Graco SoloTech Use and care manual

RepairandParts

SoloTech™ SoloTech™

SoloTech™Peristaltic Peristaltic

PeristalticPumps Pumps

Pumps3A3367H

Electric Electric

Electric- -

-powered powered

poweredhose hose

hosepump pump

pumpfor for

foruse use

usein in

in󰘱uid 󰘱uid

󰘱uidtransfer transfer

transferand and

andmetering metering

meteringapplications. applications.

applications.For For

Forprofessional professional

professionaluse use

use

only. only.

only.

Not Not

Notapproved approved

approvedfor for

foruse use

usein in

inexplosive explosive

explosiveatmospheres atmospheres

atmospheresor or

orhazardous hazardous

hazardouslocations locations

locationsunless unless

unlessotherwise otherwise

otherwisestated stated

statedin in

inthe the

the

model model

modelapprovals approvals

approvalssection. section.

section.

Important Important

ImportantSafety Safety

SafetyInstructions Instructions

Instructions

Readallwarningsandinstructionsinthismanualandinyour

InstallationandOperationManual.Saveallinstructions.

125psi(0.9MPa,9bar)MaximumFluid

WorkingPressure

Seepage2formodelpartnumbersand

information.

PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents

Contents

RelatedManuals................................................2

Con󰘰gurationNumberMatrix...............................3

Warnings...........................................................4

Troubleshooting..................................................7

Repair................................................................9

PressureReliefProcedure............................9

BeforeYouStart..........................................9

DraintheLubricant.......................................9

RemovetheFrontCover..............................9

ReplacetheHose........................................10

ReplacetheRoller.......................................12

CompletePumpRepair................................13

Parts..................................................................18

KitsandAccessories...........................................23

TechnicalData...................................................24

Related Related

RelatedManuals Manuals

Manuals

ManualNumberTitle

334859SoloTechPeristalticPumps,InstallationandOperation

23A3367H

CongurationNumberMatrix

Con󰘰guration Con󰘰guration

Con󰘰gurationNumber Number

NumberMatrix Matrix

Matrix

Checktheidenti󰘰cationplate(ID)fortheCon󰘰gurationNumberofyourpump.Usethefollowingmatrixto

de󰘰nethecomponentsofyourpump.

Sample Sample

SampleCon󰘰guration Con󰘰guration

Con󰘰gurationNumber: Number:

Number:ST23 ST23

ST23MAC MAC

MACNR NR

NRSS SS

SSA1 A1

A1A1 A1

A10 0

ST ST

ST23 23

23MAC MAC

MACNR NR

NRSS SS

SSA1 A1

A1A1 A1

A10 0

Pump

Model

HoseSizeMotorHose

Material

Barb

Material

RollerHousingOptions

Model Model

ModelHose Hose

HoseSize Size

SizeMotor/Gear Motor/Gear

Motor/GearReducer Reducer

Reducer

ST ST

ST10 10

1010mmHAC HAC

HAC†ACmotorwithhigh-speedgearreducer

23 23

2323mmMAC MAC

MAC†ACmotorwithmedium-speedgearreducer

26 26

2626mmLAC LAC

LAC†ACmotorwithlow-speedgearreducer

30 30

3030mmMPM MPM

MPM†BrushlessDC(BLDC)motorwithgearreducer

HC HC

HC†✦High-speedgearreducer,nomotor,IEC

HN HN

HN†✦High-speedgearreducer,nomotor,NEMA

MC MC

MC†✦Medium-speedgearreducer,nomotor,IEC

MN MN

MN†✦Medium-speedgearreducer,nomotor,NEMA

LC LC

LC†✦Low-speedgearreducer,nomotor,IEC

LN LN

LN†✦Low-speedgearreducer,nomotor,NEMA

Hose Hose

HoseMaterial/Color Material/Color

Material/ColorBarb Barb

BarbMaterial Material

MaterialRoller Roller

RollerHousing Housing

HousingOptions Options

Options

BN BN

BNNitrile(NBR),YellowHS HS

HSHastelloyA1 A1

A1AluminumA1 A1

A1Aluminum0 0

0None

CS CS

CSChlorosulfonatedPolyethylene

(CSM),OrangePV PV

PVPVDF

EP EP

EPEthylenepropylenediene

monomar(EPDM),BlueSS SS

SSStainless

Steel

NR NR

NRNaturalRubber,Black

Approvals Approvals

Approvals

✦Thesemodelsarecerti󰘰ed:

II2GExhIIBT4Gb

†Thesemodelsarecerti󰘰ed:

3A3367H3

Warnings

Warnings Warnings

Warnings

Thefollowingwarningsareforthesetup,use,grounding,maintenanceandrepairofthisequipment.The

exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolreferstoprocedure-speci󰘰c

risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese

Warnings.Product-speci󰘰chazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout

thebodyofthismanualwhereapplicable.

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(potentialstaticsparking).

•Groundallequipmentintheworkarea.SeeGrounding Grounding

Groundinginstructions.

•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.

•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable

fumesarepresent.

•Useonlygroundedhoses.

•Stop Stop

Stopoperation operation

operationimmediately immediately

immediatelyifstaticsparkingoccursoryoufeelashock. .

.Donotuse

equipmentuntilyouidentifyandcorrecttheproblem.

•Keepaworking󰘰reextinguisherintheworkarea.

ELECTRIC ELECTRIC

ELECTRICSHOCK SHOCK

SHOCKHAZARD HAZARD

HAZARD

Thisequipmentmustbegrounded.Impropergrounding,setup,orusageofthesystemcan

causeelectricshock.

•Turnoffandremovepoweratmainswitchbeforedisconnectinganycablesandbefore

servicingorinstallingequipment.

•Connectonlytogroundedpowersource.

•Allelectricalwiringmustbedonebyaquali󰘰edelectricianandcomplywithalllocalcodes

andregulations.

•Wait󰘰veminutesforcapacitordischargebeforeopeningequipment.

•AlwaysusetherecommendedamountofgenuineGracohoselubricanttominimizebuild-up

ofstaticelectricity.

43A3367H

Warnings

WARNING WARNING

WARNING

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.

EQUIPMENT EQUIPMENT

EQUIPMENTMISUSE MISUSE

MISUSEHAZARD HAZARD

HAZARD

Misusecancausedeathorseriousinjury.

•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.

•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated

systemcomponent.SeeTechnical Technical

TechnicalData Data

Datainallequipmentmanuals.

•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical

TechnicalData Data

Data

inallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.Forcomplete

informationaboutyourmaterial,requestSafetyDataSheet(SDS)fromdistributororretailer.

•TurnoffallequipmentandfollowthePressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedurewhenequipmentisnotinuse.

•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine

manufacturer’sreplacementpartsonly.

•Donotalterormodifyequipment.Alterationsormodi󰘰cationsmayvoidagencyapprovals

andcreatesafetyhazards.

•Makesureallequipmentisratedandapprovedfortheenvironmentinwhichyouareusingit.

•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.

•Routehosesandcablesawayfromtraf󰘰careas,sharpedges,movingparts,andhotsurfaces.

•Donotkinkoroverbendhosesorusehosestopullequipment.

•Keepchildrenandanimalsawayfromworkarea.

•Complywithallapplicablesafetyregulations.

THERMAL THERMAL

THERMALEXPANSION EXPANSION

EXPANSIONHAZARD HAZARD

HAZARD

Fluidssubjectedtoheatincon󰘰nedspaces,includinghoses,cancreatearapidriseinpressure

duetothethermalexpansion.Over-pressurizationcanresultinequipmentruptureandserious

injury.

•Openavalvetorelievethe󰘱uidexpansionduringheating.

•Replacehosesproactivelyatregularintervalsbasedonyouroperatingconditions.

3A3367H5

Warnings

WARNING WARNING

WARNING

MOVING MOVING

MOVINGPARTS PARTS

PARTSHAZARD HAZARD

HAZARD

Movingpartscanpinch,cutoramputate󰘰ngersandotherbodyparts.

•Keepclearofmovingparts.

•Donotoperateequipmentwithprotectiveguardsorcoversremoved.

•Pressurizedequipmentcanstartwithoutwarning.Beforechecking,moving,orservicing

equipment,followthePressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedureanddisconnectallpowersources.

ENTANGLEMENT ENTANGLEMENT

ENTANGLEMENTHAZARD HAZARD

HAZARD

Rotatingpartscancauseseriousinjury.

•Keepclearofmovingparts.

•Donotoperateequipmentwithprotectiveguardsorcoversremoved.

•Donotwearlooseclothing,jewelryorlonghairwhileoperatingequipment.

•Equipmentcanstartwithoutwarning.Beforechecking,movingorservicingequipment,follow

thePressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedureanddisconnectallpowersources.

TOXIC TOXIC

TOXICFLUID FLUID

FLUIDOR OR

ORFUMES FUMES

FUMES

Toxic󰘱uidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,

inhaled,orswallowed.

•ReadtheSafetyDataSheet(SDS)toknowthespeci󰘰chazardsofthe󰘱uidsyouareusing.

•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicable

guidelines.

BURN BURN

BURNHAZARD HAZARD

HAZARD

Equipmentsurfacesand󰘱uidthatisheatedcanbecomeveryhotduringoperation.Toavoid

severeburns:

•Donottouchhot󰘱uidorequipment.

•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicable

guidelines.

PERSONAL PERSONAL

PERSONALPROTECTIVE PROTECTIVE

PROTECTIVEEQUIPMENT EQUIPMENT

EQUIPMENT

Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,

includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Protectiveequipment

includesbutisnotlimitedto:

•Protectiveeyewear,andhearingprotection.

•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent

manufacturer.

63A3367H

Troubleshooting

Troubleshooting Troubleshooting

Troubleshooting

NOTE: NOTE:

NOTE:

•FollowthePressureReliefProcedure,page9.

•Checkallpossibleremediesbeforedisassemblingthepump.

SeetheOperationManual(334859)fortroubleshootingorerrorinformationontheGracoMotorControl.

Problem Problem

ProblemCause Cause

CauseSolution Solution

Solution

Inletoroutletpipediameteristoo

small.

Increasethepipesizeoradd

pulsationdampeners.

Pumpspeedistoohigh.Reducethespeedofthepump.

Inletoroutletconnectionsarenot

properlyanchored.

Securethepiping.

Hammeringinpiping.

Inletoroutletpressuresaretoo

high.

Addpulsationdampeners.

Lubricantlevelislow.Addhoselubricanttotheproper

level.

Improperlubricantisbeingused.UseonlygenuineGracoglycerin

hoselubricantforlowtemperature

operation.

Pumped󰘱uidtemperatureistoo

high.

ConsultyourGracodistributorfor

maximumtemperaturelimitsof

yourpumpandhosematerial.

Highpumptemperature.

Pumpspeedistoohighorthe

pumpisundersized.

Reducethepumpspeedorswitch

toalargerpump.

Outletlineisblocked.Clearanyobstructionsintheoutlet

line.

Pipediameterisnarroweddueto

settledsolids.

Flush/removeasrequired.

Highoutletpressure.

Viscosityorspeci󰘰cgravityof

pumped󰘱uidistoohigh.

ConsultyourGracodistributorfor

suitableoperatingconditionsfor

yourpump.

3A3367H7

Troubleshooting

Problem Problem

ProblemCause Cause

CauseSolution Solution

Solution

Thehosehasfailed.Replacewithanewhoseand

lubricant.

Inletlineisblocked.Clearanyobstructionsintheinlet

line.

Inletlineistoolongortoosmall.Trytolocatethepumpasnear

tothe󰘱uidsourceaspossible.

Oversizetheinletpipingwhen

possible.

Lowinletpressure.

Viscosityorspeci󰘰cgravityof

pumped󰘱uidistoohigh.

ConsultyourGracodistributorfor

suitableoperatingconditionsfor

yourpump.

Thehosehasfailed.Replacewithanewhoseand

lubricant.

Low󰘱ow.

Thebackpressureistoohighfor

thecombinationof󰘱uidviscosity

andcyclerate.

Reducebackpressureand/or

increaseyourcyclerate.

Hoseisincompatiblewiththe󰘱uid

beingpumped.

ConsultyourGracodistributorto

seeifyouhavethecorrecthose

foryourapplication.

Hosehasfailedduetonormal

wear.

Replace.

Excessivepulsationshave

weakenedthehose.

Ifyoupumpisequippedwitha

pulsationdampener,adjustits

pressure.Ifyoudonothavea

dampener,consultyourGraco

distributor.

Outletpressureistoohigh.Checkitemslistedin“Highoutlet

pressure.”Runningthepump

againstaclosedvalve,evenfora

shortamountoftime,maydamage

thehose.

Poorhoselife.

Solidshavesettledinthehose.Flushthepumpandhosepriorto

turningthepumpoff.

Thecoverboltsarenottight

enough.

Refertotorquespeci󰘰cationsin

InstalltheFrontCover,page17.

Hoselubricantisleakingfromthe

frontcover.

Thecovergasketiswornor

damaged.

Replace.

Hoselubricantisleakingfromthe

hosebarbarea.

Gasketsaremissingorworn.Replace.

Hosefailedbecauseitwrapped

aroundtheroller.

Pumpwasoperatedagainsta

closedoutletvalveorblockedline.

Replacehose.Checkpressure

reliefsystem.Checkthatvalves

areopen.Clearanyblockages.

83A3367H

Repair

Repair Repair

Repair

Pressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedure

FollowthePressureRelief

Procedurewheneveryouseethis

symbol.

Thisequipmentstayspressurizeduntilpressure

isrelievedmanually.Tohelppreventserious

injuryfrompressurized󰘱uid,suchassplashing

intheeyesoronskin,followthePressureRelief

Procedurewhenyoustoppumpingandbeforeyou

clean,check,orservicetheequipment.

1.Removepowerfromthesystem.

2.Openthedispensingvalve,ifused.

3.Openthe󰘱uiddrainvalvetorelieve󰘱uid

pressure.Haveacontainerreadytocatchthe

drainage.

Before Before

BeforeYou You

YouStart Start

Start

1.Flushthepump.

2.FollowthePressureReliefProcedure,page9.

3.Disconnectpowertothepump.

4.Makesurethepumpiselectricallyisolated.

Unexpectedoperationofthepumpcancause

seriousinjury.Removethefancoveronlyafter

themotorhasbeenlockedout.

Drain Drain

Drainthe the

theLubricant Lubricant

Lubricant

1.Holdapailunderthedrainplug(29)andunscrew

theplugtodrainthelubricant.Disposeofthe

lubricantproperly.Takecare,asthelubricant

maybecontaminatedbythepumped󰘱uid.

2.Removetheventplug(30)and󰘱ushthepump

housingwithacompatiblesolvent.

Figure1PumpDrain(29)andVent(30)

Remove Remove

Removethe the

theFront Front

FrontCover Cover

Cover

1.Drainthelubricantpertheinstructionsinthe

previoussection.

2.SeeFigure2,page10.Useawrenchtoremove

thebolts(45)andwashers(52,53,ifpresent)

thatholdthefrontcover(16),removingthe

topscrewandwasher(ifpresent)last.Take

thecoveroffthepump.Ifthecoverisstuck,

gentlybreakthegasketsealwitha󰘱at-headed

screwdriverbetweenthecoverandthehousing.

PumpModelWrenchsize

ST10andST2310mm

ST2613mm

ST3017mm

3.Removethefrontcovergasket(15).

3A3367H9

Repair

Replace Replace

Replacethe the

theHose Hose

Hose

Remove Remove

Removethe the

theHose Hose

Hose

1.FollowthePressureReliefProcedure,page9.

2.Followthesteps

underDraintheLubricant,page9,and

RemovetheFrontCover,page9.

3.Therollermustbemovedtoremovethehose.

Followthedirectionsforyourpumptomovethe

rollerbetweenthe4-and8-o'clockpositions

whilepullingonthehoseatthebottomuntilthe

hoseisfreefromtheroller.

a.AC AC

ACModels: Models:

Models:Loosenthescrewsandremove

themotorfancover(FC).Turnthefanby

handtomovetheroller.

NOTE: NOTE:

NOTE:LowRPMpumpsandhighratio

gearboxesmayrequiremanyturnsofthe

motorfantomovetheroller.

b.BLDC BLDC

BLDCModels: Models:

Models:

i.Inserttheshaftsockettool(59)intothe

backofthegearbox.

ii.Useasocketwrenchtomovetheroller.

iii.Removethesocketfromthegearbox.

4.Useawrenchtoremovethefournuts(35)from

thehosebarbassemblyononeport.Pullthe

hosesoitextendsabout2–3in.(51–76mm)

outofthepump.Removethenuts(35)fromthe

barbassemblyontheotherport,andpullthe

hosesoitextendsabout2–3in.(51–76mm)out

ofthepump.

PumpModelWrenchsize

ST10andST2310mm

ST26andST3013mm

5.Usea7mmwrenchora󰘱at-headedscrewdriver

toloosenthehoseclamps(24).

6.Pullthebarbassemblyoffofthehoseonone

side,thenremove,thegasket(25)andclamp

(24).

7.Graspthehose(14)fromtheinsideofthepump

housingandpullitintothepumphousingand

outofthefront.Drainthehosecontentsintoa

bucket.

8.Removethesecondbarbassembly,thegasket

(25)andtheclamp(24).

9.Pulltheotherendofthehoseintothepump

housingandoutofthefront.

10.Removeandsafelydiscardtheusedhoseper

yourfacility’swastedisposalpolicy.Wipeclean

theinsideofthepumphousing.

NOTE: NOTE:

NOTE:Tocontinuewithdisassembly,see

RemovetheRoller,page12.Ifyouarereplacingthe

hose,continuewiththenextsection.

Figure2RemoveorInstalltheHose

103A3367H

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