User manual RVO400
Contents
1. Pentane Ethylaceta Propan 1 ol Isobutanol 1000 Water 800 Toluene 600 Butan 1 ol 400 200 0 1 20 30 40 50 60 70 80 90 100 110 mbar 1200 Furan Acetone Chloroform Benzene Tetrachlorometha Acetonitrile Diethylether Hexane Triethylamin Heptane 1000 Formic acid 800 600 Acetic acid 400 Trifluoroacetic acid 200 0 T T T T T T T T 1 20 30 40 50 60 70 80 90 100 110 INGOS Ltd Laboratory Instruments division Page 272. Keyboard connector PC connector Vapour temperature sensor connector Vacuum sensor connection Bath temperature sensor connector Vacuum pump fuse T3 15A Gin swith Vacuum pump socket ains connection Bath connection Fig 2 Connectors INGOS Ltd Laboratory Instruments division Page 5 4 Rotation blocking knob which is placed on the rotary casing head set to the Lock position marking by red point for easier locking try to turn the casing a little Insert suck pipe in to the rotary casing until the sitting touches the plastic collar Than tighten the nut on the rotating casing Finally Unlock the blocking knob marking by green point 5 The opposite side of the head with the rotary casing contains a fixed housing with a nut Unscrew the nut fig 3 pos 2 put it on the fitted part of the ball adapter fig 3 pos 1 insert the bead type securing ring fig 3 pos 3 in such a way that it can latch behind the fitted part of the ball adapter Check that the gufero sealing treated with silicone Vaseline has been inserted inside the fitted part fig 3 pos 4 its open side should face out of the fitting Check that the flat sealing fig 3 pos 5 has been inserted in the casing and put carefully the ball adapter with gufero and nut on the suck pipe fig 3 pos 6 push the ball adapter until it stops and tighten the nut properly fig 3 pos 2 The spherical joint of the ball adapter faces dow
3. INGOS Lid ROTARY VACUUM EVAPORATOR RVO 400 User manual Producer Laboratory Instruments division of INGOS Ltd Supplier and service INGOS Ltd Tel 420 296 781 683 K Nouzovu 2090 420 296 781 692 143 16 Prague4 Fax 420 244 403 051 e mail instruments ingos cz pristroje ingos cz www ingos cz INGOS Ltd Laboratory Instruments division Page 1 INTRODUCTION STARTING OF OPERATION n DEFECTS AND TROUBLESHOOTING SAFETY AND OPERATION CONDITIONS 6 CONCLUSION 8 E INGOS Ltd Laboratory Instruments division Page 2 1 INTRODUCTION Innovated Rotary vacuum evaporator RVO 400 is new advanced model of the company INGOS Ltd RVO 400 is first model fitted with system designed for the control and communication by PC with the possibility to data entry of pre set values and date processing while evaporating Is noted for affability value in use and compact construction Innovated design offer users comfort and safety using the remote control and safety bath cover Optional is possible to equip RVO 400 with the regulation in accordance by steam temperature 1 1 Apparatus use and specifications Rotary vacuum evaporator RVO 400 is designed for low pressure evaporation at the pre set value of the heating bath temperature and at the pre defined constant mixing process of the solution to be vaporised The vapours exhausted condense in a vertical or diagonal cooler
4. If any of the sensors is not installed for the corresponding temperature NO is displayed Note the solution temperature Tac must be set accordingly higher than the required vapor temperature Tvap Temperature gradient setting After pressing MENU button or Y choose the option Heating F G press ENTER choose FIX or GRADIENT there is visible Fix or Grad on display After choosing GRADIENT you can see the temperature on the left and time on the right Bath temperature is set by pressing arrows than press ENTER then set time by arrows press ENTER set time minutes press ENTER this is how to set time of the constant temperature Press the HEATING button temperature is shown on the left time on the right In total it is possible to set 20 changes in temperature during evaporating When the setting is finished confirm set value by ENTER Press the DISPLAY and ENTER buttons and the evaporator will start the program When the HEATING button is pressed repeatedly it is possible to browse through the set values of temperature gradient In case of all changes of set values it is necessary to confirm all the values on display by pressing the ENTER button 3 3 3 Vacuum setting Pressing the VACUUM button once displays the vacuum value setting arrows pressing it twice starts vacuum control if the vacuum pump is installed see fig 5 Pressing it once more switches the vacuum control off Pressing then the DISPLAY or ESC buttons return
5. and are collected into a flask The apparatus is fitted with a digital vacuum control and measuring system Vacuum ratio is driven by diaphragm vacuum pump control User comfort assure heating bath equipped with motorized lift and manually tilted rotary casing head Rotation of the evaporating flask height of the heating bath steam temperature the vacuum ratio and length of evaporation can be digitally set and controlled using the Keyboard or PC AII controlled values can be stored in memories Standard glass assembly can be adapt or enlarged on request 1 2 Technical characteristics Evaporating flasks sees 20 4000 ml Rotation Speed 0 10 up to 280 rpm Heating bath capacity without flasks max 4000 ml Bath temperature 2 max 100 C for water filling max 1809 for oil filling Regulation accuracy esee 1 C up to 100 C 3 C up to 180 C Pressure absolute Pressure difference 2 adjustable 1 500 mbar Power supply aaa aa aa aa aaa 230V 10 50Hz Power 2000 W Power input Dimensions W X DX 650 900 360 mm including glass in resting state 1 3 Symbol Explanation hot surface INGOS Ltd Laboratory Instruments division Page 3 2 TECHNICAL DESCRIPTION Individual parts of the evaporator and their location
6. bath and switch the main switch OFF and ON and press the temperature key again Controlled vacuum pump is not running even the pump mains cable is correctly plug in the rear of evaporator as well as vacuum connecting hose Check the vacuum pump fuse possibly replace it with new one featuring the same parameters fig 2 T3 15A 6 SAFETY AND OPERATION CONDITIONS 6 1 Operation safety Ensuring of rotation of the sample to be vaporized Current protection of the driving motor If the resistance against rotation has increased above the prespecified limit the driving motor voltage will be disconnected This situation will be signaled by the flashing of the rotation LED Protection of the heating bath lift Friction coupling between the driving motor and lifting equipment In the case of an increase in resistance during the lifting of the bath above the specified limit the friction coupling could slip Protection of bath heating Electronically by means of a thermal protection Against overheating There will not be any heating if the incorporated sensor of the heating bath has been connected or if the difference of temperatures between sensors rises above the limit pre specified by the manufacturer This situation will be signaled by the flashing of the LED for heating INGOS Ltd Laboratory Instruments division Page 18 6 2 Operation conditions The apparatus is designed for the work under ordinary laboratory conditions at te
7. can be seen on fig 1 1 Stand 9 Filling pipe with valve 2 Rotary casing head 10 Fixed clip 3 Heating bath 11 Head tilt stick 4 Suckpipe 12 Lift top position stopper screw 5 Ball adapter 13 Keyboard see Fig 6 6 Condenser 14 Wireless remote control for request 7 Receiving flask 1000 or 2000 ml ball KS 35 20 8 Round bottom flask 1000 or 2000 or 4000 ml point NZ 29 32 Fig 1 Location of individual parts of RVO For complete list of basic accessories see paragraph 7 2 1 INGOS Ltd Laboratory Instruments division Page 4 3 STARTING OF OPERATION 3 1 Unpacking of the apparatus Unpack the apparatus from the transport package check the evaporator s surface and check all items according to the delivery note If the apparatus is damaged or if an item is missing contact your supplier or the manufacturer Caution apply silicone Vaseline to the all joints of the glass assembly 3 2 Apparatus assembly 1 Keyboard can be hanged on the left fourpod leg of the stand apparatus or can be laid beside it Plug connection cable in to the keyboard and to the socket at the back of apparatus marked KEYBOARD fig 2 2 Place the heating bath on the lift table fig 1 insert the bath cable into the socket under the mains switch fig 2 pos 10 and plug the connector of the bath temperature sensor into the socket fig 2 pos 3 marked TAC THERMOMETER 3 Pour approximately 1 1 of liquid into the heating bath
8. connection 2 Cooling water inlet 4 Vacuum connection Fig 4 Tube connection scheme 11 Connect the main cord fig 2 12 Lift the heating bath using the lift to its working position At the bath top position adjust the lift stopper and fill in the liquid in the heating bath in such a way that the round bottom flask can be sufficiently immersed in the liquid The maximum liquid level is approximately 20 mm below the edge of the heating bath Flask can be immerse and emerge by tilt the rotary casing head For tilt use stick on the left side of the apparatus When tilt the head move stick carefully pay attention to glass equipment 13 When removing the round bottom flask release the vacuum first e g use the filling pipe valve For easier manipulation use the rotation blocking knob to lock the rotation Carefully unscrew the wire combi clip until the flask is released During the flask removing work with caution 14 When the vacuum control is desired connect the mains cable of vacuum pump into the socket on the back side of the apparatus In this case connection between condenser vacuum outlet and vacuum measurement socket has to be established INGOS Ltd Laboratory Instruments division Page 9 1 Cooling water outlet 4 Controlled vacuum pump plug socket 2 Cooling water inlet 5 union 3 Vacuum sensor connection 6 Vacuum pump Fig 5 Connection plan for vacuum control Caution It is not possible to
9. regulation type RPM timer Delta P setting the pressure hysteretic for regulation within 1 to 500 mBar setting the difference between switching the vacuum pump of and off Atmosf P if the absolute sensor is installed optional it shows the absolute pressure it may not be edited if absolute sensor is not installed the ambient pressure may be set manually according to a calibrated barometer If 0 is set the display shows the absolute value of the relative pressure Setting Setting parameters for the display module units lighting contrast beep and return to factory setup The values are stored directly in the display module and are valid for the specific module ENTER selection confirmation ESC return After the device is switched on or when switching memory rotation and heating the warming solution is switched off for safety reasons We recommend controlling the RPM value set before you start the rotation 3 3 7 Remote control optional LIFT HEATING ROTATION VACUUM CS NG RVO 400 Fig 7 Remote control The LIFT button activates the arrows for lift movement after a longer standby time it is necessary to activate them again INGOS Ltd Laboratory Instruments division Page 14 The ROTATION button displays RPM setting by arrows upon the 1 pressing upon the 2 it starts rotation If pressed once more the rotation stops Correct operation is indicated by top right corner of the ROTAT
10. use the glass part if it features visible scratches or any other defects W hen controlling the vacuum only the diaphragm vacuum pump with maximum input 650 W can be plugged in the evaporator INGOS Ltd Laboratory Instruments division Page 10 3 3 Apparatus control The device is startedup by switching the mains switch on Upon startup the display is lighted temperature Tac and pressure Pac is displayed By repeated pressing the DISPLAY button the initial reading changes to Time inc and y control the lift movement and setting the values of the display The upward movement of the solution is limited by an adjustable limit switch placed on the right side of the device stand see fig 1 pos 12 It is operated by means of a black knob The downward movement of the solution is limited by a fixed limit switch CAUTION During upward movements of the warming solution make sure that the solution does not overflow or that the glass parts do not get damaged e e e MENU ROTATION VACUUM HEATING DISPLAY G 2 Fig 6 Keyboard 3 3 1 RPM setup Pressing the ROTATION button once displays RPM setting on the display by arrows and pressing it twice starts the rotation Pressing it once more the rotation stops Pressing then the DISPLAY or ESC buttons returns the device into the initial display mode Another pressing the ROTATION button displays again the RPM setup and one more pressing it stops t
11. 1 283 343 414 496 591 700 825 967 1129 Benzene 126 159 197 243 297 361 435 521 620 734 863 1009 1174 Butan 1 ol 9 13 18 25 34 46 61 81 105 135 172 218 274 341 421 516 Cyclohexane 132 164 203 249 303 365 438 522 619 728 853 994 1152 Diethylether 717 865 1035 Ethanol 79 105 138 180 232 296 375 470 586 724 888 1083 Ethylacetate 124 158 199 248 307 376 458 554 665 794 942 1110 Formic acid 57 72 91 113 140 173 211 256 309 371 442 525 619 728 851 990 Furan 800 966 1157 Heptane 61 78 98 123 153 188 230 280 337 404 481 570 671 786 916 1062 203 251 308 374 452 543 646 765 901 1054 Chloroform 262 323 396 481 580 695 827 977 1149 iseb tanal 25 34 47 63 84 111 145 187 239 303 379 47 580 710 861 1038 isopropanol 61 82 109 143 186 240 307 389 488 608 751 921 1121 Methanol 168 218 279 354 446 556 689 847 1034 684 821 978 1157 1 28 38 52 69 92 121 157 202 258 326 408 507 625 766 931 1124 Tetrachloremethane 152 189 233 285 345 416 498 592 700 822 961 1118 Toluene 38 49 62 79 99 123 151 185 225 272 326 388 460 543 637 743 Triethylamine 91 115 144 179 220 268 325 392 469 558 660 776 907 1056 Trifluoroacetic acid 15 19 24 30 37 45 55 66 80 95 113 133 156 182 211 244 Water 32 43 56 74 96 124 158 199 250 312 386 474 578 701 845 1013 INGOS Ltd Laboratory Instruments division Page 26 mbar 1200
12. 40 45 1 0008 E 1080 35 20 4SKL0020 GL14 45 1 0021 50 45 1 0025 100 E 45 1 0022 250 4SKL0023 500ml RO 3212 NZ29 32 45 1 0004 1000 45 0003 2000ml 45 1 0012 4000ml 45 0017 250 45 1 0024 500ml 45 1 0006 1000 45 0034 2000ml 4SKLOOIO 3xNZ14 23 4SKLOOIO 250ml 10018 4SKLOOII Ay sums 100 6xNZ14 23 lom 20ml 2 RO 1041 4SKL0035 NZ14 23 4510074 4 23 ASKLOOIS NZ29 32 Fig 9 Glass accessories overview INGOS Ltd Laboratory Instruments division Page 22 8 CONCLUSION 8 1 Carrying out of repairs All warranty and after warranty repairs shall be carried out by the manufacturer or by the organization authorized by them If the delivery note does not state otherwise contact the distributor for any repair requirements 8 2 Warranty The product is covered by the manufacturer s warranty lasting for one year from the day of the handing over to the customer of the product The apparatus can only be used in the way specified in these instructions The apparatus cannot be used in any other way than as provided for in these instructions otherwise the operation safety could be interfered If the conditions of these instructions are not met the manufacturer will not be liable for damages which could arise 8 3 Waste disposal When the instruments operating life is over dispose it in respect to va
13. ION button lighting located on the keyboard with the display The HEATING button displays a keyboard for temperatures Tac and Tvap setting on the monitor by arrows according to the regulation time set in MENU upon the 1 pressing The 2 pressing switches on the heating If pressed once more the heating is switched off Correct operation is indicated by top right corner of the HEATING button lighting located on the keyboard with the display The VACUUM button displays vacuum value setting by arrows upon the 1 pressing upon the 2 it starts vacuum control if the vacuum pump is installed see fig 5 If pressed once more the vacuum control is switched off Correct operation is indicated by top right corner of the VACUUM button lighting located on the keyboard with the display The Display after some 10 idle seconds switches to the initial readings INGOS Ltd Laboratory Instruments division Page 15 3 3 8 Operating by PC accessories by reguest Install the program from CD to PC first Interconnect PC and RVO 400 by the delivered link cabel serial port Start program and now you can kontrol the instrument using PC The changed parameters by PC will be rewritten also by display of keyboard and reversaly PC requirements Windows office serial port or USB converter serial port 3 3 9 Vacuum evaporating report by PC accessories by request Select under PC program mode of evaporating run select name a
14. Na 23 8 3 Waste disposal 2 5 2 Sue e edt 23 9 TABLE OF CONTEN ES tot tete tt t metet Ste E 24 9 1 Lastot pictures and tables 5 once tet quamet 25 10 Values of pressure mbar depending on temperature C 26 INGOS Ltd Laboratory Instruments division Page 24 9 1 List of pictures and tables Fig 1 Location of individual parts of RVO 5 Eig 2 CODBDeCtOrS c eee eene deese ep e ie e ERE e ptem 6 Fig 3 Ball adapter sealing section view a b eseessseeeseeseeeeeeeenene eene rennen 7 Fig 4 Tube connection scheme 2122 4 0100000000000 00 nennen enne nne en rennen ene 9 Fig 5 Connection plan for vacuum control sss e e e mene een 10 Fig 6 Keyboatd ce ee Eee sere ein rU Rte eq ERR KE eee 11 Fig 7 Remote kontrol e A A a NG GG BA a AG Ga GE e est 14 82 Monitor ics iin Na ai eta EN a ETRE O EEEE A AN a ag Da a KN ec 16 9 Glass accessories Sa NG Na a aote eee ENE Kasa 22 INGOS Ltd Laboratory Instruments division Page 25 Values of pressure mbar depending temperature C 25 Acetic acid 21 28 36 47 60 76 96 120 149 183 225 273 331 398 476 566 Acetone 308 380 465 565 682 818 975 1154 Acetonitrile 122 152 188 23
15. he rotation Correct operation is indicated by top right corner of the button lighting Always make sure that the button of rotation blocking is in the position UNLOCKED If you start rotation with the blocking button in the LOCKED position the case with the tube does not start rotating just starts rotation lighting will flash The apparatus enables you to set both directions of the rotation The opposite direction of the rotation is indicated with the minus sign INGOS Ltd Laboratory Instruments division Page 11 3 3 2 Temperature setting In case the regulation is set according to the solution temperature Tac in the MENU position Heat pressing the HEATING button once displays the solution temperature setting by the arrows pressing it once more the solution heating is started Pressing the button still once more switches the heating off Pressing then the DISPLAY or ESC buttons returns the device into the initial display mode Press HEATING once more and temperature setting displays again and another pressing the button switches the heating off Correct function is indicated by top right corner of the button lighting in case of a failure the light starts flashing If the vapor sensor is installed and in the MENU mode in Heat the regulation is set according to Tvap and the display is in the temperature setting mode then the Tvap vapor temperature setting optional changes and the cooler temperature Tsol optional is only indicated
16. ile working use personal protection equipment goggles gloves coat and shoes INGOS Ltd Laboratory Instruments division Page 19 7 ACCESSORIES AND SPARE PARTS 7 1 Basic accessories comes with evaporator Inlet cord Glass assembly Round bottom flask 1000 2000 or 4000 ml NZ29 32 Receiving flask 1000 or 2000 ml KS 35 20 Suck pipe Ball adapter Vertical condenser Filling pipe with a valve 3 pieces of GL14 connection fitting Sealing gufero sealing 35 22 10 Fig 3b pos 4 PTFE sealing Fig 3a pos 4 Fixed clip Keyboard Adaptor Keyboard Cables 0 4 and 2m Tubing coupler PA vacuum tubing 100 110 a 150cm Main inlet cord 7 2 Other accessories 7 2 1 Glass accessories Fig 7 4SKL0021 4SKL0025 4SKL0022 4SKL0023 4SKL0004 4SKL0003 4SKL0012 4SKL0017 4SKL0024 4SKL0006 4SKL0034 4SKL0005 4SKL0033 4SKL0020 45 0001 4SKL0002 4SKL0008 RO4810 RO3212 Evaporating flask 50 ml joint NZ29 32 Evaporating flask 100 ml joint NZ29 32 Evaporating flask 250 ml joint NZ29 32 Evaporating flask 500 ml joint NZ29 32 Evaporating flask 1000 ml joint NZ29 32 Evaporating flask 2000 ml joint NZ29 32 Evaporating flask 4000 ml joint NZ29 32 only RVO400 Receiving flask 250 ml joint KS35 20 Receiving flask 500 ml joint KS35 20 Receiving flask 1000 ml joint KS35 20 Receiving flask 2000 ml joint KS35 20 Vertical condenser Diagonal condenser Dry ice trap Filling pipe with a valve sho
17. lid regulations also it can be returned to the vendor or producer for liquidation Warning Instrument contains parts PCB s which are rated as hazardous waste INGOS Ltd Laboratory Instruments division Page 23 9 TABLE OF CONTENTS IN DRODUCEIONU aaa aaa ad TANG 3 11 Apparatus use and specifications 2 3 12 Technical characteriscs iei dee eee eere 3 1 3 symboLExplanation or Pee HP dH pe Eo luna 3 4 TECHNICAL DESCRIPTION ete f edited Pe E E Pe eats 4 30 SSTARTINGEOF OPERAJLTION 2 1 mette tete tte 5 31 Unpacking of the apparatus 2 5 3 2 Apparatus assembly 5 55 6 t ea 5 3 3 Apparatus control jana ee coe re e E ce n rera 11 SES MMMuUEInPI G 11 3 3 2 Temperature Setting saa genie hd ere Ta 12 309 97 Vacuum SEMU Gana a Nga e et ee tee cete ae 12 3 3 4 Enter button function eerie Hte eee a Na Nad aaa 13 3 3 5 Display button function 2 13 3 3 0 MENU ESC button function see eee e e me er 13 3 3 7 Remote Control i ee Ee ee ees 14 3 3 8 Controlling by PC eee ees eee a A es uec RE aaa 16 3 3 9 Recording the vaporizati
18. mperatures of 10 to 30 C and air humidity up to 80 The power supply is 230 10 A 50 Hz The inlet cord should be connected into a socket circuit featuring protection from 10 A or 16 A diaphragm vacuum pump connected The inlet cord cannot be in contact with the heating bath The socket designed for the connection of the heating bath is designed exclusively for this bath Oil used in the bath must be designed for a temperature of at least 180 C The bath volume shall not exceed 2 1 It is forbidden to handle any bath which has been heated to a temperature exceeding 40 C in any other way than by using the apparatus lift If you want to fill the liquid into the heating bath always switch the vaporized sample rotation OFF For temperatures up to 100 C use water as the filling of the heating bath with regard to its higher thermal capacity Caution If you are replacing the round bottom flask after the vaporized solution has become thicker pay particular attention and if it is not possible to remove the flask easily from the cone carry out any other handling only after the cooling of the bath Caution If you use oil as the filling of the heating bath the heating bath must be properly dried before its being filled Caution If you are working with oil heated above 100 C you must ensure that no water can enter into the oil If you are replacing the round bottom flask pay particular attention that no water drops shall enter into the oil Wh
19. n 6 Do not forget to apply silicone Vaseline to all glass parts joints 7 Install the condenser into the joint in the upper part of the ball adapter The upper outlet of the condenser serves for the connection of the vacuum source Connect the outlet of the condenser to the socket for the measurement of vacuum marked VACUUM and to the vacuum source with the help of a T union Other outlets serve for connection of cooling water 8 Attach the receiving flask with ball joint to the ball adapter with the help of a fixed clip tighten properly 9 Put the round bottom flask on the pipe and secure it with a wire combi clip 10 Insert the filing pipe with a valve valve closed into the ball adapter INGOS Ltd Laboratory Instruments division Page 6 aa Ay 0 N N N SSS Sa 1 Ball adapter or diagonal condenser 5 2 Nut 6 Housing 3 Bead type securing ring 7 Suck pipe 4 sealing Fig 3a Ball adapter sealing chemical resistant INGOS Ltd Laboratory Instruments division Page 7 SSE SSE iy SS Ball adapter or diagonal condenser 5 Flat sealing Nut 6 Housing Bead type securing ring 7 Suck pipe Gufero sealing 35 22 10 Fig 3b Sectional assembly view low chemical resistant INGOS Ltd Laboratory Instruments division Page 8 1 Cooling water outlet 3 tube
20. nd enter After push button operation START the program is runing For the each one data jogging you can create new datab ze or select primary and the data are storaged as continuation storaged data before The rekord consist of instrument setting and recording at selected scaning intervals Getting of storrings Flask rotation Bath temperature Heating temperat Vapour tempera Temperatureof coolers vapour Vacuum Parameters Vacuum setting Yacu Bath and vzpour temperature setting B Pressure diference setting between ON and OFF of vacuum pump RYO 400 3 1 Create database Lift operating Time like interval of scaning memories1 4 P atmgaf 15 xl Error Database Record reporting and ha Scan 60 sec Bank 1 Load deletion kara Write enable Save r Rotat El vator Alam 280 Rotation Start m z emp 0 n min stop Vacuum Timer 4L Start 0 mbar write 00 00 00 Edit Clear aaay f Heating Start Write Com Part e COMI Communication port setting mbar qa colection deta 5 0 C P atmospher 0 COM4 Read C C0M5 actual Write Err Setting of run time Static pressure setting in case without absolute sensor Static pressure No Senzore arn t detec
21. of ROTATION HEATING VACUUM and TIME switch on off ENTER in the MENU mode is the selection confirmation 3 3 5 DISPLAY button function Pressing the button cyclically changes the display mode and the arrows are active as lift movement controls 1 Tac Pac 2 Tsol if installed 3 Timer Pressing the DISPLAY button also overrides other display readings Rotation Vacuum Heating 3 3 6 MENU ESC button function MENU Timer Heating F G FIX Gradient Vacuum F G FIX Gradient Heat Load memo Load 1 Load 2 Load 3 Load 4 Save memo Save 1 Save 2 Save 3 Save 4 Delta P Atmosf P Setting Pressure units Torr mBar Temperature units CIK Beep on off Default yes no Menu items Timer setting time countdown If the time 00 00 is set the operation time is not limited When the time set is reached the heating switches off the solution moves down rotation stops and also the vacuum pump is switched off In case of failure or stopping of the rotation or heating the device switches off Heat regulation setting the heating regulation mode according Tac solution temperature or Tvap vapor temperature INGOS Ltd Laboratory Instruments division Page 13 Load Memo reading 4 device setups the memory content is copied into the actual setup Save Memo storing 4 device setups writing the actual setup into the memory These parameters are stored Pac Tac Tvap Tac Tvap
22. on course on PC 2 16 4 MAINTENANGE piat a el aa nag pa a aa aaa a fst 17 41 Apparatus maintenance eed reete se en ede ee 17 42 Sealing replacement sunra an ana gag aa nag nga d eese teens kag E a Nana as trennen 17 5 DEFECTS AND TROUBLESHOOTING ou eee san e nga saha pan En ab aga e sanga ka sabab san anaa Sa Nk 17 5 T LEER 17 52 Other Tall res aa a Ta cus te toner Moers epa ap der ed 18 6 SAFETY AND OPERATION CONDITIONS eerte nennen nennen 18 64 Operation Safety iie ertet epe eH Pe pea er baee paese 18 62 Operation conditions br tete eie RE sao Cause ne cena td Sunes 19 T 55 20 7 1 Basic accessories comes with evaporator 20 22 Other Accessorie S eene Renee eet a NGA ag naa ap ei 20 7 24 Glass accessories o e t tdi eb KA NUN 20 72 2 Spare parts other accessories 21 CONCLUSION ga NG a aa a al ten te hte a Aa ee A a a a tones 23 81 Carrying Out of Tepalis eue ED NG a ga da bine pae tee Na ae an 23 82 Warranty ss saa saga and IL a laa a a gana ga a
23. rt Filling pipe with a valve long Ball adapter Ball adapter including steam temperature sensor Suck pipe INGOS Ltd Laboratory Instruments division Page 20 45 0016 45 0009 4SKL0010 4SKL0019 4SKL0018 4SKL0011 4SKL0014 45 0015 4SKL0035 Test tube 20 ml joint NZ14 23 Flask 100 ml joint NZ14 23 Flask 250 ml joint NZ14 23 Spider with 3 sleeves NZ14 23 max flask 250ml Spider with 5 sleeves NZ14 23 max flask 100ml Spider with 6 sleeves NZ14 23 max flask 20ml Foam trap NZ29 32 NZ14 23 Foam trap NZ29 32 NZ29 32 Adapter NZ29 32 NZ14 23 7 2 2 Spare parts other accessories RO1520 1TOO0007 1TG24524 1717000008 1080 1041 4SKL0026 4SKL0027 90000013 5HAD0003 90000036 90000044 3VOD0003 Fuses5x20mm Protective bath cover Gufero sealing 35 22 10 Fig 3b Flat sealing Sealing PTFE Fig 3a Fixed clip for KS32 20 Elastic clip for NZ14 23 Straight fitting GL 14 Cap nut GL 14 Tubing coupler PA Vacuum tubing Vacuum pump low chemical resistant VM20D recommended Spare diaphragms and sealing for VM20D Vacuum pump KNF high chemical resistant Inlet cord T10A T3 15A TO Remote control INGOS Ltd Laboratory Instruments division Page 21 4SKLOO05 45 0026 00 4SKL0027 3 0114 45 1 0002 4SKLOOOI gm N214 23 NZ14 23 2 2 535 20 RO 4810 NZ45 40 NZ14 23 NZ14 23 835 20 NZ45
24. s the device into the initial display mode Pressing the VACUUM button again the display will show vacuum value setting again and another pressing the button shall switch the vacuum control off Correct operation is indicated by top right corner of the button lighting Vacuum gradient setting After pressing MENU button 7 or Y choose the option Vacuum F G press ENTER choose FIX or GRADIENT there is visible Fix or Grad on display After choosing GRADIENT you can see the vacuum on the left and time on the right Vacuum is set by pressing arrows INGOS Ltd Laboratory Instruments division Page 12 than press ENTER then set time hours by arrows press ENTER set time minutes press ENTER this is how to set time of the constant vacuum Press the VACUUM button vacuum is shown on the left time on the right In total it is possible to set 20 changes in temperature during evaporating When the setting is finished confirm set value by ENTER Press the DISPLAY and ENTER buttons and the evaporator will start the program When the VACUUM button is pressed repeatedly it is possible to browse through the set values of vacuum gradient In case of all changes of set values it is necessary to confirm all the values on display by pressing the ENTER button 3 3 4 ENTER button function In all modes apart from MENU pressing the corresponding button switches ROTATION HEATING VACUUM on off After recalling memory LOAD 1 4 functions
25. ted other way are displayed current values B After setting required values enter Write Fig 8 Monitor PC Communication error OK free and clear Program termination INGOS Ltd Laboratory Instruments division Page 16 4 MAINTENANCE 4 1 Apparatus maintenance Do not leave the evaporator surface contaminated from corrosive substances It could damage the evaporator coating Clean the contamined surface with a clean soft cloth The cloth may be moistened but not wet It is also possible to use ordinary washing means for cleaning purposes It is forbidden to clean the heating bath with the means which could spoil its smooth surface In case of sediments of turning impurities particulates of water rusts use the cleaning compounds for cleaning of furning or mellow solution of HCL In process of cleaning use the protective means recommended by producer of applied cleaning compounds Caution Disconnect the apparatus from the network while cleaning it with a wet cloth 4 2 Sealing replacement Disassemble the condenser remove the releasing pipe with the valve remove the ball and socket ground joint flask release the nut of the ball adapter and carefully remove the actual adapter Release the gufero sealing clean the ball adapter slightly apply silicone Vaseline onto the new sealing and mount it into the ball adapter The sealing cavity faces out of the ball adapter If necessary replace also the flat sealing bet
26. ween the ball adapter and the head fitted with a rotary casing Perform the assembly according to the point 3 2 Apply a light layer of silicone Vaseline to the gufero sealing approximately after 80 operation hours more often if necessary 5 DEFECTS AND TROUBLESHOOTING 5 1 Leakage The main cause of leakage is usually an incorrect sealing assembly At first you should check that all joints have been installed correctly If it is the case disassemble the glass and verify the condition of the ball adapter sealing and flat sealing if necessary replace them Carefully assemble according to the instructions switch the rotation ON and start the vacuum pressure up INGOS Ltd Laboratory Instruments division Page 17 5 2 Other failures The apparatus does not respond when you switch it ON Check fuses possibly replace with new ones featuring the same parameters fig 2 0 5 10A The window of the rotation key is flashing rotating parts are not moving Ensure that Rotation blocking knob is set to Unlock and than press rotation key again The window of the rotation key is flashing Check that there is not anything which could impede the flask from its rotation manually switch the mains switch OFF and ON and press the rotation key again The window of the temperature key is flashing This indicates that the temperature sensor have been connected incorrectly Check the sensor connection quantity of liquid in the heating
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