Rotavapor® R100 Operation Manual
Contents
1. Connect cooling media tubes to the two coolant connections 2 and 3 using GL14 cap nuts There is no need to distinguish between flow and return when do ing so Connect the vacuum tubing to the vacuum connection 1 using a GL14 cap nuts 24 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Installation 5 5 6 Electrical connections gt Make sure that the available power supply matches the rating indicated on the type plate Plug the rotary drive unit connecting lead into the socket 2 on the heating bath Plug the power cord into the socket 1 on the heating bath and then into a mains power socket gt If an extension lead is required make sure that it is earthed and has a suitable power rating 5 7 Overview of connections The diagram below shows the connection of tubing and electrical leads in a typical ap plication of the Rotavapor R 100 in conjunction with a Recirculating Chiller F 105 a Vacuum Pump V 100 an Interface 100 and a Woulff bottle see also Chapter 3 2 4 Typical application page 14 e E ty gt out 2 E IN O e e C o O Zl EZ The connections to the Recirculating Chiller F 105 the Vacuum Pump V 100 and the Interface I 100 are described in the particular operating instructions in each case2. Operation Manual Rotavapor R 100 25 60 5 Installation B CHI Labortechnik AG 5 8 5 9 Setting up and filling the heating bath gt Locate the heating bath 1 in the L shaped cut out in the Rotavapor base 2 IMPORTANT Risk of heating bath corrosion due to use of unsuitable heating fluid gt Do not use pure distilled water or de ionised water gt If pure distilled or de ionised water has to be used add 1 to 2 g of Borax Na B O x 10 H O per litre of water The recommended fluid for use in the heating bath is water Normal tap water may be mixed with distilled water with a mixing ratio of up to 1 1 according to the water hard ness gt Fill the heating bath with suitable fluid Quick check gt To complete the installation process check the following points gt Switch on the rotary drive unit change the rotation speed and check that the evap orating flask rotates at a different speed gt CAUTION Risk of skin burns Make sure that the heating bath is filled switch on the heating bath and check that the heating fluid heats up Chapter 6 1 1 Prepar ing the heating bath page 27 gt Check that the height of the rotary drive unit can be adjusted see Chapter 6 1 5 Vertical adjustment page 30 26 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Operation 6 6 Operation 6 1 Preparations 6 1 1 Preparing the heating bath Risk of skin
3. Operation Manual Rotavapor R 100 51 60 10 Appendix B CHI Labortechnik AG Water regulation nozzle Restriction valve hose clamp sieve 011606 Used when tap water is applied as vacuum source to reduce flow rate of the water Water jet pump Plastic 002913 Used when tap water is applied as the vacuum source Water jet pump B 764 Magnetic valve FFKM 24V 031358 Simple principle of vacuum generation without cooling water valve only used in combination with a vacuum controller interface Water jet pump B 767 Magnetic valve 2pcs FFKM 24V 031357 Simple principle of vacuum generation with cooling water valve only used in combination with a vacuum controller interface Glassware Glass assemblies Glass assembly C Cold trap 500cm2 040640 For the distillation of low boiling point solvents No need of cooling liq uid Contents 1 L receiving flask ball joint clamp stopcock feed tub ing Not included Evaporating flask vapor duct holder Glass assembly C Cold trap 500cm2 P G 040642 For the distillation of low boiling point solvents No need of cooling liq uid Contents 1 L receiving flask ball joint clamp stopcock feed tub ing Not included Evaporating flask vapor duct holder Glass assembly V Vertical condenser 1460cm2 11057056 For standard application Used with recirculating chiller or tap water Features No top hole No connection for vapor temperature sensor Conte
4. 36 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Operation 6 6 3 Finishing distillation gt vvvv Raise the rotary drive unit see Chapter 6 2 1 Raising and lowering the evaporat ing flask page 33 Vent the Rotavapor Turn off the rotary drive unit set the rotation speed to 0 rpm Switch off the heating bath CAUTION Risk of skin burns from hot evaporating flask Check the tempera ture of the evaporating flask and if necessary allow it to cool down or else wear suitable protective gloves Remove the evaporating flask see Chapter 6 3 1 Removing the evaporating flask page 37 Turn off the coolant supply Remove the receiving flask see Chapter 6 3 2 Removing the receiving flask page 38 Dry the Rotavapor see Chapter 7 6 Removing solvent accumulations page 41 Clean the Rotavapor and all glass components see Chapter 7 Cleaning and ser vicing page 39 6 3 1 Removing the evaporating flask ww ww wy ww Raise the rotary drive unit see Chapter 6 2 1 Raising and lowering the evaporat ing flask page 33 Vent the Rotavapor Turn off the rotary drive unit set the rotation speed to 0 rpm CAUTION Risk of skin burns from hot evaporating flask Check the tempera ture of the evaporating flask and if necessary allow it to cool down or else wear suitable protective gloves Firmly hold the evaporating flask 4 and release the combi clip
5. The pressure in the evaporating flask should be set so that the boiling point of the sol vent is around 40 C see Chapter 10 1 Solvent table page 47 The flow rate of the coolant depends on the type of coolant used and the capacity of the cooler but should be at least 40 50 L h Those settings offer the following advantages e The evaporating flask can be replaced without the risk of skin burns e The evaporation rate of the water in the heating bath is low e The energy of the heating bath is efficiently utilized To achieve optimum distillation all devices in the system should be matched to one another Therefore we recommend that the Rotavapor R 100 is used together with the BUCHI Vacuum Pump V 100 and the BUCHI Recirculating Chiller F 105 see Chapter 3 2 4 Typical application page 14 That will enable achievement of a stable vacuum and stable cooling and thus a more efficient distillation process 34 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Operation 6 6 2 3 Optimization distillation Depending on the solvent involved it may also be possible to further optimize the dis tillation process The distillation should always be set up so that the condensate does not cover more than three quarters of the coil in the condenser The top quarter should remain exposed Risk of explosion from excessive internal pressure The evaporating flask and or the condenser could e
6. 10pcs screw cap with hole GL14 incl FEP seal 041999 Content Hose barbs cap nuts seals Operation Manual Rotavapor R 100 55 60 10 Appendix B CHI Labortechnik AG 10 2 5 Cap nuts set 10pcs cap nuts with hole GL14 041956 Spare parts Drain disc PTFE 5 1 14mm 040625 Top cover For C condenser PETP 027479 Seal set For CICR condenser PTFE EPDM 027462 Screw couppling set Couppling pressure spring 048237 Rubber band To fasten condenser 032013 Cross sleeve To fasten condenser 027344 Not included Rubber band 032013 Condenser C Cold trap 500m2 040645 Condenser V Vertical condenser 1460cm2 11055921 Cold finger For C condenser 000672 Cold trap mantle For C condenser 040641 Stopcock For C condenser glass 040628 Tubing PTFE 3 4mm white 600mm 028096 Utilization Feeding Screw cap GL10 023875 56 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Appendix 10 10 3 List of abbreviations Abbreviation Meaning ADR Accord europ en relatif au transport international des marchan dises dangereuses par route European Agreement concerning the International Carriage of Dangerous Goods by Road DKD Deutscher Kalibrierdienst German Calibration Service EPDM Ethylene propylene diene monomer FEP Fluorinated ethylene propylene FFKM Perfluoro elastomer FPM Fluorinated propylene monomer G
7. 42 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Help with faults 8 Fault Possible cause Remedy Optimum distilla tion not achieved Too much back evaporation from the receiving flask espe cially with solvent mixtures gt Empty receiving flask and restart distillation see Chap ter 6 3 2 Removing the re ceiving flask page 38 Chapter 6 1 4 Fitting the re ceiving flask page 30 and Chapter 6 2 Performing dis tillation page 32 Other faults in distillation process e g sudden cooling too little heat flow etc gt Check temperatures of heat ing bath and coolant and ad just as necessary see Chapter 6 1 1 Preparing the heating bath page 27 and or cooler operating instruc tions gt Lower pressure until distilla tion resumes see vacuum pump operating instructions Operation Manual Rotavapor R 100 43 60 8 Help with faults BUCHI Labortechnik AG 8 2 Remedy 8 2 1 Resetting overheat safety cut out Risk of skin burns from hot components gt Do not touch hot components unless wearing suitable protective gloves gt Switch off the device gt Unplug the power supply for the heating bath and rotary drive unit Allow the heating bath to cool down then empty it gt Using a narrow object or screwdriver press the switch 1 on the underside of the heating bath The overheat safety cut out
8. In addition it is fitted with an electronic and a mechanical overheat cut out The electronic overheat cut out monitors the temperature limit the actual temperature of the bath must not exceed the specified temperature by more than 2 C for longer than 2 minutes the heating rate the actual temperature must not increase by more than 5 C within 5 seconds and the function of the temperature sensor If the elec tronic overheat cut out trips the device should be inspected by a BUCHI service tech nician The mechanical overheat cut out consists of a bi metallic thermostat that immediately cuts off the power supply at high temperatures above 145 C The mechanical over heat cut out has to be manually reset once the heating bath has cooled down see Chapter 8 2 1 Resetting overheat safety cut out page 44 3 5 2 Protection against electrical overload The heating bath is equipped with fuses to protect against electrical overload The rotary drive unit has an electrical overload cut out 3 5 3 Clips and holders e Combi clips for fixing the evaporating flask and safe release of sticking ground glass joints e Ball joint clamps for securely fixing the receiving flask e Laboratory stand and holder for fixing glass apparatus e Cap nut for fixing the condenser 3 5 4 Glassware e High quality borosilicate glass 3 3 e GL14 hose barbs for preventing glass breakage 3 5 5 Optional accessories e Safety guard to protect user against
9. Nevertheless risks to persons property or the environment can arise if the device is used incorrectly Appropriate warnings in this manual serve to alert the user to these residual dangers Dangerous vapors Distillation can produce dangerous vapors that are capable of causing life threatening toxic effects Do not inhale any vapors produced during distillation Ensure that vapors are removed immediately by a suitable fume hood Only use the device in well ventilated areas If vapors escape from joints or connections check the seals concerned and re place them if necessary Do not distill any unknown fluids Observe the safety data sheets for all fluids used vvvv vv 8 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Safety 2 2 4 2 High internal pressure The evaporation of fluids can produce high pressures inside the flask or the con denser If that pressure becomes too great the glass components could explode gt Make sure that the internal pressure inside the glass components is never greater than atmospheric pressure When distilling without a vacuum set the vacuum pump to atmospheric pressure so that excess pressure is automatically dissipated gt Ifa vacuum pump is not used leave the vacuum connection open 2 4 3 Hot surfaces and liquids The heating bath evaporating flask and parts of the condenser can become very hot Iftouched they can cause skin burns gt Do not tou
10. 008750 Glass SJ29 32 1000mL 000435 Glass SJ29 32 1000mL P G 020729 Glass SJ29 32 100mL 000432 Glass SJ29 32 100mL P G 033404 Glass SJ29 32 2000mL 000436 Glass SJ29 32 2000mL P G 025323 Glass SJ29 32 250mL 000433 Glass SJ29 32 250mL P G 025520 Glass SJ29 32 3000mL 000437 Glass SJ29 32 3000mL P G 025324 Glass SJ29 32 4000mL 047991 Glass SJ29 32 4000mL P G 047993 Glass SJ29 32 500mL 000434 Glass SJ29 32 500mL P G 025322 Glass SJ29 32 50mL 000431 Glass SJ29 32 50mL P G 033405 Drying flask Glass SJ24 40 1000mL 000420 Glass SJ24 40 2000mL 011580 Glass SJ24 40 500mL 011579 Glass SJ29 32 1000mL 000453 Glass SJ29 32 2000mL 000454 Glass SJ29 32 500mL 000452 Beaker flasks Glass SJ24 40 1500mL for drying 034270 Glass SJ24 40 1500mL for evaporation 034247 Glass SJ24 40 500mL for drying 034768 Glass SJ24 40 500mL for evaporation 034765 Glass SJ29 32 1500mL for drying 034269 Operation Manual Rotavapor R 100 53 60 10 Appendix BUCHI Labortechnik AG Glass SJ29 32 1500mL for evaporation 034230 Glass SJ29 32 500mL for drying 034767 Glass SJ29 32 500mL for evaporation 034764 Receiving flasks Glass BJ35 20 1000mL 000425 Glass BJ35 20 1000mL P G 020728 Glass BJ35 20 1000mL P G LT 040775 Application temperature 70 to 40 C Glass BJ35 20 1000mL P G drain valve 036919 Glass BJ35
11. 6 3 1 Removing the evaporating fl SK LL kk ek kake rr 37 6 3 2 Removing the receiving Task vitral daa an keke a l n Ek kanan day keyen a an 38 7 Cleaning and servicing soci in 39 7 1 Inspecting and cleaning the Vapor dUi esonora n OEE 39 7 2 Checking the system forleaks ocio 39 7 3 Checking SEAS une A A TERES 40 7 4 Cleaningithe condensa ico idad 40 7 5 Cleaningithe heating Dal lt Ey zl A a 41 7 6 Removing solvent accumulations iii eect ya kala say ak k kya ka aka Y a id 41 8 Help with faults acia dikek keka kaks kake ali beke el nake ka glk kun ak d k bd Ke ke ka eez e Ae kuf a a k kul Kan D w 42 8 1 Faults possible causes and reMedies cccccccnccccccncncccnncnononononcnnnnnonnnnnnnnnnnnnnnnnnnnnnnonononananannannnnnnnnnnns 42 8 2 REMO aiii A A IA A O 44 82 1 Resetting overheat safety Cut Out virilidad 44 8 2 2 Replacing the TUS wise s xus secd dayk n eeniin k r yad al kn Wa sedaka nk ed an n ka a ake ak e a ek ew yan 45 9 Taking out of service and diSDOSal LL EEE kk kk kk kk KAKA AK KARAR KAWA WE 46 9 1 Taking Out Of SERVICE rasime A ia sk aka H 46 9 2 A NT 46 10 PAD DOIN A AO 47 10 Solventtable iii rue ER 47 10 2 Spare parts and accessories dx yaya wla dala kana nae lak kera d zan Z w dann da waa a dark nA WA WG krn a u 48 10 251 Glass apparatus V minor A rada a AA Sin kk da a Aa a d wada n hennes
12. WAW KA 16 3 3 Specifications SUpplied ccceecccecceceeeeeeeeeeeeeaaeceeeeeeeeeeeseceaaaaeaaeceeeeeeeeeeeseccqeesaeeeeeeeeeeeeesesseeninaeess 16 3 4 Technicalbdata cutaa ara A A s 17 341 Rotavapor R 100 ccoo aida 17 3 4 2 Heating bath B 100 vicio a 17 3 4 3 Ambient Conditions sieaa aa Ea a e aaa Wa ked da S AE a kulk d a SAR WA dak ad 18 344 M t er ls civil Di 18 3 5 Safety TOA Suicida 19 3 5 1 Overheat Cutout spirit AAA E 19 3 5 2 Protection against electrical overload x axay kx nmay k kina kaniy ya ka p ka ya rra 19 3 0 3 Clips and ne SeeeeD r r rP P mmm mmmmmmmmm 19 9 0 4 AS WAS x k mim d na kesa kd kk aka kak ka an d k k kay d ke id bala da ka dav aa a weda ida 19 3 5 5 Optional acessories ronaki pnia aaa aa Aaa Eaa aE aa ia i aaa aa nnair ENa 19 4 Transport and storage si ika kini dk di 20 4 1 TEA SON an 20 4 2 De O 20 Operation Manual Rotavapor R 100 iii Contents B CHI Labortechnik AG 5 Installation riada arar lied 21 5 1 Installation SIS miii a a A e a aga 21 5 2 Mounting the rotary drive unik ies coito A O ao AAA 21 5 3 Fitting the vapor duct and CONS iio TN 22 5 4 Fitting the Glass Stopcock s 5 sunne enike nan n HAA ico E EE b HEWAE W b EMANE Uu bew k WER V R 23 5 5 Connecting the vacuum and cooling media tUDINQ ooooocccccnnnocccoconnoanccccnnnonccncna nana ncnn canon cn cnn kk aA
13. a seal depends on much it is used and how well it is looked after 1 Vacuum connection seal 4 Feed tubing seal 2 Coolant seal 5 Vacuum gasket not visible 3 Coolant seal gt Remove seals and inspect for damage and cracks gt Rinse intact seals in water or ethanol and dry with a soft cloth gt Replace damaged seals and check the corresponding glass contact faces for dam age e g wear marks A NOTE New PTFE seals require approx 10 hours to achieve an optimum seal 7 4 Cleaning the condenser Using a wash bottle squirt ethanol into the vacuum connection of the condenser and rinse it out After rinsing allow the ethanol to drain out at the bottom gt Use an alkaline cleaning agent to remove stubborn dirt e g algae 40 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Cleaning and servicing 7 7 5 Cleaning the heating bath IMPORTANT Risk of short circuit from fluid penetration into device gt Do not immerse heating bath or rotary drive unit in water or pour water over them gt Only wipe down the housing with a damp cloth The inside of the heating bath bowl should be cleaned regularly and at the latest if e the heating bath is contaminated e limescale deposits start to form e the stainless steel surface of the heating bath starts to rust gt Unplug the power supply for the heating bath and rotary drive unit gt Allow the heating bath to cool
14. burns from hot fluids and surfaces gt Do not put your hands in the hot fluid gt Do not carry shift tip or otherwise move the heating bath when it is filled with hot fluid gt Do not fill the heating bath right to the very top Allow for the expansion of the fluid when heated Do not switch on the heating bath when it is empty v Using oil as a heating fluid Risk of skin burns from oil splashes gt Never pour water into hot oil gt Make sure that the oil used is suitable for these purposes gt Make sure that the heating bath is filled Switch on the device at the master switch 3 The heating bath temperature last set is displayed gt Set the desired temperature using the adjustment buttons 4 The set temperature 1 flashes during adjustment Afterwards the current actual temperature is indicated and the heater switched on Operation Manual Rotavapor R 100 27 60 6 Operation B CHI Labortechnik AG 6 1 2 Fitting the evaporating flask IMPORTANT Risk of evaporating flask damage if fitted incorrectly gt When fitting the evaporating flask make sure that the edge of the glass does not strike the vapor duct gt Tighten combi clip no more than hand tight gt Carefully fit evaporating flask 3 onto the vapor duct 2 gt Slide clip 4 over the neck of the flask gt Screw
15. condenser in position When doing so make sure that the spring clip in the cap nut completely encircles the neck of the condenser 22 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Installation 5 5 4 Fitting the glass stopcock Materials required e Grease Glisseal 40 blue order number 048197 EZ Connect a supply tubing for solvent 2 gt Apply a thin coat of Grease Glisseal 40 blue to the glass stopcock 1 Insert glass stopcock into the condenser and turn to the desired position The glass stopcock performs various functions depending on its position e Glass stopcock handle pointing forwards or backwards the system is sealed This is the standard position for distillation e Glass stopcock handle pointing upwards system is being vented e Glass stopcock handle pointing downwards additional solvent can be fed into the evaporating flask via a connected feeding tubing Operation Manual Rotavapor R 100 23 60 5 Installation BUCHI Labortechnik AG 5 5 Connecting the vacuum and cooling media tubing To achieve optimum distillation all devices in the system should be matched to one another Therefore we recommend that the Rotavapor R 100 is used together with the BUCHI Vacuum Pump V 100 and the BUCHI Recirculating Chiller F 100 or F 105 see Chapter 3 2 4 Typical application page 14
16. da ala sa ar ealare ek 7 2 1 Miended USE yyy cesta A A A aceasta da advan A A A A A A 7 2 2 Use other than that intended sesion da riada 7 2 3 Staffqualmication X ge r 8 2 4 Residual TISKS cuina OEA AR ha Ada ue Hah cad 8 R DD ks iii lb _ o ___o JgOw 8 24 2 High Internal POSSUO cso 5 ye it A A n a l Salane kak k 9 24 3 Hot surfaces ard liqulC 8 yalyy y la ar rke a N e H NE K ka dk da VA We dR ZANA h 9 rte a za o2222 rn _ oompnmnm gggg rr rea 9 245 ROUI PANS TY Dy bb o o if 9 2 4 6 RS ka a dalkkkaklkk kakul kalakannex cinan de k n da kaka wa k kun kalik a xuaka anina 9 2 5 Personal protective equipment oooooccccncocoooooccnncononnccnnnnnnnn ono nncnnnnnnnnn nana naar kk k kek kK kK KA A KK KA KA KAK KK KK KA KA KIRA KA A 9 2 6 Modifica n ND DD eaaa aa aa rg 10 3 Product GOSCIIPTIOM is si sis baley kai yella danana da d ka al an n ak Ka a s Hek d a n k w l kk d n dua sl dae e da kada ka 11 3 1 Description of TUNCUOM miira ina 11 3 2 COMU ol EE EEE EE EE Nr 12 3 21 Front VIEW uendra pas o aaa aiaa aaa aa AE aa EE ae AeA Na ORE ALAE 12 322 Rear id aa aaa aeaa EA AA AA A ad 13 3 2 3 Heating bath user Inlerflal6 i i i malin dan dn na 13 32 4 Typical application id s Z na w Zana yada Va d n an a 14 A O 15 3 2 6 Warning symbols on the device oooononicccnnnnncccccnnnconccccononnnonono kak nn nan nr rn kk AA AA AK A AWK AKA KAR AA KA
17. down then empty it gt Remove small amounts of limescale in the bowl of the heating bath using non abrasive cleaners e g household cleaner and washing up sponge gt Use acetic acid to dissolve stubborn limescale deposits Afterwards thoroughly rinse out the bath 7 6 Removing solvent accumulations Before any extended period in which the device is not used e g overnight all fluids must be removed from the device and the system dried gt Fita clean and dry evaporating flask and receiving flask see Chapter 6 1 2 Fitting the evaporating flask page 28 and Chapter 6 1 4 Fitting the receiving flask page 30 Make sure that the glass stopcock is closed Connect the vacuum pump and evacuate the R 100 as much as possible Allow the vacuum pump to run for a further 2 to 3 minutes Vent the Rotavapor Check that all solvent accumulations have been removed Dispose of solvent residues in accordance with the specifications of the applicable safety data sheet wy ww ww iw Operation Manual Rotavapor R 100 41 60 8 Help with faults B CHI Labortechnik AG 8 8 1 Help with faults Faults possible causes and remedies Fault Possible cause Remedy Device does not work Device is not connected to power supply gt Check power supply see Chapter 5 6 Electrical con nections page 25 Fuse blown gt Replace fuse see Chapter 8 2 2 Replacing the fuse page 45 gt If f
18. glass splinters solvent splashes or hot heating fluid in the event of accidents or implosions e Laboratory stand for providing additional fixing for condenser see Chapter 10 2 Spare parts and accessories page 48 Operation Manual Rotavapor R 100 19 60 4 Transport and storage B CHI Labortechnik AG 4 4 1 4 2 Transport and storage Transport IMPORTANT Risk of breakage due to incorrect transportation gt Make sure that the device is fully dismantled and all parts of the device are safely packed in such a way as to prevent breakage ideally in the original box gt Avoid sharp movements during transit gt After transportation check the device and all glass components for damage gt Damage that has occurred in transit should be reported to the carrier gt Keep packing for future transportation Storage gt Make sure that the ambient conditions are complied with see Chapter 3 4 Techni cal data page 17 gt Wherever possible store the device in its original packaging gt After storage check the device all glass components seals and tubing for damage and replace if necessary 20 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Installation 5 5 Installation 5 1 Installation site The installation site must meet the following requirements e Firm and level surface e Space requirements at least 620 mm x 510 mm W x D e If distilling under vacuum ther
19. handle 1 the evaporating flask can be lowered into and lifted out of the heating bath see Chapter 6 2 1 Raising and lowering the evaporating flask page 33 To prevent the evaporating flask and the vapor duct from colliding with the heating bath a lower stop can be set using the screw handle 2 e If an especially large evaporating flask or a long vapor duct is being used the entire vertical adjustment range can be moved up or down by means of screw handle 3 see Chapter Moving the vertical adjustment range up down page 31 30 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Operation 6 Moving the vertical adjustment range up down A C Risk of injury when adjusting apparatus height gt Make sure that your fingers are not trapped when adjusting the apparatus height gt Make sure that all tubing are long enough and are not under strain after making the adjustment Loosen the two screw handles 2 and 3 gt Move the rotary drive unit together with the glass components and screw handles so that the adjustment range of handle 1 is sufficient to be able to immerse the evaporating flask in the heating bath and completely lift it out of the heating bath gt Tighten screw handle 3 gt Adjust screw handle 2 so that it acts as a stop for downward adjustment of han dle 1 When the handle is at its lowest position there should be a minimum clear ance of 10 mm betw
20. is reset 44 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Help with faults 8 8 2 2 Replacing the fuse The fuse is on the rear of the heating bath Allow the heating bath to cool down Disconnect the power cord Open the fuse holder 1 with a large screwdriver Replace the blown fuse with an intact one of the same rating Screw the fuse holder 1 back in Reconnect the power cord vvvvvv Operation Manual Rotavapor R 100 45 60 9 Taking out of service and disposal B CHI Labortechnik AG 9 9 1 9 2 Taking out of service and disposal Taking out of service gt Remove all fluids from the glass components see Chapter 7 6 Removing solvent accumulations page 41 gt Switch off the device gt Unplug the power supply for the heating bath and rotary drive unit gt Remove all glass components Disposal The operator is responsible for proper disposal of the Rotavapor When disposing of equipment observe the local regulations and statutory require ments regarding waste disposal 46 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Appendix 10 10 Appendix 10 1 Solvent table Solvent Formula Molar Evaporation en Boiling Density in Vacuum in mass in g ergy in J g point in C g cm
21. see Chapter 6 3 1 Removing the evaporating flask page 37 Press the lock release button 1 on the front of the rotary drive unit gt Firmly hold the vapor duct and turn the combi clip 2 clockwise until the vapor duct is released Visually inspect the vapor duct for damage wear marks and residues Clean the vapor duct with a paper towel and water or ethanol Refit the vapor duct see Chapter 5 3 Fitting the vapor duct and condenser page 22 ww ww 7 2 Checking the system for leaks Precondition M An external vacuum pump with a pressure gauge is connected gt Make sure that all flasks are fitted and the glass stopcock is closed Connect the vacuum pump and evacuate the R 100 to a pressure of 50 mbar gt Switch off the vacuum pump If necessary disconnect the vacuum tubing so as to exclude the vacuum pump as a possible source of a leak Check the pressure after one minute If the pressure has risen by less than 3 mbar after one minute the system is air tight If the system is not air tight Check all seals see Chapter 7 3 Checking seals page 40 gt Examine all tubing and replace if they are brittle or cracked gt Grease ground glass joints if necessary Operation Manual Rotavapor R 100 39 60 7 Cleaning and servicing BUCHI Labortechnik AG 7 3 Checking seals Seals are wear parts They have to be regularly inspected cleaned and if necessary replaced The life of
22. 0mL flask 5pcs 011574 Glass SJ29 32 incl 100mL flask 5pcs 001333 Glass SJ29 32 incl 20mL zyl flask 12pcs 001335 Glass SJ29 32 incl 20mL zyl flask 20pcs 001336 Glass SJ29 32 incl 20mL zyl flask 6pcs 001334 Glass SJ29 32 incl 50mL flask 5pcs 001332 10 2 4 Wear parts Vacuum gaskets KD22 PTFE 000636 KD22 PTFE FDA compliant 11056622 Seals For cap nut GL14 FEP 038225 Set 10pcs for hose barbs GL14 EPDM black 040029 Set 10pcs for hose barbs GL14 FPM green 040040 Set 20pcs for hose barbs GL14 silicone red 040023 Hose barbs Bent GL14 incl silicone seal 018916 Set 2pcs bent 1 straight 1 GL14 silicone seal 041939 Content Hose barbs cap nuts seals Set Set 3pcs bent GL14 silicone seal 041987 Content Hose barbs seals Set 4pcs bent GL14 EPDM seal 043129 Content Hose barbs cap nuts seals Set 4pcs bent GL14 FEP seal 040295 Content Hose barbs cap nuts seals Set 4pcs bent GL14 silicone seal incl cap nut 037287 Content Hose barbs cap nuts seals Set 4pcs bent GL14 silicone seal incl cap nut 043128 Content Hose barbs cap nuts seals Set 4pcs straight GL14 EPDM seal 040296 Content Hose barbs cap nuts seals Set 4pcs straight GL14 silicone seal 037642 Content Hose barbs cap nuts seals Set 6pcs bent 4 straight 2 GL14 silicone seal 038000 Content Hose barbs cap nuts seals Further wear parts Screw caps set 5pcs GL14 040624 Cap nuts set
23. 100 We also recommend that the temperature difference between the coolant fluid and the heating bath is 40 C see Chapter 6 2 2 Adjusting distillation conditions page 34 Operation Manual Rotavapor R 100 11 60 3 Product description B CHI Labortechnik AG 3 2 Configuration 3 2 1 Front view Fig 1 Configuration of R 100 with V condenser 1 Condenser 9 Rotary drive unit 2 Glass stopcock 10 Combi clip 3 Solvent feeding 11 Evaporating flask 4 Power supply for rotary drive unit 12 Heating bath 5 Receiving flask 13 Master switch 6 Handle for height adjustment 7 Lower vertical stop 8 Vertical operating range adjuster Fig 2 Rotary drive unit 1 Rotation speed control 3 Rotary drive locking button 2 Immersion angle locking lever 4 Combi clip 12 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Product description 3 3 2 2 Rear view Fig 3 Rear view R 100 1 Power supply connection 3 Vacuum connection 2 Fuse 4 Coolant fluid connection 5 Power supply for rotary drive unit 3 2 3 Heating bath user interface 1 Heating Bath B 100 Fig 4 Heating bath user interface 1 Temperature display 3 Master switch 2 Heating process indicator dot 4 Ad
24. 20 100mL 000422 Glass BJ35 20 2000mL 000426 Glass BJ35 20 2000mL P G 025265 Glass BJ35 20 2000mL P G LT 040776 Application temperature 70 to 40 C Glass BJ35 20 250mL 000423 Glass BJ35 20 250 mL P G 11060907 Glass BJ35 20 250 mL P G LT 11060908 Application temperature 70 to 40 C Glass BJ35 20 3000mL 000427 Glass BJ35 20 3000mL P G 025266 Glass BJ35 20 3000mL P G LT 040777 Application temperature 70 to 40 C Glass BJ35 20 500mL 000424 Glass BJ35 20 500mL P G 025264 Glass BJ35 20 500mL P G LT 040774 Application temperature 70 to 40 C Glass BJ35 20 50mL 000421 Vapor ducts For V C cond 22mm SJ24 40 incl Combi Clip 032341 For V C cond 22mm SJ29 32 incl Combi Clip 032339 Stopcocks Stopcock Professional glass SJ18 8 38 000637 For aeration of the system Less cross contamination than with stan dard stopcock Stopcock PTFE SJ18 8 38 023896 For aeration of the system For applications when grease should be avoided used instead of standard stopcock Stopcock Standard glass SJ18 8 38 040627 For aeration of the system Distillation spiders Glass SJ24 40 incl 100mL flask 5pcs 011575 54 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Appendix 10 Glass SJ24 40 incl 20mL zyl flask 20pcs 011578 Glass SJ24 40 incl 5
25. 285 x 219 x 326 mm Weight 3 9 kg Voltage 100 120 V 220 240 V Frequency 50 60 Hz Power consumption 1700 W Heater output 1300 W Enclosure rating IP21 Fuse T 12 5 AL 250 V 100 120 V T 6 3 AL 250 V 220 240 V Temperature range 20 95 C Max flask size 4000 mL Adjustment accuracy 1 Bath capacity 4L High temperature cut out gt 145 C Approval CE Operation Manual Rotavapor R 100 17 60 3 Product description B CHI Labortechnik AG 3 4 3 Ambient conditions Max altitude above sea level 2000 m Ambient temperature 10 40 C Maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 at 40 C The Rotavapor may only be used in indoor areas 3 4 4 Materials Component Material Rotavapor housing Anodized aluminium with powder coating Heating bath housing PBT partially glass fiber reinforced Heating bath Stainless steel 1 4404 glass peened Safety guard Polycarbonate Guard ring of safety guard PBT partially glass fiber reinforced Rotary drive unit Stainless steel 1 4305 Flange connection to condenser Aluminium Seal NBR PTFE 18 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Product description 3 3 5 Safety features 3 5 1 Overheat cut out To protect against overheating the heating bath has a thermostatic bath temperature control
26. 3 by screwing it counter clockwise Push the clip 2 back from the neck of the evaporating flask Detach the evaporating flask If the evaporating flask sticks because of chemical residues press the lock release button 1 and twist the flask 4 counter clockwise to remove it Operation Manual Rotavapor R 100 37 60 6 Operation B CHI Labortechnik AG 6 3 2 Removing the receiving flask Raise the rotary drive unit see Chapter 6 2 1 Raising and lowering the evaporat ing flask page 33 Vent the Rotavapor Turn off the rotary drive unit set the rotation speed to 0 rpm Firmly hold the receiving flask 3 remove the ball joint clamp 2 and remove the receiving flask Make sure that any dripping condensate cannot cause any damage ww ww 38 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Cleaning and servicing 7 7 Cleaning and servicing e NOTE 1 Users may only carry out the servicing and cleaning operations described in this sec tion Any servicing and repair work which involves opening up the housing may only be carried out by BUCHI service technicians Use only genuine BUCHI consumables and spare parts in order to ensure correct operation of the device and preserve the warranty gt 7 1 Inspecting and cleaning the vapor duct Switch off the device gt Remove the evaporating flask
27. 3 Serial number 9 Approvals 4 Input voltage 10 Symbol for Do not dispose of as household waste 5 Frequency 11 Product code 6 Maximum power rating Operation Manual Rotavapor R 100 15 60 3 Product description B CHI Labortechnik AG 3 2 6 3 3 Warning symbols on the device The device carries the following warning symbol Specifications supplied System with glassware System without glass ware Rotavapor R 100 1 Heating bath B 100 1 Condenser as per order number Vapor duct with combi clip Vacuum seal KD22 Evaporating flask 1 litre Receiving flask 1 litre Solvents table flyer _ ee ee Required coolant and vacuum tubing 1 set Power cord 16 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Product description 3 3 4 3 4 1 3 4 2 Technical data Rotavapor R 100 Dimensions W x H x D 617 x 898 x 502 mm inc condenser and heating bath 480 x 626 x 502 mm w o condenser and heating bath Weight 18 19 kg depending on glassware included Voltage 24V DC Power consumption 30 W Enclosure rating IP21 Immersion angle 0 35 Adjustable height 150 mm 100 mm optional extension Rotation speed 20 280 rpm Flask size 50 4000 mL Max flask capacity 3 kg Approval CE Heating bath B 100 Dimensions W x H x D
28. 5 5mm transpar 1460cm2 ent 330mm 11055921 Condenser V Vertical cond 1460cm 000636 Vacuum gasket KD22 PTFE 11057057 Glass condenser V Vertical cond 028096 Tubing PTFE 3 4mm white 600mm 1460cm P G 038000 Hose barbs set 6 pcs bent 4 040625 Drain disc PTFE 5 1 14mm straight 2 GL14 silicone seal 032341 Vapor duct For V C cond 22mm 003275 Ball joint clamp For BJ35 20 SJ24 40 incl combi clip 032339 Vapor duct For V C cond 22mm 040627 Glass stopcock Standard glass SJ29 32 incl combi clip SJ18 8 38 023875 Screw cap GL10 037642 Hose barbs set 4 pcs straight GL14 silicone seal 023900 O ring FPM 3 0 2 7mm 037287 Hose barbs set 4 pcs bent GL14 silicone seal incl cap nut Operation Manual Rotavapor R 100 49 60 10 Appendix BUCHI Labortechnik AG 10 2 2 Glass apparatus C _ 027479 000672 027462 040628 Ka T 77 040641 032013 J y 040627 027344 000646 p 028606 vr 052891 048237 032339 STJ 29 32 032341 STJ 24 40 Order no Description Order no Description 040640 Glass assembly C Cold trap 500cm 040627 Glass stopcock Standard glass SJ18 8 38 040641 Cold trap mantle For C condenser 038000 Hose barbs set 6 pcs bent 4 straight 2 GL14 silicone seal 040645 Condenser C Cold trap 500cm 003275 Ball joint clamp For BJ35 20 000672 Cold fing
29. A AA AA 24 5 6 Electrical CONMEGCUONS venia Aa 25 5 7 Overview Of COMNECtIONS ococinioninnoiiicccnnnncr alayan En alaya ka kk aa xak k da ana ku xd kkin k k daya u k k ra ud ku xd Awka ad 25 5 8 Setting up and filling the heating bathi il4 AA a 26 5 9 al CHECK vets ssccigices r_rrrrrr r i 26 6 Operation NE RE aa k kU d k Ye e G hM A Ele k Aa Waaa aS B n ae Se REK 27 6 1 Pr parations Dya a E E EE sadansocsanaientedacesaxatead antnaneedn 27 6 1 1 Preparing the heating bath o o n occiinninicnnnnn nnooccnnnnnccnnnnnnnano nan nn nono rca r anna kk KAKA kK AA AA WAK KAK KAWA 27 6 1 2 Fitting the evaporating Task icon ai 28 6 1 3 Adjusting immersion angle of evaporating flASK cence Ek EKE kek 29 6 1 4 Fitting the r ceiving flask lt n n scinyis ba la n banek s lane xirana kal a ken y b kn na k n n EWE Wk W R N A b 30 61 5 Vericaladustment a ME ii 30 6 2 Performing distillation 0 cece irr nnn ee ee ee erent cnn rr rr cnn rr k d d b i x k keda aana 32 6 2 1 Raising and lowering the evaporating flask uk Eka rar 33 6 2 2 Adjusting distillation conditions oo nnnnninnnnnninnnnnnnncoccnnnnncccnnn O 34 6 2 3 Optimization distillatiOn sssrin araa pasan 35 6 2 4 Feeding solvent during di tlllall f 4 5 3yi4xn ku xelaye conan n k san xel ka diha k Kana 36 6 3 Finishing distllation sica 37
30. GVE Gefahrgutverordnung Eisenbahn German Hazardous Goods Reg ulations for Railways GGVS Gefahrgutverordnung Strasse German Hazardous Goods Regula tions for Road Transport NBR Nitrile butadiene rubber PBT Polybutylene terephthalate PETP Polyethylene terephthalate PTFE Polytetrafluoroethylene RID R glement concernant le transport international ferroviaire de marchandises dangereuses Regulations concerning the Interna tional Carriage of Dangerous Goods by Rail 10 4 Health and safety approval To guarantee the health and safety of our staff and to comply with the law and the reg ulations for handling hazardous materials for the purposes of health and safety at work and safe disposal of waste no products may be sent back to BUCHI Labortech nik AG or repaired unless we have received the declaration below completed and signed Products sent to us will not be accepted for repair or DKD calibration until we have re ceived this declaration gt Copy the form overleaf and complete it Make sure that you know the full details of the substances with which the device has been in contact and the all questions have been answered fully and correctly Send the completed from to us in advance by post or fax The declaration must reach us before the device gt Enclose a copy of the declaration with the device gt If the product is contaminated inform the carrier in accordance with GGVE GGVS RID ADR If the declarat
31. Rotavapor R 100 Operation Manual ES 11593663 en Imprint Product Identification Operation Manual Original Rotavapor R 100 11593663 en Publication date 12 2014 Version B B CHI Labortechnik AG Meierseggstrasse 40 Postfach CH 9230 Flawil 1 E Mail quality buchi com BUCHI reserves the right to make changes to the manual as deemed necessary in the light of experi ence especially in respect to structure illustrations and technical detail This manual is copyrighted Information from it may not be reproduced distributed or used for competi tive purposes nor made available to third parties The manufacture of any component with the aid of this manual without prior written agreement is also prohibited B CHI Labortechnik AG Contents Contents About this GOCUME s i is k lula iknl k s kk ikak a bas ak daka kake zz 5 Warning notices in this document i cierran ye eken O KESERA Kana DA W Kr uw OR N ke w K na WA WER GANA 5 Se idad A A 5 1 2 1 Warning symbols cee tr er nen k kla any n araya d k xa waa E waa dl dwae ak ea ea k ka d le 5 1 2 2 Mandatory directive SYMDOIS i 5 455 xx54454452ay45 244105400529 niiN kanA A O 6 1 2 3 Olhersym DOS i nc nesnn esen diy ca dek da ke vend re n Kanya duz pa k bar Wane AA aie seyda hebek d k 6 1 3 Avallable languages yb ia 6 1 4 TANAKA 6 2 Safety A PP ER O O O aanas aana kk ara a
32. ault recurs contact BUCHI Customer Service Heating bath fails to heat up Device is not connected to power supply gt Check power supply see Chapter 5 6 Electrical con nections page 25 High temperature cut out has tripped gt Reset the overheat safety cut out see Chapter 8 2 1 Resetting overheat safety cut out page 44 Fuse blown gt Replace fuse see Chapter 8 2 2 Replacing the fuse page 45 gt If fault recurs contact BUCHI Customer Service System leaking Ground glass joints not greased gt Grease ground glass joints Tubing leaking gt Replace tubing see Chap ter 5 5 Connecting the vac uum and cooling media tub ing page 24 Seal defective gt Replace seal see Chapter 7 3 Checking seals page 40 Vacuum is not achieved Back evaporation from the re ceiving flask gt Empty the receiving flask see Chapter 6 3 2 Remov ing the receiving flask page 38 Temperature difference be tween evaporating flask and condenser less than 20 C Increase cooling see Chap ter 6 2 2 Adjusting distilla tion conditions page 34 System leaking gt Check system for leaks see Chapter 7 2 Checking the system for leaks page 39 Water pressure of glass filter pump too low gt Increase water flow see pump operating instructions Vacuum pump too weak gt Use suitably dimensioned vacuum pump
33. balls 450pcs PP 10mm To reduce energy consumption of heating bath and for less evaporation of the heating medium for temperatures up to 100 C 036405 Tubing FEP 6 8mm transparent per m Utilization Vacuum cooling media 027900 Natural rubber 6 16mm red per m Utilization Vacuum 017622 Nyflex PVC P 8 14mm transparent per m Utilization Vacuum cooling media 004113 PTFE 94 7 5 5mm transparent 330mm To initate solvent into the evaporating flask during distillation 000646 PTFE 8 10mm white per m Utilization Vacuum tubing industrial Rotavapor 027277 Silicone rubber 6 9mm transparent per m Utilization Cooling media 004133 Further accessories Flask holder Ring non slippery EPDM Holder for round botton flasks 50 5000 mL 048618 Flask holders set 5pcs ring non slippery EPDM Holder for round botton flasks 50 5000 mL 11059916 Cooling water valve 24VAC Valve opens cooling water feed during distillation only used in combi nation with a vacuum controller interface 031356 Lab grease Glisseal 40 60g To grease the joints in order to increase tightness of the system 048197 Manometer with needle valve Incl holder for pump valve vacuum gauge For manual vacuum adjustment 047291 Power adapter 24VDC voltage 100 240V frequency 50 60Hz For operation of Rotavapor without heating bath 11055312
34. ce for visible damage gt If faults occur switch off the device immediately unplug the power cord and inform the operator Do not continue to use devices that are damaged 2 5 Personal protective equipment Depending on the application hazards due to heat and or corrosive chemicals may arise Operation Manual Rotavapor R 100 9 60 2 Safety B CHI Labortechnik AG 2 6 gt Always wear appropriate personal protective equipment such as safety goggles protective clothing and gloves gt Make sure that the personal protective equipment meets the requirements of the safety data sheets for all chemicals used Modifications Unauthorized modifications may impair safety and lead to accidents gt Use only genuine BUCHI accessories spare parts and consumables Technical modifications to the device or accessories should only be carried out with the prior written approval of B CHI Labortechnik AG and only by authorized BUCHI technicians BUCHI accepts no liability whatsoever for damage arising as a result of unauthorized modifications 10 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Product description 3 3 Product description 3 1 Description of function The Rotavapor R 100 is a rotary evaporator with the aid of which single stage distil lation can be carried out quickly without unduly stressing the product The basis of the process is the evaporation and condensing of solvent
35. ch hot surfaces or liquids or else wear suitable protective gloves 2 4 4 Glass breakage Broken glass can cause severe cuts Damaged glass components may implode if subjected to a vacuum Minor damage to the ground joints impairs the sealing effect and may therefore reduce diminish distillation capacity Handle the flask and other glass components carefully and do not drop them Always place the flasks in a suitable holder when they are not mounted on the Ro tavapor gt Always visually inspect glass components for damage every time they are to be used Do not continue to use glass components that are damaged Always wear protective gloves when disposing of broken glass 2 4 5 Rotating parts The evaporating flask and the vapor duct are rotated by the rotary drive unit Hair clothing or jewelry can become caught up if allowed to come into contact with the ro tating parts At high speeds the heating fluid may be sprayed out by the rotation of the evaporating flask gt Wear work overalls or protective clothing Do not wear loose or baggy items of clothing such as scarves or neck ties Tie up long hair Do not wear jewelry such as necklaces or bracelets gt At high speeds and or high temperatures use the optional safety guard or a similar protective arrangement 2 4 6 Faults during operation If a device is damaged sharp edges or exposed electrical wires can cause injuries gt Regularly check devi
36. cia 49 1022 Glass apparatus C kik yen ml zad A AR NAR a a din da ig 50 10 2 3 ACCOSSOMCOS unica N OO 51 10 2 4 Wear parts sikan bani nenn zele payan na Ala A dd ia 55 10 2 5 Spare A E 56 10 3 List of abbreviations recesses niliy e sikk kn n niy n kele h k l da k ka kana a R kena y na k dy w ke kal xan kk A dka kn k n e dar k kala ad daa 57 10 4 Health and safety approval L EEE kk k kak kk k k kk K ann KAK K k KA KK KAK KA 57 10 5 Healthandsafety vuvqav vavanrsesmanssnanupdusistavvdegaueddrvadrantgenengsjismatae 58 iv Operation Manual Rotavapor R 100 BUCHI Labortechnik AG About this document 1 1 About this document These operating instructions describe the Rotavapor R 100 at the time supplied They are an integral part of the product and contain important information that is nec essary for safe operation and maintenance These operating instructions apply to all variants of the Rotavapor R 100 and are in tended primarily for laboratory staff gt To ensure safe and trouble free operation read these operating instructions before starting up the device and follow the guidance they contain Keep the operating instructions somewhere near to the device Pass on the operating instructions to any subsequent owner or user BUCHI Labortechnik AG accepts no liability whatsoever for any faults or damage that result from the failure to follow these operating i
37. combi clip 1 clockwise until hand tight 28 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Operation 6 6 1 3 Adjusting immersion angle of evaporating flask Switch off the Rotavapor on the heating bath Hold the condenser 1 firmly with one hand and release the lever 2 with the other hand Adjust the immersion angle Lock the rotary drive unit in position again with the lever 2 Make sure that there is at least 10 mm clearance between the edge of the heating bath and the evaporating flask or vapor duct To achieve that adjust the height of the rotary drive unit if necessary see Chapter 6 2 1 Raising and lowering the evaporating flask page 33 Check the vertical end stop and adjust if necessary see Chapter 6 1 5 Vertical ad justment page 30 ww ww Operation Manual Rotavapor R 100 29 60 6 Operation B CHI Labortechnik AG 6 1 4 Fitting the receiving flask Materials required e Grease Glisseal 40 blue order number 048197 gt Apply a thin coat of Grease Glisseal 40 blue to the ground joint of the receiving flask Fit the receiving flask 3 onto the condenser from below and secure it with the ball joint clamp 2 6 1 5 Vertical adjustment The rotary drive unit together with the glass components can be raised or lowered in the following ways e Using the
38. e must be a fume hood available Wherever possible the Rotavapor R 100 should be set up inside the fume hood If that is not possible for reasons of space it can also be set up outside if the safety guard optional accessory is fitted and the residual vapors are fed into the fume hood 5 2 Mounting the rotary drive unit IMPORTANT Risk of property damage due to rotary drive unit falling off gt Make sure that the screw for fixing the rotary drive unit engages securely in the groove in the tower mount Slide rotary drive unit 2 onto the tower mount 1 gt Tighten screw 4 to lock the rotary drive unit in the groove 3 so that it cannot be pulled off gt Tighten the locking lever 5 for the immersion angle gt Check that the rotary drive unit cannot be pulled off or twisted Operation Manual Rotavapor R 100 21 60 5 Installation BUCHI Labortechnik AG 5 3 Fitting the vapor duct and condenser Insert vapor duct 4 into the rotary drive unit The vapor duct snaps into place with an audible click gt NOTICE Risk of seal damage if fitted incorrectly Insert seal 2 into the flange of the condenser 1 as shown Fit condenser 1 into the rotary drive unit keeping it straight as you do so When doing so make sure that the inner lip of the seal 2 does not fold over as the seal would then be destroyed gt Tighten the cap nut 3 to fix the
39. e to identify risks and are therefore exposed to greater dangers The device may only be operated by suitably qualified laboratory staff These operating instructions are aimed at the following target groups Users Users are persons that meet the following criteria e They have been instructed in the use of the device e They are familiar with the contents of these operating instructions and the applica ble safety regulations and apply them e They are able on the basis of their training or professional experience to assess the risks associated with the use of the device Operator The operator generally the laboratory manager is responsible for the following as pects e The device must be correctly installed commissioned operated and serviced e Only suitably qualified staff may be assigned the task of performing the operations described in these operating instructions e The staff must comply with the locally applicable requirements and regulations for safe and hazard conscious working practices e Safety related incidents that occur while using the device should be reported to the manufacturer quality buchi com BUCHI service technicians Service technicians authorized by BUCHI have attended special training courses and are authorized by BUCHI Labortechnik AG to carry out special servicing and repair measures Residual risks The device has been developed and manufactured using the latest technological ad vances
40. een the evaporating flask and the edge and or the bottom of the heating bath in order to prevent the flask colliding with the heating bath gt Tighten screw handle 2 Operation Manual Rotavapor R 100 31 60 6 Operation B CHI Labortechnik AG 6 2 Performing distillation Risk of poisoning from inhalation of hazardous vapors Do nat inhale any vapors produced during distillation Ensure that vapors are removed immediately by a suitable fume hood Only use the device in well ventilated areas If vapors escape from joints or connections check the seals concerned and re place them if necessary Do not distill any unknown fluids Observe the safety data sheets for all fluids used vvvv vv DANGER Explosion risk from distillation of hazardous materials gt Do not distill solvents that produce explosive mixtures of gases gt Make sure that there is always a sluggishly reactive atmosphere inside the system gt Discharge any electrostatic charge by suitable grounding arrangements Keep sources of ignition away from the apparatus Risk of explosion from excessive internal pressure The evaporating flask and or the condenser could explode if the internal pressure pro duced by evaporation becomes too great gt Make sure that the internal pressure inside the glass components is never greater than atmospheric pressure Risk of skin burns from hot compon
41. ents gt Do not touch hot components unless wearing suitable protective gloves To achieve optimum distillation results the following procedure is recommended gt Adjust the flow rate of the coolant to suit the type of coolant and the cooling capac ity If tap water is used the flow rate should be at least 40 L h Make sure that the coolant temperature is not more than 20 C Pour solvent into evaporating flask and fit evaporating flask see Chapter 6 1 2 Fit ting the evaporating flask page 28 Make sure that the receiving flask is fitted Close the glass stopcock Switch on the rotary drive unit and adjust the rotation speed if necessary Set the vacuum so that the boiling point of the solvent is 20 C below the tempera ture of the heating bath vv vvvv 32 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Operation 6 gt Immerse the evaporating flask in the heating bath see Chapter 6 2 1 Raising and lowering the evaporating flask page 33 gt Wait 1 2 minutes to make sure distillation starts gt If necessary adjust the vacuum and or the heater temperature see Chapter 6 2 3 Optimization distillation page 35 6 2 1 Raising and lowering the evaporating flask Risk of scalding if heating bath overflows gt When immersing the evaporating flask make sure that the fluid does not overflow due to the displacement When the evaporating flask is rotating look out for splas
42. er For C condenser 023875 Screw cap GL10 027479 Lid For C condenser PETP 023900 O ring FPM 3 0 2 7mm 027462 Seal set For C CR condenser 037287 Hose barbs set 4 pcs bent incl cap nut GL14 PTFE EPDM 037642 Hose barbs set 4 pcs straight GL14 052893 Condenser holder For V C silicone seal condenser incl rubber band 032341 Vapor duct For V C condenser 032013 Rubber band To fasten condenser 22mm SJ24 40 incl combi clip 032339 Vapor duct For V C condenser 027344 Cross sleeve To fasten condenser 22mm SJ29 32 incl combi clip 040628 Glass stopcock For C condenser glass 000636 Vacuum gasket KD22 PTFE 000646 Tubing PTFE 4 7 5 5mm transpar 028096 Tubing PTFE 3 4mm white 600mm ent 330mm 50 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Appendix 10 10 2 3 Accessories Heating Bath Heating Bath B 100 20 95 C 220 240V Heating power 1300 W maximum flask size 4000 mL Allows adjusting set temperature and indicates actual temperature digitally 11061895 Heating Bath B 100 20 95 C 100 120V Heating power 1300 W maximum flask size 4000 mL Allows adjusting set temperature and indicates actual temperature digitally 11061894 Accessories for heating bath Top cover For Heating Bath B 491 B 100 To safe energy and to minimize water evaporation when not in use 048230 Protective shield For Heating Bath B 491 B 100 048052 Swimming
43. hing fluid Risk of injury when adjusting apparatus height gt Make sure that your fingers are not trapped when adjusting the apparatus height gt Make sure that all tubing are long enough and are not under strain after making the adjustment IMPORTANT Risk of evaporating flask damage due to collision with edge of heating bath gt Make sure that there is at least 10 mm clearance between the evaporating flask and the edge and or bottom of the heating bath l l E gt gt gt Er Press and hold down the vertical adjustment handle release button 2 gt Move the rotary drive unit up or down by means of the vertical adjustment handle 1 gt Let go of the release button to lock the handle at the desired height Operation Manual Rotavapor R 100 33 60 6 Operation B CHI Labortechnik AG 6 2 2 Adjusting distillation conditions To obtain optimum distillation conditions the energy absorbed by the solvent from the heating bath must be removed again in the condenser To achieve that the following settings are recommended 20 C 1 A20 C Ve Y Es RY Se 1 Coolant temperature 20 C 2 Vapor temperature 40 C 3 Heating bath temperature 60 C The temperature difference between heating bath and evaporating flask and between evaporating flask and condenser should be 20 C in each case
44. ing Hot surface Risk of hand injury 1 2 2 Mandatory directive symbols Health harming or irritant substances Strong magnetism Symbol Meaning Wear safety goggles a YAN Wear protective gloves Heavy load do not lift without gt y assistance 1 2 3 Other symbols o NOTE 1 This symbol draws attention to useful and important information Meaning Wear protective clothing M This character draws attention to a requirement that must be met before the in structions below are carried out This character indicates an instruction that must be carried out by the user This character indicates the result of a correctly carried out instruction 1 3 Available languages These operating instructions were originally produced in German and have been translated into several other languages The translations are available on the enclosed CD or can be obtained as a PDF file via http www buchi com 1 4 Trademarks Product names and registered or unregistered trademarks that are used in this instruc tion manual are used only for identification and remain the property of the owner in each case Rotavapor is a registered trademark of BUCHI Labortechnik AG 6 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Safety 2 2 Safety 2 1 Intended use The Rotavapor R 100 is intended for evaporating and condensing solvents It can be used in laboratories and product
45. ion facilities for the following operations Evaporating and condensing solvents and suspensions Synthesis and purification of refined chemicals Recycling and concentration of solvents Recrystallization Drying of powders and granulates 2 2 Use other than that intended Use of any kind other than that described in the section Chapter 2 1 Intended use page 7 and any application that does not comply with the technical specifications see Chapter 3 4 Technical data page 17 constitutes use other than that intended In particular the following applications are not permissible Use of the device in an environment with a potential risk of explosion or areas which require explosion safe apparatus Use of the device for processing substances in the food animal feed or cosmetics industries Production and processing of substances that can lead to spontaneous reactions e g explosives metal hydrides or solvents that can form peroxides Working with explosive gas mixtures Distillation of oil Drying hard brittle substances e g stone or soil samples that could damage the evaporating flask Shock cooling of the evaporating flask or other glass components Damage or hazards attributable to use of the product other than as intended are en tirely at the risk of the user alone Operation Manual Rotavapor R 100 7 60 2 Safety BUCHI Labortechnik AG 2 3 2 4 2 4 1 Staff qualification Unqualified persons are unabl
46. ion is missing or the procedure described is not followed the repairs will be delayed We ask for your understanding and cooperation with regard to these mea sures Operation Manual Rotavapor R 100 57 60 10 Appendix B CHI Labortechnik AG Declaration for 10 5 Device non hazardous Declaration for hazardous materi materials als Health and safety Declaration regarding the safety hazards and safe disposal of waste To guarantee the health and safety of our staff and to comply with the law and the reg ulations for handling hazardous materials regarding health and safety at work and to comply with safety regulations health and safety requirements and requirements for safe disposal of waste such as chemical waste chemical residues or solvents the form below must be fully completed and signed whenever devices or faulty compo nents are to be sent back to our factory Products or components will not be accepted if this declaration has not been provided Model Part Device no We hereby assure that the products returned L have not been used in the laboratory and are new have not been in contact with toxic corrosive biologically active explosive ra dioactive or other hazardous materials are not contaminated The solvents or residues of the substances pumped have been removed In respect of the products returned we hereby assure that L all substances toxic corr
47. justment buttons Operation Manual Rotavapor R 100 13 60 3 Product description B CHI Labortechnik AG 3 2 4 Typical application In order to use the Rotavapor R 100 to best effect we recommend that it is used to gether with the following peripheral devices Fig 5 Rotavapor R 100 system 1 Recirculating Chiller F 100 F 105 2 Rotavapor R 100 3 Vacuum Pump V 100 with Interface I 100 The Vacuum Pump V 100 is designed for evacuating laboratory apparatus with the aid of a PTFE membrane It can be operated either as a standalone device or combined with optional accessories such as an interface unit and a secondary condenser to form a complete vacuum system The F 100 and F 105 are sealed system recirculating chillers They are available in various capacity ratings 14 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Product description 3 3 2 5 Type plate The type plate is on the right hand side of the Rotavapor R 100 BUCHI Operations India Pvt Ltd 394230 Surat India Type R 100 SN 1000000000 Volt 100 240 VAC 98 OG Frequ 50 60 Hz O Power 210 W Built 2014 Designed by BUCHI in Switzerland Made in India mz Fig 6 Type plate example 1 Company name and address 7 Year of manufacture 2 Device name 8 Country of manufacture
48. k AG Solvent Formula Molar Evaporation en Boiling Density in Vacuum in mass in g ergy in J g point in C g cm mbar for 40 mol at 1013 C boiling mbar point 1 1 2 2 tetra C H Cl 167 9 247 146 1 595 20 chloroethane Carbon tetrachloride CCl 153 8 226 77 1 594 271 1 1 1 trichloroethane C H Cl 133 4 251 74 1 339 300 Tetrachloroethylene C Cl 165 8 234 121 1 623 53 THF tetrahydrofu C H O 72 1 67 0 889 374 rane Toluene C H 92 2 427 111 0 867 77 Trichloroethylene CHCI 131 3 264 87 1 464 183 Water H O 18 0 2261 100 1 000 72 Xylene mixture CH0 106 2 389 25 o xylene C3Hzo 106 2 144 0 880 m xylene CH0 106 2 139 0 864 p xylene C3H1o 106 2 138 0 861 10 2 Spare parts and accessories gt Use only genuine BUCHI consumables and spare parts in order to ensure correct safe and reliable operation of the system e NOTE 1 Any modifications of spare parts or assemblies are only allowed with the prior written permission of BUCHI 48 60 Operation Manual Rotavapor R 100 B CHI Labortechnik AG Appendix 10 10 2 1 Glass apparatus V 11055921 PE A 11055922 P G 028606 040625 000636 000646 023875 023900 028096 032339 STJ 29 32 032341 STJ 24 40 003275 Order no Description Order no Description 11057056 Glass assembly V Vertical condenser 000646 Tubing PTFE 4 7
49. mbar for 40 mol at 1013 C boiling mbar point Acetone CH3H O 58 1 553 56 0 790 556 n Amyl alcohol CsHp20 88 1 595 37 0 814 11 n pentanol Benzene C H 78 1 548 80 0 877 236 n butanol C H O 74 1 620 118 0 810 25 Tert butyl alcohol 2 C H O 74 1 590 82 0 789 130 methyl 2 propanol Chlorobenzene C H Cl 112 6 377 132 1 106 36 Chloroform CHCl 119 4 264 62 1 483 474 Cyclohexane C H 84 0 389 81 0 779 235 Diethyl ether C H190 74 0 389 35 0 714 850 1 2 dichloroethane C H CI 99 0 335 84 1 235 210 cis 1 2 dichloroethy C H Cl 97 0 322 60 1 284 479 lene trans 1 2 C H Cl 97 0 314 48 1 257 751 dichloroethylene Di isopropyl ether C H 0 102 0 318 68 0 724 375 Dioxane C4H0 88 1 406 101 1 034 107 DMF dimethylfor C3H NO 73 1 153 0 949 11 mamide Acetic acid C H O 60 0 695 118 1 049 44 Ethanol C H O 46 0 879 79 0 789 175 Ethylacetate C4H0 88 1 394 TI 0 900 240 Heptane CH 100 2 373 98 0 684 120 Hexane C H a 86 2 368 69 0 660 360 Isopropylalcohol C H O 60 1 699 82 0 786 137 Isoamylalcohol 3 CsHp2O 88 1 595 129 0 809 14 methyl 1 butanol Methylethylketone C H O 72 1 473 80 0 805 243 Methanol CHO 32 0 1227 65 0 791 337 Methylene chloride CH CI 84 9 373 40 1 327 850 dichloromethane Pentane CsHi2 72 1 381 36 0 626 850 n propylalcohol CHO 60 1 787 97 0 804 67 Pentachloroethane C HCI 202 3 201 162 1 680 13 Operation Manual Rotavapor R 100 47 60 10 Appendix BUCHI Labortechni
50. nstructions If you still have any questions after reading these operating instructions please contact BUCHI Labortechnik AG Customer Service Contact details for your local agents can be found on the back cover of these operating instructions or on the In ternet at http www buchi com 1 1 Warning notices in this document Warning notices warn you of dangers that can occur when handling the device There are four danger levels each identifiable by the signal word used Signal word Meaning DANGER Indicates a danger with a high level of risk which could result in death or serious injury if not prevented WARNING Indicates a danger with a medium level of risk which could result in death or serious injury if not prevented CAUTION Indicates a danger with a low level of risk which could result in mi nor or medium severity injury if not prevented IMPORTANT _ Indicates a danger that could result in damage to property 1 2 Symbols The following symbols may be displayed in this instruction manual or on the device 1 2 1 Warning symbols Meaning Meaning General warning Corrosive substance Dangerous electrical voltage Flammable substance Biological hazard Potentially explosive atmos phere Breakable items Dangerous gases gt gt gt l gt Operation Manual Rotavapor R 100 5 60 1 About this document BUCHI Labortechnik AG Symbol Meaning Symbol Mean
51. nts 1 L receiving flask ball joint clamp stopcock feed tubing Not included Evaporating flask vapor duct holder Glass assembly V Vertical condenser 1460cm2 P G 11057057 For standard application Used with recirculating chiller or tap water Features No top hole No connection for vapor temperature sensor Contents 1 L receiving flask ball joint clamp stopcock feed tubing Not included Evaporating flask vapor duct holder Accessories for glass assemblies Condenser holder For V C condenser incl rubber band 052893 Foam trap adaptor Glass Reitmeyer SJ24 40 150mm 036577 Glass Reitmeyer SJ29 32 135mm 036576 Glass bump trap SJ24 40 175mm 11056919 Glass bump trap SJ29 32 160mm 11056920 Evaporating flask For distillation spider cylindric SJ14 23 20mL 000477 Glass SJ24 40 1000mL 000440 Glass SJ24 40 1000mL P G 020730 Glass SJ24 40 100mL 008751 52 60 Operation Manual Rotavapor R 100 BUCHI Labortechnik AG Appendix 10 Glass SJ24 40 2000mL 008765 Glass SJ24 40 2000mL P G 025262 Glass SJ24 40 250mL 008754 Glass SJ24 40 3000mL 008767 Glass SJ24 40 3000mL P G 025263 Glass SJ24 40 4000mL 047990 Glass SJ24 40 4000mL P G 047992 Glass SJ24 40 500mL 008758 Glass SJ24 40 500mL P G 025261 Glass SJ24 40 50mL
52. osive biologically active explosive radioactive or other wise hazardous that have been pumped by the products or have otherwise been in contact with the products are listed below L the products have been cleaned decontaminated sterilised inside and outside and all inlets and outlets are sealed List of hazardous materials that have been in contact with the products Chemical material Hazard category Final declaration We hereby declare that e we are fully conversant with the substances that have been in contact with the prod ucts and have answered all questions correctly e we have taken all measures necessary to prevent potential hazards in respect of the products returned Company name or stamp Place date Name block letters position block letters Signature 58 60 Operation Manual Rotavapor R 100 www buchi com
53. s using a rotating evaporating flask under vacuum Distillation under vacuum increases capacity and is more gentle on the product The product is heated in the evaporating flask by the heating bath The rotary drive unit evenly rotates the evaporating flask This constantly mixes the product thereby increasing the evaporation rate Rotation also prevents localized overheating and de layed evaporation The vapor passes from the evaporating flask through the vapor duct into the cooling section condenser There the thermal energy of the vapor is transferred to the coolant fluid so that the vapor re condenses The resulting solvent is collected in the receiving flask and can then be reused or properly disposed of Distillation under vacuum The distillation capacity depends on the temperature of the heating bath the pressure in the evaporating flask the speed of rotation and the size of the evaporating flask Lower pressure i e more vacuum reduces the boiling point of the solvent so that it requires less heating That means that it can be distilled more gently and at a faster evaporation rate than processes carried out under normal ambient conditions To prevent undesirable solvent emission and delayed evaporation the vacuum has to be adjusted to suit the application and kept stable This can be achieved by means of a vacuum pump we recommend the BUCHI Vacuum Pump V 100 controlled by a vacuum regulator we recommend the BUCHI Interface I
54. xplode if the internal pressure pro duced by evaporation becomes too great gt Make sure that the internal pressure inside the glass components is never greater than atmospheric pressure Ifthe condensation is below 3 4 of the condenser gt increase the vacuum That will lower the boiling point and more vapor will enter the condenser gt In applications where no vacuum is applied raise the temperature of the heating bath if necessary That will cause more solvent to evaporate If the condensation is above 3 4 of the condenser gt decrease the vacuum That will raise the boiling point and less vapor will enter the condenser Operation Manual Rotavapor R 100 35 60 6 Operation B CHI Labortechnik AG In applications where no vacuum is applied lower the temperature of the heating bath That will cause less solvent to evaporate 6 2 4 Feeding solvent during distillation Precondition M An external vacuum pump is connected and running Y A feed tubing leading from the glass stopcock to the evaporating flask is fitted gt Connect a supply tubing 2 for the solvent to the glass stopcock 1 and hold it in the solvent Turn the glass stopcock until the handle is pointing downwards Solvent is drawn into the evaporating flask by the vacuum gt Make sure that there is not more than 3 kg of solvent in the evaporating flask gt Close the glass stopcock
Download Pdf Manuals
Related Search