Graco SaniForce 24N300 User manual

Instructions/Parts
SaniForce® SaniForce®
SaniForce®2:1 2:1 2:1Sanitary Sanitary SanitaryPiston Piston Piston
Pumps Pumps
Pumps3A2977L
EN
For For
Foruse use usein in insanitary sanitary sanitaryapplications applications applicationsto to totransfer transfer transferlow low low- - -to to tomedium medium medium- - -viscosity viscosity viscosity󰘱uids. 󰘱uids. 󰘱uids.Use Use Usewith with withnon non non- - -󰘱ammable 󰘱ammable 󰘱ammable
liquids liquids
liquidsonly. only. only.For For Forprofessional professional professionaluse use useonly. only. only.
Important Important
ImportantSafety Safety SafetyInstructions Instructions Instructions
Readallwarningsandinstructionsinthismanual.
Save Save
Savethese these theseinstructions. instructions. instructions.
MaximumFluidWorkingPressure:250
psi(1.7MPa,17.0bar)
PROVENQUALITY.LEADINGTECHNOLOGY.
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Contents Contents
Contents
Models...............................................................3
Warnings...........................................................4
Installation..........................................................6
Grounding...................................................6
Mounting.....................................................6
Setup..........................................................6
Operation...........................................................8
PressureReliefProcedure............................8
FlushBeforeFirstUse..................................8
AdjustingthePumpSpeedand
Pressure........................................8
PumpShutDown.........................................8
Maintenance......................................................9
FlushingProcedure......................................9
Cleaning......................................................9
TightenThreadedConnections.....................9
Troubleshooting..................................................10
Repair................................................................11
DisconnecttheAirMotor..............................11
AirMotorDisassembly.................................11
AirMotorReassembly..................................13
DisassemblethePump.................................15
ReassembleAfterCleaning..........................16
ReconnectThePump...................................17
Parts..................................................................18
KitsandAccessories...........................................24
Dimensions........................................................25
PerformanceChart.............................................26
TechnicalData...................................................27
GracoStandardWarranty....................................28
23A2977L
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Models
Models Models
Models
SeeIDtagonsideofairmotor
(locatedunderthemotorcover)for
modelnumber.
Maximum Maximum
MaximumAir Air AirInlet Inlet InletPressure: Pressure: Pressure:100 100 100psi psi psi(0.7 (0.7 (0.7MPa, MPa, MPa,6.9 6.9 6.9bar) bar) bar)
Maximum Maximum
MaximumFluid Fluid FluidWorking Working WorkingPressure: Pressure: Pressure:250 250 250psi psi psi(1.7 (1.7 (1.7MPa, MPa, MPa,17.0 17.0 17.0bar) bar) bar)
Pump Pump
PumpModel Model ModelPump Pump PumpType Type TypePump Pump PumpDescription Description DescriptionPackings Packings Packings
24N300DoubleBallTallDrumLength(42in.,107cmDrum)U-Cup,UHMWPE
24N344DoubleBallTallDrumLength(42in.,107cmDrum)U-Cup,PTFE
24R046DoubleBallStandardDrumLength(34in.,86cmDrum)U-Cup,UHMWPE
24R047,
24R047C31†
DoubleBallStandardDrumLength(34in.,86cmDrum)U-Cup,PTFE
NOTE: NOTE:
NOTE:Seepage4forFDA
MaterialCerti󰘰cation.
II II
II2 2 2GD GD GD
Ex Ex
Exh h hIIA IIA IIAT3 T3 T3Gb Gb Gb
Ex Ex
Exh h hIIIB IIIB IIIBT158°C T158°C T158°CDb Db Db
EC1935/2004compliantpumpsmaybesubjecttoindividualnationalprovisionsinadditiontothose
speci󰘰edintheECregulation.Itistheusersresponsibilitytoknowandfollowlocallaws.
†Model24R047C31isthesameas24R047,exceptthatitistype3.1certi󰘰edperDS/EN10204.
3A2977L3
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Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenanceandrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolreferstoprocedure-speci󰘰c
risks.WhenthesesymbolsappearinthebodyofthismanualoronlabelsreferbacktotheseWarnings.
Product-speci󰘰chazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughoutthebodyof
thismanualwhereapplicable.
WARNING WARNING
WARNING
FIRE FIRE
FIREAND AND ANDEXPLOSION EXPLOSION EXPLOSIONHAZARD HAZARD HAZARD
Flammablefumes,suchassolventandpaintfumes,inwork work
workarea area areacanigniteorexplode.Tohelp
prevent󰘰reandexplosion:
•Useequipmentonlyinwellventilatedarea.
•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,and
plasticdropcloths(potentialstaticarc).
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable
fumesarepresent.
•Groundallequipmentintheworkarea.SeeGrounding Grounding
Groundinginstructions.
•Useonlygroundedhoses.
•Holdgun󰘰rmlytosideofgroundedpailwhentriggeringintopail.Donotusepaillinersunless
theyareantistaticorconductive.
•Stop Stop
Stopoperation operation operationimmediately immediately immediatelyifstaticsparkingoccursoryoufeelashock,Donotuse
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworking󰘰reextinguisherintheworkarea.
Staticchargemaybuilduponplasticpartsduringcleaningandcoulddischargeandignite
󰘱ammablevapors.Tohelpprevent󰘰reandexplosion:
•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.
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Warnings
WARNING WARNING
WARNING
EQUIPMENT EQUIPMENT
EQUIPMENTMISUSE MISUSE MISUSEHAZARD HAZARD HAZARD
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical
TechnicalData Data Datainallequipmentmanuals.
•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnicalData
inallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.Forcomplete
informationaboutyourmaterial,requestMSDSfromdistributororretailer.
•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.
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’sMSDSsandrecommendations.
TOXIC TOXIC
TOXICFLUID FLUID FLUIDOR OR ORFUMES FUMES FUMESHAZARD HAZARD HAZARD
Toxic󰘱uidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,
inhaled,orswallowed.
•ReadMSDSstoknowthespeci󰘰chazardsofthe󰘱uidsyouareusing.
•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicable
guidelines.
PERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE PROTECTIVEEQUIPMENT EQUIPMENT EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Thisprotective
equipmentincludesbutisnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent
manufacturer.
3A2977L5
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Installation
Installation Installation
Installation
Grounding Grounding
Grounding
Theequipmentmustbegroundedtoreducethe
riskofstaticsparking.Staticsparkingcancause
fumestoigniteorexplode.Groundingprovidesan
escapewirefortheelectricalcurrent.
Pump: Pump:
Pump:Connectagroundwire(GracoPN238909)to
thegroundscrewontheairmotorbase.Connectthe
otherendofthegroundwiretoatrueearthground.
Air Air
Airand and and󰘱uid 󰘱uid 󰘱uidhoses: hoses: hoses:Useonlyelectricallyconductive
hoseswithamaximumof500ft.(150m)combined
hoselengthtoensuregroundingcontinuity.Check
electricalresistanceofhoses.Iftotalresistance
togroundexceeds25megohms,replacehose
immediately.
Air Air
Aircompressors: compressors: compressors:Followmanufacturer’s
recommendations.
Dispense Dispense
Dispensevalve: valve: valve:Groundthroughconnectiontoa
properlygrounded󰘱uidhoseandpump.
Material Material
Materialsupply supply supplycontainer: container: container:Followlocalcode.
Container(s) Container(s)
Container(s)that that thatreceive receive receivematerial: material: material:Followlocalcode.
Solvent Solvent
Solventpails pails pailsused used usedwhen when when󰘱ushing: 󰘱ushing: 󰘱ushing:Followlocal
code.Useonlyconductivemetalpails,placedon
agroundedsurface.Donotplacethepailona
nonconductivesurface,suchaspaperorcardboard,
whichinterruptsgroundingcontinuity.
To To
Tomaintain maintain maintaingrounding grounding groundingcontinuity continuity continuitywhen when when󰘱ushing 󰘱ushing 󰘱ushingor or or
relieving relieving
relievingpressure: pressure: pressure:Holdmetalpartofthedispense
valve󰘰rmlytothesideofagroundedmetalpail,then
triggerthevalve.
Mounting Mounting
Mounting
Mountthepumptofullysupporttheweightofthe
pumpandaccessories,aswellasthestresscaused
duringoperation.Donotuseairor󰘱uidlinesto
supportthepump.
Setup Setup
Setup
Toavoidcontaminatingthe󰘱uid,pipetheexhaust
airtoventoutsideofthe󰘱uidproductarea,away
frompeople,animals,orfoodhandlingareas.
Note
Referencenumbersandlettersin
parenthesesinthetextrefertothecalloutsin
the󰘰guresandthepartsdrawings.
AccessoriesareavailablefromGraco.Makecertain
allaccessoriesaresizedandpressureratedtomeet
yoursystemrequirements.
Figure1isonlyaguideforselectingandinstalling
systemcomponentsandaccessories.Contactyour
Gracodistributorforassistanceindesigningasystem
tosuityourparticularneeds.
Installa󰘱uiddrainvalve(P)closetothe󰘱uidoutletto
relieve󰘱uidpressureinthehose.
Installableed-typemasterairvalve(G)closetothe
pumpairinlet(D),torelieveairtrappedbetweenit
andtheairmotor.
Installanair󰘰lter/regulator(F)inthepumpair
line,
upstreamfromthebleedvalve, tocontrol
airinletpressureandtoremoveharmfuldirtand
contaminantsfromyourcompressedairsupply.
Installapumprunawayvalve(L)inthepumpairline
toshutoffairtotheairmotorautomaticallyifthe
pumpstartstoruntoofast.
Installanotherbleed-typemasterairvalve(G)
upstreamfromallairlineaccessoriesanduseitto
isolatetheaccessoriesduringcleaningandrepair.
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Installation
Figure1TypicalInstallation
Key Key
Key
Pump Pump
PumpComponents Components Components(Included) (Included) (Included)System System SystemComponents/Accessories Components/Accessories Components/Accessories(sold (sold (soldseparately) separately) separately)
ABung-mountedsanitarypumpFAirline󰘰lter/regulator(GracoPN234398)
BAirexhaustmuf󰘱er(maybemountedonpumpor
remotely,usingexhausthose,ref.M)
GBleed-typemasterairvalve(required)
C3/8nptexhaustairoutletHAirlinedrainpipeandvalve
D3/8nptairinletJMainairline
KPumpgroundwire(required,GracoPN238909)
LPumprunawayvalve
E1in.tri-clamp󰘱anged󰘱uidoutlet(OrderKit24R649
foradapterto25mmthreadedDIN11851.See
Accessories,page24.)MExhausthose,Kit24R646,see
Accessories,page24.
NSanitarybungadapter
PFluiddrainvalve(required)
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Operation
Operation Operation
Operation
NOTICE NOTICE
NOTICE
Donotexposetheairmotortotemperatures
higherthan120°F(49°C)ortheimmersed󰘱uid
pumptotemperatureshigherthan250°F(121°C).
Excessivetemperaturesmaydamagethepump
packingsandseals.
Toavoidinjuryfromexhausthosewhip,never
operatethepumpwithoutamuf󰘱erinstalled.
Securetheexhausthosetoasolid,stationary
object.
Pressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
ismanuallyrelieved.Tohelppreventserious
injuryfrompressurized󰘱uid,suchassplashing
intheeyesoronskin,followthePressureRelief
Procedurewhenyoustopdispensingandbefore
cleaning,checking,orservicingtheequipment.
1.Shutofftheairsupplytothepump.
2.Closethebleed-typemasterairvalve(required
insystem).
3.Openthe󰘱uidballvalveand/ordispensingvalve
torelieve󰘱uidpressure.
4.Openall󰘱uiddrainvalvesinthesystem,having
awastecontainerreadytocatchdrainage.
Leavedrainvalve(s)openuntilyouarereadyto
dispenseagain.
Flush Flush
FlushBefore Before BeforeFirst First FirstUse Use Use
Thesanitarypumpwasassembledusingsanitary
lubricantonmovingpartsandwastestedin
water.Flushthepumpthoroughlywithan
appropriatecleaningsolutionordisassembleand
sanitizethepartsbeforeusingthepump.See
FlushingProcedure,page9.Checknational,state,
andlocalcodesforspeci󰘰climitations.
Adjusting Adjusting
Adjustingthe the thePump Pump PumpSpeed Speed Speedand and and
Pressure Pressure
Pressure
Setpressureregulatorto0psi.Openthebleed-type
masterairvalve.Adjustthepumpairregulatoruntil
thepumpisrunningsmoothly.
Allowthepumptocycleslowlyuntilallairispushed
outofthelines(the󰘱uidwill󰘱owinasteadystream
fromthe󰘱uidoutlet)andthepumpisprimed.
Withtheairsupplyturnedon,thepumpwillstart
whenthedispensingvalveisopenedandstall
againstpressurewhenthevalveisclosed.Ina
circulatingsystem,thepumpoperatesuntiltheair
supplyisturnedoff.
NOTICE NOTICE
NOTICE
Neverallowthepumptorundryof󰘱uid.Adry
pumpwillacceleratetoahighspeed,possibly
damagingitself.
Ifthepumpacceleratesquickly,orisrunningtoo
fast,stopthepumpimmediatelyandcheckthe󰘱uid
supply.Ifthesupplyisemptyandairhasbeen
pumpedintothelines,replacethecontainerand
primethepumpandlineswith󰘱uid.Besureto
eliminateallairfromthesystem.
Pump Pump
PumpShut Shut ShutDown Down Down
FollowthePressureReliefProcedure,page8.
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Maintenance
Maintenance Maintenance
Maintenance
Flushing Flushing
FlushingProcedure Procedure Procedure
Note: Note:
Note:
•Flushbefore󰘱uidcandryintheequipment,atthe
endoftheday,beforestoring,andbeforerepairing
equipment.
•Flushatthelowestpressurepossible.Check
connectorsforleaksandtightenasnecessary.
•Flushwithanappropriatecleaningsolution.
1.FollowPressureReliefProcedure,page8.
2.Removethepumpfromthe󰘱uidcontainer.Place
itinanemptydrum.Operateittopumpoutas
much󰘱uidaspossible.
3.Placesiphontubeingroundedmetalpail
containinganappropriatecleaningsolution.
4.Setpumpairregulatortolowestpossible󰘱uid
pressure,andstartpump.
5.Runthepumplongenoughtothoroughlyclean
thepumpandhoses.
6.FollowPressureReliefProcedure,page8.
Cleaning Cleaning
Cleaning
•Be Be
Besure sure suretofollowyournationalandstatesanitary
standardcodesandlocalregulations.
•Useappropriatecleaninganddisinfectingagents,
atintervalsappropriateforproductprocessed.
•Followcleaningproductmanufacturer’s
instructions.
Note: Note:
Note:Thepumplowermust must mustbe be bedisassembled disassembled disassembledto
thoroughlycleanit.
1.FollowthePressureReliefProcedure,page8.
2.Removethepumpfromthe󰘱uidcontainer.Place
itinanemptydrumOperateittopumpoutas
much󰘱uidaspossible.
3.Flushthesystemthoroughlywithan
appropriatecleaningsolution.See
FlushingProcedure,page9.
4.FollowthePressureReliefProcedure,page8.
5.Removetheairand󰘱uidhosesand󰘰ttingsfrom
thepump.
6.Disassemblethe󰘱uidpumpandaccessories.
SeeDisassemblethePump,page15.
7.Washallpumppartswithanappropriatecleaning
solutionatthecleaningproductmanufacturer’s
recommendedtemperatureandconcentration.
8.Rinseallpumppartsagainwithwaterandallow
themtodry.
9.Inspectallpumppartsandrecleanifneeded.
Note
Anydamagedrubberpartsmust must
must
bereplacedastheycouldharbor
microorganismsthatcancontaminate
the󰘱uid.
10.Immerseallpumppartsinanappropriate
sanitizerbeforeassembly.Takethepumpparts
outofthesanitizerone-by-oneasneeded.
11.Lubricatethemovingpumppartsando-rings,
packings,andsealswithappropriatewaterproof
sanitarylubricant.
12.Circulatethesanitizingsolutionthroughthepump
andthesystempriortouse.
Tighten Tighten
TightenThreaded Threaded ThreadedConnections Connections Connections
Beforeeachuse,checkallhosesforwearordamage.
Replaceasnecessary.Checkthatallconnections
aretightandleak-free.
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Troubleshooting
Troubleshooting Troubleshooting
Troubleshooting
1.FollowPressureReliefProcedure,page8.
2.Checkallpossibleremediesinthe
TroubleshootingChartbeforedisassemblingthe
pump.
Problem Problem
ProblemCause Cause
CauseSolution Solution Solution
Pumpcycles,butno󰘱uidcomesout.Fluidsupplyisempty.Replace󰘱uidsupply.
Airsupply󰘱oworpressureis
inadequate.
Improveairsupply󰘱ow,increase
pressure,orincreaseairlinesize.
Airvalvesareclosedorclogged.Openairline.Usedryair.
Airlineisclosedorclogged.Removeobstruction.
Fluidlineisobstructed.Removeobstruction.
Fluidlineistoosmall.Increasesizeof󰘱uidline.
Pumpcycles,but󰘱uid󰘱owistoo
slow.
Fluidistoothick.Reduceviscosityof󰘱uidbyheator
dilution.
Pumpdivesand/ordoesnotpump
onupstroke.
Pumprodcheckseatorsealsare
wornoutormissing.
Replacecheckseatorseals.
Inletcheckseatorsealsareworn
outormissing.
Replaceinletcheckseatorseals. Pumpdivesand/ordoesnotpump
ondownstroke.
Fluidinletisobstructed.Clearobstructionsawayfrominlet.
Raisepumpoffofdrumbottom.
Pumpcyclesunevenlyorerratically.Airmotorisobstructedbyicechunks
orothermaterial.
Removeobstruction.Usedryair.
Pumpdivesatfastspeedsonly.Fluidistoothick,causingcavitation.Reduceviscosityof󰘱uidbyheat
ordilutionorslowdownthepump.
Raisepumpoffthebottomofthe
drum.
Icehasbuiltupintheairmotor.Usedryair.
Airmotorhasabrokenormissing
seal.
Replaceairmotorseals.
Airmotorstallsandhissesair.
Airmotorhasabrokenpart.Replacebrokenitem.
Airmotorhissesairwhilerunning.Airmotorhasadamagedo-ringor
uppergasket.
Replacedamageditem.
Throatsealsarewornormissing.Replacethroatseals.
Fluidcomesoutofexhaustport.
Airlinecontainstoomuchwater.Usedryair.
Pumprodlocksup.Throatcartridgeweepholeis
clogged.
Clear.
Coverwon’tstayon.Airmotorcylinderhasaleak.Tightenairmotorcylinderorcover;
replacesquarecylinderseals.
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