Buchi Inert Loop B-295 Bedienungsanleitung

Operation ManualMini Spray Dryer B-290093001 en

2 Safety10 B-290 Operation Manual, Version IWear protective gogglesWear protective maskWear protective glovesAdditional user informationParagraphs sta

2 Safety11 B-290 Operation Manual, Version I! DANGERDeath or serious poisoning by gases or particles due to O2- sensonr or filter malfunction• Exchang

2 Safety12 B-290 Operation Manual, Version I! DANGERDeath or serious posioning by inhalation or incorporation of dried particles at recovery.• Wear s

2 Safety13 B-290 Operation Manual, Version I! WARNINGDeath or serious poisoning by contact or incorporation of harmful substances at use.• Before ope

2 Safety14 B-290 Operation Manual, Version I! NOTICERisk of instrument damage by wrong mains supply.• External mains supply must meet the voltage giv

2 Safety15 B-290 Operation Manual, Version I! WARNINGSerious chemical burns by corrosives.• Observe all data sheets of the used chemicals• Handle co

2 Safety16 B-290 Operation Manual, Version IGlass• Use of inert 3.3 borosilicate glass.• Grounded coating of the inner surface of the cyclone to pr

3 Technical data17 B-290 Operation Manual, Version I3 Technical dataThis chapter introduces the reader to the instrument specifications. It contains

3 Technical data18 B-290 Operation Manual, Version I3.1.2 Standard accessoriesTable 3-2: Standard accessoriesProduct Order numberOperation Manual:Ge

3 Technical data19 B-290 Operation Manual, Version ITable 3-4: Standard accessories with the B-290 Acid resistant (cont.)Temperature sensor support

3 Technical data20 B-290 Operation Manual, Version I3.2 Technical data overviewTable 3-6: Technical data Mini Spray Dryer B-290Power consumption max

3 Technical data21 B-290 Operation Manual, Version ITable 3-7: Technical data Spray Chilling accessory (cont.)Heating liquid water or a thermal oil (

4 Description of function22 B-290 Operation Manual, Version I4 Description of functionThis chapter explains the basic working principle of the Mini

4 Description of function23 B-290 Operation Manual, Version IThe nozzle cap has an inserted ruby stone with a precise opening and sharp edges to guar

4 Description of function24 B-290 Operation Manual, Version I4.5 Dehumidifier B-296Mini Spray Dryer B-290Dehumidifier B-29651342768a Ambient airb Cond

4 Description of function25 B-290 Operation Manual, Version I4.6 Spray chilling accessoryDuring spray chilling a hot melt is dispersed into a cold g

4 Description of function26 B-290 Operation Manual, Version I4.7.1 Feed switch valve and remote control panel Fig. 4.7: Feed switch valve and remo

5 Putting into operation27 B-290 Operation Manual, Version I5 Putting into operationThis chapter describes how the instrument is installed and gives

5 Putting into operation28 B-290 Operation Manual, Version INOTETo cut the power in case of an emergency by unplugging, the instruments or any other

5 Putting into operation29 B-290 Operation Manual, Version I5.4 Installing the glass assembly! CAUTIONRisk of minor or moderate cuts by sharp edges.

Table of contents3 B-290 Operation Manual, Version ITable of contents1 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Putting into operation30 B-290 Operation Manual, Version I156• Connect the outlet temperature sensor o to the plug in the housing.• Insert the

5 Putting into operation31 B-290 Operation Manual, Version I5.6 Installing the filters NoticeRisk of instrument damage by internal overpressure.• Ex

5 Putting into operation32 B-290 Operation Manual, Version I• Unscrew all screw caps of the tubing at the filter head a and unhook the complete filte

5 Putting into operation33 B-290 Operation Manual, Version I5.6.3 PTFE filter membrane installationbcfilter tubeaFig. 5.8: Outlet fi lter membrane (PTF

5 Putting into operation34 B-290 Operation Manual, Version INOTEMake sure the end-cap properly seals the filter carrier and the filter membrane! This i

5 Putting into operation35 B-290 Operation Manual, Version IInstallation as safety outlet filterInstall the filter between the outlet filter and the Asp

5 Putting into operation36 B-290 Operation Manual, Version Ia Tube to spraying nozzleb Handle, pump bedc Distilled waterd Flow meter valvee Adjusting

5 Putting into operation37 B-290 Operation Manual, Version I5.8 Tubing installationThe Mini Spray Dryer B-290 needs compressed gas for the two-fluid

5 Putting into operation38 B-290 Operation Manual, Version I12a Exhaust tube of cyclone or filter, respectivelyb Tubing between aspirator and heater

5 Putting into operation39 B-290 Operation Manual, Version I5.10 Quick hose couplingsUseFor fast and reliable connecting/disconnecting of polypress

Table of contents4 B-290 Operation Manual, Version I5.11 Installing the Inert Loop B-295 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395

5 Putting into operation40 B-290 Operation Manual, Version I! WarningDeath or serious poisoning by contact or incorporation of harmful substances at

5 Putting into operation41 B-290 Operation Manual, Version IThe Inert Loop B-295 has a sideward hose connection for the exhaust gas. Due to the const

5 Putting into operation42 B-290 Operation Manual, Version I5.12 Dehumidifier B-296 and Inert Loop B-295 combinationa Mini Spray Dryer B-290 outlet t

5 Putting into operation43 B-290 Operation Manual, Version IUsed as inlet air conditioning systemInstallation steps:1. Place the Dehumidifier B-296 n

5 Putting into operation44 B-290 Operation Manual, Version INOTESee section 7.6 for information about the cleaning procedure of the Dehumidifier B-296

5 Putting into operation45 B-290 Operation Manual, Version I513244514467• Apply the tubes b to h according to the above figures. For the tubes d and

5 Putting into operation46 B-290 Operation Manual, Version I5.16 Additional cleaning measures for food, pharma and cosmetic applicationsFor food, ph

6 Operation47 B-290 Operation Manual, Version I6 OperationThis chapter gives examples of typical instrument applications and instructions on how to o

6 Operation48 B-290 Operation Manual, Version I6.1 Layout of the operating and display elements123a Main switchb Flow meter for spraying gas volumec

6 Operation49 B-290 Operation Manual, Version I6.2 Conversion tables for the parameters6.2.1 Flow meter spraying air (rotameter)The rotameter is an

Table of contents5 B-290 Operation Manual, Version I10.12 Decontamination Glass-Set and sterile filter . . . . . . . . . . . . . . . . . . . . . . 771

6 Operation50 B-290 Operation Manual, Version I6.2.3 AspiratorThe aspirator has a maximum gas flow rate of approx. 35 m3/h. The flow depends on the pre

6 Operation51 B-290 Operation Manual, Version I6.4 Optimizing parametersThe parameters relevant for the spray process (aspirator and pump performance

6 Operation52 B-290 Operation Manual, Version IIf the system is run with a PTFE filter, the fine particles can par tially be recovered by counter-pulsat

6 Operation53 B-290 Operation Manual, Version I6.7 Operation with the Inert Loop B-295! DangerDeath or serious poisoning by gases or particles due to

6 Operation54 B-290 Operation Manual, Version IUsually the Inert Loop is set on -20°C for optimal solvent recovery. Some solvents tend to freeze in th

6 Operation55 B-290 Operation Manual, Version I6.8 Operation with the Spray Chilling AccessoryTo operate the Spray Chilling Accessory, proceed as fol

6 Operation56 B-290 Operation Manual, Version I6.9 Mini Spray Dryer B-290 acid resistantFor basic operations please see chapters 6.1–6.7.Nozzle clean

7 Maintenance and repairs57 B-290 Operation Manual, Version I7 Maintenance and repairsThis chapter gives instructions on all maintenance work to be

7 Maintenance and repairs58 B-290 Operation Manual, Version I! CAUTIONMinor or moderate injuries by hot heating bath content.• Do not drop any water

7 Maintenance and repairs59 B-290 Operation Manual, Version I7.4 Aspirator cleaningThe aspirator of the Mini Spray Dryers can be contaminated from p

1 About this manual6 B-290 Operation Manual, Version I1 About this manualThis manual describes the Mini Spray Dryer B-290 and its optional accessori

7 Maintenance and repairs60 B-290 Operation Manual, Version I• Provide a collection vessel to collect the cleaning medium flowing from the system. Op

7 Maintenance and repairs61 B-290 Operation Manual, Version I7.8 Replacing the oxygen sensor of the Inert Loop B-295After approximately 2 years of o

8 Troubleshooting62 B-290 Operation Manual, Version I8 TroubleshootingThis chapter helps to resume operation after a minor problem has occurred with

8 Troubleshooting63 B-290 Operation Manual, Version ITable 8-1: Error messages and their remedy (cont.)Code Description Possible cause Corrective meas

8 Troubleshooting64 B-290 Operation Manual, Version ITable 8-2: Malfunctions and their remedy (cont.)Malfunction Possible cause Corrective measureProd

9 Shutdown, storage, transport and disposal65 B-290 Operation Manual, Version I9 Shutdown, storage, transport and disposalThis chapter instructs how

10 Spare parts66 B-290 Operation Manual, Version I10 Spare partsThis section lists spare parts, accessories and options including their ordering inf

10 Spare parts67 B-290 Operation Manual, Version I044629046556046554046375046377044628Table 10-2: Three fluid nozzleDescription Order numberThree fluid

10 Spare parts68 B-290 Operation Manual, Version ITable 10-6: Standard O-rings FKM, for all standard to medium-aggressive applicationsDescription Ord

10 Spare parts69 B-290 Operation Manual, Version ITable 10-7: Highly resistant O-rings FFKM, for all medium to aggressive applicationsDescription Ord

2 Safety7 B-290 Operation Manual, Version I2 SafetyThis chapter highlights out the safety concept of the instrument and contains general rules of beh

10 Spare parts70 B-290 Operation Manual, Version I10.2 Glass parts046311044726 (brown glass)044673044711040162046333046334 (b.g.)0035510406740041890

10 Spare parts71 B-290 Operation Manual, Version I046343032017040133046363001535044681046371Table 10-10: Glass parts 2Description Order numberO-ring

10 Spare parts72 B-290 Operation Manual, Version I10.3 Filters046309003551003575040471044624035008/046316048539, 034139016490Table 10-14: Outlet filt

10 Spare parts73 B-290 Operation Manual, Version I11056479 (Sealing)045656Table 10-16: Tubing (cont.)Description Order numberTygon tube MH 2075 trans

10 Spare parts74 B-290 Operation Manual, Version I10.7 Feed switch valveFor safe and automated switching between pure solvent and product when start

10 Spare parts75 B-290 Operation Manual, Version ITable 10-22: Dehumidifier B-296Description Order numberWoulff bottle 041875Screw cap SVL 22 003577C

10 Spare parts76 B-290 Operation Manual, Version I10.11 Spray chilling accessory044782004139040163044629046557004133004222045519043366010804042655Ta

10 Spare parts77 B-290 Operation Manual, Version I10.12 Decontamination Glass-Set and sterile filter044435044432044424044425044423044433048891044434T

10 Spare parts78 B-290 Operation Manual, Version I10.13 Acid resistant accessoriesheabcdfijglkTable 10-26: Acid resistant accessoriesDescription Or

11 Declarations and requirements79 B-290 Operation Manual, Version I11 Declarations and requirements11.1 FCC requirements (for USA and Canada)Engli

2 Safety8 B-290 Operation Manual, Version I2.3 Improper useApplications not mentioned in section 2.2 are considered to be improper. Also, application

11 Declarations and requirements80 B-290 Operation Manual, Version I11.2 Declaration of conformity

11 Declarations and requirements81 B-290 Operation Manual, Version I11.3 Safety certificate

11 Declarations and requirements82 B-290 Operation Manual, Version I11.4 Health and safety clearanceHealth and Safety Clearance Health and Safety C

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2 Safety9 B-290 Operation Manual, Version ITable of supplementary safety information symbolsThe reference list below incorporates all safety informati