Graco Husky 3300e User manual

Operation
Husky™ Husky™
Husky™3300e 3300e 3300e
Electric Electric
Electric- - -Operated Operated OperatedDiaphragm Diaphragm DiaphragmPump Pump Pump3A7036D
EN
3 3
3- - -Inch Inch Inchpumps pumps pumpswith with withelectric electric electricdrive drive drivefor for for󰘱uid 󰘱uid 󰘱uidtransfer transfer transferapplications. applications. applications.Not Not Notapproved approved approvedfor for foruse use usein in inexplosive explosive explosive
atmospheres atmospheres
atmospheresor or orhazardous hazardous hazardous(classi󰘰ed) (classi󰘰ed) (classi󰘰ed)locations locations locationsunless unless unlessotherwise otherwise otherwisestated. stated. stated.For For Forprofessional professional professionaluse use useonly. only. only.
Important Important
ImportantSafety Safety SafetyInstructions Instructions Instructions
Readallwarningsandinstructionsinthismanualandinyour
Repair/Partsmanual.Save Save
Saveall all allinstructions. instructions. instructions.
MaximumWorkingPressure:80psi
(0.55MPa,5.5bar)
PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents
Contents
RelatedManuals................................................2
Warnings...........................................................3
Con󰘰gurationNumberMatrix...............................6
OrderingInformation...........................................8
Installation..........................................................9
GeneralInformation.....................................9
TightenFasteners........................................9
TipstoReduceCavitation.............................9
MountthePump..........................................12
GroundTheSystem.....................................13
AirLine........................................................14
FluidSupplyLine.........................................14
FluidOutletLine...........................................14
ElectricalConnections..................................15
Operation...........................................................18
TightenFasteners........................................18
InitialCon󰘰guration(ACwithVFD)................18
FlushthePumpBeforeFirstUse..................18
StartandAdjustthePump............................18
PressureReliefProcedure............................19
PumpShutdown..........................................19
VFDOperation...................................................20
VFDControlPanel.......................................20
AdjusttheSpeed.........................................20
Maintenance......................................................21
MaintenanceSchedule.................................21
Lubrication...................................................21
TightenThreadedConnections.....................21
FlushingandStorage...................................21
TorqueInstructions.............................................22
Torquesequence.........................................22
PerformanceCharts............................................24
Dimensions........................................................26
TechnicalData...................................................35
GracoStandardHuskyPumpWarranty................38
Related Related
RelatedManuals Manuals Manuals
ManualNumberTitle
3A7037Husky™3300eElectric-OperatedDiaphragmPump,Repair/Parts
23A7036D

Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-speci󰘰c
risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese
Warnings.Product-speci󰘰chazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout
thebodyofthismanualwhereapplicable.
DANGER
SEVERE SEVERE
SEVEREELECTRIC ELECTRIC ELECTRICSHOCK SHOCK SHOCKHAZARD HAZARD HAZARD
Thisequipmentcanbepoweredbymorethan240V.Contactwiththisvoltagewill
causedeathorseriousinjury.
•Turnoffanddisconnectpoweratmainswitchbeforedisconnectinganycablesand
beforeservicingequipment.
•Thisequipmentmustbegrounded.Connectonlytogroundedpowersource.
•Allelectricalwiringmustbedonebyaquali󰘰edelectricianandcomplywithalllocal
codesandregulations.
WARNING
FIRE FIRE
FIREAND AND ANDEXPLOSION EXPLOSION EXPLOSIONHAZARD HAZARD HAZARD
Flammablefumes,suchassolventandpaintfumes,inwork work
workarea area areacanigniteorexplode.Paint
orsolvent󰘱owingthroughtheequipmentcancausestaticsparking.Tohelpprevent󰘰reand
explosion:
•Useequipmentonlyinwellventilatedarea.
•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,and
plasticdropcloths(potentialstaticarc).
•Groundallequipmentintheworkarea.SeeGrounding Grounding
Groundinginstructions.
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable
fumesarepresent.
•Useonlygroundedhoses.
•Stop Stop
Stopoperation operation operationimmediately immediately immediatelyifstaticsparkingoccursoryoufeelashock. . .Donotuse
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworking󰘰reextinguisherintheworkarea.
Staticchargemaybuilduponplasticpartsduringcleaningandcoulddischargeandignite
󰘱ammablevapors.Tohelpprevent󰘰reandexplosion:
•Cleanplasticpartsonlyinwellventilatedarea.
•Donotcleanwithadrycloth.
•Donotoperateelectrostaticgunsinequipmentworkarea.
3A7036D3

Warnings
WARNING
PRESSURIZED PRESSURIZED
PRESSURIZEDEQUIPMENT EQUIPMENT EQUIPMENTHAZARD HAZARD HAZARD
Fluidfromtheequipment,leaks,orrupturedcomponentscansplashintheeyesoronskin
andcauseseriousinjury.
•FollowthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedurewhenyoustopspraying/dispensingandbefore
cleaning,checking,orservicingequipment.
•Tightenall󰘱uidconnectionsbeforeoperatingtheequipment.
•Checkhoses,tubes,andcouplingsdaily.Replacewornordamagedpartsimmediately.
EQUIPMENT EQUIPMENT
EQUIPMENTMISUSE MISUSE MISUSEHAZARD HAZARD HAZARD
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical
TechnicalData Data Datainallequipmentmanuals.
•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical
TechnicalData Data Data
inallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.Forcomplete
informationaboutyourmaterial,requestSafetyDataSheet(SDS)fromdistributororretailer.
•TurnoffallequipmentandfollowthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedurewhenequipmentisnotinuse.
•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine
manufacturer’sreplacementpartsonly.
•Donotalterormodifyequipment.Alterationsormodi󰘰cationsmayvoidagencyapprovals
andcreatesafetyhazards.
•Makesureallequipmentisratedandapprovedfortheenvironmentinwhichyouareusingit.
•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.
•Routehosesandcablesawayfromtraf󰘰careas,sharpedges,movingparts,andhotsurfaces.
•Donotkinkoroverbendhosesorusehosestopullequipment.
•Keepchildrenandanimalsawayfromworkarea.
•Complywithallapplicablesafetyregulations.
PRESSURIZED PRESSURIZED
PRESSURIZEDALUMINUM ALUMINUM ALUMINUMPARTS PARTS PARTSHAZARD HAZARD HAZARD
Useof󰘱uidsthatareincompatiblewithaluminuminpressurizedequipmentcancauseserious
chemicalreactionandequipmentrupture.Failuretofollowthiswarningcanresultindeath,
seriousinjury,orpropertydamage.
•Donotuse1,1,1-trichloroethane,methylenechloride,otherhalogenatedhydrocarbon
solventsor󰘱uidscontainingsuchsolvents.
•Donotusechlorinebleach.
•Manyother󰘱uidsmaycontainchemicalsthatcanreactwithaluminum.Contactyourmaterial
supplierforcompatibility.
43A7036D

Warnings
WARNING
THERMAL THERMAL
THERMALEXPANSION EXPANSION EXPANSIONHAZARD HAZARD HAZARD
Fluidssubjectedtoheatincon󰘰nedspaces,includinghoses,cancreatearapidriseinpressure
duetothethermalexpansion.Over-pressurizationcanresultinequipmentruptureandserious
injury.
•Openavalvetorelievethe󰘱uidexpansionduringheating.
•Replacehosesproactivelyatregularintervalsbasedonyouroperatingconditions.
PLASTIC PLASTIC
PLASTICPARTS PARTS PARTSCLEANING CLEANING CLEANINGSOLVENT SOLVENT SOLVENTHAZARD HAZARD HAZARD
Manysolventscandegradeplasticpartsandcausethemtofail,whichcouldcauseserious
injuryorpropertydamage.
•Useonlycompatiblewater-basedsolventstocleanplasticstructuralorpressure-containing
parts.
•SeeTechnical Technical
TechnicalData Data Datainthisandallotherequipmentinstructionmanuals.Read󰘱uidand
solventmanufacturer’sSafetyDataSheet(SDS)andrecommendations.
TOXIC TOXIC
TOXICFLUID FLUID FLUIDOR OR ORFUMES FUMES FUMESHAZARD HAZARD HAZARD
Toxic󰘱uidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,
inhaled,orswallowed.
•ReadSafetyDataSheet(SDS)toknowthespeci󰘰chazardsofthe󰘱uidsyouareusing.
•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicable
guidelines.
BURN BURN
BURNHAZARD HAZARD HAZARD
Equipmentsurfacesand󰘱uidthat’sheatedcanbecomeveryhotduringoperation.Toavoid
severeburns:
•Donottouchhot󰘱uidorequipment.
PERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE PROTECTIVEEQUIPMENT EQUIPMENT EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Thisprotective
equipmentincludesbutisnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent
manufacturer.
3A7036D5

CongurationNumberMatrix
Con󰘰guration Con󰘰guration
Con󰘰gurationNumber Number NumberMatrix Matrix Matrix
Checktheidenti󰘰cationplate(ID)forthe
Con󰘰gurationNumberofyourpump.Usethe
followingmatrixtode󰘰nethecomponentsofyour
pump.
Sample Sample
SampleCon󰘰guration Con󰘰guration Con󰘰gurationNumber: Number: Number:3300A 3300A
3300A- - -EA04AA1TPTPTP EA04AA1TPTPTP EA04AA1TPTPTP- - -- - -
3300 3300
3300A A
AE E EA A A04 04
04A A
AA1 A1
A1TP TP
TPTP TP TPTP TP TP- -
-- - -
Pump
Model
Wetted
Section
Material
DriveCenter
Section
Material
GearBox
andCom-
pressor
MotorFluidCoversand
Manifolds
SeatsBallsDiaphragmsManifold
O-Rings
NOTE: NOTE:
NOTE:Somecombinationsarenotpossible.PleaserefertoOrderingInformation,page8.
Pump Pump
PumpWetted Wetted
WettedSection Section Section
Material Material
Material
Drive Drive
DriveType Type TypeCenter Center
CenterSection Section Section
Material Material
Material
Gearbox Gearbox
Gearboxand and and
Compressor Compressor
Compressor
Motor Motor
Motor
3300 3300
3300A A
AAluminumE E EElectricA A AAluminum94 94
94NoGearboxor
CompressorA A
AStandard
InductionMotor
P P
PPolypropylene04 04
04HighSpeedGear
RatioC C
CATEXInduction
Motor
S S
SStainlessSteel06 06
06HighSpeed
GearRatio/240V
Compressor
D D
DFlameproof
InductionMotor
G G
GNoMotor
63A7036D

CongurationNumberMatrix
Fluid Fluid
FluidCovers Covers Coversand and and
Manifolds Manifolds
Manifolds
Seat Seat
SeatMaterial Material MaterialBall Ball
BallMaterial Material MaterialDiaphragm Diaphragm DiaphragmMaterial Material MaterialManifold/Seat Manifold/Seat
Manifold/Seat
O O
O- - -Rings Rings Rings
A1 A1
A1Aluminum,
center󰘱ange,
npt
AC AC
ACAcetalAC AC ACAcetalGE GE GEGeolast– –
–– – –Modeldoes
notuse
o-rings*
A2 A2
A2Aluminum,
center󰘱ange,
bspt
AL AL
ALAluminumBN BN BNBuna-NPT PT PTPTFE/EPDM
2–PieceBN BN
BNBuna-N
P1 P1
P1Polypropylene,
center󰘱angeBN BN
BNBuna-N*CR CR
CRPolychloropreneSP SP SPSantopreneFK FK
FKFKMFluoroe-
lastomer
S1 S1
S1Stainlesssteel,
nptFK FK
FKFKMFluoroe-
lastomer*CW CW
CWPolychloroprene
WeightedTP TP
TPTPEPT PT PTPTFE
S2 S2
S2Stainlesssteel,
bsptGE GE
GEGeolastFK FK
FKFKM
Fluoroelastomer
S51 S51
S51Stainlesssteel,
center󰘱angePP PP
PPPolypropy-
leneGE GE
GEGeolast
SP SP
SPSantoprenePT PT
PTPTFE
SS SS
SS316Stainless
SteelSP SP
SPSantoprene
TP TP
TPTPE*TP TP TPTPE
*ModelswithBuna-N,FKM,orTPEseatsdonothavemanifold/seato-rings.
Approvals Approvals
Approvals
✦Aluminumandstainlesssteelpumpswith
motorcodeCarecerti󰘰edto:
II2GExhdIIBT3Gb
✚Aluminumandstainlesssteelpumpswith
motorcodeGarecerti󰘰edto:
II2GExhIIBT3Gb
★MotorscodedDarecerti󰘰edto:
ClassI,Div1,GroupD,T3B
ClassII,Div1,GroupF&G,T3B
AllModels(exceptgearboxandcompressor
code05ormotorcodeD)aremarked:
3A7036D7

OrderingInformation
Ordering Ordering
OrderingInformation Information Information
To To
ToFind Find FindYour Your YourNearest Nearest NearestDistributor Distributor Distributor
1.Visitwww.graco.com.
2.ClickonWhere Where
Whereto to toBuy Buy BuyandusetheDistributor Distributor DistributorLocator. Locator. Locator.
To To
ToSpecify Specify Specifythe the theCon󰘰guration Con󰘰guration Con󰘰gurationof of ofa a aNew New NewPump Pump Pump
Please Please
Pleasecall call callyour your yourdistributor. distributor. distributor.
OR OR
OR
UsetheOnline Online
OnlineElectric Electric ElectricOperated Operated OperatedDiaphragm Diaphragm DiaphragmPump Pump PumpSelector Selector SelectorTool Tool Toolat at atwww.graco.com www.graco.com www.graco.com. . .SearchforSelector.
To To
ToOrder Order OrderReplacement Replacement ReplacementParts Parts Parts
Please Please
Pleasecall call callyour your yourdistributor. distributor. distributor.
83A7036D

Installation
Installation Installation
Installation
Installationofthisequipmentinvolvespotentially
hazardousprocedures.Onlytrainedandquali󰘰ed
personnelwhohavereadandwhounderstand
theinformationinthismanualshouldinstallthis
equipment.
•Allelectricalwiringmustbedonebyaquali󰘰ed
electricianandcomplywithalllocalcodesand
regulations
General General
GeneralInformation Information Information
TheTypicalInstallationshownisonlyaguidefor
selectingandinstallingsystemcomponents.Contact
yourGracodistributorforassistanceinplanninga
systemtosuityourneeds.AlwaysuseGenuine
GracoPartsandaccessories.Besureallaccessories
areadequatelysizedandpressureratedtomeetthe
system’srequirements.
Referencelettersinthetext,forexample(A),referto
thecalloutsinthe󰘰gures.
Tighten Tighten
TightenFasteners Fasteners Fasteners
Beforemountingandusingthepumpforthe󰘰rsttime,
checkandretorqueallexternalfasteners.Follow
TorqueInstructions,page22,orseethetorque
tagonyourpump.Afterthe󰘰rstdayofoperation,
retorquethefasteners.
Tips Tips
Tipsto to toReduce Reduce ReduceCavitation Cavitation Cavitation
Cavitationinadoublediaphragmpumpisthe
formationandcollapseofbubblesinthepumped
liquid.Frequentorexcessivecavitationcancause
seriousdamage,includingpittingandearlywearof
󰘱uidchambers,balls,andseats.Itmayresultin
reducedef󰘰ciencyofthepump.Cavitationdamage
andreducedef󰘰ciencybothresultinincreased
operatingcosts.
Cavitationdependsonthevaporpressureofthe
pumpedliquid,thesystemsuctionpressure,andthe
velocitypressure.Itcanbereducedbychangingany
ofthesefactors.
1.Reducevaporpressure:Decreasethe
temperatureofthepumpedliquid.
2.Increasesuctionpressure:
a.Lowertheinstalledpositionofthepump
relativetotheliquidlevelinthesupply.
b.Reducethefrictionlengthofthesuction
piping.Rememberthat󰘰ttingsaddfriction
lengthtothepiping.Reducethenumberof
󰘰ttingstoreducethefrictionlength.
c.Increasethesizeofthesuctionpiping.
NOTE: NOTE:
NOTE:Besuretheinlet󰘱uidpressuredoesnot
exceed25%oftheoutletworkingpressure.
3.Reduceliquidvelocity:Slowthecyclicrateof
thepump.
Pumpedliquidviscosityisalsoveryimportantbut
normallyiscontrolledbyfactorsthatareprocess
dependentandcannotbechangedtoreduce
cavitation.Viscousliquidsaremoredif󰘰culttopump
andmorepronetocavitation.
Gracorecommendstakingalltheabovefactors
intoaccountinsystemdesign.Tomaintainpump
ef󰘰ciency,supplyonlyenoughpowertothepumpto
achievetherequired󰘱ow.
Gracodistributorscansupplysitespeci󰘰c
suggestionstoimprovepumpperformanceand
reduceoperatingcosts.
3A7036D9

Installation
Figure1TypicalInstallationforpumpswithouta
compressor
System System
SystemComponents Components ComponentsRequired Required RequiredComponents Components ComponentsNot Not NotSupplied Supplied Supplied
BFluidinletportAPowercordtoVFD
CFluidoutletportFGrounded,󰘱exibleairsupplyline
DMountingfeetGBleed-typemasterairvalve(whenclosed,relievesair
pressurebetweenvalveandpump)
EAirinletportHAir󰘰lter/regulatorassembly(removedirtandmoisturein
airsupply;limitairpressuretopump)
PPumpGroundJMasterairvalve(foraccessories)
RCentersectionregulatorKGrounded,󰘱exible󰘱uidsupplyline
LFluiddrainvalve(allowreleaseofanypressurized󰘱uidin
󰘱uidoutletline)
MFluidshutoffvalve(prevent󰘱uidoutputthrough󰘱uid
outletline)
NGrounded,󰘱exible󰘱uidoutletline
103A7036D

Installation
Figure2Typicalinstallationofapumpwith
compressor
System System
SystemComponents Components ComponentsRequired Required RequiredComponents Components ComponentsNot Not NotSupplied Supplied Supplied
BFluidinletportAPowercordtoVFD
CFluidoutletportFPowercordtocompressor
DMountingfeetKGrounded,󰘱exible󰘱uidsupplyline
EAirinletportLFluiddrainvalve(allowreleaseofanypressurized
󰘱uidin󰘱uidoutletline)
PPumpGroundMFluidshutoffvalve(prevent󰘱uidoutputthrough󰘱uid
outletline)
RCentersectionregulatorNGrounded,󰘱exible󰘱uidoutletline
3A7036D11

Installation
Mount Mount
Mountthe the thePump Pump Pump
Toavoidseriousinjuryordeathfromtoxic󰘱uidor
fumes:
•Nevermoveorliftapumpunderpressure.If
dropped,the󰘱uidsectionmayrupture.Always
followthePressureReliefProcedure,page19,
beforemovingorliftingthepump.
•Donotexposepumportheplasticcomponents
todirectsunlightforprolongedperiods.
ProlongedexposuretoUVradiationwilldegrade
naturalpolypropylenecomponentsofthepumps.
NOTICE NOTICE
NOTICE
Thepumpisheavy.Topreventdamagefrom
dropping,alwaysusealifttomovethepump.Do
notusethemanifoldstoliftthepump.Useatleast
twostraps.
1.Ensurethatthemountingsurfaceisleveland
cansupporttheweightofthepump,lines,and
accessories,aswellasthestresscausedduring
operation.
2.Adjustthelevelingfeetonthegearmotor
mountingbracketsothatallmountingpointsare
wellsupportedandthepumpdoesnotwobble.
3.Boltthepumptothe󰘱oorthroughthemounting
holes(B)tosecurethepumpinposition.See
Dimensions,page26.
NOTE: NOTE:
NOTE:Foreaseofoperationandservice,mount
thepumpso󰘱uidinletand󰘱uidoutletportsare
easilyaccessible.
NOTICE NOTICE
NOTICE
Topreventpumpdamage,usealleight
fasteners.
Mounting Mounting
Mountinga a apump pump pumpwithout without withouta a aGearmotor Gearmotor Gearmotor
ApumpwithoutaGracogearboxandmotorwill
requireamountingplatformtoprovidesupport
forthecustomer-suppliedmotorandgearbox
andprovidealignmentwiththepumpalignment
housing(116)anddriveshaft(112)withoutputting
strainonthemountingplatformorpump.See
Dimensions,page26forassistanceinfabricatinga
mountingplatform.
REF REF
REFDESCRIPTION DESCRIPTION
DESCRIPTIONDIMENSION DIMENSION DIMENSION
AAGearboxcouplerboreand
keyway
35mm/10
mmkeyway
BBFlangepilotdiameter110mm
CCBoltcirclediameter130mm
DDMountingholethreadsizeM8x1.25
Tospecifyanon-Gracogearbox,refertothe󰘰gure
andtableabove.
123A7036D

Installation
Ground Ground
GroundThe The TheSystem System System
Theequipmentmustbegroundedtoreducethe
riskofstaticsparking.Staticsparkingcancause
fumestoigniteorexplode.Impropergrounding
cancauseelectricshock.Groundingprovidesan
escapewirefortheelectricalcurrent.
•Always Always
Alwaysgroundtheentire󰘱uidsystemas
describedbelow.
•PumpswithPolypropylene Polypropylene
Polypropyleneand and andPVDF PVDF PVDF󰘱uid
sectionsarenot not
notconductive.Never Never Neverusea
nonconductivepolypropyleneorPVDFpump
with󰘱ammable󰘱uids.
•Followyourlocal󰘰recodes.
Beforeoperatingthepump,groundthesystemas
explainedbelow.
•Pump: Pump:
Pump:Allpumpshaveagroundscrew.Loosen
thegroundingscrew.Insertoneendofa12–gauge
minimumgroundwirebehindthegroundscrew
andtightenthescrewsecurely.Connecttheclamp
endofthegroundingwiretoatrueearthground.A
groundwireandclamp,Part238909,isavailable
fromGraco.
•Motor: Motor:
Motor:Motorshaveagroundscrewintheelectrical
box.Useittogroundthemotortothecontroller.
•Air Air
AirLine Line Lineand and andFluid Fluid Fluidhoses: hoses: hoses:Useonlygrounded
hoseswithamaximumof500ft(150m)combined
hoselengthtoensuregroundingcontinuity.Check
electricalresistanceofhoses.Iftotalresistance
togroundexceeds29megohms,replacehose
immediately.
•Fluid Fluid
Fluidsupply supply supplycontainer: container: container:Followlocalcode.
•Solvent Solvent
Solventpails pails pailsused used usedwhen when when󰘱ushing: 󰘱ushing: 󰘱ushing:Followlocal
code.Useonlyconductivemetalpails,placed
onagroundedsurface.Donotplacethepail
onanonconductivesurface,suchaspaperor
cardboard,whichinterruptsgroundingcontinuity.
•VFD: VFD:
VFD:Groundthevariablefrequencydrivethrough
aproperconnectiontoapowersource.Referto
theVFDmanualforgroundinginstructions.
Checkyoursystemelectricalcontinuityafterthe
initialinstallation,andthensetuparegularschedule
forcheckingcontinuitytobesurepropergrounding
ismaintained.Theresistanceshouldnotexceed1
ohm.
3A7036D13

Installation
Air Air
AirLine Line Line
Models Models
Modelsthat that thatInclude Include Includea a aCompressor: Compressor: Compressor:
Anairlineisalreadyconnectedfromthecompressor
tothepumpairinlet.
Using Using
UsingYour Your YourOwn Own OwnCompressor: Compressor: Compressor:
Installagrounded,󰘱exibleairhosefromthe
compressortothepumpairinlet(E).
Using Using
UsingShop Shop ShopAir: Air: Air:
1.Installanair󰘰lter/regulatorassembly(H).The
󰘱uidstallpressurewillbethesameasthesetting
oftheairregulator.The󰘰lterremovesharmful
dirtandmoisturefromthecompressedairsupply.
2.Locateableed-typemasterairvalve(G)closeto
thepumpanduseittorelievetrappedair.Be
surethevalveiseasilyaccessiblefromthepump
andlocateddownstreamfromtheregulator.
Trappedaircancausethepumptocycle
unexpectedly,whichcouldresultinserious
injuryfromsplashing.
3.Locateanothermasterairvalve(J)upstream
fromallairlineaccessoriesanduseittoisolate
themduringcleaningandrepair.
4.Installagrounded,󰘱exibleairhose(F)between
theaccessoriesandthepumpairinlet.
Fluid Fluid
FluidSupply Supply SupplyLine Line Line
1.Connectagrounded,󰘱exible󰘱uidhose(K)to
the󰘱uidinletport.Theportonpumpswith
aluminum,stainlesssteel,orcastiron󰘱uid
sectionsis2in.npt(f)or2in.bspt.Onpumps
withpolypropylene,conductivepolypropylene,
orPVDF󰘱uidsections,theportisa2in.raised
faceANSI/DIN󰘱ange.
2.Iftheinlet󰘱uidpressuretothepumpismore
than25%oftheoutletworkingpressure,the
ballcheckvalveswillnotclosefastenough,
resultingininef󰘰cientpumpoperation.Excessive
inlet󰘱uidpressurealsowillshortendiaphragm
life.Approximately3–5psi(0.02–0.03MPa,
0.21–0.34bar)shouldbeadequateformost
materials.
3.Formaximumsuctionlift(wetanddry),see
TechnicalData,page35.Forbestresults,always
installthepumpascloseaspossibletothe
materialsource.Minimizesuctionrequirements
tomaximizepumpperformance.
Fluid Fluid
FluidOutlet Outlet OutletLine Line Line
1.Connectagrounded,󰘱exible󰘱uidhose(N)to
the󰘱uidinletport.Theportonpumpswith
aluminum,stainlesssteel,orcastiron󰘱uid
sectionsis3in.npt(f)or3in.bspt.Onpumps
withpolypropylene,conductivepolypropylene,
orPVDF󰘱uidsections,theportisa3in.raised
faceANSI/DIN󰘱ange.
2.Installa󰘱uiddrainvalve(L)nearthe󰘱uidoutlet.
3.Installashutoffvalve(M)inthe󰘱uidoutletline.
143A7036D

Installation
Electrical Electrical
ElectricalConnections Connections Connections
Allelectricalwiringmustbecompletedbya
quali󰘰edelectricianandcomplywithalllocalcodes
andregulations.
UseamotorsoftstarteroraVFDintheelectrical
circuitforallinstallations(notsupplied).VFDscanbe
purchasedthroughGraco.SeerecommendedVFD
kitsonpage36.
Wire Wire
WireConnections Connections Connectionsat at atthe the theMotor Motor Motor
(Motor (Motor
(MotorCode Code CodeA) A) A)
NOTE: NOTE:
NOTE:Followtheinstructionsinthemotor
manufacturer’smanual.Useamotorstarterwith
overloadprotection.Wiresize,fusesize,andother
electricaldevicesmustcomplywithalllocalcodes
andregulations.
ThemotormustbewiredtotheVFD.Installthe
wiringatthemotorasfollows:
1.Remove4boltstoopenthemotor’selectrical
box.
2.Installastrainreliefinoneoftheportsatthe
bottomofthejunctionbox.
3.Connectthegreengroundwiretotheground
screw.
4.For For
For230 230 230V V Vmotors: motors: motors:Bridgeasshown,then
connectL1toT1,L2toT2,andL3toT3.
T4 T5 T6
L2 L3L1
T7 T8 T9
T1 T2 T3
Figure3WireConnectionsfora230VMotor
5.For For
For460 460 460V V Vmotors: motors: motors:Bridgeasshown,then
connectL1toT1,L2toT2,andL3toT3.
T4 T5 T6
L2 L3L1
T7 T8 T9
T1 T2 T3
Figure4WireConnectionsfora460VMotor
6.Closethemotorelectricalbox.Torquethebolts
to20in-lb(2.2N•m).
Wire Wire
WireConnections Connections Connectionsat at atthe the theVariable Variable VariableFrequency Frequency Frequency
Drive Drive
Drive(VFD) (VFD) (VFD)
NOTE: NOTE:
NOTE:FollowtheinstructionsintheVFD
manufacturer’smanual.
InstallthewiringattheVFDasfollows:
1.Connectthewirestothemotor.See
ElectricalConnections,page15.
2.OpentheVFD’selectricalbox.
3.Installstrainreliefsinbothportsatthebottomof
theVFDbox.
4.Connectthegreengroundwiretotheground
screw.
5.Connectthewiresfromthemotorterminalstothe
matchingterminalsintheVFDbox,asshown.
U/T1 V/T2 W/T3 PE
PE
PES
PES
PES
PES
PES
PE
Figure5WireConnectionsfromtheMotortotheVFD
3A7036D15

Installation
Main Main
MainPower Power PowerConnections Connections Connectionsat at atthe the theVFD VFD VFD
Allelectricalwiringmustbecompletedbya
quali󰘰edelectricianandcomplywithalllocalcodes
andregulations.
ConnectthepowersupplywirestotheVFD,as
follows:
1.ConnectthewiringbetweenthemotorandVFD,
asdetailedabove.
2.Connectthegreengroundwireofthepower
supplytothegroundscrew.Thegroundwire
fromthemotorisalsoconnectedtothisscrew.
3.Connectthepowersupplywirestothepower
terminalsintheVFDbox,followingalllocalcodes
andregulations.
4.ClosetheVFDelectricalbox.
Leak Leak
LeakSensor Sensor SensorWiring Wiring Wiring
FollowtheseinstructionstowiretheLeakSensorto
aVFD.
NOTE NOTE
NOTE:Theleaksensorisdesignedtooperateas
anormally-closedcircuit.
1.TurnoffpowertotheVFD.
2.OpentheaccesscoverontheVFD.
3.ForaGracoVFD,performthefollowing:
a.Wireoneleadtoterminal4ontherail.
b.Wireasecondleadtoterminal13Aonthe
rail.
c.Closetheaccesscover.
d.TurnonpowertotheVFD.
e.GotoscreenP121.
f.Changethevalueto21andpresstheMode
button.
4.Foranon-GracoVFD,performthefollowing:
a.Attachthetwoleadstothedetectioncircuit
intheVFD.
NOTE NOTE
NOTE:RefertotheVFDmanualforproper
connectionpoints.
b.Closetheaccesscover.
c.TurnonpowertotheVFD.
d.Con󰘰guretheVFDtomonitortheleaksensor
circuit.
5.RefertotheVFDmanualforinformationonhow
tocon󰘰guretheVFDtogenerateafaultorstop
thepumpwhenaleakisdetected.
163A7036D

Installation
Compressor Compressor
CompressorWiring Wiring Wiring
Toavoidinjuryfrom󰘰re,explosion,orelectric
shock,allelectricalwiringmustbedonebya
quali󰘰edelectricianandcomplywithalllocalcodes
andregulations.
FollowtheseinstructionstowireGracoCompressor
24Y544(120V)or24Y545(240V).
NOTE: NOTE:
NOTE:Useonlycopperwirewithaninsulationrating
of75°Corhigher.
1.Removethecoverfromthecompressor’s
electricalbox.
2.Installwiringsystemwithproperconnections(i.e.
conduit/󰘰ttings,powercable/cablegrip)tothe
compressorelectricalbox.
3.Connectlinepower(120VACor240VAC,
dependingonyourcompressor)toL1andL2/N.
Connectsupplygroundto .Useminimum
12AWG(4mm2)wirewhenthesystemis
con󰘰guredfora16Acircuitand14AWG(2.5
mm2)whencon󰘰guredfora12Acircuit.Torque
terminalsto10in-lb(1.2N•m).
4.Reinstallthecoveroftheelectricalbox.Torque
screwsto60in-lb(6.8N•m).
Figure6
L1
L2
A
KEY KEY
KEY
A A
ATopowersupply
3A7036D17

Operation
Operation Operation
Operation
Tighten Tighten
TightenFasteners Fasteners Fasteners
Beforemountingandusingthepumpforthe󰘰rsttime,
checkandretorqueallexternalfasteners.Follow
TorqueInstructions,page22,orseethetorque
tagonyourpump.Afterthe󰘰rstdayofoperation,
retorquethefasteners.
Initial Initial
InitialCon󰘰guration Con󰘰guration Con󰘰guration(AC (AC (ACwith with withVFD) VFD) VFD)
Con󰘰guretheVFDaccordingtothemotornameplate
information.
Flush Flush
Flushthe the thePump Pump PumpBefore Before BeforeFirst First FirstUse Use Use
Thepumpwastestedinwater.Ifwatercould
contaminatethe󰘱uidyouarepumping,󰘱ushthe
pumpthoroughlywithacompatiblesolvent.See
FlushingandStorage,page21.
Start Start
Startand and andAdjust Adjust Adjustthe the thePump Pump Pump
1.Besurethepumpisproperlygrounded.See
GroundTheSystem,page13.
2.Check󰘰ttingstobesuretheyaretight.Usea
compatibleliquidthreadsealantonmalethreads.
Tighten󰘱uidinletand󰘱uidoutlet󰘰ttingssecurely.
3.Placethesuctiontube(ifused)in󰘱uidtobe
pumped.
NOTE: NOTE:
NOTE:If󰘱uidinletpressuretothepumpismore
than25%ofoutletworkingpressure,theball
checkvalveswillnotclosefastenough,resulting
ininef󰘰cientpumpoperation.
NOTICE NOTICE
NOTICE
Excessive󰘱uidinletpressurecanreduce
diaphragmlife.
4.Placetheendofthe󰘱uidhoseintoanappropriate
container.
5.Closethe󰘱uiddrainvalve(L).
6.Turntheairregulatorknob(R)tomatchthe
desired󰘱uidstallpressure.Openallbleed-type
masterairvalves.
7.Ifthe󰘱uidhosehasadispensingdevice,holdit
open.Besureall󰘱uidshutoffvalvesareopen.
8.SetthedesiredfrequencyontheVFD.
9.StarttheVFD.
10.Ifyouare󰘱ushing,runthepumplongenoughto
thoroughlycleanthepumpandhoses.
183A7036D

Operation
Pressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
isrelievedmanually.Tohelppreventserious
injuryfrompressurized󰘱uid,suchassplashing
intheeyesoronskin,followthePressureRelief
Procedurewhenyoustoppumpingandbeforeyou
clean,check,orservicetheequipment.
1.StoptheVFDtoremovepowertothemotor.
2.Openthe󰘱uiddrainvalve(L),torelieve󰘱uid
pressure.Haveacontainerreadytocatchthe
drainage.
3.Removesupplyairtothepump:
a.Unit Unit
Unitwithout without withoutair air aircompressor: compressor: compressor:Shutoffthe
masterairvalve(G).
b.Unit Unit
Unitwith with withair air aircompressor: compressor: compressor:Turndowncenter
sectionregulator(R)tozerotorelieveair
pressureincentersection.
Pump Pump
PumpShutdown Shutdown Shutdown
Attheendoftheworkshiftandbeforeyoucheck,
adjust,clean,orrepairthesystem,followthe
PressureReliefProcedure,page19.
3A7036D19

VFDOperation
VFD VFD
VFDOperation Operation Operation
VFD VFD
VFDControl Control ControlPanel Panel Panel
NOTE: NOTE:
NOTE:Thisinformationisspeci󰘰ctoGraco’s
VFD.Forcompleteinformationaboutanother
manufacturer’sVFD,seethemanufacturer’s
instructionssuppliedwiththeVFD.
•Thecontrolpaneldisplayshowsthestatusofthe
motor.
•ThegreenRUNkeystartsthemotor.
•TheredSTOPkeystopsthemotor.
•Usethearrowkeystospeeduporslowdownthe
motor.
•TheblueMkeyaccessestheVFDmenu.Seethe
manufacturer’sinstructionsformenudescriptions
andinformation.
NOTE: NOTE:
NOTE:IftheMkeyispressed,usethearrowkeys
toscrollthroughtheVFDmenu.
FWDAUTO
REV
STOP
RUN
Figure7VFDControlPanel
Adjust Adjust
Adjustthe the theSpeed Speed Speed
VFDsettingsarepresetatthefactoryformost
applications.Tochangethespeedofthepump,use
thearrowkeysontheVFDcontrolpaneltoincrease
ordecreasethemotorspeed.
203A7036D