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
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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.
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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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Repair
Repair Repair
Repair
Disconnect Disconnect
Disconnectthe the theAir Air AirMotor Motor Motor
1.FollowthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedure,page8.
2.SeeFigure11,page17.
3.Releasethetopclamp(5).
4.Tilttheairmotorandunhooktheshaftfromthe
displacementrod.Lifttheairmotorupandoff
therestofthepump.
5.Releasethebottomclamp(5).Remove
connector(3)andgasket(2).
6.Removethebungadapterclamp.
7.Pullthedisplacementpumpstraightupandout
ofthecontainer.
Air Air
AirMotor Motor MotorDisassembly Disassembly Disassembly
1.Use󰘱atsonthebase(118)toclamptheairmotor
intoavise.
2.Removethemotorcover(10).
3.Removecap(103).Usealargechannel-lockor
strapwrenchonthecapandholdthecylinder
(101)withastrapwrenchtopreventdistortionto
thecylinder.Removegasket(102)frominsideof
thecap.Inspectthespring(104)underthecap.
NOTE: NOTE:
NOTE:Useascrewdrivertopopoutthespring
ifitmustbereplaced.
4.Useastrapwrenchtoremovethecylinder(101).
Inspectforscoringordamage.
Figure2
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Repair
5.Air Air
AirValve Valve ValveDisassembly: Disassembly: Disassembly:Followthesestepsto
disassembletheairvalveforcleaningorparts
replacement.
a.Removethreescrews(114),thenremove
thevalvecap(108).Removegasket(107)
andspacers(111).
Figure3
b.Pullthreeo-rings(112)outthesidesofthe
valve.Removeo-ring(106).
Figure4
6.Air Air
AirValve Valve ValveReplacement: Replacement: Replacement:Followthesestepsto
replacetheentireairvalve,withoutdisassembly.
a.PurchaseKit262035toreplaceentirevalve
assembly.
b.Clamppistoninavice.Holdthepistoncap
withaspannerwrenchandunscrewtheair
valve(105).Wedgeascrewdriverblade
betweenthescrewheadsandthehexcapof
theairvalvetoturn.
Figure5
c.Removeo-rings(115,106).
d.Replacewiththenewassembledvalveand
o-ringsfromKit262035.Usepipesealanton
thethreadsofthevalve(105)andtorqueto
15to20ft-lbs(20.3to27.1N·m).
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Repair
7.Slidetheairpiston(124)outofthetopofthe
airmotorbase(118).Removeo-ring(120)and
gasket(102)frominsidetheairmotorbase.
Removeo-ring(123)fromgrooveonoutsideof
base.Inspectallparts,includingthespring(122)
intheairmotorbase.
NOTE: NOTE:
NOTE:Donotremovethespring(122)and
retainer(121)ifyoudonothaveto.
NOTE: NOTE:
NOTE:Ifthewhitebushing(119)needsto
bereplaced,useanarborpresstoremove.
Alternatetappingontheedgeswithahammer
andanylonrodormetalpunchalsowillwork.
Thespring(122)andretainer(121)mustbe
removed󰘰rst.
Figure6
Air Air
AirMotor Motor MotorReassembly Reassembly Reassembly
Cylinderthreadsaresharp.Alwayswearprotective
glovestopreventcuts.
1.Ifthebushing(119)wasremoved,useanarbor
pressandseatitallthewayintotheairmotor
base(118).Alternatetappingusingahammer
andnylonrodormetalpunchalsoworks.
2.Installtheretainer(121)intotheairmotorbase.
Tapontheretainerasneededtoensureitseats
alltheway.
3.Ifthespring(122)wasremoved,putitintotheair
motorbase(118),withthewiderenddown.Use
ascrewdrivertopopitintothegroove.
4.Lubricateandinstallo-ring(120)andgasket
(102)ontheinsideofthemotorbase.Lubricate
andinstallo-ring(123)ontheoutside.
5.Use󰘱atstoclampthebase(118)intoavise.
6.Lubricatetheshoulderandthebottomoutside
portionofthepiston(124).Then,loweritintothe
airmotorbase(118).
3A2977L13
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Repair
7.Reassemble Reassemble
Reassemblethe the theair air airvalve valve valve(if (if (ifneeded): needed): needed):Lubricate
andinstallanewo-ring(106)ontheairvalve
(105).Lubricateandinstallthethreeo-rings
(112),theninstallthespacers(111).Install
gasket(107)andvalvecap(108).Applyblue
Loctiteorequivalentonthescrewthreads.
Torquethescrewsto20to30in-lb(2.3to3.4
N•m).SkipStep8andgotoStep9.
Torqueto20to30in-lbs(2.3to3.4N•m).
8.Install Install
Installassembled assembled assembledair air airvalve valve valvefrom from fromkit: kit: kit:Lubricate
andinstallnewo-rings(106and115).Usepipe
sealantonthethreadsofthevalve(105)and
torqueto15to20ft-lb(20.3to27.1N•m).Usea
screwdriverasshown,ifneeded.
Torqueto15to20ft-lb(20to27N•m).
9.Greasetheinsideandthreadsofthecylinder
(101).Withthebaseclampedinavise,putthe
cylinder(101)overthepistonandscrewinto
place.Tightenwithastrapwrenchandtorqueto
50to60in-lb(5.6to6.8N•m).
10.Lubricateandinstallanewgasket(102)intothe
aircylindercap(103).Makesurethespring
(104)isinplace.Lubricatethecylinderthreads.
Useastrapwrenchtotightenthecap(103)onto
thecylinder(101).Torqueto15–20ft-lb(20.3
to27.1N•m).
11.Replacethecover(10).
143A2977L
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Repair
Disassemble Disassemble
Disassemblethe the thePump Pump Pump
Ifnotyetdone,followstepsin
DisconnecttheAirMotor,page11.Note: Note:
Note:Be
carefulnottoscratchthedisplacementrod.Carry
tothebenchforservice.
1.Useapicktomovetheo-rings(208)tothecenter
oftheinletseatpin(214).Slidethepinhalfway
out,removetheo-rings(108),thenslidethepin
therestofthewayout.
2.Useascrewdriverintheslottoremovethe
inletvalveassembly.Removetheretainingpin
(212)andball(213).Pushtheseat(210)out
thebottomoftheinlethousing(209).Remove
o-rings(211and216).Cleanandinspectthe
parts.
Figure7
3.Pullthedisplacementrod(202)outofthetopof
thecylinder(201)afewinches,butdonotremove
alltheway.Then,removethecartridge(215).
Removeo-rings(216,220).Useascrewdriver
topushtheu-cup(217)outofthecenterofthe
cartridge.Becarefulnottodamagethelips.
Figure8
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Repair
4.Pushthedisplacementrod(202)allthewayout
the
bottom ofthecylinder.
Figure9
5.SeeFigure10.Removeoneo-ring(208),then
slideouttheretainingpin(206)andremovethe
othero-ring.Removetheoutletassemblyand
ball(207).Removetheo-rings(218)fromthe
seat(203).Becarefulnottomixthemupwith
theretainingpino-rings(208).Slidethebearing
(205)andu-cup(204)offtheseat(203).
NOTE: NOTE:
NOTE:Ifnotreplacingtheu-cup(204),carefully
removeandcleantheo-ring,withoutdamaging
theouterorinnerlipoftheu-cup.
6.Cleanandinspectallparts.Replacetheparts
asnecessary.
Reassemble Reassemble
ReassembleAfter After AfterCleaning Cleaning Cleaning
Note: Note:
Note:Anydamagedpartsmust must mustbereplaced.
Note: Note:
Note:Lubricatetheo-rings,throatpackings,and
pistonsealswithappropriatewaterproofsanitary
lubricant.
1.Lubricateandinstallu-cup(204)andbearing
(205)onthepistonseat(203).U-cuplip
must
faceup. Lubricateandinstallo-rings(218)on
theseatassembly.Installtheball(207),thenthe
seatassemblyintheoutlethousing.
2.Lubricateandinstalloneo-ring(208)inthe
grooveontheoutletseatpin(206).Pushthepin
(206)throughtheholes.Lubricateandinstallthe
othero-ring(208)intheothergrooveonthepin.
Checkthattheo-rings(208)areseatedinthe
grooves.
NOTE: NOTE:
NOTE:Besuretousethe
smaller smaller
smaller
o-rings(208)
onthepin(206)andthe larger larger
larger
o-rings(218)
ontheseatassembly.Stacktheo-ringsonthe
benchifneededtodeterminesize.
Figure10
3.Lubricatetheinsideofthecylinder,nearthe
ends.Then,slidetherod(202)intothecylinder
fromthetop.
4.Lubricateandinstallanewu-cup(217)into
thecartridge(215). U-cuplipsmustfaceout out
outof
cartridge.
5.Lubricateandinstallo-ring(216)ontheoutside
ofthecartridge(215).
6.Lifttherod(202)outofthecylinderpartway.
Lubricatetherodandslidethecartridge(215)
overtherod,intothecylinder.
7.Lubricateandinstallo-ring(220)overtherodinto
thegrooveinthetopofthecartridge.Thenpush
therodbackintothecylinder.
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Repair
8.Lubricateandinstallo-ring(211)oninletseat
(210),theninstallseat(210)ininlethousing
(209).Usethepintoaligntheholes.
9.Lubricateandinstallo-ring(216)oninlethousing
(209),theninstalltheball(213)andpin(212).
10.Slidetheassembledhousingintothebottomof
thecylinder.
11.Pushthepin(214)throughtheholesononeside.
Lubricateandinstallo-rings(208)
fromtheinside ,
puttingoneineachgrooveonthepin.Thenslide
thepinintothesecondside.Theendsofthepin
shouldbe󰘱ushtotheoutsideofthecylinder.
Checkthattheo-ringsareseatedinthegrooves.
Reconnect Reconnect
ReconnectThe The ThePump Pump Pump
1.Ifusingbungadapter(AccessoryKit24R650),
installitinthedrumcover.
2.Slidethedisplacementpumpdownintothedrum.
3.Installagasket(2)onthetopofthedisplacement
pump.Theninstalltheconnector(3)onthe
displacementpump,withthe
smaller sidedown.
Installaclamp(5)handtight.
4.Installtheothergasket(2)ontheairmotor.Be
sureitissecurelyonthealignmentshoulder.
Hooktheairmotorshaftonthedisplacementrod
andlowertheairmotorintoplace.Installclamp
(5)handtight.
Figure11
3A2977L17
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Parts
Parts Parts
Parts
Applysanitarygrease
beforeassemblingcover.
183A2977L
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Parts
Complete Complete
CompletePump Pump PumpModels Models Models24N300, 24N300, 24N300,24N344, 24N344, 24N344,24R046, 24R046, 24R046,and and and24R047 24R047 24R047
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
124R180*MOTOR,SaniForce;2:1,
seeAirMotorParts.*
1
2166117GASKET,sanitary󰘰tting2
316U981CONNECTOR1
5620223CLAMP,2.5in.Tri-clamp2
DISPLACEMENT
PUMP;see
DisplacementPumpParts.
24R190UsedonPumpModel
24N300
24R189UsedonPumpModel
24N344
24R192UsedonPumpModel
24R046
6
24R191UsedonPumpModel
24R047
1
7112933MUFFLER1
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
1024R178COVER,motor;includes
o-ring(ref.123)
1
1416U653TOOL,pick1
17———LABEL,compliance1
18s16T148LABEL,warning1
1924R650KIT,bungadapter,includes
19aand19b
1
19a———Clamp
19b———Bungadapter
sReplacementDangerandWarninglabels,tags,
andcardsareavailableatnocost.
* AirMotor24R180doesnotincludecover(ref.10).
OrderKit24R179foranairmotorwithcover.
3A2977L19
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Website: www.springerpumps.com
Int'l: +001 267 404 2910

Parts
Air Air
AirMotor Motor Motor24R180 24R180 24R180
Torqueto50to60in-lb(5.6to
6.8N•m).
Applysanitarylubricant.
Applymedium-strengththread
locker.
Torqueto15to20ft-lb(20.3to
27.1N•m).
Torqueto20to30in-lb(2.3to
3.4N•m).
Applypipesealant.
203A2977L
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Springer Pumps, LLC
Website: www.springerpumps.com
Int'l: +001 267 404 2910