the pressure nated transducer Q Digital pressure reading Pressure transducer not d Adjust CVC 3000 correctly is flashing display shows correctly adjusted under 0 0 vacuum Q No digital pressure read Pressure transducer defec d Contact local distributor ing tive Q Digital pressure reading Overpressure at the pressure d Release pressure immedi is flashing one blip transducer pressure gt 1060 ately risk of bursting AN mbar Q Warning triangle and External venting valve re d Connect valve or replace by black valve symbol are moved or defective a new one or reconfigure flashing two blips without valve LI Warning triangle and NT VARIO VARIO B pump d Disconnect in line valve valve symbol are flash and in line valve connected switch controller off on ing three blips Q Warning triangle and Coolant valve removed or d Check connection cable of coolant valve symbol are flashing four blips defective the valve or use new valve or reconfigure without valve Documents are only to be used and distributed completely a
17. distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 50 of 75 Cleaning the pressure transducer NOTICE Attention Never use a spiky or sharp edged tool to clean the pressure transducer Never touch the ceramic diaphragm of the pressure transducer with hard objects Fill the measurement chamber with a solvent e g benzene and allow suffi cient cleaning time Observe all regulations concerning usage and disposal of solvents sw Drain the solvent and dispose of in accordance with regulations repeat cleaning if necessary Rinse the measurement chamber several times with alcohol in order to remove all solvent residues Allow the pressure transducer to dry sw Readjust the pressure transducer if necessary Readjustment of the controller CVC 3000 See section Readjustment of CVC 3000 Accessories External pressure transducer VSK 3000 capacitive ceramic diaphragm sensor 1080 0 1 mar 636657 Coolant valve VKW B 24Ve 674220 Venting valve VBM B KF 16 24 674217 Y type adapter VACUUe BUS cece ccccceceeceeeeeeeeesee cece cess ceeseeeeseeesseeeesaeeesaeeeseneesaees 636656 Extension cable VACUUPBUS me 612552 Wall bushing VACUUe BUS oc ceccccceecccceeeeeceeeeeeeeeceesaeceesseeeeeeeeeeeseaeeesseeeeesaeseeseeeeseneeesenes 636153 Cable RS ee E eet EE 637837 Instal
18. g airport and laboratory Adjustment under vacuum An adjustment under vacuum is only possible if the pressure is lower than 20 mbar absolute Evacuate the measurement connection of the CVC 3000 to a pressure lt 0 1 mbar e g by applying a good two stage rotary vane pump n function Configuration select program Adjustment at the controller c The reading is automatically adjusted to zero Press the selection knob to confirm Note Adjustment under vacuum with an actual pressure higher than 0 1 mbar reduces the accuracy of the measurement If the pressure is significantly higher than 0 1 mbar adjustment to a reference pres sure is recommended Adjustment at a reference pressure Instead of adjustment under vacuum to a pressure lt 0 1 mbar adjustment to a precisely known reference pressure within the range of 0 20 mbar is possible Evacuate the measure ment connection of the CVC 3000 to a pressure within 0O 20 mbar In function Configuration select program Adjustment at the controller c The reading is automatically adjusted to zero sw Use the selection knob to adjust the display to the refer ence pressure at the vacuum line within the range of 0 20 mbar Press the selection knob to confirm Note The accuracy of the value of the reference pressure will directly affect the accuracy of the adjust ment If the nominal ultimate vacuum of a diaphragm
19. mm must not be blocked The exhaust pipeline has always to be free and pressureless to enable an unhindered discharge of gases t Connect the exhaust to a suitable treatment plant to prevent the discharge of dangerous gases and vapours to the surrounding atmosphere GG Ensure that the coolant outlet pipeline is always free and that it cannot get blocked e Check the overpressure safety relief device at the exhaust waste vapour conden ser regularly replace if necessary Check especially for conglutination and cracks e Maximum permissible coolant pressure at the exhaust waste vapour condenser 6 bar absolute e Comply with the maximum permissible coolant pressures of additional compo nents in the coolant circuit e g coolant valve e Install coolant valves always in the supply line of the waste vapour condenser only e Avoid overpressure in the coolant circuit e g caused by blocked or squeezed coolant hoses e In case of condensation Check liquid level in both catchpots during operation Avoid overflowing of the catchpots Do not allow the catchpots to get overfilled Maximum liquid level approx 80 to avoid problems when removing the catchpots Check liquid level in both catchpots regularly and drain catchpots in time In case install level sensor See Accessories Permissible range of coolant temperature at the exhaust waste vapour condenser 15 C to 20 C Check hose connections prior to starting operation of th
20. much Assemble the original number of washers between sup port disc and connecting rod Screw diaphragm clamping disc diaphragm diaphragm support disc and washers to connecting rod Optimum torque for the diaphragm support disc 6 Nm it is recommended to use a torque key Attach hex key to diaphragm key hexagonal bolt 6 mm wide Attention Never use the diaphragm key with any addi tional tools like tongs or hex keys without torque limita tion Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 67 of 75 Assembling the pump heads Bring connecting rod into a position in which the diaphragm is in contact with the housing and centred with respect to the bore Reassemble in reverse order Install head cover with O rings valves and housing cover with housing cover insert t Make sure that the valves are correctly seated Valves at the outlet with round centred opening under valve valves at the inlet with kidney shaped opening beside valve c Pay attention that the diaphragm stays positioned centrally so that it will become clamped uniformly between housing and head cover Screw in four socket head screws fixing the housing cover crosswise first slightly then tighten t Do not tighten until head cover is in contact with housing
21. only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 26 of 75 Vacuum Controller CVC 3000 When switching on the controller CVC 3000 for the very first time a menu to select the language of the controller menu is displayed Select the desired language e g English by turning the selection knob and press to confirm Then select the pressure unit mbar Tor or hPa in the same way It is possible to access the language selection menu at any time by switching on the controller while keeping the selection knob pressed After switching on the device the version number of the software is displayed then the preselected function with the pressure reading Attention Do not cant when assembling or removing plug connections Comply with correct orientation of the plug To connect further components use Y adapters and extension cables VACUU eBUS When connecting an external pressure transducer it is used automatically Further information on how to use several sensors simultaneously is available on request Keys Venting Short pressing vents short time control continues Pressing longer than 2 seconds vents the system to atmospheric pressure control stops Selecting menu function Temporary switching during operation to other functions Start or Stop o
22. pump is used as reference vacuum the accuracy of the controller might be doubtful The diaphragm pump may not achieve the specified value due to condensate poor condition failure of valves or diaphragm leaks Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 42 of 75 Calibration in the factory Control of measuring equipment The VACUUBRAND DKD calibration laboratory is accredited by the Physikalisch Technische Bun desanstalt PTB German national institute for science and technology and the highest technical author ity of the Federal Republic of Germany for the field of meteorology and certain sectors of safety engi neering for the measurable variable pressure in the pressure range from 10 mbar to 1000 mbar in accordance with the general criteria for the operation of testing laboratories defined in the DIN EN ISO IEC 17025 2000 series of standards Calibration in the VACUUBRAND calibration laboratory To meet the requirements of the DIN ISO 9000ff and 10012 series of standards regarding the calibra tion of inspection measuring and test equipment at specified intervals To document that the vacuum gauges calibrated are traceable to national standards of the PTB DKD calibration pressure transducer CVC 2000 900217 Interface parameters
23. running in function VACUULAN remaining time in minutes is dis played In line valve switched on Venting valve switched on Coolant valve switched on PC symbol controller is in remote operation Control is running Warning notice if necessary in combination with other symbols flashing Level sensor activated Emission condenser Peltronic connected Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 28 of 75 Notes on selecting the function The controller CVC 3000 can be adapted to the specific application by choosing the appropriate function depending on the connected components and the requirements of the application Automatic detection of the components When switching on the controller the actual configuration of the connected components is checked automatically Connected components pump NT VARIO VARIO B VSK 3000 valves are detected automatically and used and supervised until the controller is switched off Switch off on the controller to renew the configuration The last mode of operation and the preselected values e g for pressure speed or time for switching off are stored In case of similar operation conditions it is possible to start immediately if the preselections are chosen appropriately The controller features five f
24. unless the correctly completed form is returned Inevitably there will be a delay in processing the equipment if infor mation is missing or if this procedure is not obeyed If the product has come in contact with chemicals radioactive substances or other substances dangerous to health or environment the product must be decontami nated prior to sending it back to the factory Return the product to us disassembled and cleaned and accompanied by a certificate verifying decontamination or Contact an industrial cleaning and decontamination service directly or Authorize us to send the product to an industrial cleaning facility at your ex pense To expedite repair and to reduce costs please enclose a detailed description of the problem and the produc s operating conditions with every product returned for repair We submit quotations only on request and always at the customer s expense If an order is given the costs incurred are offset from the costs for repair or from the purchase price if the customer prefers to buy a new product instead of repairing the defective one If you do not wish a repair on the basis of our quotation the equipment might be returned to you disassembled and at your charge In many cases the components must be cleaned in the factory prior to repair For cleaning we use an environmentally responsible water based process Unfor tunately the combined attack of elevated temperature cleaning agen
25. 4 108 EG Angewandte Harmonisierte Normen Harmonized Standards applied Normes Harmonis es utilis es DIN EN 12100 2 DIN EN 61010 1 DIN EN 1012 2 DIN EN 61326 1 230V Klasse class classe A B 120V Klasse class classe A Managementsysteme Management systems Systemes de Management EN ISO 9001 EN ISO 14001 1997 2006 Wertheim 21 05 2008 Dr F Gitmans Dr J Dirscherl Geschaftsfuhrer Managing Director G rant Technischer Leiter Technical Director Directeur technique VACUUBRAND GMBH CO KG Alfred Zippe Str 4 97877 Wertheim Vakuumtechnik im System Tel 49 9342 808 0 Fax 49 9342 808 450 Technology for Vacuum Systems E Mail info vacuubrand de Technologie pour systeme a vide Web www vacuubrand de th Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 74 of 75 LE Konformitatserklarung Declaration of conformity D claration de conformit Pumpstand Pumping unit Groupe de pompage MV 10C VARIO B 230V 710600 710601 MD 12C VARIO B 230V 710800 PC 3010 VARIO 230V 710700 710701 710702 PC 3012 VARIO 230V 710900 710901 710902 Hiermit erkl ren wir dass das oben bezeichnete Ger t in Konzeption und Bauart sowie in der von uns in Verkehr gebrachten Ausf hrung den grundlegenden Anforderungen de
26. 5 2008 Dr F Gitmans Dr J Dirscherl Gesch ftsf hrer Managing Director G rant Technischer Leiter Technical Director Directeur technique VACUUBRAND GMBH CO KG Alfred Zippe Str 4 97877 Wertheim Vakuumtechnik im System Tel 49 9342 808 0 Fax 49 9342 808 450 Technology for Vacuum Systems E Mail info vacuubrand de Technologie pour syst me vide Web www vacuubrand de Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 75 of 75 Disclaimer Our technical literature is only intended to inform our customer The validity of general em pirical values and results obtained under test conditions for specific applications depend on a number of factors beyond our control It is therefore strictly the users responsibility to very carefully check the validity of application to their specific requirements No claims arising from the information provided in this literature will consequently be entertained VAC YUBRANDGMSP T CORG Alfred Zippe Str 4 97877 Wertheim Technology for Vacuum Systems e l 49 9342 808 0 Fax 49 9342 808 450 vacuubrand 2009 VACUUBRAND GMBH CO KG Printed in Germany E Mail info vacuubrand de Web www vacuubrand de Documents are only to be used and distributed completely and unchanged It is strictly t
27. 5 2009 page 58 of 75 PC 3004 VARIO PC 3002 3003 3004 VARIO Remove catchpots at inlet and outlet see Use and opera tion PC 3002 3003 3004 VARIO at inlet side Open the hose clip at the inlet of the pumping unit hose connection to controller CVC 3000 with a flat bladed screw driver see below Pull the tubing off the hose connector Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 59 of 75 Opening the hose clip Apply screw driver as shown and turn Detach hose from hose clip at controller support Use a Torx screw driver T X20 to unscrew the 4 screws fix ating the head cover cowling Pay attention to the washers under the screws and remove Pull off head cover cowling carefully Do not cant Detach the fixing of the connection tube to the other side of the pump at the valve head PC 3002 3003 3004 VARIO at inlet side Detach the fixing of the connection tube to the other side of the pump as well as the hose connection to the inlet outlet of the pumping unit at the valve head Open the hose clip with a flat bladed screw driver Pull the tubing off the hose connector Disassemble head covers to check the diaphragm Unscrew four pump with two cylinders or eight pump with four cylinders sock
28. 5 seconds without change the parameter is quit automatically The screen shot shows the factory set values Program SE Program 5 4 1013mbar ee Edit Open 0 Store 0 Delay Off Graphic Back When Graphic is selected the display shows a pressure vs time curve right screen shot The number of the program with program step the set vacuum the actual vacuum and the runtime are displayed The timeline in the diagram adapts automatically to the process time t Press the selection knob twice to return to the standard display Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 36 of 75 The last process not in function VACUULAN is stored in the temporary data memory as long as the controller stays switched on This program can be transferred to a storage space and edited Once the program is finished the clock symbol starts to flash Confirm the end of the program by press ing START STOP clock symbol will disappear Attention If Autostart is set to On the program will start again time will be reset to 00 00 00 after a power failure or after switching the controller off on Only if the end of the program clock symbol flashing has been confirmed by pressing START STOP the program will not start ag
29. 9 05 2009 page 41 of 75 Readjustment of CVC 3000 The vacuum gauge was adjusted using factory standards which are traceable NOTICE through regular calibration in an accredited laboratory German Calibration service to the German national pressure standard Depending on the process and or ac curacy requirements check the adjustment and readjust if necessary For readjust ment the device has to be adjusted both at atmospheric pressure as well as under vacuum but only if the reference pressures are certainly known The adjustment mode can be activated only if the process control is inactive Press key START STOP if necessary In the range between 20 and 700 mbar no adjustment is pos sible mbar is displayed Adjustment at atmospheric pressure An adjustment at atmospheric pressure is only possible if the pressure is higher than 700 mbar Ventilate the measurement connection of the CVC 3000 and or the vacuum system Make sure that the pressure trans ducer is at atmospheric pressure n function Configuration select program Adjustment at the controller Use the selection knob to adjust the reading to the current atmospheric pressure Press the selection knob to confirm H S 3 J Note To determine the actual atmospheric pressure use an accurate barometer or get accurate read ing from the weather service the next airport take into account the difference in altitude between e
30. 9164 19 05 2009 page 61 of 75 Loosen the clamping brackets on the valve heads Unscrew at each clamping bracket the two countersunk screws with a Torx screw driver TX20 Remove the clamp ing brackets y Remove valve heads conjointly with disc springs con nection tube if applicable hose nozzles and connection fasteners or move the valve heads carefully aside Note position and orientation of the valve heads Note position of valves Check valves and O rings for damages and soiling Replace valves or O rings if necessary Use petroleum ether or industrial solvent to remove de posits Do not inhale LA s sw Insert O rings and valves See figure for the correct posi tion of the valves t Inlet side IN Marked IN next to the valve seat The valve tongue points at the reniform orifice in the valve seat t Outlet side EX Marked with EX next to the valve seat The valve is ori ented the same way as the valve at the inlet side Position valve heads if applicable with hose nozzle con nection tube or connection fastener and disc springs on the valve seats Position disc springs with camber up wards Pay attention to the correct orientation of the valve heads t Centre the valve head with respect to the valve seat The valve head must lie plane within the noses of the valve seat Valve head with gas ballast or hose nozzle connection Insert square nut in the groove of the head cover or po
31. DN 10 8 MM c cc cccccceecceeeeeeeeseeeeeseeeeeeaeeeeeaeeeeeseeeeessaeeeesegeeesaeeeeas 638435 PTFE tubing DN 10 8 mm sold by meter 638644 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 51 of 75 Ways to connect pumping units PC 300x VARIO Modification kit for small flange KF DN 16 at met ccc eeeeeeseeeeeeeeeeeeeeeeesaeeeeaeaees 699939 Hose nozzle DN 6 10 mm for inlet 00 0 0 eee cece ccc ec eee ecececeeaeeeeaeaeaeseeaeaeeueaeaeeeeaeaeaneeeanens 636635 Elbow piece 90 for PTFE tubing DN 10 8 mm for assembly at mier 637873 PTFE tubing DN 10 8 mm sold by meter 638644 Conversion of VACUUBRAND valves with diode plug to VACUUBRAND valves with VACUUeBUS plug VACUUBRAND valve with diode Conversion kit valve cable with plug VACUU BUS plug Coolant valve VKW 24 V 676013 612567 Venting valve VBM 24 V 666817 612554 Vacuum distribution The VACUU LAN modules allow process orientated flexible and cost effective connections according to the requirements One vacuum pump for multiple work stations VCL B 11 VACUUeLAN manual flow control module VCL 01 ME 677106 VACUUseLAN shut off manual flow control module VCL 02 EEN 677107 VACUUseLAN automatic control module VCLRBAI0 677208 VACUUeLAN manu
32. Duration if necessary t Start process by pressing key START STOP Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 39 of 75 Vacuum for distillation and evaporation e g rotary evaporator Semi automatic distillation and evaporation t Select function Pump down t Start process by pressing key START STOP t Observe process As soon as evaporation starts press key MODE switching to Vac control The vacuum level is kept constant at the boiling pressure Fine tuning of the vacuum value is possible by turning the selection knob Pressing key MODE a second time switches to Auto mode causing the vacuum level to be auto matically adapted to changes of the boiling pressure alternatively Select function Vac control Setting a maximum Speed leads to a faster or slower process To set Maximum is usually not necessary because the pressure does not increase at the end of the evaporation Set a value for Duration if the process should be terminated automatically after a definite time Set Set vacuum depending on the solvent and the temperature Start process by pressing key START Temporary switching to Auto mode Press key MODE The controller switches to Auto mode The s
33. E eebe Eege 41 Calibration in the factory saccaceacccscsaccnascsuacaicesesnantensepsavastucaenntuaseenenesuaacetenstmesseausauauees 42 Interface SEI Egeter ees 42 SSN Ol NE MErngCE sansun a a EEES EOE ESE 42 Read commands CVC 2000 E 43 Wite commands CYC 2000 egen 44 Read commands CVC 3000 EE 45 Wite commands EE ee 48 Cleaning the pressure transducer cccccsceeseeeeeeeeeeeceeeeeeeeeneseneeeessenseeaesenesenenes 50 e S arin E E 50 TEOUDICS MOO UNG E 52 Replacing diaphragms And VAIVES ccccceeceseceseceeeseeeeeeseneseneeeesenesenseeeesneseneseness 55 Cleaning and inspecting the pump heads pumps NT VARIO PC 300x VARIO 56 ReplacCINO the dia gien TEE 59 Replacing Er 60 Cleaning and inspecting the pump heads pumps VARIO B PC 01xWMARIO es 63 Replacing the diaphragm cccccsccsssccceseecceeecsascenesecseseeseeesaueeseaeessaeeseaeeseaeeseaeeecseetseuetensessneesens 66 Assembling the pump FIC AG Sc pected scores dnaesezace cee sene state asec amceennotesccaiwossadeuseterietsaesaeGemeteeeed ote 67 Replacing the valve at the distributor outlet sde 68 Assembling the connecting hoses EE 68 Replacing the device Tuse AE 70 Notes on return to the factory seke eg geet gege begege geg NEEN deeg dees 71 Health and safety clearance form ccscceeseeeeeeeeeeeeeeeeneeeeeseeesceneeenesanenenesenesoaaes 72 Documents are only to be used and distributed completely and unchanged It is strictly the u
34. K 0 05 Torr K Ambient temperature range operation 10 C to 40 C Ambient temperature range storage 10 C to 70 C Permitted relative atmospheric moisture during l 30 to 85 operation no condensation Maximum permitted current of connected valves connected components 4A Degree of protection according to IEC 529 front side Ss connection for PTFE tube 10 8 mm or Measurement connection of pressure transducer hose nozzle 6 10 mm Venting connection hose nozzle for hose 4 5 mm Maximum admissible pressure at venting con nection Interface RS 232 C 1 2 bar absolute The actual vacuum control range in your application might be reduced due to ultimate vacuum of the pump quantity of gas occurring etc We reserve the right for technical modifications without prior notice Gas inlet temperatures Operating condition Inlet pressure Permitted range of gas temperatures at inlet Continuous operation gt 100 mbar high gas load 10 Cto 40 C 10 Cto 40 C to 40 C Continuous operation lt 100 mbar low gas load 0 C to 60 C Short time lt 5 minutes lt 100 mbar low gas load 10 C to 80 C Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 14 of 75 Wetted parts Wetted mat
35. TOP Fore vacuum for high vacuum pumps Using the pump NT VARIO as fore vacuum pump for a high vacuum pump e g turbo molecular with high fore vacuum tolerance ts Function Pump down with Speed set to HI or ts Function Vac control with Set vacuum set to Turbo Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 40 of 75 Function Configuration In the menu Configuration the device parameters are preselected Preselections t Use the selection knob to select the parameters t Adjustment Adjustment of the pressure transducer under vacuum and or at atmospheric pressure see also section Readjustment of CVC 3000 Adjustment at atmospheric pressure is carried out at an absolute pressure value between 1060 700 mbar and under vacuum at an absolute vacuum value between 0 20 mbar In the range between 20 and 700 mbar no adjustment is possible mbar is displayed t RS 232 Configuration of the interface setting of parameters and commands see section Inter face Baud rate can be set to 19200 9600 4800 or 2400 parity on 8 N 1 7 O 1 or 7 E 1 Handshake on no Xon Xoff or RTS CTS and remote on On or Om t Sensors Selection of the pressure transducer to be controlled maximum 4 external sensors
36. Technology for Vacuum Systems Instructions for use ME 4C NT VARIO MZ 2C NT VARIO MD 4C NT VARIO MV 10C VARIO B MD 12C VARIO B PC 3002 VARIO PC 3003 VARIO PC 3004 VARIO PC 3010 VARIO PC 3012 VARIO Speed controlled chemistry diaphragm pumps and chemistry pumping units Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 2 of 75 Dear customer Your VACUUBRAND diaphragm pumps should support you for a long time without trouble and with maximal power Thanks to our long practical experience we have much information how you could en sure powerful application and personal safety Please read these instructions for use before the initial operation of your pump VACUUBRAND diaphragm pumps are the result of many years of experience in construction and prac tical operation of these pumps combined with the latest developments in material and manufacturing technology Our quality maxim is the zero fault principle Every diaphragm pump leaving our company is tested intensively including an endurance run of 18 hours Therefore also faults which occur rarely are identified and can be eliminated immediately The achievement of the specifications after the endurance run is tested for every pump Every VACUUBRAND pump achieves the specifications We feel ob
37. The oil has been drained from the product Important Dispose of according to national regula tions The interior of the product has been cleaned All inlet and outlet ports of the product have been sealed The product has been properly packed if neces sary please order an original packaging costs will be charged and marked as appropriate The carrier has been informed about the hazardous nature of the goods if applicable We assure VACUUBRAND that we accept liability for any damage caused by providing incomplete or incorrect infor mation and that we shall indemnify VACUUBRAND from any claims as regards damages from third parties We are aware that as expressed in 823 BGB Public Law Code of Germany we are directly liable for injuries or dam ages suffered by third parties particularly VACUUBRAND employees occupied with handling repairing the product e ele PANTIE el ln 8 GE JOD THIS de WE COMPANYS E Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 73 of 75 LE Konformitatserklarung Declaration of conformity Declaration de conformite Pumpstand Pumping unit Groupe de pompage ME 4C NT VARIO 120V 2613818 230V 2613819 MZ 2C NT VARIO 230V 732400 732401 732402 MD 4C NT VARIO 230V 736500 736501 736502 PC
38. ac control Minimum for Pump down process runtime time in program step y 0 9 pressure in program step y 0 9 0 no venting valve in program step y 0 9 1 venting valve in program step y 0 9 0 no Step in program step y 0 9 1 Step in program step y 0 9 0 no Auto in program step y 0 9 1 Auto in program step y 0 9 software version Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 Write commands CVC 3000 page 48 of 75 Operation function Command OUT MODE Attention If control is running only switching from 1 to 2 2 to 3 and 3 to 2 is possible with takeo ver of the set vacuum configuration bus monitoring set vacuum set vacuum with venting speed OUT_CFG OUT SP 1 OUT Sp V OUT SP 2 start up pressure OUT SP_3 delay OUT SP 4 switch off pressureOUT SP_5 switch off time open program store program time pressure valve Step Auto OUT_SP 6 OUT Sp PL OUT Sp PS OUT Sp Pty OUT_SP_P2y OUT_SP_P3y OUT_SP_P4y OUT _SP_P5y Parameter X KN i XXXX XXXX XXXX XX XX XXXX AA AA A A AA AA AA XX XX XK XXXX Description 0 VACUULAN 1 Pump down 2 Vac control 3 Auto mode gt
39. ain Attention If the controller is set to Defaults On all stored programs will be deleted Example for use Example NT VARIO vacuum pump with speed control e g at a rotary evaporator Degassing and auto matic distillation with timing Program No hh mm ss Vac Vent Step Auto 01 00 00 00 ATM d d 02 00 10 00 300 d 03 01 00 00 2 gt If the pressure difference between the vacuum for 04 00 01 00 AIM d Vv degassing and the expected vacuum for distillation 05 00 00 00 0 is very small distillation vacuum gt 75 of the de 06 00 00 00 O gassing vacuum select the function Auto in 07 00 00 00 O stead of Auto 4 adapting the vacuum 08 00 00 00 OU 09 00 00 00 O 10 00 00 00 O Back 01 11 00 Program step 1 should be always a definite initial state here atmospheric pressure ATM To reach this state definitely set a tickmark at Vent and Step press selection knob In step 2 pumping down starts as fast as possible Step to 300 mbar and the vacuum is kept for 10 minutes degassing of the solvent In step 3 Auto causes an automatic search of the boiling vacuum in the pressure interval between 300 mbar and 2 mbar and automatic adaptation to a changing boiling pressure The following step starts if time is over after 60 minutes even if the preset pressure 2 mbar is still not reached or if a vacuum of 2 mbar is reached even if the preset time has not pass
40. al flow control automatic control module VCL B 11 677209 On this page we offer only a small selection of VACUU LAN options Please refer for further informa tion For additional accessories such as vacuum valves small flange components vacuum gauges or vacuum controllers refer to www vacuubrand com Spare parts PC 301x VARIO Exhaust waste vapour condenser ccc cc ceccceeccceece eee eee eeeeseeeseeeseeeeseeeseeesaeessueeaeeeseeegaees 699975 Catchpot at mier 699980 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 52 of 75 Troubleshooting Fault Possible cause Remedy Q No display Mains not plugged in d Plugin mains plug of NT VARIO VARIO B pump Controller CVC 3000 or d Switch on devices pump NT VARIO VARIO B switched off VACUU BUS cable between Plug in VACUU e BUS cable pump and controller not at controller CVC 3000 plugged in at controller Other causes device defec V Contact local distributor tive Q Display disappears Too much load e g valves ed Check current draw of the connected connected devices Short circuit at connected d Replace valves valves Short circuit at the RS 232 d Check plug and cable plug Other causes device
41. and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 22 of 75 Exhaust waste vapour condenser Assemble hose nozzles for coolant inlet and coolant outlet pipelines at the exhaust waste vapour condenser PC 301x VARIO The exhaust waste vapour condenser enables an efficient condensation of the pumped vapours at the outlet t No backflow of condensates t Controlled recovery of condensates t Next to 100 solvent recovery t The isolation cover protects against glass splinters in case of breaking acts as thermal isolation to avoid condensa tion of humidity and is intended to absorb shocks N OTI C E Attach the pipelines of the coolant circuit to the respective hose nozzles see image NOTICE hose nozzles 6 8 mm at the waste vapour condenser Check hose connections prior to starting operation of the cooling system Secure coolant hoses at the hose nozzles e g with hose clip to prevent their ac cidental slipping e The gas outlet hose nozzle 10 mm must not be blocked The exhaust pipeline has always to be free and pressureless to enable an unhindered discharge of gases e Connect the exhaust to a suitable treatment plant to prevent the discharge of dangerous gases and vapours to the surrounding atmosphere e Attention Install hoses of the cooling system in a way to avo
42. art or stops immediately Warn ing triangle and pump symbol are flashing Pump does not achieve ultimate vacuum or nor mal pumping speed Pump has been exposed to condensate Overpressure in the exhaust line Wrong setting at controller Centring ring not correctly po sitioned or leak in the pipeline or vacuum system Long narrow line Pump has been exposed to condensate Deposits have been formed inside the pump Allow pump to run for some minutes at maximum speed with atmospheric pressure at the inlet Open exhaust line ensure a free pressureless outlet line Select operation mode Pump down with speed set to HI and check again Check pump directly con nect CVC 3000 directly at pump inlet then check con nection pipeline and vacuum system if necessary Use lines with larger di ameter length as short as possible Allow pump to run for some minutes at maximum speed with atmospheric pressure at the inlet Clean and inspect the pump heads Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 Q Pump does not achieve its ultimate vacuum or usual pumping speed page 54 of 75 Possible cause gt E gt Outgassing substances or vapour generated in the proc ess Diaphragms or
43. ation of the solvent t Start process by pressing key START STOP alternatively Select function Vac control Set Set vacuum to a value which still does not lead to evaporation of the solvent If necessary set value for Speed high or low pumping speed Reduce the speed in case of fast sedimentation formation of a filter cake t Set Maximum to switch off the pump at the end of the process or in case of a filter cake crack pres sure increase t Start process by pressing key START STOP SS S t Tip for filtration Adjust preset pressure to a value well above the boiling pressure of the solvent e g water gt gt 20 mbar Set the maximum pressure to e g 500 mbar Once the filtration has finished the pressure increases and the pump is switched off automatically Vacuum for gel dryer drying chambers and vacuum concentrators 2 P t Select function Pump down Speed necessary if the gels tend to break GG Set Minimum to prevent volatile components to evaporate The process is stopped automatically as soon as Minimum is reached t Seta process time Duration if necessary t Start process by pressing key START STOP HI is recommended For gel dryers set a lower speed if alternatively t Select function Vac control to dry at a predetermined vacuum level GG Set Set vacuum to the evaporation vacuum of the solvent t Seta process time
44. cals Disconnect hose connection between pump and exhaust waste vapour condenser Loosen union nut at exhaust waste vapour condenser and pull hose out of the inlet of the condenser sw Collecting flask at the outlet Remove joint clip remove flask and drain condensate Observe applica ble regulations when disposing of condensate which may be contaminated by pumped chemicals Disassembling pump from base plate Lay the pump on its side the rating plate of the pump and the exhaust waste vapour condenser have to be on top support pump suitably Use open ended wrench w f 10 to remove hex nuts underneath the base plate from the feet of the pump pay attention to serrated washers and take off pump from base plate Use an open ended wrench w f 17 to remove the union nuts of the hose connections at the pump heads Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 64 of 75 Turn the fittings with an open ended wrench w f 14 at outlet w f 16 to detach the hoses from the pump heads GG Do not remove the elbow fittings from the pump heads Through reassembly a leak may result View of the disassembled pump head parts 10 9 Pump head parts 1 Housing cover with housing cover insert Valves O rings Head cover Dia
45. case of rapid pressure increase or if the Switch on level is exceeded The Delay is adjustable in a range of 1 300 minutes or can be set to On The screen shot shows the factory set values VACUULAN 40 mbar VACUULAN ee 00 13 00 Set vacuum 25 mbar Switch on 200 mbar Delay 15 min Graphic Back When Graphic is selected the display shows a pressure vs time curve right screen shot The timeline in the diagram adapts automatically to the process time t Press the selection knob twice to return to the standard display Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 38 of 75 Examples for use Assembly of a vacuum system GG Assemble vacuum connection lines between vacuum pump CVC 3000 and vacuum application t Assemble the vacuum connection line between the controller and the vacuum application if the con troller is not part of a pumping unit GG Assemble electrical connections t Connect coolant if necessary Vacuum for filtration and suction t Select function Pump down t f necessary set value for Speed high or low pumping speed Reduce the speed in case of fast sedimentation formation of a filter cake GG Set Sef vacuum to a value which still does not lead to evapor
46. comes inactive if vacuum control is stopped STOP or VENT setting a pressure value using the command OUT SP__1 or if the function is changed Activate the command OUT SP_V again if necessary KK If remote operation is selected or deselected the user has to ensure that no dangerous status of the system due to the change of the mode of operation can occur and to provide appropriate safety measures especially if selecting remote operation interferes with a locally operated active process Connection plug arrangement 2 RxD 5 Mass 9 5V Bluetooth 3 TxD 7 RTS 4 DTR 8 CTS Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 45 of 75 Read commands CVC 3000 Operation Command Response current IN DV XXXX X mbar Torr hPa pressure current speed IN PV 2 XXX time IN DN XX XX h m pressure IN DV a XXXX X XXXX X mbar operation time IN PV_T XXXXdXXN of the controller device set IN CFG XXXXXXXXXXXXXXXX preselections Li p e O Language German English French Italian Spanish Turkish Korean Chinese Portuguese Russian Polish Dutch C Japanese WDrOMNATRWNAO Documents are only to be used and distributed completely and unchanged It is strictly Description unit according to preselectio
47. cuum and to Off Off means that no Maximum value is preset ts Delay Delay determines the time the coolant valve is running on after the process has been stopped The Delay is adjustable in a range of 1 300 minutes or can be set to On t Duration Duration determines the total process time since control start A preset Duration process time is without effect if the process is stopped due to a preset Maxi mum before Duration is reached The Duration is adjustable between 1 1440 minutes 24 h or can be set to Om Off means that no endpoint of the process is defined The screen shots show the factory set values Vac control SE Keen GE Set vacuum 100 mbar Speed HI Maximum Off Delay Off Duration Off Graphic Back When selecting Graphic the display shows a pressure vs time curve The timeline in the diagram adapts automatically to the process time t Press the selection knob twice to return to the standard display Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 33 of 75 Temporary switching from Vac control to Auto mode while process control is running GG Press key MODE The controller switches to Auto mode and adapts the boiling pre
48. d valves is gt 10000 operating hours Bearings have a typical du rability of 40000 h isolate equipment from mains and wait two minutes before starting mainte nance to allow the capacitors to discharge GG Ensure that the pump cannot be operated accidentally Never operate the pump if covers or other parts of the pump are disassembled Never operate a defective or damaged pump GG Attention The pump might be contaminated with process chemicals which have been pumped during operation Ensure that the pump is decontaminated before maintenance and take adequate precautions to protect people from the effects of dangerous substances if contamination has occurred e Before starting maintenance vent the pump isolate the pump and other compo nents from the vacuum system Allow sufficient cooling of the pump Drain con densate if applicable Ensure that maintenance is done only by suitably trained and supervised techni cians Ensure that the maintenance technician is familiar with the safety procedures which relate to the products processed by the pumping system In order to comply with law occupational health and safety regulations safety at work law and regulations for environmental protection vacuum pumps components and measuring instruments returned to the manufacturer can be repaired only when certain procedures see section Notes on return to the factory are followed Documents are only to be used and distributed completely
49. e sure that you cannot operate the equipment with the valve closed Risk of burst ing Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 NOTICE NOTICE page 6 of 75 t Provide always a free and pressureless exhaust pipeline c Ensure that the system design does not allow the coolant outlet pipeline to be come blocked Install an optional coolant valve always in the supply line of the exhaust waste vapour condenser only t Check the overpressure safety relief device at the exhaust waste vapour conden ser in appropriate intervals e Comply with maximum permissible pressures at inlet and outlet and pressure differences between inlet and outlet see section Technical data Do not operate the pump with overpressure at the inlet e Obey maximum permitted pressure at the pressure transducer see section Technical data e Check that mains voltage and current conform with the equipment see rating plate e Avoid overpressure of more than 0 2 bar in case inert gas is connected e Connect pipes gas tight at inlet and outlet of the pump and at the pressure trans ducer e Secure coolant hoses at the hose nozzles e g with hose clip to prevent their accidental slipping e Attention Flexible elements tend to shrink when evacuated Provide a firm le
50. e cooling system Check coolant hoses regularly during operation Removing the catchpots Catchpot at outlet Remove joint clip remove catchpot and drain condensate Round bottom flask at inlet Admit air or inert gas via inlet of pumping unit to atmospheric pressure Remove joint clip remove catchpot and drain condensate Catchpot at inlet PC 301x VARIO Admit air or inert gas via inlet of pumping unit to atmospheric pressure Open drain screw and drain condensate Reassemble drained catchpots Important Comply with regulations when disposing of solvents condensates Re use if possible purify if contaminated Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 NOTICE page 25 of 75 Shutdown Short term Has the pump been exposed to condensate Allow the pump to continue to run at atmospheric pressure for a few minutes continuous pumping Has the pump been exposed to media which may damage the pump materials or forms deposits Check and clean pump heads if necessary Long term Take measures as described in section short term shutdown Separate pump from the application Close gas ballast valve Drain catchpots Close inlet and outlet port e g with transport caps Store the pump in dry conditions Documents are
51. e validity of this document with respect to his product Manual no 999164 19 05 2009 page 49 of 75 Write commands CVC 3000 Operation Command Parameter Description mode START A 1 started STOP O Stop and delete fault A Le 1 Stop 2 Stop with adopting the set vacuum REMOTE X 0 Remote off 1 Remote on ECHO X 0 Echo off 1 Echo on write command with return value CVC A 2 CVC 2000 commands J5 CVC 3000 commands OUT VENT A 0 venting valve closed 1 venting valve open 2 venting until atmospheric pressure STORE store settings permanently if Echo 1 after realisation OUT SENSOR X 1 internal sensor 2 9 external sensors if connected If remote operation is selected or deselected the user has to ensure that no dangerous status of the system due to the change of the mode of operation can occur and to provide appropriate safety measures especially if selecting remote operation interferes with a locally operated active process With command ECHO 1 a return value can be activated at write commands A return value is only given if the command is performed correctly After switching on the controller is in CVC 2 mode by default Send CVC 3 and STORE to per manently set the controller RS 232C commands to the extended set CVC 3000 Connection plug arrangement 2 RxD 5 Mass 3 TxD 7 RTS 4 DTR 8 CTS 9 5V Bluetooth Documents are only to be used and
52. ed Step 4 vents to atmospheric pressure as fast as possible and switches off the control after one minute Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 37 of 75 Function VACUULAN Optimised vacuum control for vacuum networks e g VACUUBRAND VACUUseLAN e Operation on demand of a speed controlled pump NT VARIO VARIO B Preselections t Use the selection knob to select the parameters ts Set vacuum lower switch off value If the pressure drops below the Set vacuum a time meter starts to run additionally the motor speed is reduced The time meter is reset if the pressure ex ceeds the pressure value for switching on again Switch on If the Set vacuum is not reached within 100 hours the controller signals an error The Set vacuum is adjustable in the range of 1 1060 mbar t Switch on f the pressure exceeds the pressure for switching on pumping down starts again The Switch on pressure is adjustable in the range of 1 1060 mbar In case of sudden high pressure increase pumping starts again even if the Switch on pressure has not been not reached pressure increase control t Delay f the vacuum is below Set vacuum for longer than the Delay time the pump is stopped The pumping down is started again in
53. ent or reaction products 3 1 Chemical substance name chemical symbol 3 2 Important information and precautions e g danger classification 4 Declaration please mark as applicable Q 4 1 for non dangerous goods We assure for the returned product that neither toxic corrosive biologically active explosive radio active nor contamination dangerous in any way has occurred the product is free of dangerous substances the oil or residues of pumped media have been drained Q 4 2 for dangerous goods We assure for the returned product that all substances toxic corrosive biologically active explo sive radioactive or dangerous in any way which have been pumped or been in contact with the product are listed in 3 1 that the information is complete and that we have not with held any information the product in accordance with regulations has been Q cleaned U decontaminated U sterilized VACUUBRAND GMBH CO KG Technology for Vacuum Systems Alfred Zippe Str 4 97877 Wertheim Tel 49 9342 808 0 Fax 49 9342 808 450 2008 VACUUBRAND GMBH CO KG Printed in Germany E Mail info vacuubrand de Web www vacuubrand de 5 Way of transport carrier If the paint is damaged we wish a repaint or a replacement of parts due to optical as pects at our expense see Notes on return to the factory Q yes LI no We declare that the following measures where applicable have been taken
54. erials Head cover ETFE carbon fibre reinforced ETFE carbon fibre reinforced Diaphragm PTFE Valves FFKM ME 4C NT VARIO PTFE FPM pumps NT VARIO ECTFE carbon fibre reinforced Housing cover insert pumps VARIO B PC 301x Gas ballast tube inlet outlet bumps NT VARIO Inlet bumps VARIO B pumps VARIO B ETFE PBT PVF PVC ETFE ECTFE PTFE Diaphragm clamping disc O a CO GA OD P N S lt OD gt d Q Q PTFE carbon reinforced PTFE carbon reinforced Stainless steel O OD F Silencer hose to silencer Fittings pumps VARIO B PC 301x VARIO Pumping unit Inlet pumping unit PC 300x PC 301x VARIO PP Stainless steel PET Distribution head inlet PC 300x PPS glass fibre reinforced PTFE ETFE ECTFE FPM Silicone rubber PTFE foil 4 E 2 Q O C D F G 3 O 5 GC 3 LU O OD So h GC Ke O 5 O 5 5 o F F 5 D O oi HF O 5 Kei O Tim D G Sg 5 GC Q Se a Overpressure safety relief device Blind plug inlet PC 300x VARIO Exhaust waste vapour condenser catchpot col m Borsilicate glass Catchpot inlet PC 301x VARIO Drain screw catchpot PC 301x VARIO Steel ri catchpot PC 301x VARIO NBR O 5 GC Ke Aluminium oxide ceramic JE ol d lt D O 3 Q O D O y O 5 ion pump NT VARIO Vacu
55. et head screws with a hex key size 5 and remove both head covers pumps with two cylin ders only one head cover together with valve heads and connections c t is not necessary to disassemble the valve heads the connection fasteners or the hose connection between the adjacent head covers pumps with four cylinders Vd Check diaphragm for damage and replace if necessary Lift diaphragm carefully sidewise Never use a spiky or sharp edged tool to lift the dia phragm Use the diaphragm key to grip the diaphragm support disc below the diaphragm Unscrew diaphragm support disc with diaphragm and dia phragm clamping disc Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 60 of 75 Check for washers between the diaphragm support disc and the connecting rod Do not mix the washers from the different pump heads Make sure that the original number is reassembled at the individual pump head t f the old diaphragm is difficult to separate from the support disc immerse assembly in naphtha or petroleum ether Do not inhale GG Too small number of washers The pump will not attain ultimate vacuum Too many washers Clamping disc will hit head cover noise or even blockade of the pump sw Position new diaphragm between diaphragm clamping disc with
56. etting of the controller does not change due to this switching After pressing key START STOP the controller is in Vac control again SS S SS SS alternatively Fully automatic determination and adaptation of the boiling point recommended Select function Auto mode Start process by pressing key START STOP The function Auto mode allows a fully automatic distillation even if the boiling vacuum is unknown In case of solvent mixtures the vacuum is reduced until all solvents or volatile components are evaporated with respect to the ultimate vacuum of the pump and the bath temperature ts f Minimum is set the controller switches off the pump when the preset vacuum value is reached The Minimum should be clearly below the boiling vacuum of the solvent to be evaporated and above the ultimate vacuum attainable in the apparatus If the Minimum is set to Auto the control ler automatically switches off the pump at the end of the evaporation recommended for large solvent quantities only The setting of Duration process runtime has no effect if the pump is switched off due to Minimum before Duration is over SS S t When setting a value for Duration the controller switches off the pump when Duration has passed even if a preset Minimum is still not reached GG f neither Minimum nor Duration is preset pumping down has to be finished by pressing key S
57. f the control START on off switch ON cvc 3000 Rey Selection knob Press to reach the set up menu of the function Turn to reach the parameter set up Press to reach the set value Turn to change the set value Press to confirm and to reach further parameters or to leave the set up menu Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 27 of 75 Display and symbols Function of the device displayed in the upper left corner Vac control Pump down Vac control Auto mode only with NT VARIO pump Program VACUULAN Configuration 1013 2 Actual absolute pressure at the e pressure transducer mbar m b ar ane We Preselected pressure unit a i Vacuum control to a preset vacuum value here 100 mbar Torr hPa 100 fen without NT VARIO pump with NT VARIO pump Actual pressure in interval Set vacuum hysteresis Actual pressure set vacuum without NT VARIO pump with NT VARIO pump flashing actual pressure gt preset maximum value Maximum Minimum value Minimum reached Process runtime only if process control is running Pump down continuous pumping Pump symbol is displayed when pump is running The pump s motor speed in is displayed additionally only with NT VARIO pump Time meter is
58. f the pump as well as the hose connection to the inlet outlet of the pumping unit at the valve head Slip connecting tube onto hose connection of valve head Slide on the tube and the hose clip until touching the nose at the valve head Close hose clip with flat pliers gt gt Put head cover cowling on Slide the head cover cowling in the grooves of the blinds and under the connection fasteners Install the washers Use a Torx screw driver T X20 to screw in the 4 screws fixating the head cover cowling Tighten the fillister head screws of the connection fasten ers with a Torx screw driver TX20 Close the hinged covers Replace diaphragms and valves of the opposite side of the pump in the same way Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 63 of 75 PC 3002 3003 3004 VARIO Tools Phillips screw driver size 2 Open ended wrench w f 10 14 16 17 Hex key size 5 Diaphragm key w f 66 Disassembling the pump from the pumping unit PC 3010 3012 VARIO sw Disconnect controller from pump VACUU BUS cable Detach separator from pump inlet open clamping ring ts Avoid the release of pollutants Observe applicable regulations when disposing of con densate which may be contaminated by pumped chemi
59. he replacement of the valves can be carried out separately t To replace the valves remove the head covers of one side of the pump conjointly with the assembled valve heads and fittings t To maintain the diaphragms the valve heads and the fittings don t have to be disassembled The head covers can be removed conjointly with the assembled valve heads and fittings t Maintain only one side of the pump at a time View of the disassembled pump head parts fig MD 4C NT VARIO Square nut Cylinder pin mark Fillister head screw Connecting rod O ring Housing Valve Washer Valve head Diaphragm support disc Hose nozzle Diaphragm Connection fastener with hinged cover Diaphragm clamping disc with square Disc spring head screw Clamping bracket Socket head screw Countersunk screw 9 Blind Hose clip 10 Head cover Connection tube Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 57 of 75 Fittings and tubing of the different pump models ME 4C NT VARIO MD 4C NT VARIO PC 3002 VARIO Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 0
60. he users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009
61. heck the pump regularly for external soiling and deposits clean if necessary to avoid an increase of the pump s operating temperature Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 A DANGER page 23 of 75 If pumping condensable vapours water vapour solvents let the pump run with gas ballast to reduce condensation in the pump Operation with silencer at the outlet Operating the pump at high inlet pressure or pumping dusty gases for a long time may cause clogging of the silencer Check the silencer regularly and replace if necessary In case of excess temperature the motor is shut down by a thermal cutout in the winding Attention Reset possible only manually Confirm error message at control ler by pressing key START STOP or switch off the pump or isolate the equipment from mains Determine and eliminate the cause of failure Wait approx five minutes before restarting the pump Check fan underside the pump regularly for dust dirt Clean if necessary A warm up period approx 15 min is required to ensure that the rated ultimate vacuum and pumping speed are attained Attention Important notes regarding the use of gas ballast When using air rather than inert gas risk of significant damage to equipment and or facilities risk of per
62. id flow dropping of condensed water onto the pumping unit especially cables and electronic parts e Ensure that the coolant outlet pipeline is always free and that it cannot get blocked e Install coolant valves always in the supply line of the waste vapour condenser only During operation Maximum ambient temperature 40 C Make sure ventilation is adequate especially if the pump is installed in a housing or if the ambient temperature is elevated e Potentially dangerous gases or vapours at the outlet of the pump have to be drained and disposed of appropriately e Due to the high compression ratio of the pumps the pressure at the outlet port might get higher than the maximally permitted pressure compatible with the me chanical stability of the system Ensure that the pump outlet is neither blocked nor restricted If the pump is installed in altitudes of more than 1000 m above mean sea level check N OTI C compatibility with applicable safety requirements especially IEC 60034 motor might overheat due to insufficient cooling Do not start the pump if the pressure at outlet port exceeds maximum 1 1 bar absolute Attempts to start the pump at higher pressures may cause blockade and damage of the motor Check compatibility with maximally permitted pressure at inlet and outlet Prevent internal condensation transfer of liquids or dust The diaphragms and valves will be damaged if liquids are pumped in significant amounts C
63. if necessary Ensure that the exhaust pipeline is always free and pressureless Ensure that the coolant outlet pipeline at the exhaust waste vapour condenser is always free and that the coolant can flow off unobstructedly S R GG Pumping at high inlet pressure may lead to overpressure at the gas ballast valve Pumped gases or condensate might be pushed out in case the valve is open If an inert gas supply is connected ensure that the inlet pipeline is not contaminated Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 NOTICE page 8 of 75 t Attention In case of pressures above approximately 1080 mbar the pressure reading gets incorrect saturation of the pressure transducer The display flash es Immediate pressure relief necessary Risk of bursting e Comply with applicable regulations when disposing of chemicals Take into con sideration that chemicals may be polluted Take adequate precautions to protect people from the effects of dangerous sub stances chemicals thermal decomposition products of fluoroelastomers wear appropriate safety clothing and safety glasses e Check the overpressure safety relief device at the exhaust waste vapour conden ser in appropriate intervals e Use only genuine spare parts and accessories Otherwise safety and pe
64. ithout effect if the process is stopped earlier by reaching the preset Minimum The screen shot shows the factory set values Auto mode 00 00 00 Auto mode 50 mbar _ Geet 00 07 45 Sensitivity normal Speed HI 750 Minimum Off Delay Off Duration Off Graphic Back When Graphic is selected the display shows a pressure vs time curve right screen shot The timeline in the diagram adapts automatically to the process time t Press the selection knob twice to return to the standard display Temporary switching from Auto mode to function Vac control GG Press key MODE The controller switches to Vac control The current pressure value is used and held as new set point t The preset function of the controller does not change due to this temporary switching When pressing key STOP the controller is set again to the function Auto mode Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 35 of 75 Function Program Ten programs with up to ten program steps with preset values for vacuum and time can be set and stored GG Edit Preset values for the process run can be edited Time Process runtime for each program step to reach a preset vacuum level or if setting Step
65. ity leads to a reduced pumping down speed e g for small amounts of solvents or foaming processes Use a low sensitivity for uncritical processes to reduce process time Usually setting the Sensitivity to normal is appropri ate The Sensitivity is adjustable to high normal or low t Speed The maximum motor speed can be preselected to limit the pumping speed The selection HI recommended causes an automatic limitation of the adaptation depending on parameters de termined during the process Only in case of very sensitive processes it is advisable to reduce the maximum speed The Speed is adjustable in a range of 1 100 or can be set to HI ts Minimum f the vacuum value reaches Minimum the process is stopped Use Minimum for auto matic process termination When selecting Auto the controller switches off automatically at the end of the process boiling plateau recommended only for large amounts of solvents The Minimum is adjustable in a range of 2 1060 mbar or can be set to Auto or to Off t Delay Delay specifies the time the coolant valve continues to run after process stop The Delay is adjustable in a range of 1 300 minutes or can be set to On ts Duration Duration determines the total process time since control start The Duration is adjustable between 1 1440 minutes 24 h or can be set to Om A preset Duration process time is w
66. lation set CVC 3000 clips ANd screwesl 636593 Level sensor control of liquid level in catchpots only for PC 3002 3003 3004 VARIO 699908 Exhaust waste vapour condenser Peltronic cece ccccececeeeceeeeaeeeaeesseeeseueeseeeseeeseeeaees 699905 Silencer with connection NOSE EE 636588 Attention Dust laden gases deposits and condensed solvent vapour can restrict air flow out the si lencer The resultant back pressure can lead to damage of pump bearings diaphragms and valves Under those conditions a silencer must not be used Ways to connect NT VARIO chemistry diaphragm pumps Small flange KF DN 16 with hose for installation at hosenozzle ccc eecceeececeeeeeeeeeaeeeeaes 677058 Small flange KF DN 16 for assembly directly at the valve head nnnnnnnnonnnnnnnnnnnnnsnnnnsnnnsennnn 699918 at inlet of ME 4C NT VARIO MD 4C NT VARIO at outlet of ME 4C NT VARIO MZ 2C NT VARIO Small flange KF DN 16 for assembly directly at the valve head nnnnnnnnnnnnnnnnnnnnnnnnnnnsnnnsnnnnn 699919 at outlet of MD 4C NT VARIO Adapter to PTFE tubing DN 10 8 mm for assembly directly at the valvebhead 636274 at inlet of ME 4C NT VARIO MD 4C NT at outlet of ME 4C NT VARIO MZ 2C NT VARIO Adapter to PTFE tubing DN 10 8 mm for assembly directly at the valvebhead 636275 at inlet of MZ 2C NT VARIO at outlet of MD 4C NT VARIO Elbow connecting piece 90 for PTFE tubing DN 10 8 mm 638434 T piece for PTFE tubing
67. liged to this high quality standard We know that the vacuum pump can not take a part of your real work and hope that our products con tribute to an effective and trouble free realisation of your work Yours VACUUBRAND GMBH CO KG After sales service Contact your local dealer or call 49 9342 808 193 Danger Immediate danger Death or severe injuries as well as damage AA DAN G R to equipment and environment can occur t Warning Possible danger Severe injuries as well as damage to equip ment and environment can occur e Caution Possible danger Slight injuries as well as damage to equip ment and environment can occur N TICE Note Disregarding of notes may cause damage to the product Caution Hot surface Isolate equipment from mains before removing the cover HN Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 3 of 75 Reset Language selection 1 switch off CVC 3000 English Francais Italiano Espanol T rk e Sta FAX CVC 3000 Deutsch English Frangais 4 press d Gute Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 4
68. nd unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 Fault Warning triangle and pump symbol are flash ing six blips page 53 of 75 Possible cause gt E gt NT VARIO VARIO B pump and VMS Vacuum Manage ment System connected Fault at the NT VARIO VARIO B pump Remedy Remove VMS Restart con troller Check pump restart control ler Clock symbol is flashing Preselected process time is over Confirm by pressing key START STOP Venting valve does not respond valve symbol is displayed Operation mode Vac control Control stops arrow up is flashing Venting valve contaminated Preset maximum pressure exceeded Clean valve Confirm by pressing key START STOP Adapt maxi mum pressure value if nec essary Operation mode Pump down Control stops ar row down is flashing Pressure below preset mini mum pressure Confirm by pressing key START STOP Adapt mini mum pressure value if nec essary Controller does not respond when pressing keys except ON OFF PC symbol is displayed Controller in remote mode Control CVC 3000 via in terface or switch off remote mode Controller does not respond when operat ing any keys No change after switching off on Contact local distributor Pump does not st
69. nd unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 18 of 75 MV 10C VARIO B MD 12C VARIO B outlet side MV 10C VARIO B outlet side MD 12C VARIO B PC 3010 VARIO PC 3012 VARIO og H US Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 19 of 75 Rear side CVC 3000 Connection of the VACUU e BUS line to NT VARIO VARIO B pump bushes for connection of VACUU sBUS venting connection components e g coolant valve serial interface RS 232 C _ iS DN d SN measurement i stand foot remov connection able also for mount ing in a rod clamp pumps only Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 20 of 75 Use and operation When switching on the controller CVC 3000 for the very first time a menu to select the language of the controller menu is displayed Select the desired language e g English by turning the selection knob and press to confirm Then select the pressure unit mbar Jor or hPa
70. necessary Avoid throttling losses by using connecting pipes with large diameter and by keeping N OTIC E them as short as possible In case of perturbing exhaust noise connect an exhaust hose or use a silencer see Accessories Install outlet pipelines always falling to avoid backflow of condensate towards the pump Use of a suitable valve to isolate the pump from the vacuum system is recommended to allow the pump to warm up before pumping condensable vapours or to clean the pump before it is switched off When assembling ensure vacuum tightness After assembly check the whole sys tem for leaks Secure hose connections at the pump appropriately against accidental detaching The VACUUBRAND controller CVC 3000 can only be operated with components compatible to the VACUUBRAND VACUUsBUS system see accessories The vacuum controller CVC 3000 controls VACUUBRAND diaphragm pumps NT VARIO and VARIO B pumping units PC 30xx VARIO and optional coolant and vent ing valves Connected components e g venting valve level sensor external pres sure transducer 3000 series are automatically identified and configurated Do not use more than one controller within the same VACUU BUS system Sev eral controllers in the same VACUU BUS system will interfere with each other and result in error messages of the connected components pumps valves Documents are only to be used and distributed completely and unchanged It is strictly the users res
71. ns 1 100 or HI process runtime pressure of all connected sensors operation time in days and hours remote operation off remote operation on oe 9 sensor quantity EE 9 sensor number remote module not connected remote module connected level sensor not connected level sensor connected fault indicator not connected fault indicator connected venting valve not connected venting valve connected coolant valve not connected coolant valve connected in line valve not connected In line valve connected VMS not connected VMS connected VARIO pump not connected VARIO pump connected acoustic signal off acoustic signal on autostart off autostart on pressure unit mbar pressure unit Torr pressure unit hPa dese C language hexadecimal VACUULAN Pump down Vac control Auto mode Program Measuring device the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 46 of 75 Read commands CVC 3000 Operation Command Response Description Status IN STAT XXXXXX process control 0 control off 1 pump down determining boiling point 2 set vacuum reached boiling pressure found 3 current pressure below set vacuum automatic switch off 0 VACUULAN 1 Pump down 2 Vac control 3 Auto mode 4 Program 5 measurement device 0 venting valve closed 1 venting valve open 0
72. nt with respect to his product Manual no 999164 19 05 2009 page 66 of 75 Replacing the diaphragm Check diaphragm for damage and replace if necessary Lift diaphragm carefully sidewise Never use a spiky or sharp edged tool to lift the dia phragm Use the diaphragm key to grip the diaphragm support disc below the diaphragm Unscrew diaphragm support disc with diaphragm and dia phragm clamping disc Check for washers between the diaphragm support disc and the connecting rod Do not mix the washers from the different pump heads Make sure that the original number is reassembled at the individual pump head If the old diaphragm is difficult to separate from the support disc immerse assembly in naphtha or petroleum ether Do not inhale Too small number of washers The pump will not attain ultimate vacuum Too many washers Clamping disc will hit head cover noise or even blockade of the pump Position new diaphragm between diaphragm clamping disc with square head screw and diaphragm support disc Attention Position diaphragm with pale side towards dia phragm clamping disc to pump chamber Make sure that the square head screw of the diaphragm clamping disc is correctly seated in the guide hole of the diaphragm support disc Lift diaphragm at the side and position carefully together with diaphragm clamping disc and diaphragm support disc in the diaphragm key Avoid damage of the diaphragm Do not bend diaphragm too
73. odifications without prior notice Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 12 of 75 MV 10C VARIO B MD 12C VARIO B Type PC 3010 VARIO PC 3012 VARIO Maximum pumping speed ISO 21360 m h Ultimate vacuum absolute without gas Ae mbar 2 ballast Ultimate vacuum absolute with gas bal last Maximum permissible inlet pressure bar 1 1 absolute Maximum permissible outlet pressure bar 14 absolute Maximum permissible pressure absolute at gas ballast valve Permissible ambient temperature 10 to 60 10 to 40 storage operation Permissible relative atmospheric moisture 30 to 85 during operation no condensation a a No load speed min 30 2400 Maximum permissible range of supply voltage 10 Attention Observe specifications of rating plate 100 120 V 50 60 Hz 200 230 V 50 60 Hz Maximum nominal current draw at 100 120 V 50 60 Hz 8 200 230 V 50 60 Hz 3 9 Motor protection thermal cutout Degree of protection IEC 529 IP 20 Inlet Pump small flange NW 25 Pumping unit small flange NW 25 or hose nozzle NW 15 Outlet hose nozzle NW 10 mm Coolant connections waste vapour condenser hose nozzle NW 6 8 mm Maximum permissible pressure of bar 6 absolute coolant at waste vapour condense
74. of 75 Contents Reset Language selection sasiciissiicesscieussccdcusaneanvonvenceceaessataanentensauannweunbenesereersuaxetoas 3 Sare IMTON IMAC ON ae aa EEEE E 5 EH Re A O BE 5 MAUS TNG RE 5 Setting up and installing the equipment EE 5 EIERE eebe 6 CS AUIS COM ONS aene E eae detec E T EEE 7 Safety during operation cccccceeccccesccceeecceeeeceneeceeeeeeueecsaeeseesecseeeeeeeeesaueesaueesseeeseaeeesaueesnseseneesoneees 7 Maintenance NGF ODA geed 9 TECPMIC Al Cal a EE 10 Gas inlet temperatures cece cseccccececceeeceeeecenceseeceseeeesseceesaeesseeeesaeeesaeesaeeesaeeessaeeesaeeeseueesensesees 13 WV Be En EE 14 Pump DNAS seisata oroen esas Suse EE EE E TE EAE 15 Use GING ODE AON EE 20 Attention Important notes regarding the use of gas ballast ccceeccccseseeeeeeeeeseeeeesaeeeeeneeeeeaes 23 SDE ee WEE 25 Vacuum Controler CYC GOO EE 26 MENU Ee UI LEE 29 FACTION FU CIO WI EE 30 Elte dei COMI e E 32 leide PAULO Bn e LEE 34 F UICTION EEGEN 35 une E eet 36 FURCHON VACUULAN HEEN 37 EX ANMIDISS TOR USE arn EE E NESE 38 vacuum Tor fitratan and SUCHOM EE 38 Vacuum for gel dryer drying chambers and vacuum concentrators ccceecccceeeeeeeeeeeeeeeeeeeseeees 38 Vacuum for distillation and evaporation e g rotary evaporator 39 Fore vacuum for high VACUUM PUMPS ccccccccceecccencececeeeeeecaeeeseeeeseaeeseaeeseueeseaeessueeesaeesseeessagess 39 flitt Leif OMTIGUI AU Le BE 40 Readjustment ENE
75. ontamination has occurred Ensure that the mainte nance technician is familiar with the safety procedures which relate to the prod ucts processed by the pumping system e Wear appropriate safety clothing when you come into contact with contaminated components Avoid the release of pollutants N OTIC Before starting maintenance vent the pump and isolate it from the vacuum system OD O Set of seals for ME 4C NT VARIO 696864 Set of seals for MZ 2C NT VARIO PC 3002 VARIO ccc eee eeneseeseeeeeeeeeeenenees 696869 Set of seals for MD 4C NT VARIO PC 3003 3004 VARIO aaennnnnnenenennnersrerrernnnnn 696870 Set of seals for MV 10C VARIO B MD 12C VARIO B PC 301x VARIO l n 696821 RI siwe Watt E ge 636554 ts Please read section Replacing diaphragms and valves completely before starting maintenance Partially the pictures show pumps in other versions This doesn t influence replacing diaphragms and valves of the pump Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 56 of 75 Cleaning and inspecting the pump heads pumps NT VARIO PC 300x VARIO Tools required metric Torx screw driver TX20 Hex key size 5 Flat bladed screw driver 2 5 mm Flat pliers Diaphragm key w f 66 The replacement of the diaphragm and t
76. otice Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 11 of 75 Tvve PC 3002 PC 3003 PC 3004 yp VARIO VARIO VARIO Ultimate vacuum absolute without aber 7 gas ballast Ge vacuum absolute with gas moa 1 1 Maximum permissible inlet pressure b absolute a Maximum permissible outlet pressure bar 1 1 absolute S 4 6 1 5 3 Maximum permissible pressure abso b lute at gas ballast valve Permissible ambient temperature C 10 to 60 10 to 40 storage operation Permissible relative atmospheric moisture during operation no conden 30 to 85 sation Power electric W 575 No load speed min 30 2400 Maximum permissible range of supply voltage 10 100 120 V 50 60 Hz Attention Observe specifications of 200 230 V 50 60 Hz rating plate Maximum nominal current draw at EH 100 120 V 50 60 Hz 3 2 6 3 200 230 V 50 60 Hz 1 4 25 Degree of protection IEC 529 Coolant connections waste vapour condenser Maximum permissible pressure of Gem 6 absolute coolant at waste vapour condenser Permissible range of coolant tempera C Ap to 20 ture Dimensions L x W x H approx mm 422 x 258 x516 Pumping speed of diaphragm pump Ultimate vacuum at setting Pump down at speed HI We reserve the right for technical m
77. phragm clamping disc with square head screw Diaphragm Diaphragm support disc Washer Connecting rod Housing plate Manifold cover Cover plate only at outlet Countersunk screw Union nut Connecting hose Distributor Fitting 8 f 6 9 4 3 2 1 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 65 of 75 Inlet side Outlet side MV 10C VARIO B PC 3010 VARIO MD 12C VARIO B PC 3012 VARIO To check the valves and the diaphragms use a hex key to remove four socket head screws from the pump head and remove the upper part of the housing housing cover with housing cover insert together with the head cover the valves and the O rings c Never remove parts by using a spiky or sharp edged tool e g screw driver we recommend to use a rubber mallet or compressed air to be blown carefully into port Remove the head cover carefully from the upper part of the housing Note the position of the valves and remove them Replace valves and or O rings if damaged Use petroleum ether or industrial solvent to remove de posits Do not inhale S R Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this docume
78. ponsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 S R page 21 of 75 CVC 3000 The CVC 3000 is equipped with an internal capacitive pressure transducer with ce ramic diaphragm to measure the actual pressure independently of the gas type and with reference to the vacuum i e absolute Pumps NT VARIO and VARIO B t Connect the controller CVC 3000 via the VACUU BUS cable of the NT VARIO or VARIO B pump to the diaphragm pump Attention Do not cant when assembling or removing plug connections Obey correct positioning of the plug To connect further components use Y adapters and extension cables VACUU BUS t Connect the vacuum connection of the controller via hose or PTFE tubing to the vacuum application The diameter of the pipelines should be as large as possi ble Maximally permitted pressure 1 5 bar absolute Attention At pressures above 1080 mbar the pressure transducer gets saturat ed the pressure measurement grows erroneous Release pressure immediately Risk of bursting t Inside a vacuum system where evaporation occurs e g rotary evaporator the vacuum is not uniform e g a condenser acts as pump or the vacuum in the pipe line is lower than in the system This effects the measurement results as well as the controlling Therefore carefully choose position where to connect the vacuum controller Install the CVC 3000 so that no condensate can flow
79. r Permissible range of coolant temperature 15 to 20 Dimensions L x W x H approx Pump 505 x 237 x 303 Pumping unit 645 x 365 x 600 Weight approx Pump 27 0 Pumping unit 35 8 Pumping speed of diaphragm pump Ultimate vacuum at setting Pump down at speed HI We reserve the right for technical modifications without prior notice Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 13 of 75 Controller CVC 3000 ceramic diaphragm alumina capacitive abso Pressure transducer lute pressure gas type independent Display LCD graphic display illuminated mbar Torr or hPa 1080 mbar 0 1 mbar 810 Torr 0 1 Torr 1060 mbar 1 mbar 795 Torr 1 Torr Pressure units scale selectable Measuring range absolute Maximum control range with internal pressure transducer absolute Turbo mode lt 1 mbar Torr Resolution 0 1 mbar Maximum permissible pressure at pressure transducer absolute 1 5 bar 1125 Torr Maximum permissible temperature of gaseous media continuous operation 40 C for short periods up to 80 C Measurement uncertainty absolute after careful adjustment and at constant temperature lt 1 mbar 0 75 Torr Temperature coefficient lt 0 07 mbar
80. r zutreffenden aufgef hrten EU Richtlinien entspricht Bei einer mit uns nicht abgestimmten nderung an dem Ger t verliert diese Erkl rung ihre G ltigkeit We herewith declare that the product designated above is in compliance with the basic requirements of the applicable EC directives stated below with regard to design type and model sold by us This certifi cate ceases to be valid if the product is modified without the agreement of the manufacturer Par la pr sente nous d clarons que le dispositif d sign ci dessus est conforme aux prescriptions de base des directives EU applicables et indiqu s en ci que concerne conception dessin et mod le vendu par nous m mes Cette d claration cesse d tre valable si des modifications sont apport es au dispo sitif sans notre autorisation pr alable Maschinenrichtlinie mit nderungen Machine directive with supplements Directive Machines avec des suppl ments 2006 42 EG Niederspannungsrichtlinie Low Voltage Directive Directive Basse Tension 2006 95 EG Richtlinie Elektromagnetische Vertr glichkeit Electromagnetic Compatibility Directive Directive Com patibilit Electromagn tique 2004 108 EG Angewandte Harmonisierte Normen Harmonized Standards applied Normes Harmonis es utilis es DIN EN 12100 2 DIN EN 61010 1 DIN EN 1012 2 DIN EN 61326 1 Managementsysteme Management systems Syst mes de Management EN ISO 9001 EN ISO 14001 1997 2006 Wertheim 21 0
81. rform ance of the equipment as well as the electromagnetic compatibility of the equip ment might be reduced Possibly the CE mark or the C US conformity becomes void if not using genuine spare parts e Starting of the NT VARIO or VARIO B pump switching of a coolant valve or open ing of a venting valve by the controller must not lead to a dangerous situation under any circumstances e Attention If Autostart is preselected the process starts immediately after a power failure without pressing any further key It is the user s responsibility to ensure that no dangerous status of the system due to the automatic start up can occur and to provide appropriate safety measures If necessary the user has to check prior to starting the process whether the option Autostart menu con figuration is enabled Do not start the pump if the pressure difference between inlet and outlet port ex ceeds 1 1 bar at maximum Prevent the backpressure of gases and the backflow of condensates Never suck liquids or dust into the pump Check liquid level in both catchpots regularly and drain condensate in time In case install level sensor see Accessories Provide appropriate protective measures i e precautions which allow for the re quirements of the respective application even for the case of failure and malopera tion mode Failure of the pump e g due to power failure or of connected components parts of the supply or change of paramete
82. rs must not lead to a critical dangerous situa tion under any circumstances In case of diaphragm cracks or leaks in the manifold pumped substances might be released into the environment or into the pump hous ing or motor Comply especially with notes on operation and use and maintenance Due to the residual leak rate of the equipment there might be an exchange of gas albeit extremely slight between the environment and the vacuum system Adopt suitable measures to prevent contamination of the pumped substances or the environment In case of overload the motor is shut down by a thermal cutout in the winding Attention Reset possible only manually Confirm error message at controller by pressing key START STOP or switch off the pump or isolate the equipment from mains Identify and eliminate the cause of failure Wait approx five minutes before restarting the pump Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 z O ANN AIS Q page 9 of 75 The A weighted emission sound pressure level of the pump does not exceed 70 dB A Measurement according to EN ISO 2151 2004 and EN ISO 3744 1995 with standard silencer or exhaust tube at outlet Maintenance and repair Wear parts have to be replaced regularly In case of normal wear the lifetime of the diaphragms an
83. s must be cleaned and the diaphragms and valves must be checked for cracks or other damage Depend ing on individual cases it may be efficient to check and clean the pump heads on a regular basis In case of normal wear the lifetime of the diaphragms and valves is gt 10000 operating hours Prevent internal condensation transfer of liquids or dust The diaphragm and valves will be damaged if liquids are pumped in significant amount If the pump is exposed to corrosive gases or vapour or in case of deposits mainte nance should be carried out frequently Regular maintenance will improve the lifetime of the pump and also protect both man and environment Ensure that maintenance is done only by suitable trained and supervised techni cians c Ensure that the pump cannot be operated accidentally Never operate the pump if covers or other parts of the pump are disassembled Never operate a de fective or damaged pump ts Before starting maintenance isolate the pump from the electrical supply and wait two minutes after isolating the equipment from mains to allow the capaci tors to discharge Avoid the release of pollutants Allow sufficient cooling of the pump e Attention The pump might be contaminated with the process chemicals that have ACAUTION been pumped during operation Ensure that the pump is decontaminated before maintenance and take adequate precautions to protect people from the effects of dangerous substances if c
84. s strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 70 of 75 Replacing the device fuse fuse holder Pumps NT VARIO PC 300x VARIO Pumps VARIO B PC 301x VARIO Unscrew the fuse holder using a screw driver Replace the defective fuse by a fuse of the same type see Technical data and reassemble holder with fuse to the pump Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 71 of 75 Notes on return to the factory Repair return DKD calibration NOTICE NOTICE Safety and health of our staff laws and regulations regarding the handling of dan gerous goods occupational health and safety regulations and regulations regarding safe disposal of waste require that for all pumps and other products the Health and safety clearance form must be send to our office duly completed and signed before any equipment is dispatched to our premises Fax or post a completed copy of the health and safety clearance form to us in advance The declaration must arrive before the equipment Enclose a second completed copy with the product If the equipment is contaminated you must notify the carrier No repair DKD calibration is possible
85. sers responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 5 of 75 Safety information NOTICE NOTICE A DANGER General information GG Read and comply with this manual before installing or operating the equip ment cs Transport the pump at the provided handles or recessed grips Remove all packing material remove the product from its packing box remove the protective covers from the inlet and outlet ports and keep Inspect the equipment If the equipment is damaged notify the supplier and the carrier in writing within three days state the item number of the product together with the order number and the supplier s invoice number Retain all packing material for inspection Do not use the equipment if it is damaged If the equipment is not used immediately replace the protective covers Store the equipment in suitable conditions Intended use GG The pump and all system parts are not to be used on humans or animals Prevent any part of the human body from coming into contact with vacuum Make sure that the individual components are only connected combined and operated according to their design and as indicated in the instructions for use t Comply with notes on correct vacuum and electrical connections see section Use and operation e The pumps are designed for ambient temperatures during operation between 10 C and 40 C
86. ses the speed Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 32 of 75 Function Vac control Vacuum control to a preset vacuum value e Operation on demand of a speed controlled pump NT VARIO VARIO B Preselections t Use the selection knob to select the parameters All parameters can be altered even while operation control is running GG Set vacuum The Set vacuum is the set point for vacuum control with pinpoint precision for NT VARIO VARIO B pumps The selection Turbo leads to the optimum backing pressure for a turbo molecular pump The Set vacuum is adjustable in a range of 1 1060 mbar or can be set to Turbo t Speed The maximum motor speed can be preselected to control the pumping speed The selection HI recommended provides the optimum pumping speed of the pump and therefore an optimum ultimate vacuum The Speed is adjustable in a range of 1 100 or can be set to HI t Maximum An upper pressure limit can be preselected The pump switches off if the pressure limit is exceeded e g at the end of suctions or filtrations The pressure limit is only active once the pressure has gone below Maximum The Maximum is adjustable in a range of 1059 1 mbar at the least 1 mbar higher than the sei va
87. si tion square nut in the groove and screw on connection fastener afterwards c Fix fillister head screw only slightly sw Position clamping bracket with countersunk bores up wards Align the countersunk bores with the threaded pegs sw Fasten the countersunk screws slightly and correct the alignment of the valve heads if necessary Tighten countersunk screws with Torx screw driver T X20 GG Torque 3 Nm Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 62 of 75 Bring the diaphragms into a position in which they are in contact with the housing and centred with respect to the bore Put on head cover with valve heads and connections t Pay attention to the correct orientation of the head covers Housing with cylinder pin The cylinder pin at the pump housing has to fit into the recess at the head cover Housing with mark Align the recess at the head cover with the mark at the pump housing Screw in the socket head screws at the head covers di agonally first slightly with a hex key size 5 then tighten GG Recommended torque 12 Nm Slot the blinds into the head cover Fix the connection tube to the other side of the pump at the valve head PC 3002 3003 3004 VARIO at inlet side Fix the connection tube to the other side o
88. sonal injury or even loss of life exists due to the formation of hazardous and or explosive mixtures if air and pumped media react inside or at the outlet of the pump Make sure that air gas inlet through the gas ballast valve never leads to hazard ous explosive or otherwise dangerous mixtures If in doubt use inert gas In case of condensable vapours water vapour solvents t Do not pump vapour until the pump has reached its oper ating temperature t Open gas ballast valve The gas ballast valve is open if the ar row on the gas ballast cap shows towards the marking GB c With gas ballast valve open ultimate vacuum will be re duced pumping speed is decreased t Use inert gas at the air inlet to avoid the formation of explo sive mixtures t Close gas ballast valve by turning it 180 gas ballast open In case of low boiling solvents when the formation of condensate is unlikely the use of gas ballast might be unnecessary Operating the pump without gas ballast increases the solvent recovery rate at the exhaust waste vapour condenser Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 NOTICE NOTICE page 24 of 75 Attention Notes concerning the operation of the exhaust waste vapour condenser t The gas outlet hose nozzle 10
89. square head screw and diaphragm support disc c Attention Position diaphragm with pale side towards dia phragm clamping disc to pump chamber t Make sure that the square head screw of the diaphragm clamping disc is correctly seated in the guide hole of the diaphragm support disc Lift diaphragm at the side and position carefully together with diaphragm clamping disc and diaphragm support disc in the diaphragm key t Avoid damage of the diaphragm Do not bend diaphragm too much GG Assemble the original number of washers between sup port disc and connecting rod Screw diaphragm clamping disc diaphragm diaphragm support disc and washers to connecting rod Optimum torque for the diaphragm support disc 6 Nm it is recommended to use a torque key Attach hex key to diaphragm key hexagonal bolt 6 mm wide Attention Never use the diaphragm key with any addi tional tools like tongs or hex keys without torque limita tion Replacing the valves sw Open the hinged cover of the connection fastener with a flat bladed screw driver Loosen connection fastener slightly Turn the fillister head screw with a Torx screw driver TX20 one turn at most t Do not detach the fillister head screw from the square nut Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 99
90. ssure starting with the actual set value The preset function of the controller does not change due to this switching When pressing key STOP the controller is in function Vac control again Adjustment of the set vacuum during vacuum control Dynamic interactive adaptation t Press the selection knob and keep pressed t Turning the knob for a 1 4 turn to the left causes pump down t Turning the knob for a 1 4 turn to the right causes venting t When the knob is released the current pressure value is used as new set value Alternatively Fine tuning The set vacuum can be adapted simply by turning the selection knob while process is running c Turn the selection knob t A full turn causes a change of the set vacuum of 12 mbar t Turning the knob for one detent causes a change of the set vacuum of 1 mbar Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 34 of 75 Function Auto mode Control of a NT VARIO VARIO B pump in function auto mode Automatic determination of the boiling vacuum and automatic adaptation of the boiling vacuum in case of changing process parameters Preselections t Use the selection knob to set the parameters ts Sensitivity The Sensitivity of the control effects the control speed High sensitiv
91. st be on top Push the console over the threads at the pump feet Install the serrated washers Install the hex nuts and tighten using open ended wrench w f 10 Place pumping unit in normal operating position Attach the connecting hose between the pump and the exhaust waste vapour condenser at the inlet of the condenser Connect exhaust waste vapour condenser to the coolant circuit Plug in VACUUsBUS cable at controller gt gt If the pump does not achieve the ultimate vacuum t n case the diaphragms and valves have been replaced a run in period of several hours is required before the pump achieves its ultimate vacuum t In case of unusual noise switch off pump immediately and check clamping disc positions If the specified ultimate vacuum is not achieved and if this does not change after the run in period Check hose connectors at pump head for leaks If necessary recheck valve seats and pump chambers Replacing the overpressure safety relief device at the exhaust waste vapour condenser Remove the red union nut at the condenser Remove hose from the inlet of the condenser Pull off old overpressure safety relief device and install new one Connect hose to the inlet of the exhaust waste vapour condenser and tighten union nut Overpressure safety relief device at exhaust waste vapour condenser sse ss1110111n 638821 Documents are only to be used and distributed completely and unchanged It i
92. t ultrasonic treatment and mechanical stress from pressurised water may result in damage to the paint Please mark in the health and safety clearance form if you wish a repaint at your expense just in case such a damage should occur We also replace parts due to optical aspects upon your request Before returning the equipment ensure that if applicable Equipment has been cleaned and or decontaminated All inlet and outlet ports have been sealed Equipment has been properly packed if necessary please order an original pack aging costs will be charged marked as appropriate and the carrier has been notified Ensure that the completed health and safety declaration is enclosed We hope for your understanding for these measures which are beyond our control Scrapping and waste disposal Dispose of the equipment and any components removed from it safely in accordance with all local and national safety and environmental requirements Particular care must be taken with components and waste oil which have been contaminated with dangerous substances from the process Do not incinerate fluoroelastomer seals and O rings You may authorize us to dispose of the equipment at your expense Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 72 of 75 Heal
93. t outdoors installation in altitudes of more than 1000 m above mean sea level conductive pollution or bedewing Pay attention to the permissible maximum ambient and gas inlet temperatures see Technical data Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 7 of 75 Operating conditions The pumps have no approval for operation in or for pumping of potentially A DAN G R explosive atmospheres The pumps are not suitable to pump unstable substances substances which react explosively under impact mechanical stress and or when being exposed to elevated temperatures without air self inflammable substances substances which are inflammable without air and explosive substances e The pumps are not suitable for pumping substances which may form deposits ACAUTION inside the pump Deposits and condensate in the pump may lead to increased tem peratures even to the point of excessing the maximum permitted temperatures e f there is a danger of deposits in the pump chamber check inlet and outlet of the pump inspect the pump chambers regularly and clean if necessary e The pumps are not suitable for pumping dust and have no approval for opera tion below ground If pumping different substances it is recommended to purge the pump wi
94. th air or in N OTI C E ert gas prior to changing the pumped media in order to pump out residues and to avoid reactions of the pumped substances with each other and with the pump materials Take into consideration interactions and chemical reactions of the pumped me dia Ensure that the materials of the wetted parts are compatible with the pumped substances see section Technical data Safety during operation Adopt suitable measures to prevent the release of dangerous toxic explosive A DANGER corrosive noxious or polluting fluids vapours and gases In case install an ap propriate collecting and disposal system and take protective action for pump and environment Prevent any part of the human body from coming into contact with vacuum The user must take suitable precautions to prevent any formation of explosive mixtures in the expansion chamber or at the outlet In case of e g a diaphragm crack mechanically generated sparks hot surfaces or static electricity may ignite these mixtures Use inert gas for gas ballast or venting if necessary Potentially explosive mixtures at the outlet of the pump have to be drained ap propriately sucked off or diluted with inert gas to non explosive mixtures t Pay attention to the symbol hot surfaces on the equipment Adopt suitable measures to prevent any danger arising from the formation of hot surfaces or electric sparks Provide a suitable protection against contact
95. th and safety clearance form Declaration concerning safety potential hazards and safe disposal of waste e g used oil Safety and health of our staff laws and regulations regarding the handling of dangerous goods occupational health and safety regulations safety at work laws and regulations regarding safe disposal of waste e g waste oil require that for all pumps and other products this form must be sent to our office duly completed and signed before any equipment is dispatched to our premises Products will not be accepted for any procedure and handling and repair DKD calibration will not start before we have received this declaration a b c Fax or post a completed copy of this form to us in advance The declaration must arrive before the equipment Enclose a second completed copy with the product If the product is contaminated you must notify the carrier GGVE GGVS RID ADR Inevitably the repair process will be delayed considerably if this information is missing or this procedure is not obeyed We hope for your understanding for these measures which are beyond our control and that you will assist us in expediting the repair procedure Make sure that you know all about the substances which have been in contact with the equipment and that all ques tions have been answered correctly and in detail 1 Product Model ccccccceeeeeeeeeeeees 3 List of substances in contact with the equipm
96. towards the pres sure transducer Clean pressure transducer if necessary see section Cleaning the pressure transducer Pumping units PC 30xx VARIO with separator at the inlet and exhaust waste vapour condenser at the outlet Assembling the hose nozzle with union nut at the inlet Take the hose nozzle with attached compression ferrule Ee Ei and union nut out of the round bottom flask and put onto catchpot at i l i outlet CN inlet connection NG a Tighten the union nut by hand until you can feel the stop Then tighten an additional 1 4 rotation with an open ended wrench size 17 for final installation catchpot at inlet The catchpot at the inlet prevents droplets and particles from entering the pump t Lifetimes of diaphragms and valves are enhanced t Improves vacuum in case of condensation Round bottom flasks PC 300x VARIO Both round bottom flasks are coated with a protective layer to prevent disintegration in case of breakage or implosion Assemble the catchpots at the inlet and at the outlet using joint clips PC 301x VARIO Assemble the inlet catchpot with centring ring and clamp ing ring at the inlet of the pump Assemble the collecting flask at the exhaust waste vapour condenser using joint clips Install a vacuum connection hose between the pressure transducer measurement connection at the rear of the CVC 3000 and the vacuum system Documents are only to be used
97. um connection PC 300x VARIO PP PVDF PPS glass fibre Chemically resistant fluoroelastomer FPM e OI Glo 333 U V J O O Q s Wa mg 5Slolo AE SA O CG o D v D D N 2 D r gt D 3 Q gt r O r D O gt O 3 O SG O Q O r Se O c r xe O O f O 2 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 15 of 75 Pump parts Position Component Position Component SS SSC SE SSC RS Diaphragm pump NT VARIO es seen ME 4C NT VARIO Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 16 of 75 MZ 2C NT VARIO MD 4C NT VARIO 2 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 17 of 75 PC 3002 VARIO underside terminal box AI A X we Ay f 4 d te 7 f V j A 4 h CL EN D Documents are only to be used and distributed completely a
98. unction Pump down Continuous pumping with pressure and time settings e Operation on demand of a speed controlled NT VARIO VARIO B pump Preselections t Use the selection knob to select the parameters All parameters can be altered even while operation control is running ts Speed Preselection of the motor speed for pump down The selection HI effects the maximum speed and best ultimate vacuum of the pump with automatic speed reduction at ultimate vacuum The Speed is adjustable in a range of 1 100 and to HI ts Minimum The controller switches the pump off once the preset value for Minimum has been reached Minimum is adjustable in a range of 1 1060 mbar or can be set to Om A preset Duration process time is without effect if the process is stopped due to a preset Mini mum before Duration is reached ts Delay Delay determines the time the coolant valve is running on after the process has been stopped The Delay is adjustable in a range of 1 300 minutes or can be set to On t Duration Duration determines the total process time since control start The process time is adjustable between 1 1440 minutes 24 h or can be set to Off Om indicates that no endpoint for pump down is determined If a Duration is preset the controller switches off the pump when the preset process time is reached also if a preset Minimum is still not reached t f neither Minimum nor
99. unctions and one configuration menu see section Menu guide Each of these functions includes specific preselection possibilities and is adapted automatically with regard to the connected components Depending on the connected components e g valves some menu items might not be active Changing the function Switch controller on Press START STOP to terminate control in case control is running Press key MODE Select function with knob and press to confirm t Depending on the selected function the controller controls different components Pump down NT VARIO VARIO B pump depending on pressure and time preselections with continuous speed control e Coolant valve Vac control e NT VARIO VARIO B pump with pinpoint precision according to pressure preselection e Coolant valve Auto mode e NT VARIO VARIO B pump with pinpoint precision with fully automatic boiling point determination and adaptation e Coolant valve Program e Pump depending on pressure and time preselections or Auto mode e Coolant valve e Venting valve VACUULAN e NT VARIO VARIO B pump depending on pressure and time preselections with continuous speed control e Coolant valve Configuration Preselections for e Adjustment of the pressure transducer e Interface RS 232 e Sensors configuration and switching between several sensors e Display brightness and contrast of the display language sound e Autostart
100. utomatic switch off automatic switch off no venting valve venting valve no coolant valve coolant valve MACH AN continuous pumping vacuum control without automatic vacuum control with automatic last command to interface incorrect maloperation mode pressure transducer overpressure fault pump electronics VACUUsLAN inactive pumping down current pressure gt selected pressure pumping down time for automatic switching off is running system is switched off continuous pumping inactive active vacuum control inactive current pressure gt selected pressure current pressure selected pressure 1mbar current pressure lt selected pressure automatic inactive determining boiling point adjusting boiling point system is switched off venting valve not driven closed venting valve driven open coolant valve not driven closed coolant valve driven open Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 44 of 75 Write commands CVC 2000 Operation function set vacuum set vacuum with venting selected frequency pressure for restart VACUU LAN delay vacuum for automatic switching off time for automatic Command OUT MODE OUT SP 1 OUT_SP V OUT Sp OUT SP
101. valves defec tive Pump too hot d Check process parameters Replace diaphragms and or valves Allow pump to cool down Determine and eliminate the cause of overheating Pressure below Minimum in Auto mode Adapt switch off pressure Minimum if necessary Connect hose or silencer to pump outlet Q Pump too noisy Loud exhaust noise Diaphragm crack or dia Perform maintenance phragm clamping disc loose Other than above mentioned Contact local distributor causes Q Pump seized Contact local distributor only if Sound On is selected VMS Vacuum management system to switch non VARIO pumps NOTICE A service manual with exploded view drawings spare parts list and directions for repair is available on request t The service manual is intended for trained service people only Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999164 19 05 2009 page 55 of 75 Replacing diaphragms and valves NOTICE All bearings are encapsulated and are filled with long life lubricant Under normal operating conditions the pump is maintenance free The valves and diaphragms are wear parts If the rated ultimate vacuum is no longer achieved or in case of increased noise level the pump interior the diaphragms and the valve
102. vel platform for the equipment and check that the system to be evacuated is mechanically stable and that all fittings are secure Ensure a stable po sition of the pump without any mechanical contact except of the pump feet Comply with all applicable safety regulations Position the CVC 3000 and its vacuum connection lines so that no condensate can flow towards the pressure transducer Keep a distance of minimum 20 cm between fan and ambient parts e g housing walls Check fan regularly for dust dirt clean if necessary to avoid a cutback of ventilation If the equipment is brought from cold environment into a room for operation allow the equipment to warm up pay attention to water condensation on cold surfaces The diameter of the inlet and outlet pipeline should be at the least as large as the diameter of the pump connection pipelines Comply with all applicable and relevant safety requirements regulations and guidelines implement the required actions and adopt suitable safety meas ures Ambient conditions To the best of our knowledge the equipment is in compliance with the requirements of the applicable EC directives and harmonized standards see Declaration of con formity with regard to design type and model Directive IEC 1010 gives in detail conditions under which the equipment can be operated safely see also IP degree of protection Adopt suitable measures in case of differences e g using the equip men

Download Pdf Manuals

Related Search

Related Contents

Manual do Usuário  Fujitsu LIFEBOOK A544 i3-4000M    01C  Viewsonic ViewPad 10pi 64GB Black  tc-142 pd transfer case parts & service manual  Communiqué de presse au format pdf  MediaConcierge  XT485 Treadmill Owner`s Manual  

Copyright © All rights reserved. Failed to retrieve file