Graco Xtreme-Duty Agitator Guide

OperationandParts
Xtreme Xtreme
Xtreme- -
-Duty™ Duty™
Duty™Agitator Agitator
Agitatorand and
andPackages Packages
Packages3A4032B
EN
For For
Forhigh high
high- -
-viscosity viscosity
viscositycoatings coatings
coatingssupplied supplied
suppliedin in
in55 55
55gallon gallon
gallon(200 (200
(200liter) liter)
liter)open open
open- -
-headed headed
headeddrums. drums.
drums.For For
Forprofessional professional
professionaluse use
use
only. only.
only.
Important Important
ImportantSafety Safety
SafetyInstructions Instructions
Instructions
Readallwarningsandinstructionsinthismanualandinrelated
manuals.Saveallinstructions.
100psi(7.0bar,0.7MPa)MaximumAir
InputPressure
Seepage3formodelinformation.
PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents
Contents
RelatedManuals................................................3
ModelInformation...............................................3
Warnings...........................................................4
SystemComponentIdentication.........................7
Installation..........................................................8
Grounding...................................................8
AssemblingandPositioningthe
Agitator..........................................9
AttachingtheBlades....................................10
AirConnections...........................................11
FluidAccessories.........................................12
Operation...........................................................13
PressureReliefProcedure............................13
Setup..........................................................13
UsingtheElevator(includedinsome
packages)......................................14
UsingtheAgitator........................................14
UsingtheFeedPump(includedinsome
packages)......................................14
Service..............................................................15
FlushingtheAgitatorAirMotor......................15
LubricatingtheAgitatorAirMotor..................15
Notes.................................................................16
Parts..................................................................17
Xtreme-DutyAgitator25A598.......................17
Xtreme-DutyAgitatorDriveTrain..................18
Xtreme-DutyAgitatorPackages25A599–
25A604..........................................20
TechnicalData...................................................21
GracoStandardWarranty....................................22
23A4032B

RelatedManuals
Related Related
RelatedManuals Manuals
Manuals
ComponentManualsinEnglish:
Manual Manual
ManualDescription Description
Description
306287Elevatorsandpumpsupports
308118SSTfeedpumps,5:1and10:1ratio
307044CSfeedpump,5:1ratio
308738CSfeedpump,10:1ratio
307043Monark®airmotors
306982President®airmotors
Model Model
ModelInformation Information
Information
Formaximumairanduidworkingpressuresandagencyapprovalsofpackagecomponents,seeappropriate
componentmanual.
Model Model
Model25A598 25A598
25A598Xtreme-DutyAgitator
II1/2GcIICT4
ITS16ATEX100984
0°C≤Ta≤50°C
List List
Listof of
ofPackages Packages
Packages
Package Package
PackageAgitator Agitator
AgitatorMounting Mounting
MountingSupport Support
SupportFeed Feed
FeedPump Pump
PumpApprovals Approvals
Approvals
25A599 25A599
25A599
AGITATORONDRUM
COVER
Xtreme-DutyAgitator
25A598
Drumcoverwith
recirculationkit
Handleson
drumcover–––––
25A600 25A600
25A600
AGITATORWITH
ELEVATOR
Xtreme-DutyAgitator
25A598
Drumcoverwith
recirculationkit
Elevator
withsupport
attachments
–––––
25A601 25A601
25A601
AGITATORWITH
ELEVATORANDFEED
Xtreme-DutyAgitator
25A598
Drumcover
withfeedand
recirculationkit
Elevator
withsupport
attachments
5:1CSMonark
25A602 25A602
25A602
AGITATORWITH
ELEVATORANDFEED
Xtreme-DutyAgitator
25A598
Drumcover
withfeedand
recirculationkit
Elevator
withsupport
attachments
5:1SST
Monark
25A603 25A603
25A603
AGITATORWITH
ELEVATORANDFEED
Xtreme-DutyAgitator
25A598
Drumcover
withfeedand
recirculationkit
Elevator
withsupport
attachments
10:1CS
President
25A604 25A604
25A604
AGITATORWITH
ELEVATORANDFEED
Xtreme-DutyAgitator
25A598
Drumcover
withfeedand
recirculationkit
Elevator
withsupport
attachments
10:1SST
President
3A4032B3

Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-specic
risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese
Warnings.Product-specichazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout
thebodyofthismanualwhereapplicable.
WARNING WARNING
WARNING
FIRE FIRE
FIREAND AND
ANDEXPLOSION EXPLOSION
EXPLOSIONHAZARD HAZARD
HAZARD
Flammablefumes,suchassolventandpaintfumes,inwork work
workarea area
areacanigniteorexplode.Paint
orsolventowingthroughtheequipmentcancausestaticsparking.Tohelppreventreand
explosion:
•Useequipmentonlyinwellventilatedarea.
•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,and
plasticdropcloths(potentialstaticsparking).
•Groundallequipmentintheworkarea.SeeGrounding Grounding
Groundinginstructions.
•Neversprayorushsolventathighpressure.
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhenammable
fumesarepresent.
•Useonlygroundedhoses.
•Holdgunrmlytosideofgroundedpailwhentriggeringintopail.Donotusepaillinersunless
theyareanti-staticorconductive.
•Stop Stop
Stopoperation operation
operationimmediately immediately
immediatelyifstaticsparkingoccursoryoufeelashock.Donotuse
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworkingreextinguisherintheworkarea.
PRESSURIZED PRESSURIZED
PRESSURIZEDEQUIPMENT EQUIPMENT
EQUIPMENTHAZARD HAZARD
HAZARD
Fluidfromtheequipment,leaks,orrupturedcomponentscansplashintheeyesoronskin
andcauseseriousinjury.
•FollowthePressure Pressure
PressureRelief Relief
ReliefProcedure Procedure
Procedurewhenyoustopspraying/dispensingandbefore
cleaning,checking,orservicingequipment.
•Tightenalluidconnectionsbeforeoperatingtheequipment.
•Checkhoses,tubes,andcouplingsdaily.Replacewornordamagedpartsimmediately.
MOVING MOVING
MOVINGPARTS PARTS
PARTSHAZARD HAZARD
HAZARD
Movingpartscanpinch,cutoramputatengersandotherbodyparts.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Pressurizedequipmentcanstartwithoutwarning.Beforechecking,moving,orservicing
equipment,followthePressure Pressure
PressureRelief Relief
ReliefProcedure Procedure
Procedureanddisconnectallpowersources.
43A4032B

Warnings
WARNING WARNING
WARNING
TOXIC TOXIC
TOXICFLUID FLUID
FLUIDOR OR
ORFUMES FUMES
FUMESHAZARD HAZARD
HAZARD
Toxicuidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,
inhaled,orswallowed.
•ReadSafetyDataSheet(SDS)toknowthespecichazardsoftheuidsyouareusing.
•Storehazardousuidinapprovedcontainers,anddisposeofitaccordingtoapplicable
guidelines.
PERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE
PROTECTIVEEQUIPMENT EQUIPMENT
EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Protectiveequipment
includesbutisnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbytheuidandsolvent
manufacturer.
3A4032B5

Warnings
WARNING WARNING
WARNING
EQUIPMENT EQUIPMENT
EQUIPMENTMISUSE MISUSE
MISUSEHAZARD HAZARD
HAZARD
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorundertheinuenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical
TechnicalData Data
Datainallequipmentmanuals.
•Useuidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical
TechnicalData Data
Data
inallequipmentmanuals.Readuidandsolventmanufacturer’swarnings.Forcomplete
informationaboutyourmaterial,requestSafetyDataSheet(SDS)fromdistributororretailer.
•TurnoffallequipmentandfollowthePressure Pressure
PressureRelief Relief
ReliefProcedure Procedure
Procedurewhenequipmentisnotinuse.
•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine
manufacturer’sreplacementpartsonly.
•Donotalterormodifyequipment.Alterationsormodicationsmayvoidagencyapprovals
andcreatesafetyhazards.
•Makesureallequipmentisratedandapprovedfortheenvironmentinwhichyouareusingit.
•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.
•Routehosesandcablesawayfromtrafcareas,sharpedges,movingparts,andhotsurfaces.
•Donotkinkoroverbendhosesorusehosestopullequipment.
•Keepchildrenandanimalsawayfromworkarea.
•Complywithallapplicablesafetyregulations.
63A4032B

SystemComponentIdentication
System System
SystemComponent Component
ComponentIdentication Identication
Identication
Key: Key:
Key:
AAgitatorairmotorandgearreducer
BXtreme-Dutyagitatorblade
CAgitatorshaftandcoupler
DStainlesssteeldrumcover
FRecirculationtube
GGroundwirewithclamp
HFeedpumpstrainer
Key: Key:
Key:
JDrumcoverelevator
KDrumcoversupport(forelevator)
LFeedpump
MPumpaircontrol
NAgitatoraircontrol
PElevatoraircontrol
3A4032B7

Installation
Installation Installation
Installation
Typical Typical
TypicalInstallation Installation
Installation
AL AM
AF
RG MT
ti28844a
Ref. Ref.
Ref.Description Description
Description
AF*AirSupplyLineFilter
AL*AirSupplyLineLubricator
AMAgitatorMotor
MT*MixTank(referenceonly)
RG*AirRegulatorandGauge
*
Itemsnotsupplied.
Grounding Grounding
Grounding
Theequipmentmustbegroundedtoreducethe
riskofstaticsparking.Staticsparkingcancause
fumestoigniteorexplode.Groundingprovidesan
escapewirefortheelectriccurrent.
Togroundtheagitator,connectoneendofthe
groundwire(G)tothegroundconnector(GC)onthe
sideoftheagitatorand/ordrumcover.Connectthe
clampendofthegroundwiretoatrueearthground.
Foranadditionalgroundwireandclamp,orderPart
237569.
83A4032B

Installation
Assembling Assembling
Assemblingand and
andPositioning Positioning
Positioningthe the
the
Agitator Agitator
Agitator
Toreducetheriskofreandexplosion,always
maintainaminimumof1in.clearanceinsidethe
materialdrumbetweenrotatingagitatorpartsand
anyotherobjects,includingthedrumtoprevent
sparksfromcontact.Thisincludestheedgesofthe
drumaswellasanyitemwhichmaybeinserted
intothedrumfromanotheropening,suchasfeed
pumpsorsuctiontubes.
With With
Withan an
anElevator Elevator
Elevator
Toreducetheriskofinjuryfrombeingcrushed
byequipment,donotgoundertheelevatorwhen
itisraised.
MountthedrumcoverasdescribedintheElevators
andPumpSupportsManual306287.Theelevator
mustbeinthedownpositionwhenyoudoanywork
ontheelevator,agitator,ordrumcoverassembly.
Without Without
Withoutan an
anElevator Elevator
Elevator
Whenincludedinapackagewithoutanelevator,the
drumcoverisprovidedwithhandlesforeasylifting
andpositioning.Foradditionalhandles,orderthe
HandlesKit,part237524.
Placetwostandard55U.S.gallon(45Imperial
gallon,200L)drums14in.(36cm)apart,andcenter
thedrumcoveronthebarrels.
1.Installthefourlocknuts(A2)holdingtheagitator
tothedrumcover.
2.Tightenthelocknutsto30ft-lb(40.6N•m).
3A4032B9

Installation
Securing Securing
Securingthe the
theDrum Drum
DrumCover Cover
Cover
Thedrumcovermustbesecuredtothedrumto
ensureproperclearanceofrotatingpartsandprevent
vibration.Ifusingthedrumcoverwithoutanelevator,
thecovermustbesecuredbyclampingorother
means.Foropen-headeddrumswithclosingring,
makesurethelever-lockorclosingboltisfastened
securelybeforeoperating.
Using Using
Usinga a
aCustom Custom
CustomDrum Drum
DrumCover Cover
Cover
IftheXtreme-Dutyagitatorisbeingmountedona
customdrumcover,sufcientclearancemustbe
providedaroundanymovingparts.Seetheimage
belowfortheholemountingpatternandminimum
clearancerequired.
Attaching Attaching
Attachingthe the
theBlades Blades
Blades
1.Slidetheagitatorbladeassembly(B1)ontothe
shaft(C1),positionedsothatthebladecoupling
screws(B2)willcontacttheatsoftheshaft.
Applythreadsealant(suppliedwiththeblades)
toscrews(B2).
2.Adjusttheheightofthebladeassemblyas
desiredandtightentwoscrews(B2)toattachthe
bladesontotheshaft.Tightento13ft-lb(17.6
N•m).
3.Applythreadsealanttoscrew(C3)andtightento
12–20in-lb(1.3–2.3N•m).
4.Slidetheshaftcoupler(C2)ontotheoutputshaft
oftheagitatordrive(A1)uptothemidpointof
thecouplerscrews.Tightento15ft-lb(20N•m).
5.Slidethebladeshaft(C1)intothecouplerand
tightentwoscrewstoattachtheshafttothe
coupler.Tightento15ft-lb(20N•m).
103A4032B

Installation
Air Air
AirConnections Connections
Connections
Connectanelectricallyconductive1/2in.ID(minimum)airhosetosupplyairtothesystemaircontrols.
Packageswithoutanelevatorwillnothaveanelevatorcontrol,andpackageswithoutafeedpumpwillhave
theconnectionforthepumpairhoseplugged.Installanairlterupstreamofthesystemtoremoveharmfuldirt
andmoisturefromtheairsupply.Toorderanairlter,orderpart106148(3.8in.npt,20–micronelement,5oz.
bowl,withoutgauge).
Ref. Ref.
Ref.Description Description
Description
ARAirRestrictor(ElevatorSpeed)
ECElevatorControlSelector
ASAgitatorShutOffValve
FPFeedPumpShutOffValve
SASupplyAirInlet
LBAgitatorLubricator
RGAgitatorRegulatorandGauge
EFElevatorAirFitting
Ifinstallinganelevator,referencetheInstallationsectionoftheElevatorsandPumpSupportsManual306287*.
Toconnecttheelevatoraircontrol,insert1/4in.ODairtubingintothetube-connectttingoftheresistorvalve
(AR)onthebackoftheelevatoraircontrol.Inserttheotherendintotheelevatorairtting(AF).
*Installtheelevatorairtting(EF,includedwiththeelevatoraircontrol)intotheportontopoftheelevator
risertube.
3A4032B11

Installation
Fluid Fluid
FluidAccessories Accessories
Accessories
Ifusingafeedpump,insertthepumpintooneofthe
two2in.nptbungsinthedrumcover.Thepumpmay
bemountedoneitherside.Followtheinstallation
instructionsinthepumpmanual.
Connecttheairhosefromtheaircontrolteetting
tothepumpaircontrol.A A
Ableed-type bleed-type
bleed-typeair air
airvalve valve
valveis is
is
included included
includedin in
inpump pump
pumpair air
aircontrol control
controlpart part
part248829. 248829.
248829.If If
Ifyou you
youare are
are
not not
notusing using
usingthis this
thisair air
aircontrol, control,
control,a a
ableed-type bleed-type
bleed-typeair air
airvalve valve
valvemust must
must
be be
beinstalled. installed.
installed.
A3/4in.feedhoseisincludedwithsomepackages.
Installthehoseintothestrainerontheoutletofthe
pumpandconnecttheotherendtotheinletofthe
proportioningsystemorotherequipment.
Auiddrainvalveisrequiredtoconnecttotheuid
outletofthepump.Seethepumpmanualfordetails.
Thedrumcoveralsohastwo1in.nptports(which
have1–1/2in.nptmalethreadsunderneaththe
cover)whichcanbeusedforinstallingrelllinesor
suctiontubes.
Arecirculationtubecanbeinsertedintoastrainrelief
bushinginstalledinoneofthetwo2in.bungplugs.
Thebungplughasa1/2in.IDknockoutfeature
whichkeepsthebungsealedifarecirculationtube
isnotused.
Toinstallarecirculationtube,removethestrainrelief
bushingfromthebungplugandplaceatube,punch
orotheritemagainsttheknockoutandstrikewitha
hammer.Makesurethatanyplasticisclearedfrom
theundersideoftheplug.
Oncetheknockoutisremoved,reinstallthestrain
reliefbushingandinserttherecirculationtube.
Tightenthebushingagainstthetubetosealandhold
inplace.
Ref. Ref.
Ref.Description Description
Description
BPBungPlug
KNKnockout
PAPumpAirControls
RTRecirculationTube
Ref. Ref.
Ref.Description Description
Description
BSBushing
PAPumpAirHose
BPBungPlug
RPRellPort
123A4032B

Operation
Operation Operation
Operation
Pressure Pressure
PressureRelief Relief
ReliefProcedure Procedure
Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
ismanuallyrelieved.Tohelppreventserious
injuryfrompressurizeduidsuchassplashing
uidandmovingparts,followthePressureRelief
Procedurebeforecleaning,checking,orservicing
theequipment.
1.Closetheagitatorshut-offvalve.
2.Shutofftheairsupplytoanyaccessoriessuch
asfeedpumpsoranelevator.
Setup Setup
Setup
Toreducetheriskofseriousinjuryfrommoving
partsandsplashinguid,alwaysshutoffthe
agitatorbeforeyouraise,check,orrepairthe
agitator.
1.Beforeturningonsupplyair,makesureallvalves
areintheCLOSEDorOFFposition.
a.Forelevatorpackages,makesurethat
theelevatorcontrolselectorisintheOFF
position.
b.Makesurethattheagitatorshut-offvalveis
CLOSED.
c.Ifusingafeedpump,makesurethatthe
pumpshut-offvalveisCLOSED.
2.Turnontheairsupplytothesystem.
Ref. Ref.
Ref.Description Description
Description
ARAirRestrictor(ElevatorSpeed)
ECElevatorControlSelector
ASAgitatorShutOffValve
FPFeedPumpShutOffValve
SASupplyAirInlet
LBAgitatorLubricator
RGAgitatorRegulatorandGauge
3A4032B13

Operation
Using Using
Usingthe the
theElevator Elevator
Elevator
(included (included
(includedin in
insome some
somepackages) packages)
packages)
RefertotheElevatorsandPumpSupportsManual
306287fordetailedinformationaboutusingthe
elevator.
Theelevatoraircontrolhasthreesettings:RAISE,
OFF,andRUN.
•RAISEallowstheelevatortoberaisedand
disablestheagitatorandfeedpumpair.
•OFFturnsoffallairpressure.Iftheelevatoris
raised,OFFwilllowertheelevator.
•RUNenablestheagitatorandfeedpumpair.
Arestrictorvalveontheelevatorairlineslowsthe
elevatorforsafeoperation.
Using Using
Usingthe the
theAgitator Agitator
Agitator
Makesurethattheagitatorshut-offvalveisinthe
CLOSEDpositionandtheregulatoristurnedallthe
waydown.
Ifused,turntheelevatorcontroltoRUN.
Turntheagitatorshut-offvalvetotheOPENposition.
Slowlyopentheregulatorvalvetoincreaseagitator
speeduntilthedesiredspeedisreached.
NOTE: NOTE:
NOTE:Alwaysmaintainmoderateagitatorspeed.
Excessiveagitatorspeedmaycausevibration,
foamingofuid,andincreasedwearonparts.
NOTICE NOTICE
NOTICE
Topreventairmotorfailureandpossibledamage
toequipment,alwayskeeptheairmotorproperly
lubricated.
TheXtreme-DutyAgitatorisprovidedwithanair
linelubricatortoaidinpropermaintenance.Fill
thelubricatorwithSAE#10lightoilandsetthe
lubricatorfeedrateat1dropofoilperminute
forhighspeedorcontinuousdutyusage.Do
notoverfeedoilorexhaustairmaybecome
contaminated.Tomanuallylubricatetheairmotor,
seeLubricatingtheAgitatorAirMotor,page15.
Using Using
Usingthe the
theFeed Feed
FeedPump Pump
Pump
(included (included
(includedin in
insome some
somepackages) packages)
packages)
Fluidunderhighpressurecanbeinjectedthrough
theskinandcauseserousinjury.Toreducethe
riskofaninjuryfrominjection,splashinguid,or
movingparts,followthePressureReliefProcedure
wheneveryou:
•areinstructedtorelievethepressure,
•stopspraying,
•checkorserviceanyofthesystemequipment,
•orinstallorcleanthespraytips.
Refertothefeedpumpmanualandcomponent
manualforanydispenseequipmentusedforspecic
operationandpressurereliefinstructions.
Feed Feed
FeedPump Pump
PumpPressure Pressure
PressureRelief Relief
ReliefProcedure Procedure
Procedure
Forfeedpumppressurereliefinformation,referto
theappropriatefeedpumpmanual.
RelatedManuals,page3.
143A4032B

Service
Service Service
Service
Hazardousuidsortoxicfumescancauseserious
injuryordeathifsplashedintheeyesoronthe
skin,swallowed,orinhaled.Whenushingthe
airmotor,keepyourfaceawayfromtheexhaust
port,andweartheappropriateprotectiveclothing,
gloves,eyewear,andrespirator.
Flushing Flushing
Flushingthe the
theAgitator Agitator
AgitatorAir Air
AirMotor Motor
Motor
Donotusekeroseneorotherammablesolvents
toushtheairmotor.Flushingwithammable
solventscouldcausereorexplosionandresultin
seriousinjuryorpropertydamage.
Iftheairmotorissluggishorinefcient,followthis
procedureinawellventilatedarea.
1.Disconnecttheairlineandmufer(08)fromthe
motor(W).
2.Addseveralteaspoonsofnon-ammablesolvent,
orspraythesolventdirectlyintothemotorair
tubeconnector(R).
NOTE: NOTE:
NOTE:Therecommendedsolventforairmotors
andlubricatedpumpsisGast®FlushingSolvent
(PartAH255orAH255A)orPenetoneInhibisol®
SafetySolvent.
3.Reconnecttheairline,andslowlyincreasethe
airpressureuntilthereisnotraceofsolventin
theexhaustair.
4.Reconnectthemufer(08).
5.Re-lubricatethemotorwithasquirtoflightweight
oilintothemotorairtubeconnector(R).
Lubricating Lubricating
Lubricatingthe the
theAgitator Agitator
AgitatorAir Air
AirMotor Motor
Motor
NOTICE NOTICE
NOTICE
Topreventairmotorfailureandpossibledamage
toequipment,alwayskeeptheairmotorproperly
lubricated.
Ifanairlinelubricatorisnotinstalled,theairmotor
mustbemanuallylubricatedevery8hours.Lubricate
theagitatorairmotorbyplacing10–20dropsofSAE
#10lightoilinthemotor’sairinlet.Runtheagitator
forabout30seconds.
Lubricating Lubricating
Lubricatingthe the
theGear Gear
GearReducer Reducer
Reducer
GearReducer:
Aftertherst100hoursortwoweeks
ofoperation,removetheoilplug(T)andtheoil
levelplug(S),draintheoil,andthoroughlyushthe
housingwithlightushingoil.
RellwithGracooil(part217374)totheproperlevel.
Afterward,changetheoileverysixmonthsor
2500hoursofoperation(whicheveroccursrst)
undernormaloperatingconditions.Morefrequent
oilchangesareneededundersevereoperating
conditionsorinatmospherescontainingexcessive
moistureorabrasives.ContactyourGracodistributor.
Inspecting Inspecting
Inspectingthe the
theBearing Bearing
BearingBlock Block
Block
Everysixmonthsor2500hoursofoperation
(whichevercomesrst),inspectthebearingblock
(BR).Thiscanbeperformedbeforeoraftergear
reduceroilchanges.
Withtheagitatorrunningslowly,placeahandonthe
sideofthebearingblock(BR).Thereshouldbeno
excessivevibrationorgrinding.Donotattemptto
repairthebearingblockorgearreducer.Contact
yourGracoDistributor.
3A4032B15

Parts
Parts Parts
Parts
Xtreme Xtreme
Xtreme- -
-Duty Duty
DutyAgitator Agitator
Agitator25A598 25A598
25A598
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
01†AGITATOR,drivetrain1
0217J004BLADE,Xtreme-DutyAgitator1
0316T396SHAFT,agitator1
0416T245COUPLER,shaft1
0524P837GASKET,agitator1
06109212SCREW,cap4
07125204NUT,lock,3/8–164
08129069MUFFLER,air,exhaust1
0915R343CLAMP,grounding1
10157021WASHER,lock,int.tooth2
11C19798SCREW,SHCS1
12BRACKET,airlubricator1
13214847LUBRICATOR,air1
14156849FITTING,nipple,3/8in.1
1515T539REGULATOR,air1
16113911GAUGE1
17113630FITTING,45degree,1/8in.1
18155699FITTING,elbow,3/8in.1
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
19113333VALVE,ball,vented1
2016F151FITTING,connector1
21BRACKET,guard,coupling1
22155665FITTING,swivel,3/8in.1
23127438WIRE,ground1
24SCREW,self-tapping4
25237569WIRE,grounding1
26SCREW,buton,#6–32x.381
27113500THREADLOCKER(not
shown)
1
1
Tightennutsto30ft-lb(40.6N•m)wheninstalling
ontothedrumcover.
2
Tightenallfourscrewsto15ft-lb(20.3N•m).
3
Applythreadlocker(27)toshaftsetscrewsand
tightento13ft-lb(17.6N•m).
4
Applythreadlocker(27)toscrewsandtightento
1–2ft-lb(1.3–2.7N•m).
†SeeXtreme-DutyAgitatorDriveTrain,page18for
driverpartdetails.
3A4032B17

Parts
Xtreme Xtreme
Xtreme- -
-Duty Duty
DutyAgitator Agitator
AgitatorDrive Drive
DriveTrain Train
Train
7
7R
R
U
UH
HG
GX
XF
FH
H
U
UL
LV
VN
N
R
RI
I
L
LQ
QM
MX
XU
U\
\
I
IU
UR
RP
P
)
),
,5
5(
(
$
$1
1'
'
(
(;
;3
3/
/2
26
6,
,2
21
1
"
" ** UUR
R XX QQ GG W
WR
R
S
SU
UH
HY
YH
H QQ WW
V
VW
WD
DW
WL
LF
F
F
FK
KD
DU
UJ
JH
H
E
EX
X LLOOGG XX SS
"
"'
'L
LV
VF
FR
RQ
QQ
QH
HF
FW
W
D
DL
LU
U
E
EH
HI
IR
RU
UH
H
U
UH
HP
PR
RY
YL
LQ
QJ
J
I
IU
UR
RP
P
W
WD
DQ
QN
N
&& 22 00 33 22 11 (( 11 77 55 88 33 77 88 55 ((
"
"'
'R
R
Q
QR
RW
W
H
H[
[F
FH
HH
HG
G
S
SV
VL
L
0
0D
D[
[L
LP
PX
X PP $
$L
LU
U
:
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35
5
0
02
29
9,
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1*
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3
3$
$5
57
76
6
+
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$=
=$
$5
5'
'
"
"6
6W
WD
D\
\
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FO
OH
HD
DU
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R
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PR
RY
YL
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SD
DU
UW
WV
V
Read instruction manual.
Tag No. 15A722 Rev A
W
WLL EE
917
918
923
924
922
919
921
915
907
916
914
912
913
911
910
909
905
906
908
913
905
904
903
902
901
5
2
2
5
7
915
43 3
5
7
5
3
8
7
7930
929
931
183A4032B

Parts
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
90116P919SHAFT,agitator,upper1
90216U219HOUSING,agitator1
903SEAL,PTFE1
904SPACER,shaft,agitator1
905122774BEARING,3/4IDx1–3/4OD2
90616P920HOUSING,bearing,agitator1
907SCREW,SHCS,5/16–18x
0.75
2
908112222SCREW,socketcaphead4
909RING,retaining,external,0.751
910122761HOUSING,alignment,hub1
911112760COUPLING,alignment,disk,
TPE
1
91216P922BRACKET,adapter,agitator1
913C19209WASHER,lock8
914101682SCREW,socketcaphead4
915181794GEAR,reducer1
91616P923COUPLER,adapter1
917100828COUPLING,exible1
91816T063COLLAR,mounting1
919116940SCREW,SHCS,5/16–182
920181849COLLAR1
921101118SCREW2
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
922111310MOTOR,air,rotary1
923115841FITTING,elbow1
924129069MUFFLER,air,exhaust1
929▲15A722LABEL,warning1
930▲16A614LABEL,caution1
931120376KEY,square,.188x.621
▲ReplacementWarningandCautionlabels,signs,
tags,andcardsareavailableatnocost.
1
Applypipesealanttoallnon-swivelingpipe
threads.
2
Applylowstrengththreadlocker.
3
Applybluethreadlocker.
4
Removefourscrewsfromgearreducer(915).
Passthemthroughbracket(912)andbackinto
gearreducer(915)thentorqueto150–170in-lb
(17–19N•m).
5
Leavea0.015ingapbetweeneachhalfof
couplings(910,911,916,917).
7
Whenorderingareplacementcoupling:
Remove
setscrewsuppliedwithcouplings(910,916)and
discard.Replacewithsetscrew(931).
8
Opensideofu-cupseal(903)mustfacedown
insidehousing(902).
3A4032B19

Parts
Xtreme Xtreme
Xtreme- -
-Duty Duty
DutyAgitator Agitator
AgitatorPackages Packages
Packages25A599 25A599
25A599– –
–25A604 25A604
25A604
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
10125A598Xtreme-Dutyagitator1
10217J006COVER,drum,agitator1
10315T396TUBE,recirculation1
104*237524KIT,handle,drumcover1
105+204385ELEVATOR1
106+237578SUPPORT,drumcover1
107+25C013AIRCONTROL,elevator1
108#218956PUMP,Monark,5:1cs1
224350PUMP,Monark,5:1sst1
239326PUMP,President,10:1cs1
224348PUMP,President,10:1sst1
109+^119992FITTING,nipple,3/4in.1
110+^248829KIT,regulator,feedpump1
111+^256653KIT,uidstrainer1
Ref. Ref.
Ref.Part Part
PartDescription Description
DescriptionQty. Qty.
Qty.
112+^217382HOSE,3/4in.,10ft1
113128689PLUG,2in.nptwith3/4
knockout
1
114121378PLUG,2in.npt(notshown)1
115BUSHING,strainrelief1
116121497PLUG,pipe,headless,1in.
npt
2
5
Tightenscrewsandnutsmountingtodrum
coverto30ft-lb(40.6N•m).
*Kitincludestwohandles,onpackage25A599only
+Includedwithpackages25A600–25A604only
^IncludedinFeedAccessoryKit17K401
#Varies,withpackages25A601–25A604
203A4032B
This manual suits for next models
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