User manual RVO004
Contents
1. EN REN 1 Ball adapter Nut 2 Bead type securing ring 7 Suck pipe 3 sealing Fig 2c Ball adapter sealing chemical resistant 3 3 Apparatus control The instrument is put into operation by connecting the network switch The round bottomed flask starts rotation after turning on the switch The speed of rotation is controlled by the rotary knob The height of immersion into the heating bath is arrested with a bolt on the telescopic stand The bath temperature setting at version Standard is by using the thermostat scroll and at version Kontrol by degrese scale 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 furning 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 INGOS Ltd Laboratory Instruments division Page 9 applied cleaning compounds Caution Disconnect the apparatus from the network while cleaning it with a wet cloth 4 2 Sealing replacement Disassemble the c2. Insert the cooler into the joint in the top part of the ball adapter and also into the cooler s holder The top cooler s outlet serves for connecting the subpressure source other outlets are for cooling water Attach the flask with the ball joint to the ball joint using the fixed clamp and tighten it Insert the round bottomed flask on the pipe and secure with the flexible clamp Insert the inlet pipe with the cock cock is closed into the ball adapter Connect the bushing Pour water into the heating bath adjust the end stop of the stand for the round bottomed flask being immersed in the liquid The maximum amount of the liquid is approximately 20 mm below the edge of the heating bath Notification A glass part with a visible crack or another defect must not be used INGOS Ltd Laboratory Instruments division Page 6 SS Ball adapter Nut Bead type securing ring Gufero sealing 35 22 10 gt SSS SSE iy 5 Flat sealing 6 Housing 7 Suck pipe Fig 2a Ball adapter sealing INGOS Ltd Laboratory Instruments division Page 7 SESS lt SSeS gt 1 Ball adapter 5 Flat sealing 2 Nut 6 Housing 3 Bead type securing ring 7 Suck pipe 4 Gufero sealing 35 22 7 8 Scraperring chemical resistant Fig 2b Ball adapter sealing chemical resistant INGOS Ltd Laboratory Instruments division Page 8 MAL Ce CSS SSS gt
3. instrument from the transport packing check the instrument surface and all the items according to the delivery note Please contact the manufacturer or your dealer in case of instrument damage or a missing part Notification Coat the glass joints with silicone vaseline prior to assembly 3 2 Apparatus assembly 1 10 Screw the bar of the cooler s holder into the nut in the head with the rotating housing insert the housing with the openings and grooved nuts and the cooler s holder itself Insert the pipe into the head with the rotating housing from the side of the heating bath until the pipe joint snaps behind the ring in the rotating housing Insert the arresting rod into the opening in the rotating housing and tighten the nut of the housing There is a fixed housing with a nut on the opposite side of the head with the rotating housing Unscrew nut 2 insert on the recessed part of the ball adapter 1 and insert securing ring 3 until it snaps behind the recessed part of the ball adapter Check if Gufero packing 4 coated with silicone vaseline is placed by the open side outside the recess Check if flat packing 5 is inserted in the housing and carefully insert the ball adapter with Gufer and the nut on glass pipe 7 Insert the ball adapter until the end stop and tighten it carefully with nut 2 The half ball joint of the ball adapter points downward Coat all the joints on the other glass parts finely with silicone vaseline
4. lee eas 4 edie nied ee ets trt eee nie are atten ate 5 PUTTING INTO OPERATION 2 2 irre ce nd e ehe p e tie prep ea Ce D RR eee eee 6 31 Unpacking the instrument tete ec tee etae egeta 6 32 Mounting the instrument 6 3 3 Operating the 1nstt ment eben vie ste 9 MAINTENANCE 9 41 Maintaining the instrument surface 2 9 4 2 Replacing the packing oen eb ode Pe ec 10 DEFECTS AND TROUBLESHOOTING 22200022202 1 000000000000000000000000 0000 2 10 5 1 Leak required pressure is not obtained 2 10 52 Other fall tes a e ati ah Aes arte Ee 10 SAFETY AND OPERATION CONDITIONS 1 eerte 10 Safe operation enc een se eee ee 10 6 2 Operating conditions eere rene uh epa 11 ACCESSORIES AND SPARE PARTS 2 eet teer tnnt ite tp 11 7 1 Basic accessories comes with evaporator 2 72 Othet accessories e nc eee e eere tne reete TAY COlasSaccessories eec neta tete c eed 7 2 2 Spare parts other accessories 12 CONGCLUSION 2 50 d tenebre
5. INGOS Ltd INGOS ROTARY VACUUM EVAPORATOR RVO 004 User manual PRAGUE April 11 2006 INGOS Ltd Laboratory Instruments division 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 PRAGUE 4 Fax 420 244 403 051 CZECH REP e mail instruments ingos cz pristroje ingos cz c INGOS 2006 INGOS Ltd Laboratory Instruments division Page 2 INTRODUCTION STARTING OF OPERATION n DEFECTS AND TROUBLESHOOTING SAFETY AND OPERATION CONDITIONS 6 CONCLUSION 8 9 INGOS Ltd Laboratory Instruments division Page 3 1 INTRODUCTION 1 1 Apparatus use and specifications The RVO 004 Standard and RVO 004 Control rotary vacuum evaporator is used for evaporation under low pressure at a preset temperature of the heating bath if the bath is a part of the delivery and under permanent and in advance specified stirring of the evaporated solution The exhausted vapours condense in a vertical cooler and are collected in a flask This ensures that the evaporated solution cannot be damaged and therefore impaired RVO 004 Standard is equiped by water bath with the thermostatic temperature control RVO 004 Control is equiped by water bath with the electronic temperature control 1 2 Technical characteristics Evaporating flasks 20 4000
6. illing pipe with a valve long Ball adapter 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 Test tube 20ml joint NZ14 23 Adapter NZ29 32 NZ14 23 Suck pipe 7 2 2 Spare parts other accessories RO1520 1TOO0007 1TG24524 1TOO0009 1TOO0010 1TOO0008 RO1080 1041 4SKL0026 4SKL0027 90000013 5HAD0003 90000036 90000044 Fuses Protection bath cover Gufero sealing 35 22 10 Fig 2a Flat sealing Gufero sealing 35 22 7 Fig 2b Scraper ring Sealing PTFE Fig 2c 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 VM20D recomended Spare diphragms and sealing for VM20D Heating bath stainless steel T 200 mA INGOS Ltd Laboratory Instruments division Page 12 1 48KL0026 50ml 4SKL0021 100ml 4 1 0025 4SKL0005 45 1 0020 250ml 4SKL0022 4SKL0002 4SKL0001 45 0033 Se 500 ml 45KL0023 4SKLO008 1000 ml 4SKL0004 2000 ml 4SKL0003 5 2 45 1 0017 4000 ml 45 0012 45 10024 48010006 Dh 45020034 45 4 e NOS mi 48010015 45010010 100ml eh e 48 10009 4SKL0014 4SKL0011 4SKL0016 ud Fig 3 Glass accessorie
7. ml Rotation speed 10 to 200 rpm Bath temperature Standard 35 C 95 C Regulation accuracy 5 Bath temperature Control from the ambient temperature 5 C 100 C Regulation accuracy Control 2 C Power supply 230V 410 50Hz Power INPUL eterne max 24 VA Bath input esse max 2000 VA Weight without glass 8 kg Dimensions w x hx d 600 x 950 x 390 mm including glass 1 3 Symbol Explanation hot surface INGOS Ltd Laboratory Instruments division Page 4 2 TECHNICAL DESCRIPTION The instrument consists of a stand head with rotating housing cooler s holder pipe adapter of the bulb condenser flask with a ball joint round bottomed flask inlet pipe with a valve flexible and fixed clamp For complete list of basic accessories see paragraph 7 1 2 1 Fitting Vacuum connection 8 Stand 2 Fitting Cooling water connection 9 Rotation controling 3 Condenser cooler 10 Rotation casing Head 4 Filling pipe with a valve 11 Round bottom flask joint NZ29 32 5 Fixed clip 12 Fixing screw 6 Receiving flask 1000 ml with ball joint socket 13 Heating bath Fig 1 Location of individual parts of RVO INGOS Ltd Laboratory Instruments division Page 5 3 STARTING OF OPERATION 3 1 Unpacking of the apparatus Remove the
8. n 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 again The bath no warms Put out the socket plug of the bath and let the bath cool down Plug in again fill up the water or oil and set required temperature 6 SAFETY AND OPERATION CONDITIONS 6 1 Operation safety Securing the rotation of the evaporated sample Overcurrent protection of the driving motor If the resistance against rotation exceeds a specified limit the power supply of the driving motor is disconnected Securing the bath heating With thermal fuse during overheating above 200 C INGOS Ltd Laboratory Instruments division Page 10 6 2 Operation conditions The instrument is designed for work under standard laboratory conditions at temperatures from 10 to 30 C and air humidity to 80 C It is forbidden to handle a bath heated to a temperature higher than 40 C Attention Be especially careful when replacing a round bottomed flask after increasing the concentration of the evaporated sample If the flask cannot be removed easily from the cone carry out further operation only after cooling the bath 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 o
9. nly 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 7 ACCESSORIES AND SPARE PARTS 7 1 Basic accessories comes with evaporator Inlet cord Glass assembly Round bottom flask 1000 2000 ml NZ29 32 Receiving flask 1000 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 2a pos 4 flat sealing Fig 2a pos 5 7 2 Other accessories 7 2 1 Glass accessories Fig 3 4SKL0021 Evaporating flask 50 ml joint NZ29 32 4SKL0025 Evaporating flask 100 ml joint NZ29 32 4SKL0022 Evaporating flask 250 ml joint NZ29 32 4SKL0023 Evaporating flask 500 ml joint NZ29 32 4SKL0004 Evaporating flask 1000 ml joint NZ29 32 45 0003 Evaporating flask 2000 ml joint NZ29 32 4SKL0012 Evaporating flask 4000 ml joint NZ29 32 4SKL0017 Receiving flask 250 ml joint KS35 20 4SKL0024 Receiving flask 500 ml joint KS35 20 4SKL0006 Receiving flask 1000 ml joint KS35 20 4SKL0034 Receiving flask 2000 ml joint KS35 20 4SKL0005 Vertical condenser 4SKL0033 Diagonal condenser INGOS Ltd Laboratory Instruments division Page 11 4SKL0020 45 0001 4SKL0002 4SKLO0008 4SKL0009 4SKL0010 4SKL0019 4SKL0018 4SKL0011 4SKL0014 45 0015 45 0016 4SKL0035 RO3212 Dry ice trap Filling pipe with a valve short F
10. obtemperans i e ii 14 8 1 ee ole een lh erm eee ee 14 82 14 8 3 Waste disposal 2 5 nnne i rate Pe re Ed nmn l4 OF CONTENTS ENEAS 14 9 List of picturtes and tables l4 List of picturtes and tables 1 Location of individual parts of 5 2 Ball adapter sealing section view emm nr 7 9 3 Glass accessortes OVervIeW iie etos e ce e pelos dep epo ope 13 INGOS Ltd Laboratory Instruments division Page 15
11. ondenser 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 between 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 5 2 Other failures The instrument does not react after being turned on Check the fuse or replace for a new one of the same parameters as appropriate Check that the rotation is not hindered turning by hand turn on and off the network switch The window of the rotation key is flashing rotating parts are not moving Ensure that Rotation blocking knob is set to Unlock and tha
12. s overview INGOS Ltd Laboratory Instruments division Page 13 8 CONCLUSION 8 1 Carrying out of repairs 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 A warranty will be provided for the product by the manufacturer for a period of one year after handing it over to the buyer The instrument may be used only in the manner described in these instructions for use The instrument must not be used in a manner different from that indicated in these instructions otherwise the safety of operation may be affected The manufacturer does not accept responsibility for damage arising by non fulfilment of the requirements of these instructions 8 3 Waste disposal When the instruments operating life is over dispose it in respect to valid 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 14 9 1 9 1 Fig Fig Fig TABLE OF CONTENTS INTRODUCTION erret eee itn lb spice ter EI E Henr 4 11 Instrument use and specification 2 eene 4 12 Lechnicalanforma tlon s E ectetuer ve 4 1 3 Symbol Explanation 5 d ve me E Dr e ave alee hans
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