Graco 25C528 Parts list manual

Instructions/Parts
Air Air
Air- - -Driven Driven DrivenAgitators Agitators Agitators3A4792G
EN
Radial Radial
Radialpiston, piston, piston,pneumatic pneumatic pneumaticmotor motor motordriven driven drivenagitators agitators agitatorsfor for formaintaining maintaining maintainingsuspension suspension suspensionand and andeven even evenmixing mixing mixingin in inindustrial industrial industrial
paints paints
paintsand and andcoatings. coatings. coatings.For For Forprofessional professional professionaluse use useonly. only. only.
Important Important
ImportantSafety Safety SafetyInstructions Instructions Instructions
Readallwarningsandinstructionsinthismanualandinyour
associatedcomponentmanualsbeforeusingtheequipment.Save Save
Save
these these
theseinstructions. instructions. instructions.
70psi(0.5MPa,5bar)Maximum
RecommendedWorkingPressure
Seepage3formodelpartnumbersand
approvalsinformation.
PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents
Contents
Models...............................................................3
Warnings...........................................................5
Installation..........................................................7
AirRegulatorandMuf󰘱ers............................8
Agitator.......................................................9
Grounding...................................................15
AirLineAccessories.....................................16
AirRequirements.........................................17
Operation...........................................................18
AgitatorOperation........................................18
BackGearOperation....................................18
FindingtheProperAgitatorSpeed................19
PressureReliefProcedure............................19
Maintenance......................................................20
GreasingtheAirMotor.................................20
AirMotorMuf󰘱er..........................................20
AgitatorBlades............................................20
CleaningtheShaft.......................................21
CleaninganAgitatorwithaSiphonKit...........21
ServicingtheGearReducer..........................21
Service..............................................................23
RemovingtheAirMotor................................23
AligningtheOutletHousing—25C534,
25C535Only..................................24
InspectingtheShaftandAgitatorBlades—
Model25C530Only........................24
Parts..................................................................25
Model25C528.............................................25
Model25C533.............................................26
Model25M481.............................................27
Model25C529.............................................28
Models25C534,25C535..............................29
Model25C530.............................................30
Models25N881,25N882..............................31
Model19Y592.............................................32
Models26B630,26B631,238250.................33
Models26B618,26B619..............................35
Models26B632,26B633..............................37
Accessories........................................................38
SensorKit25C373.......................................38
DataTrakKit25P394....................................38
Dimensions........................................................39
MountingHoleLayouts.......................................42
AirConsumption.................................................43
TechnicalSpeci󰘰cations......................................44
Model19Y592.............................................46
Model25C765.............................................46
Models26B618,26B619,26B630,26B631,
26B632,26B633,25T862................46
CaliforniaProposition65.....................................47
Related Related
RelatedManuals Manuals Manuals
Manual Manual
ManualNumber Number NumberTitle Title Title
306287 306287
306287Elevators Elevators Elevatorsand and andPump Pump PumpSupports Supports Supports
308466 308466
308466Stainless Stainless StainlessSteel, Steel, Steel,Passivated Passivated PassivatedDrum Drum DrumCovers Covers Covers
3A5050 3A5050
3A5050Motor Motor
MotorRepair Repair RepairManual Manual Manual
306670 306670
306670Air Air AirDriven, Driven, Driven,5 5 5Gal. Gal. Gal.(19 (19 (19Liter) Liter) Liter)Size Size SizeAgitators Agitators Agitators
23A4792G

Models
Models Models
Models
Part Part
PartNo. No. No.Description Description Description
Recom- Recom-
Recom-
mended mended
mendedAgi- Agi- Agi-
tator tator
tatorRotation Rotation Rotation
Approvals Approvals
Approvals
25C528
StainlessSteelDirectDrive,
30/55Gallon,OneSS5.5"
Propeller
Clockwise
25C533
CarbonSteelDirectDrive,
30/55Gallon,TwoAlum5.5"
Propellers
Clockwise
25M481
StainlessSteelDirectDrive,
30/55Gallon,OneSS8"
Impeller
Clockwise
25C534StainlessSteelDirectDrive,
Helix,BungMountClockwise
25C535CarbonSteelDirectDrive,
Helix,BungMountClockwise
25C530
StainlessSteelDirectDrive,
55Gallon,BungMount,
ExpandingBlade
Counter
Clockwise
2575 2575
2575
II II
II1/2 1/2 1/2G G G
Ex Ex
Exh h hIIB IIB IIBT4 T4 T4Ga/Gb Ga/Gb Ga/Gb
IECEx IECEx
IECExETL ETL ETL17.0019 17.0019 17.0019
ITS17ATEX1001809 ITS17ATEX1001809
ITS17ATEX1001809
0 0
0°C C C≤Tamb Tamb Tamb≤50 50 50°C C C
25N881In-Drum,1.5”BungMountClockwise
25N882In-Drum,2”BungMountClockwise
II II
II2 2 2G G GEx Ex Exh h hIIB IIB IIBT4 T4 T4Gb Gb Gb
25C529
CarbonSteelDirectDrive,
55Gallon,SideMount,Two
Aluminum5.5"Propellers
Clockwise
25C765
Kit,MotorwithAirRegulator
(toreplacedrivemotoron
existingagitatorpartnumbers
206758,207953,222698,
206760,203711,204995,
206219)
Note
Nottobeusedincor-
rosiveenvironments.
Forshaftloadingre-
strictions,seeModel
25C765,page46.
II II
II2 2 2G G GEx Ex Exh h hIIB IIB IIBT4 T4 T4Gb Gb Gb
19Y592
Kit,Motorandparts(toretro󰘰t
anexisting5–10gallonpail
agitatorpartnumbers226086,
224572,224571,243340)
Clockwise
II II
II2 2 2G G GEx Ex Exh h hIIB IIB IIBT4 T4 T4Gb Gb Gb
3A4792G3

Models
Part Part
PartNo. No. No.Description Description Description
Recom- Recom-
Recom-
mended mended
mendedAgi- Agi- Agi-
tator tator
tatorRotation Rotation Rotation
Approvals Approvals
Approvals
26B6186:1GearReduction,In-Drum,
HeavyDuty,2”BungMountClockwise
26B6196:1GearReduction,In-Drum,
HeavyDuty,1.5”BungMountClockwise
26B6306:1GearReduction,Heavy
DutyClockwise
26B6316:1GearReduction,Heavy
Duty,withSiphonKitClockwise
2575 2575
2575
II II
II1/2 1/2 1/2G G G
Ex Ex
Exh h hIIB IIB IIBT4 T4 T4Ga/Gb Ga/Gb Ga/Gb
ITS03ATEX11226X ITS03ATEX11226X
ITS03ATEX11226X
26B632
6:1GearReduction,Heavy
Duty,withElevatorandDrum
Cover
Clockwise—————
26B633
6:1GearReduction,Heavy
Duty,withElevator,Drum
Cover,andSiphonKit
Clockwise—————
25T862Kit,Retro󰘰t,motorandpartsto
retro󰘰tbackgearedagitatorsClockwise—————
43A4792G

Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-speci󰘰c
risks.Whenthesesymbolsappearinthebodyofthismanual,referbacktotheseWarnings.Product-speci󰘰c
hazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughoutthebodyofthismanual
whereapplicable.
WARNING WARNING
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.
•Neversprayor󰘱ushsolventathighpressure.
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable
fumesarepresent.
•Useonlygroundedhoses.
•Holdgun󰘰rmlytosideofgroundedpailwhentriggeringintopail.Donotusepaillinersunless
theyareantistaticorconductive.
•Stop Stop
Stopoperation operation operationimmediately immediately immediatelyifstaticsparkingoccursoryoufeelashock,Donotuse
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworking󰘰reextinguisherintheworkarea.
MOVING MOVING
MOVINGPARTS PARTS PARTSHAZARD HAZARD HAZARD
Movingpartscanpinch,cut,oramputate󰘰ngersandotherbodyparts.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Donotwearlooseclothing,jewelry,orlonghairwhileoperatingequipment.
•Equipmentcanstartwithoutwarning.Beforechecking,moving,orservicingequipment,
followthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedureanddisconnectallpowersources.
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.
3A4792G5

Warnings
WARNING WARNING
WARNING
EQUIPMENT EQUIPMENT
EQUIPMENTMISUSE MISUSE MISUSEHAZARD HAZARD HAZARD
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical
TechnicalSpeci󰘰cations Speci󰘰cations Speci󰘰cationsinallequipmentmanuals.
•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical
Technical
Speci󰘰cations Speci󰘰cations
Speci󰘰cationsinallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.
Forcompleteinformationaboutyourmaterial,requestSDSfromdistributororretailer.
•Donotleavetheworkareawhileequipmentisenergizedorunderpressure.
•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.
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󰘱uidthatisheatedcanbecomeveryhotduringoperation.Toavoid
severeburns:
•Donottouchhot󰘱uidorequipment.
PERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE PROTECTIVEEQUIPMENT EQUIPMENT EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Protectiveequipment
includesbutisnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent
manufacturer.
63A4792G

Installation
Installation Installation
Installation
Toreducetheriskof󰘰reandexplosion,always
maintainaminimumof1in.(25.4mm)clearance
betweentherotatingagitatorpartsandthe
containertopreventsparksfromcontact.
Note
Throughoutthemanual,referencenumbers
andlettersinparenthesesrefertocalloutsin
󰘰guresandthepartsdrawings.
SeeAirLineAccessories,page16forpartsnot
includedinyoursystem.
Table Table
Table1 1 1Typical Typical TypicalInstallation Installation Installation
ReferenceDescription
SVAirShutoffValve
AFAirLineFilter
MMotor
ALSupplyLine,Air-In
AGAirPressureGauge
RRegulator
3A4792G7

Installation
Air Air
AirRegulator Regulator Regulatorand and andMuf󰘱ers Muf󰘱ers Muf󰘱ers
Theairmotoriscapableofoperatinginaclockwise
orcounterclockwisedirection,dependingonwhere
theairregulatorismounted.
•Whentheairregulatorisinstalledinoneofthe
twolowerportsonthemotor,aclockwiserotation
results,asviewedfromthetopofthemotor.
•Wheninstalledoneithersideinoneofthetwo
upperports,acounterclockwiserotationresults.
•Theportoppositetheregulatormustbeplugged
forthemotortooperate.
Theairregulator,muf󰘱ers,airgauge,nipple
connector,andswivelconnectorarenotfactory
installed.Followthedirectionsbelowtoinstallthese
items:
1.Screwtheswivelconnector(F)intothedesired
port(upperorlower)inthemotor(M).
2.Screwthenippleconnector(G)intotheair
regulator(H)outlet.Notearrowdirectionson
theregulator.
3.Attachtheairregulatorbyscrewingitintothe
swivelconnector.
4.Installaplug(E)intheportoppositetheregulator
(thisisnecessaryformotoroperation).
5.Attachtheairgauge(J)byscrewingitintothe
holeinthetopoftheairregulator.
6.Installaplug(E)intheregulatorintheport
oppositetheairgauge.
7.Screwonemuf󰘱er(D)intothetopofthemotor.
8.Screwthesecondmuf󰘱erintotheopenporton
thefarsideofthemotorfromtheregulator.
9.Installthethirdmuf󰘱erintheopenportabove
orbelowtheregulator.Anadditional󰘰ttingmay
beneeded(notprovided)tospacetheregulator
fartherawayfromthemotor.
Note: Note:
Note:Useofthethirdmuf󰘱erisnotnecessary,
butisbene󰘰cialforincreasedaircirculationin
humidconditions.Ifathirdmuf󰘱erisnotused,
theholemustbeplugged(E).
Clockwise Clockwise
ClockwiseAgitator Agitator AgitatorRotation Rotation RotationCounterclockwise Counterclockwise CounterclockwiseAgitator Agitator AgitatorRotation Rotation Rotation
Reference Reference
ReferenceLetter Letter LetterDescription Description
Description
DMuf󰘱ers
EPlugs
FSwivelconnector
GNippleconnector
HAirregulator
JAirgauge
MAirmotor
83A4792G

Installation
Agitator Agitator
Agitator
Toreducetheriskof󰘰reandexplosion,always
maintainaminimumof1in.(25.4mm)clearance
betweentherotatingagitatorpartsandthe
containertopreventsparksfromcontact.
Models Models
Models25C528, 25C528, 25C528,25C533, 25C533, 25C533,and and and25M481 25M481 25M481
1.Markanddrillholesinthecoverto
mounttheagitator.Fordimensions,see
MountingHoleLayouts,page42.
2.Installtheagitatorinthecoverofthe󰘱uidsupply
tankwiththegasket(29)inplace.See:
•Model25C528,page25
•Model25C533,page26
•Model25M481,page27
3.Positiontheairmotorsotheairlineeasily
attachestotheairregulatorinletwithout
obstructinganyothersystemcomponents.
4.Boltinplace(mountingboltsnotincluded).
Model Model
Model25C529 25C529 25C529
Mounttheagitatorontheedgeofthedrumortank
andsecurelytightentheclampscrew(6).Squeeze
theendoftheretainer(17)tosetinplace.See
Model25C529,page28.
Toadjusttheangleoftheagitatorinthedrum,loosen
thebracketscrew(4),andpositiontheairmotorso
theairlineeasilyattachestotheairregulatorinlet
withoutobstructinganyothersystemcomponents.
Models Models
Models25C534 25C534 25C534and and and25C535 25C535 25C535
Installtheagitatorinthecontainercoverbyscrewing
thehelix(5)throughthedrumbungholeand
screwingtheagitatorhousing(3)intothebung
hole.Torquethesocketheadscrew(2)to150–170
in-lbs(17–19N•m).Torquethehexheadcap
screw(14)to80–100in-lbs(9–11N•m).See
Models25C534,25C535,page29.
Positiontheairmotorsotheairlineeasilyattaches
totheairregulatorinletwithoutobstructinganyother
systemcomponents.
Model Model
Model25C530 25C530 25C530
Toinstalltheagitatorinthecontainercover,lowerthe
shaft(2)withfoldingbladeassemblies(5,6)through
thedrumbunghole,thenscrewthebungadapter(4)
intothebunghole.SeeModel25C530,page30.
Positiontheairmotorsotheairlineeasilyattaches
totheairregulatorinletwithoutobstructinganyother
systemcomponents.
Duetovariabilityindrumheights,thelowestsetof
bladesmaycontactthebottomofthedrum.Ifthe
bungadapter(4)doesnotfullyseat,orifresistance
isfeltwheninstallingtheagitator,movetheblades
uptheshaft.
Tomovetheblades,loosenthesetscrews(SS)in
thecouplerandslidetheassemblyupordowntothe
desiredposition.Thesetscrewmustalwaysremain
onthetop,withthebladeshangingdown,sothe
bladesareabletopassintoandoutofthebunghole.
Figure1AdjustableBladeAssemblies
Toreducetheriskof󰘰reandexplosion,when
usingamodi󰘰eddrum,checkthatthereisno
interferencebetweenthebaseofthedrumandthe
shaftoftheagitatortoavoidsparksfromcontact.
NOTICE NOTICE
NOTICE
Keeptheagitatortightlymountedtothedrumbung
topreventdamagetothethreadsfromvibration.
3A4792G9

Installation
Angled Angled
AngledAdapter Adapter Adapter16H294 16H294 16H294— — —Model Model Model25C530 25C530 25C530
only only
only
Iftheagitatorisusedonadrumwithanoff-center
bungandthebladescontactthesideofthedrum,the
angledadapter16H294mustbeused.
1.Threadthelockingring(28)ontotheangled
adapter(27)byhand,asfarasitwillgo.
2.Threadtheangledadapterintothebunguntil
itbottomsout,thenbackitoutuntilthewidest
portionoftheadaptertopispointingjusttothe
leftofdrumcenter.
Figure2AngledAdapterJustLeftofCenter
3.Turndownthelockingringuntilitcontactsthe
drum.Useanappropriatelysizedpipewrenchor
adjustablewrenchtotightentheadapteruntilthe
widestportionoftheadaptertopisinlinewiththe
drumcenter.
Back Back
BackGeared Geared GearedAgitator Agitator AgitatorModels Models Models26B618, 26B618, 26B618,
26B619, 26B619,
26B619,26B630, 26B630, 26B630,26B631, 26B631, 26B631,26B632, 26B632, 26B632,and and and
26B633 26B633
26B633
Seethefollowingsectionsforpartinformation:
•Models26B618,26B619,page35
•Models26B630,26B631,238250,page33
•Models26B632,26B633,page37
Assembling Assembling
Assemblingand and andPositioning Positioning Positioningthe the theAgitator Agitator Agitator
With With
Withan an anElevator Elevator Elevator
Mountthedrumcoverasdescribedinmanual
306287.Theelevatormustbeinthedownposition
whenyoudoanyworkontheelevator,agitator,
ordrumcoverassembly.Donotgounderthe
elevatorwhenitisraised.Proceedtostep1in
InstallationWithorWithoutanElevator,page11.
Without Without
Withoutan an anElevator Elevator Elevator
Ifyoursystemdoesnothaveanelevator,installthe
HandlesKit237524tofacilitatehandlingthedrum
coverandagitator.Twopeopleareneededtosafely
liftandmovethedrumcoverandagitator.Placetwo
standard55U.S.gallon(45Imperialgallon)barrels
14in.(36cm)apart.Centerthedrumcoveronthe
barrelswiththeGracologocenteredandfacingyou,
asshowninthefollowing󰘰gure.Proceedtostep1in
InstallationWithorWithoutanElevator,page11.
Figure3AssemblingandPositioningAgitator
WithoutanElevator
103A4792G