Alfalaval ALS User manual

ESE03338-EN62022-10
Originalmanual
InstructionManual
AlfaLavalAgitator-ALS/ALB

Tableofcontents
Theinformationhereiniscorrectatthetimeofissuebutmaybesubjecttochangewithoutpriornotice
1.DeclarationsofConformity.................................................................5
2.Safety..........................................................................................7
2.1.Importantinformation.............................................................................7
2.2.Warningsigns.....................................................................................7
2.3.Inteneuse......................................................................................7
2.4.Safetyprecautions................................................................................8
3.Installation....................................................................................9
3.1.Unpacking/elivery...............................................................................9
3.2.Installation.........................................................................................12
3.3.Pre-usecheck.....................................................................................23
3.4.Recyclinginformation.............................................................................26
4.Operation.....................................................................................27
4.1.Operation/Control.................................................................................27
4.2.Troubleshooting...................................................................................28
4.3.Cleaning-recommenations....................................................................29
4.4.Temperaturelimits................................................................................29
4.5.Pressurelimits.....................................................................................30
5.Maintenance..................................................................................31
5.1.Generalmaintenance.............................................................................31
5.2.Replacementofriveunit(withbearingframe)................................................32
5.3.Replacementofriveunit(withoutbearingframe)............................................34
5.4.Replacementofriveunit(Motoranshaftunit)..............................................36
5.5.Dismantlinganmountingshaft(withbearingframeexceptBC160).......................37
5.6.Replacementofbearings,typeB20,B25,B25/30,B35,B35/40,B45,B45/50,B55,
B55/60.............................................................................................39
5.7.Replacementofbearings,typeBC160DH.....................................................41
5.8.Replacementofbearing,typeBC160D........................................................43
5.9.ReplacementofbearingstypeBC160..........................................................45
5.10.Replacementofshaftseal,typeD..............................................................47
5.11.Replacementofshaftseal,typeDC............................................................50
5.12.Replacementofshaftseal,typeS1.............................................................53
5.13.Replacementofshaftseal,typeS2.............................................................55
5.14.Replacementofshaftseal,typeS3.............................................................57
6.Technicaldata................................................................................59
6.1.Technicalata.....................................................................................59
6.2.MountingangleforsiemounteAgitatortypeALS..........................................59
6.3.MountingangleforbottommounteAgitatortypeALB......................................60
6.4.Connectingflush–SealtypeD..................................................................61
6.5.Connectingflush–SealtypeDC................................................................63
6.6.Tighteningtorquesforboltconnections........................................................65
6.7.Shaftalignment...................................................................................66
6.8.Spiercoupling...................................................................................68
6.9.Storage............................................................................................69
7.Partslistsanddrawings,servicekitsandtools..........................................70
7.1.Agitatormaincomponents,riveen..........................................................70
7.2.Agitatormaincomponents,weten............................................................72
3

Tableofcontents
Theinformationhereiniscorrectatthetimeofissuebutmaybesubjecttochangewithoutpriornotice
7.3.Bearingframe,B20,B25,B25/30,B35,B35/40,B45,B45/50,B55,B55/60.............74
7.4.BearingframeBC160/35,BC160D/30,BC160DH/30.......................................78
7.5.Shaftseal,typeD.................................................................................80
7.6.Shaftseal,typeDC...............................................................................82
7.7.Shaftseal,typeS1................................................................................84
7.8.Shaftseal,typeS2................................................................................86
7.9.Shaftseal,typeS3................................................................................88
7.10.Tools...............................................................................................92
8.Appendix......................................................................................93
8.1.Driveunitinstructions.............................................................................93
4

1DeclarationsofConformity
EU EU
EUDeclaration Declaration Declarationof of ofConformity Conformity Conformity
TheDesignateCompany
AlfaLavalKolingA/S,Albuen31,DK-6000Koling,Denmark,[phone]
Companyname,aressanphonenumber
Herebyeclarethat
Agitator-EnSaFoil
SerialnumberfromAAC000000001toAAC999999999
Serialnumberfrom10.000to100.000
Serialnumberfrom100700000001to100799999999
DesignationSerialno(s)
ALX=ALBorALS
GX=GC,GRorGP
BXX/XX=B25/30,B35,B35/40,B45,B45/50,B55,B55/60
SX=S1,S2,S3
ALX-ME-(GX)-BC160D(H)/30(L)F-SX-SH-PXXXXYYYYSH=S200-S2000
ALX-ME-(GX)-BC160/35(L)F-SX-SH-PXXXXYYYYPXXXX=E125,E150,E175,E200,E225,E250,E300,E350
ALX-ME-(GX)-BXX/XX(L)F-SX-SH-PXXXXYYYYE400,E450,E500,E550,E600,E650,E700,E750
ALX-ME-(GX)-BC160D(H)/30(L)F-D(C)-SH-PXXXXYYYYE800,E900,E1000,E1100,E1300,E1500,E1700
ALX-ME-(GX)-BC160/35(L)F-D(C)-SH-PXXXXYYYYE1900
ALX-ME-(GX)-BXX/XX(L)F-D(C)-SH-PXXXXYYYYYYYY=D2P ,D2LP ,D3P ,D3LP ,D2G,D2LG,D3G,D3LG
ALX-ME-(GX)-ZZ(L)F-SX-SH-PXXXXYYYYU2P ,U2LP ,U3P ,U3LP ,U2G,U2LG,U3G,U3LG
ALX-ME-(GX)-ZZ(L)F-D(C)-SH-PXXXXYYYYZZ=30,35,40,45,50,55,60,65,70,75,80,90
TypeTypevariation
isinconformitywiththefollowingirectiveswithamenments:
-MachineryDirective2006/42/EC
-RoHSDirective2011/65/EUanamenments
Thepersonauthorisetocompilethetechnicalfileisthesignerofthisocument.
GlobalProuctQualityManagerLarsKruseAnersen
TitleName
Koling,Denmark2022–10–01
PlaceDate(YYYY-MM-DD)Signature
ThisDeclarationofConformityreplacesDeclarationofConformityate2020-02-01
5

1DeclarationsofConformity
UK UK
UKDeclaration Declaration Declarationof of ofConformity Conformity Conformity
TheDesignateCompany
AlfaLavalKolingA/S,Albuen31,DK-6000Koling,Denmark,[phone]
Companyname,aressanphonenumber
Herebyeclarethat
Agitator-EnSaFoil
SerialnumberfromAAC000000001toAAC999999999
Serialnumberfrom10.000to100.000
Serialnumberfrom100700000001to100799999999
DesignationSerialno(s)
ALX=ALBorALS
GX=GC,GRorGP
BXX/XX=B25/30,B35,B35/40,B45,B45/50,B55,B55/60
SX=S1,S2,S3
ALX-ME-(GX)-BC160D(H)/30(L)F-SX-SH-PXXXXYYYYSH=S200-S2000
ALX-ME-(GX)-BC160/35(L)F-SX-SH-PXXXXYYYYPXXXX=E125,E150,E175,E200,E225,E250,E300,E350
ALX-ME-(GX)-BXX/XX(L)F-SX-SH-PXXXXYYYYE400,E450,E500,E550,E600,E650,E700,E750
ALX-ME-(GX)-BC160D(H)/30(L)F-D(C)-SH-PXXXXYYYYE800,E900,E1000,E1100,E1300,E1500,E1700
ALX-ME-(GX)-BC160/35(L)F-D(C)-SH-PXXXXYYYYE1900
ALX-ME-(GX)-BXX/XX(L)F-D(C)-SH-PXXXXYYYYYYYY=D2P ,D2LP ,D3P ,D3LP ,D2G,D2LG,D3G,D3LG
ALX-ME-(GX)-ZZ(L)F-SX-SH-PXXXXYYYYU2P ,U2LP ,U3P ,U3LP ,U2G,U2LG,U3G,U3LG
ALX-ME-(GX)-ZZ(L)F-D(C)-SH-PXXXXYYYYZZ=30,35,40,45,50,55,60,65,70,75,80,90
TypeTypevariation
isinconformitywiththefollowingirectiveswithamenments:
-TheSupplyofMachinery(Safety)Regulations2008
-TheRestrictionoftheUseofCertainHazarousSubstancesinElectricalanElectronicEquipmentRegulations2012
Signeonbehalfof:AlfaLavalKolingA/S
GlobalProuctQualityManagerLarsKruseAnersen
TitleName
Koling,Denmark2022–10–01
PlaceDate(YYYY-MM-DD)Signature
DoC Revison_01_102022
6

2Safety
Unsafepracticesandotherimportantinformationareemphasisedinthismanual.
Warningsareemphasisedbymeansofspecialsigns.
Always Always
Alwaysread read readthe the themanual manual manualbefore before beforeusing using usingthe the theAgitator! Agitator! Agitator!
IllustrationsareonlytoillustratetheproblemandisNOTadrawingofthecurrentAgitator!
2.1Importantinformation
W W
WARNING ARNING ARNING
Inicatesthatspecialproceuresmustbefollowetoavoiseriouspersonalinjury.
CAUTION CAUTION
CAUTION
InicatesthatspecialproceuresmustbefollowetoavoiamagetotheAgitator!
NOTE NOTE
NOTE
Inicatesimportantinformationtosimplifyorclarifyproceures.
2.2Warningsigns
General General
Generalwar war warning: ning: ning:
Danger Danger
Dangerous ous ouselectrical electrical electricalvoltage: voltage: voltage:
2.3Intendeduse
-TheAlfaLavalAgitatorisonlyformixing/stirringofliquisinatank.
-TheAgitatorisonlyformountingpositionsasspecifieonthenameplatebythefirstgroupoflettersofthetypeesignation.
ALT(B)-isfortopmounting,ALS-isforsiemountinganALB-isforbottommounting.
TheexactmountingangleisspecifieontheNamePlateanmustbefollowe.Definitionsonmountinganglescanbe
seeninsection6.2MountingangleforsiemounteAgitatortypeALSansection6.3Mountingangleforbottommounte
AgitatortypeALB.
-Theifferentutiesanoperationatalikepressure,speeanmeiatemperature,whichtheAgitatorisesignefor,can
befounintheAlfaLavalquotationagreement1)anmaynotbeexceeebyallmeans.
-IftheAgitatorisinstalleinpressurizetankslocalregulationsanlegislationsmustbemet.
1TheAlfaLavalquotationagreementhasbeenexchangedduringthequoteprocessbetweenatechnicalpurchaserandAlfaLaval.Ifyouare
notinholdoftheAlfaLavalquotationagreement,pleasegetthroughtoyourlocalAlfaLavalcontact,informtheAgitatorserialnumberand
articlenumberwhichisstatedontheNamePlateandyouwillobtaintheAlfaLavalquotationagreement.
7

2Safety
Allwarningsinthemanualaresummarisedonthispage.
Payspecialattentiontotheinstructionsbelowsothatseverepersonalinjuryand/ordamagetotheAgitatorareavoided.
2.4Safetyprecautions
Installation: Installation:
Installation:
Always Always
Alwaysreathetechnicalatathoroughly(seechapter6Technicalata).
Always Always
Alwaysfollowinstallationinstructionsthoroughly(seechapter3Installation).
Never Never
NeverexposetheAgitatortounuevibrationsorshocks.
Never Never
NeverstartAgitatorinthewrongrotationirection.
EnsurethatthetankmeiaisnotcorrosivetotheAgitator.
OnlyinstalltheAgitatorinenvironmentswithintemperaturelimit:-20°Can+40°C.
OnlyinstalltheAgitatorinaltitueslessthan1000mabovesealevel.
Never Never
NevertouchthemovingpartswhiletheAgitatorisconnectetothepowersupply.
Operation: Operation:
Operation:
Always Always
Alwaysreathetechnicalatathoroughly(seechapter6Technicalata).
Always Always
Alwaysreasupplierinstructionsthoroughly(seechapter8Appenix).
Never Never
NeverstartAgitatorinthewrongrotationirection.
Always Always
Alwaysrinsewellwithcleanwateraftercleaning.
Bewareoftemperaturelimitations.
BewareofAgitatorinoperationcanproucesounlevelsinexcessof85B(A).
Never Never
Neveroperatecontinuouslywithin20%ofcriticaloscillationspee(seechapter6Technicalata).
Never Never
NevertouchthemovingpartswhiletheAgitatorisconnectetothepowersupply.
Maintenance: Maintenance:
Maintenance:
Always Always
Alwaysreathetechnicalatathoroughly(seechapter6Technicalata).
Always Always
Alwaysfollowthemaintenanceinstructionthoroughly(seechapter5Maintenance).
Always Always
Alwaysfollowthemaintenanceinstructionfromriveunitsupplier(seechapter8Appenix).
Always Always
Alwaysstuythepartslistanassemblyrawingcarefully(seechapter7Partslistsanrawings,servicekitsantools).
Never Never
NevertouchthemovingpartswhiletheAgitatorisconnectetothepowersupply.
Always Always
AlwaysisconnectthepowersupplywhileservicingtheAgitator.
Ensurecorrectrotationirectionofimpellerbeforestartupanafteranymaintainstheremighthaveimpactonthe
irection.
T T
Transportation: ransportation: ransportation:
Always Always
AlwaystransporttheAgitatorinoriginalpackaging.
Always Always
Alwayssupporttheshaftaequately,toprotectshaftanbearings.
Never Never
NeverexposetheAgitatortounuevibrationsorshocks.
Controlforoilleakageongearswithventscrew.
8

3Installation
Theinstructionsmanualispartofthedelivery.
Studytheinstructionscarefully
3.1Unpacking/delivery
AlwaysuseliftingequipmentwhenhanlingtheAgitator(seeStep3).
CAUTION CAUTION
CAUTION
AlfaLavalcannotbehelresponsibleforincorrectunpacking.
AlfaLavalcannotbehelresponsibleforincorrectunpacking.
Step Step
Step1 1 1
Inspecttheeliveryforvisibletransportationamages-allissuestobereportetocarrier.
Step Step
Step2 2 2
Check Check
Checkthe the theelivery elivery eliveryfor: for: for:
1.CompleteAgitator
2.Nameplateesignations
3.Deliverynote
4.Separateinstructionmanualsfromsuppliers(seechapter8Appenix).
Step Step
Step3 3 3
Lifting Lifting
Liftinginstructions: instructions: instructions:
Always Always
Alwaysusethecorrectliftingequipment(seeAgitatorweightonnameplate).
LocateCentreofgravitybeforemovingtheAgitator.
9

3Installation
Theinstructionsmanualispartofthedelivery.
Studytheinstructionscarefully
W W
WARNING ARNING ARNING
DoNOTuseeyeboltsongearmotortolifttheAgitator.Theyareonlyforgearmotorremoval.
W W
WARNING ARNING ARNING
DoNOTuseeyeboltsonshrou(ifany)tolifttheAgitator.
Theyareonlyforshrouremoval.
10

3Installation
Theinstructionsmanualispartofthedelivery.
Studytheinstructionscarefully
CAUTION CAUTION
CAUTION
AlfaLavalrecommensNOT NOT
NOTtouseshaftasliftingpointbutlongshaftsmustbesupporteaequatelyuringliftingto
protectshaft,bearingsansealsarrangements.
Gearmotor/motormaybeuseforliftingtheassembleAgitator.
Step Step
Step4 4 4
During During
Duringtransportation transportation transportation
1.Always Always
Alwayssupporttheshaftaequately,toprotectshaftanbearings.
2.Never Never
NeverexposetheAgitatortounuevibrationsorshocks.
3.Controlforoilleakageongearswithventscrew.
11

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
3.2Installation
Always Always
Alwaysreathetechnicalatathoroughly(seechapter6Technicalata).
OnlyinstallthisAgitatorinmountingangleaccoringtothenameplate(seechapter6Technicalata).
Always Always
AlwaysuseliftingequipmentwhenhanlingtheAgitator(seeStep2).
Always Always
Alwayshavesafetyelementsremovebyauthorizepersonnel.
Never Never
Nevercoverorremovethenameplate.
Never Never
Neverconnecttopowersupplyuringinstallationorservice.
Always Always
AlwayshavetheAgitatorconnectetopowersupplybyauthorizepersonnel.
NOTE NOTE
NOTE
AlfaLavalhighlyrecommentoinstallmotorprotectionguartoprotectthemotorfromoverloaing.
NeverinstallanoneAlfaLavalshrouontheAgitatorasitcanleatooverheatanabreakownofthemotor.
W W
Weling eling elingflange: flange: flange:
CAUTION CAUTION
CAUTION
Onlyauthorizepersonneltowelinflanges.
AlfaLavalcannotbehelresponsibleforincorrectinstallation.
Step Step
Step1 1 1
DismantlethewelingflangeiffitteontotheAgitator.
12

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
Step Step
Step2 2 2
Ensurethatthetank,wherethewelingflangearetobewelein,
canhanletheforcesappliebytheAgitator:TorqueMv,Bening
torqueMbanSiethrustFs.
ThevaluesareepeningontheAgitatorconfiguration.The
followinginformationisrequiretocalculatetheforces:
P:Powerofthemotorin[kW]
n:SpeeofAgitatorshaft[RPM]
S:ShaftlengthaccoringtoAgitatortypeesignation-Sxxxx-
in[mm]
D:LargestimpelleriameteraccoringtoAgitatoresignation
-Pxxx-in[mm]
Thevaluescanbecalculateasfollows:
TypeALS/ALB:
Mv[Nm]=23873xP/n
Fs[N]=4.5xMvx1000/D
Mb[Nm]=FsxS/1000
Step Step
Step3 3 3
Duringtheesignphaseofthetank,ensuresufficientlyrigiity
ofthetank.
Ensurethatthemax.beningangle(A),atloasfromStep2oes
notexceeaccoringtobelowscheme
RPM: RPM:
RPM:<100 <100 <100>100 >100 >100
A°(maxbeningangleatapplieloas):0.10.05
13

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
Guielines Guielines
Guielinesfor for forinstalling installing installingFlat Flat FlatShape Shape ShapeW W Weling eling elingFlange Flange Flange(FSWF), (FSWF), (FSWF),ALS ALS ALSAgitator: Agitator: Agitator:
(for (for
(formounting mounting mountingflange flange flangewithout without withoutnose nose nose
CAUTION CAUTION
CAUTION
AlfaLavalrecommenthatallotherwelingtasksonthetankarefinishebeforeinstallingwelingflangeintank.
ALSAgitatormustbeinstalleinthetankasshowninchapter6.2MountingangleforsiemounteAgitatortypeALSwhichcan
beachieveasshownontheillustrationbelow.
1.Tankwall
2.Coneforwelingflange
3.Welingflange
14

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
Guielines Guielines
Guielinesfor for forinstalling installing installingFlat Flat FlatShape Shape ShapeW W Weling eling elingFlange Flange Flange(FSWF), (FSWF), (FSWF),ALB ALB ALBAgitator: Agitator: Agitator:
(for (for
(formounting mounting mountingflange flange flangewith with withnose nose nose
CAUTION CAUTION
CAUTION
AlfaLavalrecommenthatallotherwelingtasksonthetankarefinishebeforeinstallingwelingflangeintank.
ALBAgitatormustbeinstalleinthetankasshowninchapter6.3MountingangleforbottommounteAgitatortypeALB
whichcanbeachieveasshownontheillustrationbelow.
IncaseofinstallationofWelingFlangeparalleltotankbottomsurface(shaftperpeniculartotankbottomsurface)itisalways
recommenetouseabea/cone.Thisistoensurethattankbottomstresses/forcesarenottransmitteirectlytothe
WelingFlangeincreasingtheriskofleakages.
1.Tankbottom
2.Coneforwelingflange
3.Welingflange
1.Tankbottom
2.Coneforwelingflange
3.Welingflange
4.Welings
CAUTION CAUTION
CAUTION
Ensurethatnowelingsareapplietotheoutsiesurfaceofthewelingflange*astheAgitatorsmountingflangehasthesame
sizeasthewelingflange.Ifwelingsbymistakeareapplietothesurfaceofthewelingflangeitmustberemovebygrining,
orthelike,toensureacorrectfitaninstallationofthemountingflange.
15

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
W W
Weling eling elingpr pr proceur oceur oceure e eFSWF FSWF FSWF, , ,ALS ALS ALSAgitator: Agitator: Agitator:
(for (for
(formounting mounting mountingflange flange flangewithout without withoutnose nose nose
Step Step
Step1 1 1
Always Always
Alwaysallowflangetocooltoambienttemperatureaftereachsectionhasbeenwele
Positiontheflangecorrectly
Step Step
Step2 2 2
Spotwelfromoutsie.
Ajustalignment!
Step Step
Step3 3 3
Welthefollowingsectionsfirstfromoutsiethenfrominsie,ancool
withairbetweeneachsection.
16

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
Step Step
Step4 4 4
Ensurethatthesurfaceflatnesstoleranceequals0,25afterweling.
Grinanpolishthewelingflange.
Useasolistraightruleranafeelergaugetoeterminetheflatness.
17

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
W W
Weling eling elingpr pr proceur oceur oceure e eFSWF FSWF FSWF, , ,ALB ALB ALBAgitator: Agitator: Agitator:
(for (for
(formounting mounting mountingflange flange flangewith with withnose nose nose
NOTE NOTE
NOTE
AlfaLavalrecommenawelingtoolwith,ifpossible,builincoolingbyflowingwater,tobemaeanfixetotheFSWFto
ensureshapeanformoftheFSWFuringwelinganinstallation.
IngeneralAlfaLavalrecommentowelthewelingflangeontoabenerimofthetankbottomplate–thisistosecure
aequateflexibilityathighloas,e.g.whenthetankisfille.Ifabenerimisimpossibletoobtainuetoahighplate
thickness,AlfaLavalrecommentowelthewelingflangeontoaconeshapeplatesection.
Ifnotfollowingtheaboverecommenationstherewillbeariskthattheflangecaneform,especiallyathightankfillings,which
cancausealeakagebetweenthewelingflangeantheAgitatormountingflange.
Step Step
Step1 1 1
Positiontheflangecorrectly.
Always Always
Alwaysallowflangetocooltoambienttemperatureaftereachsectionhasbeenwele.
Step Step
Step2 2 2
Spotwelfromoutsie.
Ajustalignment!
Step Step
Step3 3 3
Spotwelfrominsie
18

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
Step Step
Step4 4 4
Welthefollowingsectionsfirstfrominsiethenfromoutsieancooltoambienttemperatureaftereachsectionhasbeen
wele
Step1Step2Step3
Coolwithair!Coolwithair!Coolwithair!
Step Step
Step5 5 5
Removethewelingtool.
Ensurethatthesurfaceflatnesstoleranceequals±0.1mm.
Grinanpolishthewelingflange.
19

3Installation
Studytheinstructionscarefullyandpayspecialattentiontothewarnings!
AlwayschecktheAgitatorbeforeoperation-seechapter3.3Pre-usecheck.
TheAgitatorisforpermanentfastening.
Makesurethatthemotorcorrespondtotheenvironment.
Mounting Mounting
MountingAgitator: Agitator: Agitator:
CAUTION CAUTION
CAUTION
Always Always
Alwaysensurethatmountingiscarrieoutaccoringtoescriptionshowninchapter6.2Mountingangleforsiemounte
AgitatortypeALSanchapter6.3MountingangleforbottommounteAgitatortypeALB.
Always Always
Alwaysrefertotighteningtorquesinchapter6.6Tighteningtorquesforboltconnectionswhentighteningbolts.
Step Step
Step1 1 1
Placeimpellerevice(s)inthetank.
EnsurethattankanAgitatorsurfacesareclean.
Ensurethatrain(I)ispointingownwars.
Forgearswithventscrew,ensuretheventispointingupwarsantherubberplug(III)isremove(seechapter8.1Driveunit
instructions).
1)Stanarventplug
2)Transportsecuringevice
Step Step
Step2 2 2
MounttheAgitatorontothetank.
20