Buchi Rotavapor R-220 Pro Continuous Operation Manual Download Page 72

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8 Troubleshooting

R-220 Pro Continuous Operation Manual, Version A

E08 n a

Shortcut at vacuum valve

•

Unplug valve and restart system for
causal research

•

Exchange valve if defective

Call service if problem is persistent

Error Addition error indicator on display Possible cause

Remedy

E11 ‘SHIELD OPEN’ message

appears

Shield not closed at the time of
flask rotation start

•

Close bath shield

•

Press the “Aerate” button to confirm
the error message

Call service if problem is persistent

E12 ‘FLOW’ message appears Cooling medium flow insufficient •

Increase cooling water flow and
press the “Aerate” button to confirm
the error message

•

Adjust sensor

•

Check cable and plug of the flow
sensor

•

Exchange sensor if defective or run
evaporation without flow sensor

Call service if problem is persistent

E13 ‘LEVEL 1’ message appears Filling level reached

•

Empty receiving vessel 1 and press
the “Aerate” button to confirm the
error message

•

Check cable and plug of the flow
sensor

•

Exchange sensor if defective or run
evaporation with user controlled
filling level

Call service if problem is persistent

Summary of Contents for Rotavapor R-220 Pro Continuous

Page 1: ...Rotavapor R 220 Pro Continuous Operation Manual 11593790A en ...

Page 2: ...reserves the right to make changes to the manual as deemed necessary in the light of experience especially in respect to structure illustrations and technical detail This manual is copyright Information from it may not be reproduced distributed or used for competitive purposes nor made available to third parties The manufacture of any component with the aid of this manual without prior written agr...

Page 3: ...Continuous 21 4 2 4 Function keys of the Rotavapor R 220 Pro Continuous in the I 300 Pro display 22 4 2 5 Schema of the Automatic function 23 4 3 Tubing scheme 24 4 4 User interface front side 26 4 5 Connection field at the rear side 27 5 Putting into operation 30 5 1 Installation site 30 5 2 Electrical connections 31 5 3 Sensor setup and adjustments 33 5 4 Connection of the Rotavapor R 220 Pro to...

Page 4: ...nce and repairs 62 7 1 Customer service 62 7 2 Regular service and checks 63 7 2 1 System tightness 63 7 2 2 Sealings and hoses 63 7 2 3 Glassware and clamps 63 7 2 4 Housing heating bath cables and accessories 63 7 3 Snap flange coupling flask seal and vapor duct 64 7 4 Distribution head seal and vacuum seal 67 8 Troubleshooting 69 8 1 Resetting the over temperature protection 69 8 2 Error messag...

Page 5: ...trument without the prior written agreement of BUCHI Unauthorized modifications may affect the system safety or result in accidents Technical data are subject to change without notice NOTE The symbols pertaining to safety WARNINGS and ATTENTIONS are explained in chapter 2 This manual is copyright Information from it may not be reproduced distributed or used for competi tive purposes nor made avail...

Page 6: ...ation of solvents Evaporation of solvents and suspensions Synthesis and cleaning of refined chemicals Reactions under reflux Recycling and concentration of solvents Re crystallization Drying of powders and granulates 2 3 Improper use Applications not mentioned in section 2 2 are considered to be improper Applications which do not comply with the technical data see section 3 of this manual are also...

Page 7: ...tesahazardoussituationwhich ifnotavoided couldresult in death or serious injury CAUTION Indicatesahazardoussituationwhich ifnotavoided mayresult in minor or moderate injury no NOTICE Indicates possible property damage but no practices related to personal injury propertydamageonly Supplementary safety information symbols may be placed in a rectangular panel on the left to the signal word and the su...

Page 8: ...sive gases explosive environment Harmful to life forms Hot item hot surface Device damage Inhalation of substances Explosive substances Flammable substances Fragile items content Warning heavy item Environmental pollution hazard Do not dispose of in household trash ...

Page 9: ...ggles Wear protective gloves Heavy weight lifting requires more than one person Additional user information Paragraphs starting with NOTE transport helpful information for working with the device software or its supplementaries NOTEs are not related to any kind of hazard or damage see example below NOTE Useful tips for the easy operation of the instrument software ...

Page 10: ...ain the material safety data sheets of all used liquids Wear appropriate personal protective equipment Do not use liquids of unknown composition Directly withdraw released fumes and gaseous substances by sufficient ventilation Only operate the instrument in ventilated environments WARNING Death or serious injuries by formation of explosive atmospheres inside the instrument Directlywithdrawreleased...

Page 11: ...CE Risk of instrument damage by wrong mains supply External mains supply must meet the voltage given on the type plate Check for sufficient grounding Disconnect power supply before removing cover Cover my only be opened by instructed persons NOTICE Risk of glass breakage by excessive strains Mount all glassware parts without strains Check glassware for proper fixing regularly and readjust fixing p...

Page 12: ...cient ventilation Wear safety goggles Wear safety gloves Wear a suitable protective mask Wear a laboratory coat Obtainalladditionalrequirementslistedinthesupplementarydatasheetsofthemediainuse CAUTION Risk of injury by drawing in of hair and clothing by the rotary drive Wear work overalls or protective clothing Do not wear loose or baggy items of clothing such as scarves or neck ties Tie up long h...

Page 13: ...and federal laws applying to the instrument must be strictly followed Duty of maintenance and care The operator is responsible for the proper condition of the instrument at use and that maintenance service and repair jobs are performed with care and on schedule by authorized personnel only Spare parts to be used Use only genuine consumables and spare parts for maintenance and repair to assure good...

Page 14: ...nual Version A 3 Technical data This chapter introduces the reader to the instrument and its specifications It contains an overview of available glassware configurations technical data requirements and performance data 3 1 System dimensions 1200 710 1750 ...

Page 15: ...afety coated glassware Yes except the evaporating flask Over temperature protection of the bath Separate monitoring circuit with manual reset Error if temperature is 15 C above set value Rotation Soft start Stop in case of blocked rotation At any Error Bath lowering heater off rotation off Type of error showed on display Reset with main switch Rotation Motor 1 phase 0 6 A at 50 Hz 10 Nm Controllin...

Page 16: ...y water Heating capacity 230 V 3600 W 3 W cm2 400 V 3600 W 3 W cm2 or 4200 W only for water Accuracy 2 C Materials Housing Stainless steel 1 4301 AISI 304 Gear head Aluminum cast 3 2373 Paint Powder coated with Epoxy EPX Bath pan Stainless steel 1 4404 AISI 316 L Heating element Stainless steel 1 4404 AISI 316 L Glass Borosilicate 3 3 In contact with product FDA compliant materials Leakage of the ...

Page 17: ...d condensation of solvents or drying of powders and pasty materials in a rotating evaporating flask Standard vacuum applications Due to its sophisticated seal system a highly stable vacuum level can be reached in combination with a vacuum controller and a vacuum pump The vacuum also eliminates unwanted or hazardous emissions of vapors during the process and serves as an important safety feature Th...

Page 18: ...evaporation rate The drive unit offers a wide range of rotational speeds to perfectly match different evaporation tasks It also leads to an even mixing of the sample thus preventing stationary overheating in the flask When drying powders or pasty materials the rotation ensures smooth and thorough drying b Cooling area The solvent vapor quickly enters the condenser Here the energy in the solvent va...

Page 19: ...4 Description of function 19 R 220 Pro Continuous Operation Manual Version A 4 2 Rotavapor R 220 Pro Continuous front side Vacuum connection Draining valve Condenser Evaporating flask Receiving flask ...

Page 20: ...ous Operation Manual Version A 4 2 1 Type plate The type plate is located on the right side of the Rotavapor R 220 Pro Continuous 4 2 2 Warning signs on the device The symbol warns of risk of burns when touching the hot surface of the heating bath ...

Page 21: ... R 220 Pro Continuous Operation Manual Version A 4 2 3 Glassware configuration of the Rotavapor R 220 Pro Continuous Valve 1 Fill Sensor evaporating flask Valve 2 Sensor receiving flask Valve 3 Drain Overflow sensor Valve 4 Aerate ...

Page 22: ...uate the receiving flask for 20 seconds Valve 2 opens The cycle starts again Wheneverthereceivingflaskisbeingemptied thefillingprocessstartswithopenedvalve1 tofilltheevaporatingflaskuntilsensor1hascontactwiththeproductforatleast5seconds DRAIN Valve 2 closes and valve 4 opens to aerate the system After 10 seconds valve 3 opens for 180 seconds to empty the flask Valve 3 and valve 4 close to evacuate...

Page 23: ...4 Description of function 23 R 220 Pro Continuous Operation Manual Version A 4 2 5 Schema of the Automatic function ...

Page 24: ...4 Description of function 24 R 220 Pro Continuous Operation Manual Version A 4 3 Tubing scheme 5 6 3 1 3 2 1 4 2 4 ...

Page 25: ...coolingwatertap optional with cooling water valve When a chiller is used up to 300 liters of mains water can be savedadayduringoperation Inaddition higherprocesssafety andlowersolventemissionsduetotheconstant lowcooling temperature can be achieved Thecoolingwatervalvecanalsosignificantlyreducecooling waterconsumptionbycuttingoffthewatersupplywhenno cooling is necessary b Water flow sensor Detects ...

Page 26: ...l speed and bath temperature Button Functionality SET Set the bath temperature change value with the turning knob ON OFF Heater Switches the heating bath ON OFF Rotation Switches the rotation drive ON OFF AERATE Opens the aeration valve at the Rotavapor rear side Functionalitychangesonthebasisofthecorrespondingbuttondescriptiononthedisplay Functionalitychangesonthebasisofthecorrespondingbuttondesc...

Page 27: ...4 Description of function 27 R 220 Pro Continuous Operation Manual Version A 4 5 Connection field at the rear side d ...

Page 28: ...stbe installed in serial after the cooling water source d See Operation Manual of the connected device s BUCHICOMbussocketswithpoweroverbusconnector Suit ableBUCHIdevices Vacuumpump vacuumcontroller chiller e Cooling water flow sensor optional f Uptotwooptionallevelsensorscanbeconnected oneper receivingflask Oncetheliquidlevelinsidethereceivingflask reaches the sensor the alarm output will be trig...

Page 29: ...valve parallel to controller aeration valve Fusetriggered Fuse ok Resettablefuses Gentlypushthembackintoprestressedposi tion when fuses are activated MainsinputcabletosupplytheRotavapor Outputsocketto supplyavacuumpump Mindthevoltageandmaximaloutput current wheninstallingavacuumpump Thecombination ofRotavapor andvacuumpumpmustnotviolatethelocal electrical safety regulations Contact an electrician ...

Page 30: ...ts on top or below the instrument or parts of it The instrument must be installed with 10 15 cm clearance to any other objects or walls to allow sufficient cooling Do not store containers chemicals or other items behind the instrument When working with hazardous solvents or media install the instrument inside a fume hood When using the Recirculating Chiller F 325 place the Rotavapor R 220 Pro with...

Page 31: ...to mains via a power plug The plug must be freely accessible at any time to be unplugged in case of emergency In case the instrument is installed stationary without power plug an emergency power off device must be installed in the vicinity of the Rotavapor with free access granted Demands on the mains circuit The mains circuit must provide the voltage that is given on the type plate of the instrum...

Page 32: ...rrent at installation The instrument must be installed by an electrician or equivalent specialist After installation the instrument must be tested for electrical safety NOTICE Risk of instrument damage by wrong mains supply External mains supply must meet the voltage given on the type plate Check for sufficient grounding ...

Page 33: ... Rotavapor to enter the setup menu X X Press the UP button to toggle between on cooling water flow sensor activated and off sensor deactivated X X Press AERATE button to store the selected sensor setting and automatically proceed with level sensor 1 X X Press the UP button to toggle between on level sensor 1 activated and off sensor deacti vated X X Press AERATE button to store the selected sensor...

Page 34: ...Chiller F 325 and the Vacuum Pump V 600 a b c d a Communication link between Rotavapor R 220 Pro and Recirculating Chiller F 325 b Communication link between Rotavapor R 220 Pro and Vacuum Pump V 600 c Vacuum tubing between Rotavapor R 220 Pro and Vacuum Pump V 600 d Jumper cord power supply of the Vacuum Pump V 600 via Rotavapor R 220 Pro ...

Page 35: ...s installed in an upright position Loosen the locking screw a X X Switch on the Rotavapor and shift the sensor far downwards The display must not show a flow sensor error in this position X X Subsequently shift the sensor upwards until it generates a flow sensor error on the display E12 FLOW To avoid unintentional switching lift the sensor 2 3 more millimeters and tighten the locking screw to fix ...

Page 36: ...n A 5 4 2 Vapor temperature sensor Description of function Enables the vapor temperature reading at the Rotavapor display a Installation instructions Turn the ring nut of the sensor to fasten and tighten the temperature sensor Insert the sensor plug at the VAPOR TEMP socket ...

Page 37: ...put and sink or chiller input The sensor has no preferred flow direction 5 5 Battery driven lift function at power failure In case of a power failure the internal battery of the Rotavapor lowers the bath This action interrupts the heat transfer towards the product and stops the evaporation AERATE Lift on or off Store selection X X Keep the LIFT DOWN button pressed while switching on the Rotavapor ...

Page 38: ...before mounting Exchange damaged glass parts immediately Do not touch cracks or bits of broken glass with bare hands NOTE Clean all glass parts before mounting to avoid cross contamination Plastic Glas coating is not dishwasher proof Clean coated parts manually with a soft cleaning detergent All sealings in contact with the product have a PTFE surface and can be disinfected in an ultrasonic bath w...

Page 39: ...5 Putting into operation 39 R 220 Pro Continuous Operation Manual Version A 5 6 1 Glass assembly front view Front view ...

Page 40: ...5 Putting into operation 40 R 220 Pro Continuous Operation Manual Version A 5 6 2 Glass assembly side views Left side view Right side view ...

Page 41: ...tisnotnecessarytocompletelyopentheclamp b Pullthesupporto ringontotherod Shifttheopenedclampwiththeflatspringsideontotheroduntilit touches the o ring The clamp weight is now supported by the o ring c Insertthecondenserwiththemountedholder hereillustratedwithoutcondenser intothefreeendofthe clamp Turn the fixation screw clockwise to fixate the condenser in its position ...

Page 42: ... carefully adjusted with even clamping pressure for proper seal Do not overtighten the thumb nuts Stage 2 Every EasyClamp is equipped with a special bold which can either be shifted out DN25 DN45 or tilted DN70 at the gearbox To unlock an EasyClamp e g to remove or exchange a glasspart the special bold must be loosened only that much that it can be removed or tilted It is not necessary to complete...

Page 43: ... with sensor Expansion vessel U tube Condenser Double connection piece Vacuum connection of expansion vessel Valve to receiving flask Receiving flask Draining valve Aeration valve Level and overflow sensor CAUTION Risk of damage to the device due to transport related filling material left in the cooler Thoroughly clean the cooler before the installation to avoid damage from silica sand ...

Page 44: ...o operation 44 R 220 Pro Continuous Operation Manual Version A 5 10 Tubing scheme a Connection to the initial mixture b Drainage of distillate c Vacuum connection to the aeration valve at the rear side of the device ...

Page 45: ...nt heating types With the bath in highest position fill in heating transfer medium The filling level should be a fingerbreadth below the level drain output with the evaporating flask immersed During rotation of the evaporating flask at target speed no heating transfer medium should spill or splash CAUTION Riskofminorormoderateinjuriesbyhotsurfacesatthedrainingtapandleveldrainoutput Let the bath co...

Page 46: ... target application a suitable medium must be used How to set the maximum setpoint temperature Limiting the maximal temperature set point to a value below 180 C can help to eliminate processing errors e g when working with heat sensitive substances AERATE Temp Set Temp SET Store setting X X Keep the SET button pressed while switching on the Rotavapor to enter the setup menu X X Set the temperature...

Page 47: ... heating bath must be clean and dry DANGER Death or serious burns by deflagration of hot heating bath liquids Do not mix or add water to other heating transfer media with a higher boiling point Thereplenishmentvalvemustnotbeconnectedtoawatersourcewhenanotherheating transfer medium than water is used NOTE Do not switch on the heating when the heating transfer medium level is unsufficiently low for ...

Page 48: ...her heating transfer media than water How to set the maximum setpoint temperature Limiting the maximal temperature set point to a value below 100 C can help to eliminate processing errors e g when working with heat sensitive sensitive substances AERATE Temp Set Temp SET Store setting X X Keep the SET button pressed while switching on the Rotavapor to enter the setup menu X X Set the temperature li...

Page 49: ...media Use only water as heating transfer medium The heating bath must be cleaned regularly DANGER Death or serious burns by deflagration of hot heating bath liquids Do not mix or add water to other heating transfer media with a higher boiling point Thereplenishmentvalvemustnotbeconnectedtoawatersourcewhenanotherheating transfer medium than water is used NOTE Do not switch on the heating when the h...

Page 50: ... for receiving flask and safety sensor X X Mount the sensor at the vessel X X Fill in some solvent X X Shift the sensor until it is located below the liquid level The red LED at the sensor should now be off X X If the sensor does not safely detect the liquid Use a small screwdriver to set the sensitivity with the small adjustment screw of the sensor NOTE The sensor detects a liquid when the red LE...

Page 51: ...g Flask Sensor Installation instructions for evaporating flask sensor X X Remove screw X X Turn inner screw to adjust the sensitivity If left red LED is on this means no detection If left red LED is off this means that product has been detected irrespective of how many of the other LEDs are on ...

Page 52: ...amps NOTICE Risk of damage caused by heating transfer mediums Do not fill the heating bath to overflow Do not leave the system unattended when replenishment is active Check the level drain for proper drainage function in lowest heating bath position Do NOT connect the replenishment tap to a water source in case a heating transfer medium different to water e g glycerin is used Sink dummy Sink dummy...

Page 53: ...valve tap Use a hose clamp to safely install the tube 5 16 Heating transfer media with high boiling point The use of commercially available nontoxic medium is highly recommended However all supplemen tary data sheets of the used liquids must be obtained Screw cap order no 11055682 When using liquids with high boiling points the replenishment tap must not be connected to a water source for safety r...

Page 54: ...n and removal Lift the flask carefully and avoid overexertion Do not drop the flask Savely support the flask at handling Savely store the flask onto a matching flask ring or holder Keep limbs out of crushing zone WARNING Risk of serious burns by hot heating bath content Do not drop any parts into the heating bath Wear protective clothes against hot liquid spills a b c a Drive down the heating bath...

Page 55: ...rt The lift mechanism does not stop automatically when the evaporating flask has reached its individual installation height Using the flask handler installed on the heating bath to lift or lower the evaporating flask can be dangerous for the operator and can cause device damages WARNING Serious injuries by flying pieces of broken glass Do not use the bath lift to install or deinstall the evaporati...

Page 56: ...op dead center of the closing mechanism a clear resistance must be felt Moving the lever must never require excessive force X X If the required lever force is too weak the flange may not be thight and will wear out the PTFE seal In this case increase the tension of the closure X X If the required lever force is too high e g the lever can not be shifted over the top dead center reduce the tension o...

Page 57: ... see chapter 10 4 Miscellaneous parts X X For reinstallation proceed in reverse order NOTE More information about the operation and handling of the available controller models can be found in the respective operation manuals of the controllers CAUTION Risk of injury when remote controlling Rotavapor R 220 Pro without visual contact KeepvisualcontacttotheRotavapor R 220Protoensurethatno oneisattemp...

Page 58: ...illation make sure the installa tion has been carried out correctly X X Inspect glassware visually for possible damage X X Inspect safe and correct routing of all cables and hoses X X Check that all connections steam water vacuum have been fixed properly X X Check all supply hoses for tightness X X If applicable Check overall system vacuum tightness see operation manual I 300 Pro ...

Page 59: ... see operation manual I 300 Pro Lift up the heating bath completely The evaporation will start shortly Withtheheatingbathattemperaturestartrotationandsetrotationalspeedtothetargetvalue Atthistimethe cooling medium flow must be established NOTE the condensation zone of the cooler during evaporation Optimalcoolingtoevaporationratioforsafeuseisreachedatapprox 75 80 condensationzoneheightatthe firstco...

Page 60: ...on parameters e g lower the cooling medium temperature to stabilize the condensation zone at approximately 2 3 to 3 4 during operation Cooling water source max 20 C Vapor 40 C Bath 60 C Typical distillation parameter settings Set the bath temperature to 60 C Use cooling water medium with less than 20 C Allow cooling water medium to flow through the condenser at approximately 120 150 l h Adjust pre...

Page 61: ...3 1 153 0 949 11 Acetic acid C2 H4 O2 60 0 695 118 1 049 44 Ethanol C2 H6 O 46 0 879 79 0 789 175 Ethylacetate C4 H8 O2 88 1 394 77 0 900 240 Heptane C7 H16 100 2 373 98 0 684 120 Hexane C6 H14 86 2 368 69 0 660 360 Isopropylalcohol C3 H8 O 60 1 699 82 0 786 137 Isoamylalcohol 3 methyl 1 butanol C5 H12 O 88 1 595 129 0 809 14 Methylethylketone C4 H8 O 72 1 473 80 0 805 243 Methanol CH4 O 32 0 1227...

Page 62: ...ition before mounting Exchange damaged glass parts immediately Do not touch cracks or bits of broken glass with bare hands NOTICE Risk of instrument damage by liquids and detergents Emptytheheatingbathandallglassaccessoriespriortomaintenanceandrepairaction Do not spill liquids over the instrument or parts of it Wipe off any liquids instantly For the housing use ethanol or soapy water as detergent ...

Page 63: ...thanol to remove possible contamination with sample material Dry the cleaned seals with a soft lint free cloth PTFE seals need a 10 hours run in period to reach their optimum tightness condition This is normal for a PTFE seal 7 2 3 Glassware and clamps Clean all glass components after a distillation process to prevent cross contamination Inner surfaces X X Cleaning can be done by distillation of e...

Page 64: ...efore the system can be connected to mains again WARNING Death or serious burns by electric current at cleaning Switch off the instrument Disconnect the power cord and prevent unintentional restart Wait until the instrument is completely dry before reconneting to mains 7 3 Snap flange coupling flask seal and vapor duct Removal installation of the snap flange coupling a b d c a Turn the snap flange...

Page 65: ...ction 5 18 for correct adjustment of the lever tension Removal installation of the flask seal Vapor duct might slip out a Remove the snap flange coupling Hook some fingers behind the seal at two of the three cut outs b Carefully pull off the seal step by step Change the position at the cut outs from time to time to avoid canting of the seal plate Make sure the vapor duct does not accidently slip o...

Page 66: ...e vapor duct end must be aligned to the spring loaded notch at the gearbox to lock rota tion between the drive and the duct a b a Remove the snap flange coupling and the flask seal first Pull out the vapor duct by hand b To install the vapor duct proceed in reverse order Make sure the notch blocks rotational movement of the duct NOTE Clean the vapor duct before reinstallation to ensure a clean sea...

Page 67: ... EasyClamp DN70 and take off the distribution head glass part Subsequently completely remove the EasyClamp from the gearbox c Pull out the seal holder by hand The distribution head seal can easily be pulled off by hand To remove the vacuum seal use the seal tool order no 020075 Hook it in under the ring shaped metal insert and pull out the seal from the seal holder Perform this action in several m...

Page 68: ... the seal holder with the ring shaped metal insert facing upwards b Take the seal holder into both hands and gently push in the seal with both thumbs in several steps Rotate the seal holder while doing this to avoid canting NOTE Clean seal rings seal holder and vapor duct before reinstallation to ensure a clean seal face for good tightness ...

Page 69: ...ive measures are listed in the column Remedy 8 1 Resetting the over temperature protection For safety reasons e g if no heating medium is in the bath the over temperature protection mechani cally cuts off the heating current at temperatures above 205 C The overtemperature protection is located at the heating element distribution box Switch off the Rotavapor and wait some minutes for the heating el...

Page 70: ...ages of the Interface I 300 Pro please refer to the Interface I 300 Pro operation manual 8 2 2 Error messages of the Rotavapor The error messages are shown in the rotational speed display Errors which are not listed in the table are to be corrected by a BUCHI trained technician who has access to official service manuals In this case please refer to your local BUCHI customer service agent ...

Page 71: ...defective or blocked Pressthe Aerate buttontoconfirm the error message Switch off the unit and check if driveisblocked rotateevaporating flask manually Call service if problem is persistent E04 n a Battery voltage too low PBbatteryweakordefective Pressthe Aerate buttontoconfirm the error message Switchonthesystemovernightto allow recharging of the battery Call service if problem is persistent E05 ...

Page 72: ...ror message Call service if problem is persistent E12 FLOW message appears Coolingmediumflowinsufficient Increase cooling water flow and pressthe Aerate buttontoconfirm the error message Adjust sensor Check cable and plug of the flow sensor Exchangesensorifdefectiveorrun evaporation without flow sensor Call service if problem is persistent E13 LEVEL1 messageappears Filling level reached Emptyrecei...

Page 73: ...27 Condenser icon flashes Vapor temp sensor shortcut Switch off the unit Check sensor cable and plug Exchangesensorifdefectiveorrun evaporationwithoutvaportemp display Call service if problem is persistent E28 Condenser icon flashes Cooling water temp sensor shortcut Switch off the unit Check sensor cable and plug Exchangesensorifdefectiveorrun evaporationwithoutcoolingmedium temp display Call ser...

Page 74: ... buttontoconfirmthe error message Checkmainsconnectionforsuffi cient power performance Alternatively Installuninterruptible power supply Call service if problem is persistent Error Additionerrorindicatorondisplay Possible cause Remedy E41 n a Load limit exceeded by externalelectricalconsumers 30V Electronic malfunction Unplug external consumers e g valves and sensors step by step Restart system in...

Page 75: ...ange a defective sensor and call service if the problem is persistent 8 3 Resettable automatic system fuses Fuse triggered Fuse ok F1 F4 12A 250V Resetting a system fuse Switch off the Rotapavor Push in the fuse for reset Switch on the Rotavapor NOTE Device fuses may be triggered occasionally due to voltage peaks under high system load When fuses trigger frequently inform your customer service Do ...

Page 76: ...o ship the instrument and its accessories in original packing to reduce the risk of possible transport damages WARNING Death or serious poisoning by contact or incorporation of harmful substances Wear safety goggles Wear safety gloves Wear a suitable protective mask Wear a laboratory coat Cleantheinstrumentandallaccessoriesthoroughlytoremovepossiblydangeroussubstances Do not clean dusty parts with...

Page 77: ...help please contact your local authorities NOTE When returning the instrument to the manufacturer for repair work please copy and complete the health and safety clearance form on the following page and enclose it with the instrument 9 2 1 Lead acid battery The battery contains lead and sulfuric acid Both materials are toxic and thus harmful to life forms see hazardous material classification entry...

Page 78: ...t been used in the laboratory and is new was not in contact with toxic corrosive biologically active explosive radioactive or other dangerous matters is free of contamination The solvents or residues of pumped media have been drained 1 B Declaration for dangerous goods List of dangerous substances in contact with the equipment Chemical substance Danger classification We assure for the returned equ...

Page 79: ...y modifications to the spare parts used are only allowed with the prior written permission of the manufacturer Always state the product designation instrument serial and part numbers for warranty clearance when ordering spare parts 10 1 Glass parts Order no Description Order no Description 01129 Vacuum connection P G 27825 Descending condenser 01165 Expansion vessel P G 37569 Receiving flask 27165...

Page 80: ...r no Description Order no Description 005155 O ring 041130 EasyClamp DN25 kpl 027289 Fitting SVL 22 041151 Pivoting clamp cpl 027519 O ring 125 x 5 FKM 041270 Clamp 041120 Glass holder Bullfrog 11055299 Klemme 130 kpl 027519 041130 11055299 041270 041151 027289 041120 041151 005155 041130 ...

Page 81: ...r no Description Order no Description 27519 O ring 125 x 5 FKW 41747 Level sensor small 40084 Sensor support ring 41755 O ring 247 x 5 7 FKW 41076 Vapor temperature sensor 41756 Cable for sensor 41746 41746 Level sensor evaporation flask 41756 41746 41747 27519 41747 41076 40084 41755 ...

Page 82: ...apter SVL22 G 3 8 005155 O ring 041272 Insert ring for valve support 040046 Dock adapter DN25 G3 8 041298 Hose nozzle 040047 Ball adapter DN25 G3 8 041748 2 2 3 2 way valve Continuous 041749 2 2 way valve Continuous 041748 041749 041749 041749 040046 040047 041298 040841 003577 040046 041298 041298 040841 041748 041298 003577 005155 041298 041298 041272 ...

Page 83: ...tubing inner Ø 9 5 x 15 9 per m 11065051 Plastictubing innerØ10 0x2 0perm 027146 PTFE tubing outer Ø 10 0 x 1 0 per m 027277 Seal tool 020075 Vapor duct 041084 041095 041094 041231 Set of distribution head seals 5 pcs 041231 Seal holder 041094 Vacuum seal 041095 041121 Evaporating flask seal cpl 041121 Part name Order no 041018 Adjustable machine leg 041018 ...

Page 84: ...e parts 84 R 220 Pro Continuous Operation Manual Version A 041110 Metal reed at gearbox flange 041110 041112 Snap flange coupling cpl 041112 041229 Set of 5 O ring 64 x 5 0 041229 EasyClamp element DN70 041135 ...

Page 85: ...ersion A 11056381 30mm Small glassware joint PTFE coated silicone gasket for DN25 set of 5 11056381 11056382 47mm Largeglasswarejoint PTFE coated silicone gasket for DN40 set of 5 11056382 20 L evaporating flask 027468 Cover for evaporating flask PE 11057349 ...

Page 86: ...ing parts go to www buchi com or contact your local BUCHI representative Optional parts Part name Order no Safety shield for D D2 R and C for single receiving flask 11055796 Protective grid cpl Protects the glass assembly and the bath against falling objects only in conjuntionwithcorrespondingsafety shield 11056081 Bath shield cpl 11055364 a b c ...

Page 87: ...10 Spare parts 87 R 220 Pro Continuous Operation Manual Version A Trolley 041257 Blind cover for Interface I 300 Pro 11064152 Manual flask handler 041400 Cooling water temp sensor 11055988 ...

Page 88: ...10 Spare parts 88 R 220 Pro Continuous Operation Manual Version A Cooling water valve 041191 Cooling water flow sensor 11055971 ...

Page 89: ...10 Spare parts 89 R 220 Pro Continuous Operation Manual Version A ...

Page 90: ...cn zh India BUCHI India Private Ltd IN Mumbai 400 055 T 91 22 667 75400 F 91 22 667 18986 india buchi com www buchi com in en Indonesia PT BUCHI Indonesia ID Tangerang 15321 T 62 21 537 62 16 F 62 21 537 62 17 indonesia buchi com www buchi com id in Japan Nihon BUCHI K K JP Tokyo 110 0008 T 81 3 3821 4777 F 81 3 3821 4555 nihon buchi com www buchi com jp ja Korea BUCHI Korea Inc KR Seoul 153 782 T...

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