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Operation 

 
The vacuum controller can also be connected to COM 3 or higher. However, "ILMVAC-
Control" can then no longer automatically recognize the device. The number of the COM port 
then has to be transferred as a parameter when the program starts. 
If your controller is connected to COM 3, you must input the following command in order to 
start "ILMVAC-Control". 
 

 

 
The command can be input, for example in the Windows start menu via "Run". The quotation 
marks in the command are only required if there is a space in the file path. 
 
 

 

The following screen appears after the start: 

 

 

 
The graph shows the pressure development after pressing the 

START

 button. 

24 113184 

Содержание LVS 110 Tp ecoflex

Страница 1: ...Operation Manual Laboratory Vacuum System Type LVS 110 Tp ecoflex 113184 2008 05 21 ...

Страница 2: ...lowed without the prior written permission of ILMVAC GmbH All rights under the copyright laws are expressly reserved by ILMVAC GmbH We reserve the right to make changes and amendments ILMVAC GmbH Am Vogelherd 20 98693 Ilmenau Germany Telephone 49 36 77 60 40 Fax 49 36 77 60 41 10 E mail info ilmvac de Internet http www ilmvac de http www ilmvac com ...

Страница 3: ...f application 12 3 5 Accessories 13 4 Technical Data 14 4 1 View of device and dimensions 14 4 2 Intake Pressure Pumping Speed Diagram 14 4 3 Device data 15 5 Assembly and Installation 16 5 1 Unpacking 16 5 2 Installation and Connection 16 5 2 1 General instructions 16 5 3 Storage 17 5 4 Scrap Disposal 17 6 Operation 18 6 1 Control panel 18 6 1 1 Starting up 18 6 2 Operating modes of the Controlle...

Страница 4: ...g 33 7 1 General Requirements 33 7 2 Maintenance Performed by the User 33 7 2 1 Maintenance of the diaphragm pump 33 7 2 1 1 Disassembly 34 7 2 1 2 Assembly 35 7 2 1 3 Test 36 7 2 2 Maintenance of the vacuum controller 36 7 2 3 Maintenance of other components 36 7 3 Maintenance by the Manufacturer 36 7 4 Damage Report 36 8 Troubleshooting 37 9 Spare Parts Overview 38 9 1 Maintenance kit Diaphragm ...

Страница 5: ...horize the operating personnel to do the work that has to be done The personnel must have read and understood the complete Operating Manual before using the laboratory vacuum systems The Operating Manual must be kept at the place of use and be available to the personnel when required 1 3 Intended Use The laboratory vacuum system may only be operated under the conditions stated in the Technical Dat...

Страница 6: ...vacuum pumps DIN EN 60204 1 Electrical equipment of machines EN 50110 1 DIN VDE 0105 100 Operation of electrical installations EN 61010 1 Safety for laboratory devices EN 50081 1 2 Electromagnetic compatibility EMC Generic specification Interference resistance for residential business and industrial areas and small businesses EN 50082 1 2 Electromagnetic compatibility EMC Generic specification Int...

Страница 7: ... accompanied by a fully completed damage report Precise in formation about the contamination also negative information if necessary and thorough cleaning of the laboratory vacuum system are legally binding parts of the contract Contaminated laboratory vacuum systems and their individual parts must be disposed of in accordance with the legal regulations The local regulations apply in foreign countr...

Страница 8: ...wing condensate to flow out of the pump Collect the condensate and dispose of it in an envi ronmentally compatible manner When handling glass vessels pay attention to Only use glass vessels with a plastic coating for splinter protection Only use vessels which are suitable for use with vacuums e g round bottomed flasks We recommend that only glass components supplied by the manufacturer are used Do...

Страница 9: ...with Directive 1999 92 EC ATEX 137 for the extraction of explosive gas air mixtures inside or outside a similar environment In accor dance with the requirements indicated by this assessment a suitable device must be se lected which fulfils the specifications of Directive 94 9 EC ATEX 95 Aggressive gases The diaphragm pump used is highly resistant to chemicals In the case of particularly ag gressiv...

Страница 10: ...as ballast valve see chapter 3 5 can be optionally mounted if this is not possible under certain conditions The new design the functional and well arranged structure and the smaller dimensions allow trouble free time saving cleaning A second operating console operating pad can easily be connected for remote control of the LVS 110 Tp ecoflex for example for working in the extraction hood or in othe...

Страница 11: ...ke process Decreasing the size of the pump chamber ejects the gas through the outlet valve The valves are actuated by the gas being pumped A large proportion of fluid in the dia phragm pump minimizes the pumping efficiency Component Materials Connection pump head PTFE with carbon fibre reinforcing Seal EPDM Screw fitting PVDF PP Valves PEEK Diaphragm fabric reinforced with a PTFE layer Connecting ...

Страница 12: ...ltration vacuum distillation and vacuum drying use in physical and chemical laboratories in trade and industry pumping and compressing neutral and aggressive gases and vapours generating a vacuum up to an ultimate pressure of around 2 mbar without using the lubricant oil Special designs Special LVS can be supplied after consultation with the manufacturer or for a corresponding supply contract Moto...

Страница 13: ...ion inert gas DN 4 Connection water valve Binder plug 4 pole 24V DC Order no 600037 Operating pad complete VCZ 424 For external operation with a controlled laboratory vacuum system maximum distance from basic device approx 3 m Order no 113513 CD ILMVAC Control operating software with the dual data cable VCZ 424 to connect the vacuum controller to the PC Order no 620617 Gas ballast valve as from se...

Страница 14: ... Data 4 Technical Data 4 1 View of device and dimensions W H D Fig 4 View of device and dimensions see chapter 4 3 4 2 Intake Pressure Pumping Speed Diagram Fig 5 Intake Pressure Pumping Speed Diagram 14 113184 ...

Страница 15: ...on cable US 825903 Vacuum Controller 3 conductor interface 10 Hz 12 Bit 5 stabilized V Sensor interface Scan frequency Resolution ADC Power supply Sensor signal 0 5 to 4 5 optionally also 0 5 V or 4 20 mA possible V Display digital red 9 mm high digits in mbar torr or psi Switching accuracy control accuracy 1 digit digital 0 24 V 12 W Switching outputs Voltage level Control power single Control po...

Страница 16: ...tem to the power supply Check that the connections are properly seated 5 2 1 General instructions Observe the basic safety instructions when using the LVS The pressure device regulation 97 23 EC must be observed if devices with an overpressure of 0 5 bar or more are connected The pressures at the suction and pressure sides of the diaphragm pump at the time it is switched on must correspond to the ...

Страница 17: ...ironment of for the equipment The vacuum ducts must always be laid sloping downwards so that condensates can flow into the relevant separators In case of soiling by solid matter the pump heads must be opened and the entire interior space including valves and diaphragm cleaned mechanically see chapter 7 2 1 5 3 Storage The pumps are to be stored in a low dust interior room within the temperature ra...

Страница 18: ...ds 7 OK setting level selection of the parameters to be set activation of the setting values Transfer of temporary values into the memory during operation 8 DOWN arrow key changes values downwards 9 START activation of a procedure 10 AIR Venting 11 STOP end of a procedure 12 P min Reduction of the pressure to a minimum 13 ON OFF Separate switch off of the controller Fig 6 Control panel 6 1 1 Start...

Страница 19: ...wering the working pressure until a boiling point is found automatically also with mixtures In the automatic operating modes the controller continuously checks the course of the pumping out curve pressure change per unit time It interprets significant deviations in the slope as the start of vapour formation and defines this pressure point as a set value That is the controller treats the value foun...

Страница 20: ...he UP and DOWN buttons see table below Only those parameters which have to be set for the selected mode are displayed Key to the code letters P Pressure settings in de set pressure unit mbar torr or psi PS de Set value Modes 1 2 PL de Amount of pressure reduction Low pressure Modes 2 6 PA de min threshold value for detecting the boiling point automatic mode Modes 5 6 t Time setting tL min Time for...

Страница 21: ...ng the Pmin button irre spective of the set parameters 6 2 6 Set minimum pressure The diaphragm pump is switched to continuous operation by pressing the Pmin button irre spective of the set parameters The attainable minimum pressure stabilizes after an ade quate waiting time 6 2 7 Venting the system The system may be vented by pressing the AIR key at any time However it must be noted that this als...

Страница 22: ...program see chapter 6 4 6 3 1 Run via control panel Switch the device on at the HS Hauptschalter main switch rear side of device Press the OK key for 3 seconds Select the calibration parameter CL Press the OK key E appears in display Evacuate until ultimate pressure 50 mbar Set the pressure from the comparison measurement device with the cursor keys UP and DOWN Confirm correspondence with OK this ...

Страница 23: ...the cable then switch on the controller It should start perfectly normally and indicate the current pressure After ILMVAC Control has been started the Measure dialog is displayed with the pressure curve diagram Instructions for the RS 232 connection and program start If the cable is connected the wrong way round the controller starts in software update mode instead of in regular operating mode In ...

Страница 24: ...hen the program starts If your controller is connected to COM 3 you must input the following command in order to start ILMVAC Control The command can be input for example in the Windows start menu via Run The quotation marks in the command are only required if there is a space in the file path The following screen appears after the start The graph shows the pressure development after pressing the ...

Страница 25: ...lowing menu items can be selected from the menu bar File Measure Settings Alarm Calibrate Factory settings 6 4 1 Menu item File File Save settings Saving the Settings dialog settings in a file Load settings Loading the Settings dialog settings from a file Print settings Printing out an image of the Settings dialog on the standard printer Save memory Saving the pressure data in a file Print curve P...

Страница 26: ...m Settings CAUTION Settings not required for the selected operating mode are disabled and grayed out in the display Appropriate error messages are displayed if the data ranges are ex ceeded or if inputs are illogical 26 113184 ...

Страница 27: ...ding to the PC time setpoint PS Enter a setpoint pressure value between 0 and 1100 mbar 0 sec cooling water valve remains open after STOP 1 14400 sec Cooling water valve is closed with a delay after STOP follow up time cooling unit tH The display is in secs in the ILMVAC Control and in mins on the con trol panel PL Amount of pressure drop pressure drop tL Time for pressure drop motor slow down FA ...

Страница 28: ...and minutes It is always used as the last module to be star ted The desired days of the week can be selected for each switching point The switching point is deactivated is no day of the week has been selected If the STOP time is earlier than the START time then the system will not be stopped until the following day Each time a switch ing point is changed the next START point is selected and activa...

Страница 29: ... value has been established If the controller is integrated in a complete system or pump system LVS evacuation and venting take place automatically when the stated buttons are pressed The calculated correction values are displayed and can be stored with Save CAUTION Ensure that the set pressure is also present at the sensor Designation ILMVAC Control Control panel Explanation lower point CL At low...

Страница 30: ...nt control x permitted calibration allowed Not settable not permitted 1 ON OFF manual pressure setting 2 ON OFF manual pressure setting with additional pressure drop 5 ON OFF autonomous pressure determination visible menu points Not settable 6 ON OFF autonomous pressure determination with additional pressure drop Displays the active operating elements 1 without external operating device Display ad...

Страница 31: ...re available START m Start in mode m 1 10 motor on vacuum valve open ventilation closed STOP End Mode motor on vacuum valve closed ventilation remains closed OUT_SP_0 x Specified setpoint permitted values 0 1000 IN_SP_0 Read current setpoint 4 digits with leading zeros OUT_PAR_0 0 1 Switch venting valve 0 OFF 1 ON IN_PAR_0 Reread the state of the vent valve 0 1 IN_PV_0 Read current pressure 4 digi...

Страница 32: ... trans C2H2Cl2 751 Diisopropyl ether C6H14O 375 Dioxan C4H8O2 107 DMF C3H7NO 11 Ethanol C2H6O 175 Ethyl acetate C4H8O2 240 Heptane C7H16 120 Hexane C6H14 335 Isopropyl alcohol C3H8O 137 Isoamyl alcohol 3 methyl 1 butanol C5H12O 14 Ethyl methyl ketone C4H8O 243 Methanol CH4O 337 Methylene dichloride dichloromethane CH2Cl2 no vacuum Pentane C5H12 no vacuum n propyl alcohol C3H8O 67 Pentachloroethane...

Страница 33: ...p parts being possibly contaminated by hazardous substances Wear protective clothing if there is contamination 7 2 1 Maintenance of the diaphragm pump Check the pump daily for unusual running noises and heat building up on the surface of the pump We recommend changing the diaphragm after 10 000 operating hours The user may specify that the exchange be made earlier depending upon the application pr...

Страница 34: ...SW 14 open spanner Remove 2 x 4 screws 1 from each connecting head 2 with a cross head screwdriver size 2 Lift off the connecting head 2 and the pump head 5 The diaphragm is now freely exposed Loosen the defective diaphragm 6 by turning it anticlockwise Valves 4 see fig 9 and o rings 3 are located between the connecting and the pump head When dismounting both heads these parts are accessible Clean...

Страница 35: ...they are lying completely flat Do not insert the burred side facing the sealing surface Replace the connecting head 2 and tighten the 2 x 4 cross head screws 1 with a torque of 3 4 Nm Use an analog assembly sequence for all heads Reattach the hose connections with clamping ring screw fittings Close the casing in the reverse order CAUTION Please pay attention to the valve arrangements C and D A Con...

Страница 36: ...k that the glass vessels is undamaged and if necessary replace Check rubber gasket of the safety valve at the emission condenser and if necessary replace it 7 3 Maintenance by the Manufacturer Repairs and maintenance going beyond the extent of the work described in chapter 7 2 or reconditioning or modification may only be performed by the manufacturer or authorized workshops WARNING The user shall...

Страница 37: ...es and screwed clamping rings if necessary Pump head Repair by service shop Diaphragm defective Repair by the service workshop or the user Valves are dirty Clean condensates and foreign objects out of the valves Cleaning by the service workshop or the user Valves defective Replace valves Repair by the service workshop or the user The diaphragm pump does not generate a vacuum or only an inadequate ...

Страница 38: ...er and order number CAUTION Ilmvac is not liable for any damage caused by the installation of any parts not sup plied by the manufacturer 9 1 Maintenance kit Diaphragm Pump Designation Order no Maintenance kit 402044 The maintenance kit consists of Designation Piece Order no O ring ø 25 x 2 8 829250 1 O ring ø 8 x 2 5 829210 3 Form diaphragm 4 828929 1 Valve 8 400656 Valve with hole 2 400656 4 38 ...

Страница 39: ...Spare Parts Overview 9 2 Exploded view LVS 110 Tp ecoflex Fig 10 Exploded view LVS 110 Tp ecoflex 113184 39 ...

Страница 40: ...ensor for controller 1 620052 10 21 Switch panel 1 400947 01 22 Plug for non heating apparatus combination 1 825274 23 Fine fuse T 6 3 A 1 825372 24 9 pole connector Sub D 1 825275 5 25 Pin set for 9 pole connector Sub D 1 825275 1 26 Dust caps for 9 pole connector Sub D 1 825275 2 27 Sub miniature round plug flange box 4 pole 3 825277 1 28 Thermal switch 1 825158 29 Voltage regulator 1 826258 30 ...

Страница 41: ...56 Fan 1 829820 1 57 Adapter plate for printed circuit board 1 400949 04 58 Printed circuit board 1 825685 Drive 1 complete consisting of position 59 61 2 400919 59 Piston rod with ball bearing 1 400892 01 60 Eccentric 1 400915 61 Ball bearing 1 824963 1 Drive 2 complete consisting of position 62 63 2 400919 01 62 Piston rod with ball bearing 1 400892 01 63 Eccentric 1 400915 Drive 3 complete cons...

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