Graco SaniForce SPU.A01AAA1AA0C21 User manual

Parts
SaniForce™ SaniForce™
SaniForce™
Pail Pail
PailUnloader Unloader UnloaderSystem System System3A5401C
EN
For For
Foruse use usewith with withfood food foodgrade grade gradebulk bulk bulksupply supply supplyof of ofmedium medium mediumto to tohigh high highviscosity viscosity viscosityproduct. product. product.
For For
Forprofessional professional professionaluse use useonly. only. only.
Important Important
ImportantSafety Safety SafetyInstructions Instructions Instructions
Readallwarningsandinstructionsinthismanualandinmanuals
identi󰘰edintheRelatedManualstableonpage2.Save Save
Saveall all all
instructions. instructions.
instructions.
MaximumWorkingAirPressure:100
psi(0.7MPa,7bar)
MaximumWorkingFluidPressure:650
psi(4.5MPa,45bar)
PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents
Contents
Models...............................................................2
RelatedManuals................................................2
Con󰘰gurationMatrix............................................3
Warnings...........................................................4
Troubleshooting..................................................6
Repair................................................................8
PressureReliefProcedure............................8
AirCylinderRepair.......................................8
ChangePumpMountingPosition..................11
Parts..................................................................12
HoseRouting.....................................................17
TechnicalData...................................................18
GracoStandardWarranty....................................20
Models Models
Models
Model Model
ModelCerti󰘰cation Certi󰘰cation
Certi󰘰cationApprovals Approvals
Approvals
SPU.A01AAA1AA0C21EN10204,type2.1
SPU.A01AAA1AA0C31EN10204,type3.1
II2GD
ExhIIAT4GbX
ExhIIIA100°CDbX
SPU.A01AAB1AA0C21EN10204,type2.1
SPU.A01AAB1AA0C31EN10204,type3.1
II2GD
ExhIIAT4GbX
ExhIIIA100°CDbX
EC1935/2004
Related Related
RelatedManuals Manuals Manuals
ManualNumberTitle
3A5564SaniForce6:1SanitaryPumps,InstructionsandParts
3A5400SaniForcePailUnloaderSystem,Operation
3A5800SaniForceAirControls,Instructions/Parts
23A5401C

CongurationMatrix
Con󰘰guration Con󰘰guration
Con󰘰gurationMatrix Matrix Matrix
Checktheidenti󰘰cationplate(ID)forthe
Con󰘰gurationNumberofyourpump.Usethe
followingmatrixtode󰘰nethecomponentsofyour
system.
Sample Sample
SampleCon󰘰guration Con󰘰guration Con󰘰gurationNumber: Number: Number:SPU SPU
SPUA01AAA1AA0C21 A01AAA1AA0C21 A01AAA1AA0C21
SPU SPU
SPUA A
A01 01
01A A
AA A AA A A1 1
1AA AA
AA0 0
0C21 C21 C21
Sanitary
PailUn-
loaderl
FramePumpPlatenSeal
Style
Seal
Material
ControlsAcces-
sories
WashBinCerti󰘰ca-
tion
NOTE: NOTE:
NOTE:Somecombinationsarenotpossible.Pleasecheckwithyourlocalsupplier.
Sanitary Sanitary
SanitaryPail Pail Pail
Unloader Unloader
Unloader
Frame Frame
FramePump Pump PumpPlaten Platen PlatenSeal Seal
SealStyle Style Style
SPU SPU
SPUA A
AStainlessSteel01 01
016:1Priming
PistonA A
A5–7gallonplastic
pailA A
AStatic
Seal Seal
SealMaterial Material MaterialControls Controls ControlsAccessoriess Accessoriess
AccessoriessWash Wash WashBin Bin BinCerti󰘰cation Certi󰘰cation
Certi󰘰cation
A A
APTFE1 1
1Exposed
pneumaticAA AA
AAMobile0 0
0NoneC21 C21 C21EN10204type2.1
B B
BBuna-NC31 C31
C31EN10204type3.1
3A5401C3

Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-speci󰘰c
risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese
Warnings.Product-speci󰘰chazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout
thebodyofthismanualwhereapplicable.
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(potentialstaticsparking).
•Groundallequipmentintheworkarea.SeeGrounding Grounding
Groundinginstructions.
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable
fumesarepresent.
•Useonlygroundedhoses.
•Stop Stop
Stopoperation operation operationimmediately immediately immediatelyifstaticsparkingoccursoryoufeelashock.Donotuse
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworking󰘰reextinguisherintheworkarea.
SPECIAL SPECIAL
SPECIALCONDITIONS CONDITIONS CONDITIONSFOR FOR FORSAFE SAFE SAFEUSE USE USE
Equipmentmustcomplywiththefollowingconditionstoavoidhazardousconditionwhich
cancause󰘰reorexplosion:
•Cleanplasticpartsonlyinwellventilatedarea.
•Donotcleanwithadrycloth.
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.
43A5401C

Warnings
WARNING
MOVING MOVING
MOVINGPARTS PARTS PARTSHAZARD HAZARD HAZARD
Movingpartscanpinchoramputate󰘰ngersandotherbodyparts.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Pressurizedequipmentcanstartwithoutwarning.Beforechecking,moving,orservicing
equipment,followthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedureanddisconnectallpowersources.
SPLATTER SPLATTER
SPLATTERHAZARD HAZARD HAZARD
Duringblowoffofplaten,splattermayoccur.
•Useminimumairpressurewhenremovingplatenfromcontainer.
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.
PERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE PROTECTIVEEQUIPMENT EQUIPMENT EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Protectiveequipment
includesbutisnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent
manufacturer.
3A5401C5

Troubleshooting
Troubleshooting Troubleshooting
Troubleshooting
•Priortoperforminganyrepairs,performthe
PressureReliefprocedure.
•Checkallpossibleproblemsbeforedisassembling
theram,pump,orplaten.
Problem Problem
ProblemCause Cause
CauseSolution Solution Solution
Closedairvalve(BA)orclogged
upstreamairline.
Open,clear.
Notenoughramairpressure.Increase.
Wornordamagedpiston.Replace.
Ramwillnotraiseorlower.
Ramdirectorvalveclosedor
clogged.
Open,clear.
Ramraisesandlowerstoofast.Ramairpressureistoohigh.Decrease.
Airleaksaroundcylinderrod.Wornrodseal.Replace.
Ramairpressureistoohigh.Decrease. Fluidsqueezespastplatenwipers.
Wornordamagedwipers.Replace.
Closedairvalveorcloggedairline.Open,clear.
Notenoughramorpumpair
pressure.
Increase.
Wornordamagedpiston.Replace.
Ramdirectorvalveclosedor
clogged.
Open,clear.
Pumpwillnotprimeproperlyor
pumpsair.
Ramdirectorvalveisdirty,worn,
ordamaged.
Clean,service.
Closedairvalveorcloggedairline.Open,clear.
Notenoughairpressure.Increase.
Valvepassageclogged.Clean.
Airassistvalvewillnotholdpail
downorpushplatenup.
RamdirectorvalvenotinUP
position.
MovevalvetoUPposition.
Restrictedairlineorinadequate
airsupply.
Clearairlineorincreaseair
supply.
Insuf󰘰cientairpressure;closedor
cloggedairvalves,etc.
Openorcleanairvalves,etc.
Exhausted󰘱uidsupply.Changepail.
Pumpfailstooperate.
Damagedairmotor.Service.
63A5401C

Troubleshooting
Problem Problem
ProblemCause Cause
CauseSolution Solution Solution
Restrictedairlineorinadequate
airsupply.
Clearairlineorincreaseair
supply.
Insuf󰘰cientairpressure;closedor
cloggedairvalves,etc.
Openorcleanairvalves,etc.
Exhausted󰘱uidsupply.Changepail.
Obstructed󰘱uidline,valves,
dispensingvalve,etc.
Clear.Relievepressureand
disconnect󰘱uidline.Turnonair.
Ifpumpstarts,the󰘱uidlineis
clogged.
Wornthroatpacking.Replacethroatpacking.
Pumpoperates,butoutputlowon
bothstrokes.
Damagedcylinderseal.Replaceseal.
Heldopenorworn󰘱uidinletvalve.Clearorservice󰘱uidinletvalve.
Pumpoperates,butoutputlowon
downstroke.Damagedcylinderseal.Replaceseal.
Pumpoperates,butoutputlowon
upstroke.
Heldopenorworn󰘱uidpistonor
pistonseal.
Clearorservice󰘱uidpistonor
pistonseal.
Exhausted󰘱uidsupply.Changepail.
Heldopenorworn󰘱uidinletvalve.Clearorservice󰘱uidinletvalve.
Erraticoracceleratedoperation.
Heldopenorworn󰘱uidpistonor
pistonseal.
Clearorservice󰘱uidpistonor
pistonseal.
3A5401C7

Repair
Repair Repair
Repair
Pressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
isrelievedmanually.Tohelppreventserious
injuryfrommovingparts,orfrompressurized󰘱uid,
suchassplashingintheeyesoronskin,follow
thePressureReliefProcedurewhenyoustop
pumpingandbeforeyouclean,check,orservice
theequipment.
1.Closetheairmotorslidervalve(BH)andthe
mainairslidervalve(BA).
NOTE NOTE
NOTE:Botharerelievingairvalves.
2.Settheramdirectorvalve(BD)toDOWN.The
ramwillslowlydrop.
3.Jogtheramdirectorvalve(BD)upanddownto
bleedairfromramcylinder.
4.Opendispensevalveortriggerguntorelieve
pumpoutputpressure.
Air Air
AirCylinder Cylinder CylinderRepair Repair Repair
Toreducetheriskofseriousinjuryduringair
cylinderrepairs:
•Donotusepressurizedairtoremoveanyair
cylinderinteriorcomponents.
•Usealiftormorethanonepersontomove
thecomponentsattachedtothebracket(18)
afterthebracketisnolongerattachedtotheair
cylinderpistonrod(2).
NOTES: NOTES:
NOTES:
•Removingorinsertingtheinteriorcomponentswill
requireremovaloftheupperair󰘰tting(23)from
theaircylinder.Failuretoremovethe󰘰ttingwill
damagetheo-rings(14)ontheramtopbearing(4)
andthepiston(3)duringremovalorinstallationof
theshaft(2)andallcomponentsattachedtoit.
•Donotremoveanyalignmentpins(6)when
repairingtheaircylinder.
Access Access
AccessAir Air AirCylinder Cylinder CylinderComponents Components Components
Whenyouservicetheaircylinderalwaysinstallnew
o-rings(14)intheramtopbearing(4)andpiston(3).
Beforebeginninganyrepairs,ifpossible,lowerthe
ramassemblysothatitisatitslowestpoint,shut
offandpurgeanyairtothecylinder,andmake
provisionsforthesafemovementofitemsasthey
areremovedorinstalled.
83A5401C

Repair
1
Applysanitarygrease
too-ringsandsurfaceofair
cylinderpistonrod(2)priorto
assembly.
2
Addgreasetocylinder
borepriortoinsertionofair
cylinderpistonrodassembly.
3
Engageramtopbearing
alignmentpinwithalignment
slotinaircylinderafterinsertion
intoaircylinder.
5
Applypipesealantto
taperedpipethreads.
6
Applygreasetosealsand
bearingsurfaces.
7
Applymediumstrength
threadlockertothreadsand
torquenutto40ft-lb(54N•m).
3A5401C9

Repair
Disassemble Disassemble
DisassembleAir Air AirCylinder Cylinder CylinderCap Cap Cap
1.PerformthePressureReliefprocedureandturn
offfacilityairtothesystem.
2.Disconnectthebracket(101)fromtheaircylinder
pistonrod:
a.Ensurethatthepumpisinasafeposition
thatwillpreventtippingorprovideameans
ofsupport.
b.Disconnecttheairsupplyhosetothepump
attheaircontroller.
c.Disconnecttheairhoseatbothair󰘰ttings
(210)ontheaircylinder.
d.Removethenut(109)andwasher(108).
e.Withoutdisconnectingthepumpfromthe
bracket,liftthebracketoffoftheaircylinder
pistonrodandsetaside.
3.Removetheaircylinderendcap(15):
a.Removethescrews(19)andwashers(17).
b.Lifttheendcapoffoftheaircylinderand
carefullymovethecappastthealignment
pin(6)ontheaircylinderpistonrod.
4.Examinethecapsealandringsfordamageor
wear.Replaceifnecessary.
Air Air
AirCylinder Cylinder CylinderPiston Piston PistonComponent Component ComponentRepair Repair Repair
NOTICE NOTICE
NOTICE
Donottilttheaircylinderpistonrodtooneside
whenremovingitfromtheaircylinderorwhen
installingit.Suchmovementcandamagethe
pistonorinsidesurfaceoftheaircylinder.
NOTE: NOTE:
NOTE:Somecomponentswillnotpassthealignment
pinonthetopoftheaircylinderpistonrodandmust
beremovedfromthebottomofthepistonrod.The
alignmentpinshouldnotberemovedunlessitis
damaged.
Partpositionsandorientation
PartDescription
RamTopBearing(4)
Seal(7)•u-cuplipsfaceindirectionofpiston
assembly
•inner󰘱atalignswith󰘱atonair
cylinderpistonrod
•ring(13)locatedabovetheseal
Bearing(8)•alignmentslotmustbeattop
toallowengagingalignmentpin
insideramtopbearing(4)
•retainer(9)locatedbelowthe
bearing(8)holdingitintoramtop
bearing(4)
Piston(3)
O-ring(5)•locatedinholeincenterofpiston
(3)
1.Removingtheaircylinderpistonrodassembly:
a.Removethetopaircylinder󰘰tting(23).
b.Removetheretainingring(16)frominside
theaircylinder.
c.Lifttheaircylinderpistonrodassemblyout
oftheaircylinder.
d.Examineallcomponentsforwearordamage
andreplaceasneeded.Refertothe
appropriateproceduresthatfollowtorepair
theaffectedcomponent(s).
2.Toremovetheramtopbearingassembly
componentsorthepistonassemblycomponents:
a.Usenon-marringtoolstograspandholdthe
aircylinderpistonrod(2)andremovethenut
(12)andwasher(11).
b.Slidethedesiredassemblyoffoftheair
cylinderpistonrodforrepair.
3.Installingtheaircylinderpistonrodassembly:
a.Examinetheinterioroftheaircylinder.There
shouldbeacoatingofgreaseovertheentire
innersurface.Applyfoodsafegreasetoany
areasthatneedapplication.
b.Insertthepiston(3)endofaircylinderpiston
rodassemblyintotheaircylinderandlower
untilthealignmentpinontheupperram
bearing(4)canbepositionedinthesloton
theaircylinder.
NOTE: NOTE:
NOTE:Ensurethattheretainingringgroove
isfreeofdebrisandlubricantsothatthe
retainingringwillseatfully.
c.Installtheretainingring(16)intheair
cylinder.
103A5401C