vacuubrand PC 511 NT Instructions For Use Manual
Chemistry pumping unit
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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.: 999188 / 19/05/2009
page 1 of 63
Technology for Vacuum Systems
Instructions for use
PC 510 NT / PC 511 NT / PC 520 NT
PC 610 NT / PC 611 NT / PC 620 NT
Chemistry pumping unit
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Table of Contents
Related Manuals for vacuubrand PC 511 NT
Summary of Contents for vacuubrand PC 511 NT
- Page 1 1 of 63 Technology for Vacuum Systems Instructions for use PC 510 NT / PC 511 NT / PC 520 NT PC 610 NT / PC 611 NT / PC 620 NT Chemistry pumping unit Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully...
- Page 2 2 of 63 Dear customer, Your VACUUBRAND diaphragm pumps should support you for many years without trouble and with optimal performance. Thanks to our long practical experience we have much information and advice on how you can achieve powerful application usage and personal safety through our products. Please read these instructions for use before the initial operation of your pump.
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Page 3: Reset / Language Selection
page 3 of 63 Reset / Language selection press both switch off C V C 3000 V 2. 0 D eut s ch P ort u guê E ngl i sh Ρ yccк ий Fra nçai s P ol ski I t al i ano N eder l . -
Page 4: Table Of Contents
page 4 of 63 Contents Reset / Language selection ..................3 Safety information! .....................5 General information ..........................5 Intended use ............................5 Setting up and installing the equipment .....................5 Ambient conditions ..........................6 Operating conditions ..........................6 Safety during operation ........................7 Maintenance and repair ........................9 Technical data ......................10 Technical data controller ........................ -
Page 5: Safety Information
page 5 of 63 Safety information! General information Read and comply with this manual before installing or operating the equipment. NOTICE Transport the pump at the provided handle. 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. -
Page 6: Ambient Conditions
page 6 of 63 ☞ Secure coolant hoses at the hose nozzles (e.g. with hose clip) to prevent their accidental slipping. ☞ Check the overpressure safety relief device at the exhaust waste vapour con- denser in appropriate intervals. ☞ Avoid overpressure of more than 0.2 bar in case inert gas is connected to the pump, the gas ballast connection or to a venting valve. -
Page 7: Safety During Operation
page 7 of 63 • The pumps are not suitable for pumping substances which may form deposits inside the pump. Deposits and condensate in the pump may lead to increased temperatures even to the point of excessing the maximum permitted tempera- tures! •... - Page 8 page 8 of 63 Failure of the pump (e.g. due to power failure) or of connected components, of parts of the supply or change of parameters must not lead to a critical or danger- ous situation 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 housing or motor.
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Page 9: Maintenance And Repair
page 9 of 63 Maintenance and repair Wear parts have to be replaced regularly. In case of normal wear the lifetime of the diaphragms and valves is > 10000 operating hours. Bearings have a typical durability of 40000 h. Motor capacitors have a typical durability in the range of 10000 to 40000 h depending strongly on the operation conditions like ambient temperature, humidity or load. -
Page 10: Technical Data
10 of 63 Technical data PC 510 NT PC 610 NT Type PC 511 NT PC 611 NT PC 520 NT PC 620 NT Maximum pumping speed* 2.0 / 2.3 3.4 / .8 50/60 Hz (ISO 21360) Ultimate vacuum (absolute) without... -
Page 11: Technical Data Controller
Dimensions L x W x H approx. PC 510 NT / PC 610 NT 422 x 256 x 520 PC 511 NT / PC 611 NT 431 x 256 x 520 PC 520 NT / PC 620 NT 431 x 274 x 520 Weight approx. -
Page 12: Gas Inlet Temperatures
page 12 of 63 Gas inlet temperatures Permitted range of gas Operating condition Inlet pressure temperatures at inlet Continuous operation > 100 mbar (high gas load) +10°C to +40°C Continuous operation < 100 mbar (low gas load) 0°C to +60°C Short-time (<... -
Page 13: Pump Parts
page 13 of 63 Pump parts Position Bezeichnung Position Bezeichnung Inlet Overpressure safety relief device Outlet Coolant inlet Gas ballast valve Coolant outlet ON/OFF switch Flow control diaphragm Mains connection In-line valve Handle Valve block Pump rating plate Distribution head Controller CVC 3000 Catchpot Exhaust waste vapour condenser... - Page 14 14 of 63 PC 511 NT PC 520 NT for upper vacuum connection for lower vacuum connection 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.: 999188 / 19/05/2009...
- Page 15 page 15 of 63 PC 610 NT PC 611 NT 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.: 999188 / 19/05/2009...
- Page 16 page 16 of 63 PC 620 NT for upper vacuum connection for lower vacuum connection Rear side CVC 3000 connection venting connection bushes for connection of power supply VACUU•BUS components serial interface (e.g. coolant valve) RS 232 C rating plate vacuum connection Documents are only to be used and distributed completely and unchanged.
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Page 17: Use And Operation
The VACUUBRAND controller CVC 3000 can only be operated with components which are compatible to the VACUUBRAND VACUU•BUS system, see accessories. The vacuum controller controls VACUUBRAND diaphragm pumps NT as well as op- tional coolant and venting valves. Connected components (e.g. venting valve, level sensor, external pressure transducer 3000 series) are detected and configurated automatically. - Page 18 page 18 of 63 Max. permitted pressure at the pressure transducer: 1.5 bar (absolute). ☞ The display flashes at a pressure higher than 1080 mbar. Release pressure immediately. Risk of bursting! ☞ Inside a vacuum system where evaporation occurs (e.g. rotary evaporator) the vacuum is not uniform, e.
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Page 19: During Operation
page 19 of 63 Attach the pipelines of the coolant circuit to the respective hose nozzles (hose noz- NOTICE zles 6 mm, see image) 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. -
Page 20: Attention: Important Notes Regarding The Use Of Gas Ballast
page 20 of 63 Attention: In case of supply voltage below 100V, the lock of the cutout might be restricted and the pump might restart on its own after sufficient cooling down. Take suitable precautions, if an automatic restart of the pump may lead to a critical dan- gerous situation. -
Page 21: Shutdown
page 21 of 63 Removing the catchpots: Stop process. Catchpot at outlet: Remove joint clip, remove catchpot and drain condensate. Catchpot at inlet: Admit air or inert gas (via inlet of pumping unit) to atmospheric pressure. Remove joint clip, remove catchpot and drain condensate. Reassemble drained catchpots. -
Page 22: Vacuum Controller Cvc 3000
page 22 of 63 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. - Page 23 page 23 of 63 Display and symbols Function of the device: Vac control (displayed in the upper left corner) Pump down Vac control Auto mode (only with NT VARIO pump) Program VACUULAN Configuration 1013 . 2 1013.2 Actual absolute pressure at the pressure transducer mbar mbar...
- Page 24 page 24 of 63 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. Automatic detection of the components When switching on the controller the actual configuration of the connected components is checked automatically.
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Page 25: Menu Guide
page 25 of 63 Menu guide Vac control Pump down Set vacuum 100 mbar Speed Hysteresis Auto Minimum Maximum Delay Delay Duration Duration - - - - - - Graphic - - - - - - - - - - - - Graphic - - - - - - - - - - - - - Back - - - - - - - - - - - - - - Back - - - - - - - Vac control... -
Page 26: Function Pump Down
page 26 of 63 Function Pump down ➨ Continuous pumping with pressure and time settings • Operation of a vacuum pump via isolation valve • Operation of a vacuum pump without isolation valve with VMS (Vacuum Management System, see ”Accessories”) Preselections ☞... -
Page 27: Function Vac Control
page 27 of 63 Function Vac control ➨ Vacuum control to a preset vacuum value • Operation of a vacuum pump via isolation valve • Operation of a vacuum pump without isolation valve with VMS (Vacuum Management System, see ”Accessories”) Preselections ☞... - Page 28 page 28 of 63 The screen-shots show the factory-set values. Vac control 00:00:00 Set vacuum 100 mbar Hysteresis Auto Maximum Delay Duration - - - - - - Graphic - - - - - - - - - - - - - Back - - - - - - - When selecting ”Graphic”...
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Page 29: Function Program
page 29 of 63 Function Program ➨ Ten programs with up to ten program steps with preset values for vacuum and time can be set and stored. ☞ 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” runtime after having achieved the vacuum level. -
Page 30: Example For Use
page 30 of 63 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. -
Page 31: Function Vacuulan
31 of 63 Function VACUULAN ➨ Optimized vacuum control for vacuum networks (e. g. VACUUBRAND VACUU•LAN) • Operation of a vacuum pump via isolation valve • Operation of a vacuum pump without isolation valve with Vacuum-Management-System Preselections ☞ The selection of the parameters is carried out via the selection knob. -
Page 32: Examples For Use
page 32 of 63 Examples for use Assembly of a vacuum system ☞ Assemble vacuum connection lines between controller, vacuum pump (diaphragm pump with isola- tion valve or Vacuum-Management-System) and apparatus. ☞ Assemble electrical connections. ☞ Connect coolant if necessary. Vacuum for filtration and suction ☞... -
Page 33: Vacuum For Distillation And Evaporation (E. G. Rotary Evaporator)
page 33 of 63 Vacuum for distillation and evaporation (e. g. rotary evaporator) Semi-automatic distillation and evaporation ☞ Select function ”Pump down”. ☞ Start process by pressing key ”START/STOP”. ☞ Observe process. As soon as evaporation starts, press key ”MODE” (switching to ”Vac control”). The vacuum level is kept constant (at the boiling pressure). -
Page 34: Function Configuration
page 34 of 63 Function Configuration In the menu ”Configuration” the device parameters are preselected. Preselections ☞ The selection of the parameters is carried out via the selection knob. ☞ Adjustment: Adjustment of the pressure transducer under vacuum and/or at atmospheric pressure, see also section ”Readjustment of CVC 3000”. -
Page 35: Readjustment Of Cvc 3000
page 35 of 63 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. -
Page 36: Calibration In The Factory
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”... -
Page 37: Read Commands "Cvc 2000
page 37 of 63 Read commands ”CVC 2000” Operation Command Response Description current pressure IN_PV_1 XXXX mbar or unit according to preselections XXXX Torr or XXXX hPa current frequency IN_PV_2 XX.X Hz device set IN_CFG XXXXX preselections 0: remote operation off 1: remote operation on 0: no automatic switch off 1: automatic switch off... -
Page 38: Write Commands "Cvc 2000
page 38 of 63 Write commands ”CVC 2000” Operation Command Parameter Description function OUT_MODE 1: continuous pumping 2: vacuum control without automatic 3: vacuum control with automatic 30: sensitivity: low 31: sensitivity: normal (optional) 32: sensitivity: high set vacuum OUT_SP_1 XXXX unit according to preselection (0001 to 1060 mbar (hPa) or 0001 to 0795 Torr) -
Page 39: Read Commands "Cvc 3000
page 39 of 63 Read commands ”CVC 3000” Operation Command Response Description unit according to preselections current IN_PV_1 XXXX.X mbar/Torr/hPa pressure 1-100% or HI current speed IN_PV_2 XXX% process runtime time IN_PV_3 XX:XX h:m pressure of all connected sensors pressure IN_PV_X XXXX.X XXXX.X ...mbar operation time in days and hours... - Page 40 page 40 of 63 Read commands ”CVC 3000” Operation Command Response Description Status IN_STAT XXXXXX process control 0 control off 1 pump down/ determinating 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...
- Page 41 page 41 of 63 Read commands ”CVC 3000” Operation Command Response Description IN_SP_1 XXXX mbar or set vacuum XXXX Torr or XXXX hPa IN_SP_2 XXX% maximum speed (100% = ”HI”) IN_SP_3 XXXX mbar or switching on pressure for VACUULAN or XXXX Torr or two point control XXXX hPa...
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Page 42: Write Commands "Cvc 3000
page 42 of 63 Write commands ”CVC 3000” Operation Command Parameter Description function OUT_MODE 0: VACUULAN 1: Pump down Attention: If control is running 2: Vac control 30: sensitivity: low only switching from 1 to 2, 2 to 3 3: Auto mode 31: sensitivity: normal and 3 to 2 is possible with takeo- 4: Program... - Page 43 page 43 of 63 Write commands ”CVC 3000” Description Operation Command Parameter mode 1 started START 0 Stop and delete fault STOP 1 Stop 2 Stop with adopting the set vacuum REMOTE* 0 Remote off 1 Remote on ECHO** 0 Echo off 1 Echo on, write command with return value 2 CVC 2000 commands 3 CVC 3000 commands***...
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Page 44: Troubleshooting
page 44 of 63 Troubleshooting Fault Possible cause Remedy ❑ No display. ➨ ✔ Mains not plugged in? Plug in mains plug of pump- ing unit. ➨ ✔ Device switched off? Switch on device. ➨ ✔ VACUU • BUS cable to inter- Plug in VACUU •... - Page 45 page 45 of 63 Fault Possible cause Remedy ❑ No digital pressure read- ➨ ✔ Five blips: External sensor Plug in sensor or use new ing, warning triangle is defective or removed? one or reconfigure without flashing, five or seven Seven blips: Internal sensor sensor.
- Page 46 page 46 of 63 Fault Possible cause Remedy ❑ Pump does not achieve ➨ ✔ Wrong setting at controller? Choose function ”Pump its ultimate vacuum or down” and check again. usual pumping speed. ➨ ✔ Leak in the pipeline or vacu- Check connection, pipeline um system? and vacuum system.
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Page 47: Cleaning The Pressure Transducer
page 47 of 63 Cleaning the pressure transducer The controller itself is maintenance free. Contamination of the pressure transducer or deposits will influence the accuracy of measurement. NOTICE Attention: Never use a spiky or sharp-edged tool to clean the pressure transducer. Clean a contaminated pressure transducer as follows: ➨... -
Page 48: Accessories
page 48 of 63 Accessories Vacuum gauge head VSK 3000, capacitive Al sensor 1080-0.1 mbar ........636657 Coolant valve VKW-B, 24 V= .......................674220 Air admittance valve VBM-B / KF 16 / hose nozzle 6/10 mm, 24 V= ..........674217 Y-type adapter VACUU•BUS ......................636656 Extension cable VACUU•BUS, 2m .....................612552 Wall bushing VACUU•BUS ......................636153 Cable RS 232C, 9-pole, Sub-D .....................637837... -
Page 49: Replacing Diaphragms And Valves
page 49 of 63 Replacing diaphragms and valves All bearings are encapsulated and are filled with long-life lubricant. Under normal operating conditions, the pump is maintenance free. The valves and diaphragms as well as the motor capacitors are wear parts. If the rated ultimate vacuum is no longer achieved, the pump interior, the diaphragms and the valves must be cleaned and the diaphragms and valves must be checked for cracks or other damage. -
Page 50: Cleaning And Inspecting The Pump Heads
page 50 of 63 Cleaning and inspecting the pump heads The replacement of the diaphragm and the replacement of the valves can be carried out separately. ☞ To replace the valves, the head cover has not to be removed. ☞ 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. - Page 51 page 51 of 63 Inlet side PC 510/511/520 NT Outlet side PC 510/511/520 NT 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.: 999188 / 19/05/2009...
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Page 52: Replacing The Diaphragm - Pc 510/511/520 Nt
page 52 of 63 ➨ Remove the catchpots at the inlet and at the outlet after removing the joint clips. ➨ Use a Torx screw driver TX20 to unscrew the 4 screws fix- ating the head cover cowling. Pay attention to the washers under the screws and remove. -
Page 53: Replacing The Valves - Pc 510/511/520 Nt
page 53 of 63 ☞ 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. - Page 54 page 54 of 63 Loosen connection fastener slightly. ➨ Turn the fillister head screw with a Torx screw driver TX20 one turn at most. ☞ Do not detach the fillister head screw from the square nut. Loosen the clamping brackets on the valve heads. ➨...
- Page 55 page 55 of 63 ➨ Position clamping bracket with countersunk bores up- wards. ➨ Align the countersunk bores with the threaded pegs. ➨ Fasten the countersunk screws slightly and correct the alignment of the valve heads if necessary. ➨ Tighten countersunk screws with Torx screw driver TX20. ☞...
- Page 56 page 56 of 63 ➨ 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! ☞...
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Page 57: Notes Regarding Replacing Diaphragms And Valves At Pc 610/611/620 Nt
page 57 of 63 Notes regarding replacing diaphragms and valves at PC 610/611/620 NT Perform replacing diaphragms and valves at pumping units PC 610/611/620 NT with MD 4C NT analo- gously to pumping unit PC 5xx NT. The figures illustrate the position of hoses and valves heads. Inlet side PC 610/611/620 NT Outlet side PC 610/611/620 NT Documents are only to be used and distributed completely and unchanged. - Page 58 page 58 of 63 Replacing the device fuse The replacing of the device fuse has to be carried out by an electrician. Switch off the pump and disconnect it from mains before opening the terminal box. After dis- connecting from mains wait two minutes to allow the capacitors to discharge. After replacing the fuse, the pump must be checked for electric safety (see below)! Identify and eliminate the cause of failure before switching on the pump again.
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Page 59: Cleaning And Assembling Components
page 59 of 63 Cleaning and assembling components Overpressure safety relief device at exhaust vapour condenser ........638821 ➨ Loosen joint clip and remove catchpot. ➨ To replace the pressure relief valve, loosen the union nut at the exhaust vapour condenser. ➨... -
Page 60: Notes On Return To The Factory
page 60 of 63 Notes on return to the factory Repair - return - DKD calibration Safety and health of our staff, laws and regulations regarding the handling of dan- NOTICE 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“... -
Page 61: Health And Safety Clearance Form
-Technology for Vacuum Systems- 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.com Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully... - Page 62 Déclaration de conformité Membranpumpe / Diaphragm pump / Pompe à membrane PC 510 NT (230V; 733100, 733101, 733102) PC 511 NT (230V; 733200, 733201, 733202) PC 520 NT (230V; 733300, 733301, 733302) PC 610 NT (230V; 737100, 733101, 733102) PC 611 NT (230V; 737200, 737201, 737202) PC 620 NT (230V;...
- Page 63 Tel.: +49 9342 808-0 - Fax: +49 9342 808-450 -Technology for Vacuum Systems- E-Mail: info@vacuubrand.de © 2009 VACUUBRAND GMBH + CO KG Printed in Germany Web: www.vacuubrand.com Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully...
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