Graco ProMix PD2K Use and care manual

Repair-Parts
ProMix® ProMix®
ProMix®PD2K PD2K PD2KProportioner Proportioner Proportionerfor for for
Automatic Automatic
AutomaticSpray Spray SprayApplications Applications Applications332709F
EN
Electronic Electronic
Electronicpositive positive positivedisplacement displacement displacementproportioner proportioner proportionerfor for forfast fast fast- - -setting setting settingtwo two two- - -component component componentmaterials. materials. materials.System System Systemfor for for
automatic automatic
automaticdispense, dispense, dispense,with with withAdvanced Advanced AdvancedDisplay Display DisplayModules. Modules. Modules.For For Forprofessional professional professionaluse use useonly. only. only.
Important Important
ImportantSafety Safety SafetyInstructions Instructions Instructions
Readallwarningsandinstructionsinthismanualandinyour
installation,operation,andassociatedcomponentmanuals.Save
theseinstructions.
Seepage3formodelpartnumbersand
approvalsinformation.
PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents
Contents
Models...............................................................3
RelatedManuals................................................6
Warnings...........................................................7
ImportantIsocyanate(ISO)Information................10
MaterialSelf-ignition.....................................10
Troubleshooting..................................................12
SystemTroubleshooting...............................12
ErrorCodeTroubleshooting..........................13
PowerBarrierBoardDiagnostics..................26
IsolationBoardDiagnostics..........................27
EnhancedFluidControlModule(EFCM)
Diagnostics....................................28
PumpModuleDiagnostics............................29
AdvancedDisplayModuleDiagnostics...........30
ElectricalSchematics..........................................31
StandardModels(AC1000and
AC2000)........................................31
DualPanelModels(AC1002and
AC2002)........................................38
OptionalCablesandModules.......................44
CommunicationsOptions(forPLCand
AWI).............................................45
Repair................................................................46
BeforeServicing..........................................46
PressureReliefProcedure............................47
RepairingtheAdvancedDisplayModule
(ADM)............................................48
ServicingtheControlBox.............................49
ServicingtheFluidSection...........................58
Parts..................................................................62
ProportionerParts(StandardModels)...........62
ProportionerParts(DualPanel
Models)..........................................65
ControlBoxParts.........................................68
ControlBoxParts(DualPanelModels)...........71
SolenoidManifoldParts................................74
TechnicalSpeci󰘰cations......................................75
CaliforniaProposition65.....................................75
2332709F

Models
Models Models
Models
SeeFigs.1–7forcomponentidenti󰘰cationlabels,includingapprovalinformationandcerti󰘰cation.
Part Part
PartNo. No. No.Series Series
SeriesMaximum Maximum
MaximumAir Air AirWorking Working Working
Pressure Pressure
Pressure
Maximum Maximum
MaximumFluid Fluid FluidWorking Working Working
Pressure Pressure
Pressure
Location Location
Locationof of ofPD2K PD2K PD2Kand and and
Electrical Electrical
ElectricalControl Control ControlBox Box Box
(ECB) (ECB)
(ECB)Labels Labels Labels
AC0500
AC0502
A100psi(0.7MPa,
7.0bar)
300psi(2.068MPa,20.68bar)
AC1000
AC1002A100psi(0.7MPa,
7.0bar)300psi(2.068MPa,20.68bar)
AC2000
AC2002
A100psi(0.7MPa,
7.0bar)
1500psi(10.34MPa,
103.4bar)
0359 0359
0359
II2G
.7 7 100
MAX AIR WPR
MPa bar PSI
2.068 20.68 300
MAX FLUID WPR
MPa bar PSI
PART NO. SERIES
Artwork No. 294021 Rev. G
Read Instruction Manual
Warning: Substitution of components
may impair intrinsic safety.
SERIAL
ProMix® PD
Electronic Proportioner
MAX TEMP 50°C (122°F)
GRACO INC.
P.O. Box 1441
Minneapolis, MN
55440 U.S.A.
MFG. YR.
Intrinsically Safe (IS) System. Install
per IS Control Drawing No. 16P577.
Control Box IS Associated
Apparatus for use in non hazardous
location, with IS Connection to color
change and booth control modules
Apparatus for use in:
Class I, Division 1, Group D T3
Hazardous Locations
II 2 G
Ex ia IIA T3
FM13 ATEX 0026
IECEx FMG 13.0011
FM16US0241
FM16CA0129
Intrinsically safe
equipment for Class I,
Div 1, Group D, T3
Ta = 2°C to 50°C
Figure1ModelAC1000andAC1002Identi󰘰cation
Label
Artwork No. 294024 Rev. E
SERIES NO. MFG. YR.
PART NO.
AMPS
VOLTS 90-250 ~
7 AMPS MAX
POWER REQUIREMENTS
GRACO INC.
P.O. Box 1441
Minneapolis, MN
55440 U.S.A.
II (2) G
[Ex ia] IIA Gb
FM13 ATEX 0026
IECEx FMG 13.0011
Intrinsically safe connections
for Class I, Div 1, Group D
Ta = 2°C to 50°C
Install per 16P577 50/60 Hz
ProMix®PD
Um: 250 V
FM16US0241
FM16CA0129
Figure224M672and26A188ControlBox
Identi󰘰cationLabel
Continuedonthenextpage.
332709F3

Models
.7 7 100
MAX AIR WPR
MPa bar PSI
10.34 103.4 1500
MAX FLUID WPR
MPa bar PSI
PART NO. SERIES
Artwork No. 294022 Rev. G
Read Instruction Manual
Warning: Substitution of components
may impair intrinsic safety.
SERIAL
ProMix® PD
Electronic Proportioner
MAX TEMP 50°C (122°F)
Intrinsically Safe (IS) System. Install
per IS Control Drawing No. 16P577.
Control Box IS Associated
Apparatus for use in non hazardous
location, with IS Connection to color
change and booth control modules
Apparatus for use in:
Class I, Division 1, Group D T3
Hazardous Locations
GRACO INC.
P.O. Box 1441
Minneapolis, MN
55440 U.S.A.
MFG. YR.
II 2 G
Ex ia IIA T3
FM13 ATEX 0026
IECEx FMG 13.0011
FM16US0241
FM16CA0129
Intrinsically safe
equipment for Class I,
Div 1, Group D, T3
Ta = 2°C to 50°C
Figure3ModelAC2000andAC2002Identi󰘰cation
Label
Figure4ModelAC0500andAC0502Identi󰘰cationLabel
294057d
GRACO INC.
P.O. Box 1441
Minneapolis, MN
55440 U.S.A.
.7 7
MAX AIR WPR
MPa bar PSI
100
PART NO. SERIES SERIAL MFG. YR.
COLOR CHANGE CONTROL
ProMix®PD
Figure5Non-IntrinsicallySafeColorChangeControl(Accessory)Identi󰘰cationLabel
Artwork No. 294055 Rev. D
GRACO INC.
P.O. Box 1441
Minneapolis, MN
55440 U.S.A.
.7 7
MAX AIR WPR
MPa bar PSI
COLOR CHANGE CONTROL
ProMix®PD
100
PART NO. SERIES SERIAL MFG. YR.
Intrinsically safe equipment
for Class I, Div 1, Group D, T3
Ta = 2°C to 50°C
Install per 16P577
II 2 G
Ex ia IIA T3 Gb
FM13 ATEX 0026
IECEx FMG 13.0011
FM16US0241 FM16CA0129
Figure6IntrinsicallySafeColorChangeControl(Accessory)Identi󰘰cationLabel
4332709F

Models
294116d
GRACO INC.
P.O. Box 1441
Minneapolis, MN
55440 U.S.A.
.7 7
MAX AIR WPR
MPa bar PSI
EXPANSION PUMP
ProMix®PD
100
10.34 103.4
MAX FLUID WPR
MPa bar PSI
1500
PART NO. SERIES SERIAL MFG. YR.
MAX TEMP
50°C (122°F)
Figure7PumpExpansionKit(Accessory)Identi󰘰cationLabel
332709F5

RelatedManuals
Related Related
RelatedManuals Manuals Manuals
Currentmanualsareavailableatwww.graco.com.
Manual Manual
ManualNo. No. No.Description Description Description
332458PD2KProportionerInstallation
Manual,AutomaticSystems
332564PD2KProportionerOperation
Manual,AutomaticSystems
3A4486PD2KDualPanelProportioner
OperationManual,Automatic
Systems
3A6287PD3K+OperationManual,
AutomaticSystems
332339PumpRepair-PartsManual
332454ColorChangeValveRepair-Parts
Manual
Manual Manual
ManualNo. No. No.Description Description Description
332455ColorChangeKitsInstructions-
PartsManual
333282RemoteMixManifold
Instructions-PartsManual
332456PumpExpansionKits
Instructions-PartsManual
334183ModbusTCPGatewayModule
Instructions-PartsManual
334494ProMixPD2KCGMInstallationKits
Instructions-PartsManual
334512IsolatedPumpExpansionKits
Instructions-PartsManual
6332709F

Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenanceandrepairofthisequipment.Theexclamation
pointsymbolalertsyoutoageneralwarningandthehazardsymbolreferstoprocedure-speci󰘰crisks.Whenthese
symbolsappearinthebodyofthismanualoronwarninglabels,referbacktotheseWarnings.Product-speci󰘰chazard
symbolsandwarningsnotcoveredinthissectionmayappearthroughoutthebodyofthismanualwhereapplicable.
WARNING WARNING
WARNINGFIRE FIRE
FIREAND AND ANDEXPLOSION EXPLOSION EXPLOSIONHAZARD HAZARD HAZARD
Flammablefumes,suchassolventandpaintfumes,inwork work
workarea area areacanigniteorexplode.Tohelp
prevent󰘰reandexplosion:
•Useequipmentonlyinwellventilatedarea.
•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,andplastic
dropcloths(potentialstaticarc).
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable
fumesarepresent.
•Groundallequipmentintheworkarea.SeeGrounding Grounding
Groundinginstructions.
•Useonlygroundedhoses.
•Holdgun󰘰rmlytosideofgroundedpailwhentriggeringintopail.Donotusepaillinersunlessthey
areantistaticorconductive.
•Stop Stop
Stopoperation operation operationimmediately immediately immediatelyifstaticsparkingoccursoryoufeelashock,Donotuseequipmentuntil
youidentifyandcorrecttheproblem.
•Keepaworking󰘰reextinguisherintheworkarea.
ELECTRIC ELECTRIC
ELECTRICSHOCK SHOCK SHOCKHAZARD HAZARD HAZARD
Thisequipmentmustbegrounded.Impropergrounding,setup,orusageofthesystemcancause
electricshock.
•Turnoffanddisconnectpoweratmainswitchbeforedisconnectinganycablesandbeforeservicing
orinstallingequipment.
•Connectonlytogroundedpowersource.
•Allelectricalwiringmustbedonebyaquali󰘰edelectricianandcomplywithalllocalcodesand
regulations.
332709F7

Warnings
WARNING WARNING
WARNINGINTRINSIC INTRINSIC
INTRINSICSAFETY SAFETY SAFETY
Intrinsicallysafeequipmentthatisinstalledimproperlyorconnectedtonon-intrinsicallysafe
equipmentwillcreateahazardousconditionandcancause󰘰re,explosion,orelectricshock.Follow
localregulationsandthefollowingsafetyrequirements.
•Besureyourinstallationcomplieswithnational,state,andlocalcodesfortheinstallationof
electricalapparatusinaClassI,GroupD,Division1(NorthAmerica)orClassI,Zones1and2
(Europe)HazardousLocation,includingallofthelocalsafety󰘰recodes(forexample,NFPA33,
NEC500and516,OSHA1910.107,etc.).
•Tohelpprevent󰘰reandexplosion:
•Donotinstallequipmentapprovedonlyforanon-hazardouslocationinahazardouslocation.
SeemodelIDlabelfortheintrinsicsafetyratingofyourmodel.
•Donotsubstitutesystemcomponentsasthismayimpairintrinsicsafety.
•EquipmentthatcomesincontactwiththeintrinsicallysafeterminalsmustberatedforIntrinsic
Safety.ThisincludesDCvoltagemeters,ohmmeters,cables,andconnections.Removetheunit
fromthehazardousareawhentroubleshooting.
SKIN SKIN
SKININJECTION INJECTION INJECTIONHAZARD HAZARD HAZARD
High-pressure󰘱uidfromdispensingdevice,hoseleaks,orrupturedcomponentswillpierceskin.
Thismaylooklikejustacut,butitisaseriousinjurythatcanresultinamputation.Get Get
Getimmediate immediate immediate
surgical surgical
surgicaltreatment. treatment. treatment.
•Donotpointdispensingdeviceatanyoneoratanypartofthebody.
•Donotputyourhandoverthe󰘱uidoutlet.
•Donotstoporde󰘱ectleakswithyourhand,body,glove,orrag.
•FollowthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedurewhenyoustopdispensingandbeforecleaning,checking,or
servicingequipment.
•Tightenall󰘱uidconnectionsbeforeoperatingtheequipment.
•Checkhosesandcouplingsdaily.Replacewornordamagedpartsimmediately.
MOVING MOVING
MOVINGPARTS PARTS PARTSHAZARD HAZARD HAZARD
Movingpartscanpinch,cutoramputate󰘰ngersandotherbodyparts.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Pressurizedequipmentcanstartwithoutwarning.Beforechecking,moving,orservicingequipment,
followthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedureanddisconnectallpowersources.
TOXIC TOXIC
TOXICFLUID FLUID FLUIDOR OR ORFUMES FUMES FUMES
Toxic󰘱uidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,inhaled,or
swallowed.
•ReadMSDSstoknowthespeci󰘰chazardsofthe󰘱uidsyouareusing.
•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicableguidelines.
•Alwayswearchemicallyimpermeablegloveswhenspraying,dispensing,orcleaningequipment.
8332709F

Warnings
WARNING WARNING
WARNINGPERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE PROTECTIVEEQUIPMENT EQUIPMENT EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,including
eyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Thisprotectiveequipmentincludesbut
isnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolventmanufacturer.
EQUIPMENT EQUIPMENT
EQUIPMENTMISUSE MISUSE MISUSEHAZARD HAZARD HAZARD
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestratedsystem
component.SeeTechnical Technical
TechnicalSpeci󰘰cations Speci󰘰cations Speci󰘰cationsinallequipmentmanuals.
•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical
Technical
Speci󰘰cations Speci󰘰cations
Speci󰘰cationsinallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.For
completeinformationaboutyourmaterial,requestMSDSfromdistributororretailer.
•Donotleavetheworkareawhileequipmentisenergizedorunderpressure.
•TurnoffallequipmentandfollowthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedurewhenequipmentisnotinuse.
•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine
manufacturer’sreplacementpartsonly.
•Donotalterormodifyequipment.Alterationsormodi󰘰cationsmayvoidagencyapprovalsand
createsafetyhazards.
•Makesureallequipmentisratedandapprovedfortheenvironmentinwhichyouareusingit.
•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.
•Routehosesandcablesawayfromtraf󰘰careas,sharpedges,movingparts,andhotsurfaces.
•Donotkinkoroverbendhosesorusehosestopullequipment.
•Keepchildrenandanimalsawayfromworkarea.
•Complywithallapplicablesafetyregulations.
332709F9

ImportantIsocyanate(ISO)Information
Important Important
ImportantIsocyanate Isocyanate Isocyanate(ISO) (ISO) (ISO)Information Information Information
Isocyanates(ISO)arecatalystsusedintwo
componentmaterials.
Isocyanate Isocyanate
IsocyanateConditions Conditions Conditions
Sprayingordispensing󰘱uidsthatcontain
isocyanatescreatespotentiallyharmfulmists,
vapors,andatomizedparticulates
•Readandunderstandthe󰘱uidmanufacturer’s
warningsandSafetyDataSheet(SDS)toknow
speci󰘰chazardsandprecautionsrelatedto
isocyanates.
•Useofisocyanatesinvolvespotentially
hazardousprocedures.Donotspraywiththe
equipmentunlessyouaretrained,quali󰘰ed,
andhavereadandunderstoodtheinformation
inthismanualsandinthe󰘱uidmanufacturer’s
applicationinstructionsandSDS.
•Useofincorrectlymaintainedormis-adjusted
equipmentmayresultinimproperlycured
material.Equipmentmustbecarefully
maintainedandadjustedaccordingto
instructionsinthemanual.
•Topreventinhalationofisocynatemists,vapors,
andatomizedparticulates,everyoneinthe
workareamustwearappropriaterespiratory
protection.Alwayswearaproperly󰘰tting
respirator,whichmayincludeasupplied-air
respirator.Ventilatetheworkareaaccordingto
instructionsinthe󰘱uidmanufacturer’sSDS.
•Avoidallskincontactwithiscocyanates.
Everyoneintheworkareamustwearchemically
impermeablegloves,protectiveclothingand
footcoveringsasrecommendedbythe󰘱uid
manufacturerandlocalregulatoryauthority.
Followall󰘱uidmanufacturerrecommendations,
includingthoseregardinghandlingof
contaminatedclothing.Afterspraying,wash
handsandfacebeforeeatingordrinking.
Material Material
MaterialSelf Self Self- - -ignition ignition ignition
Somematerialsmaybecomeself-ignitingifapplied
toothick.Readmaterialmanufacturer’swarnings
andSafetyDataSheet(SDS).
Keep Keep
KeepComponents Components ComponentsA A Aand and andB B BSeparate Separate Separate
Cross-contaminationcanresultincured
materialin󰘱uidlineswhichcouldcauseserious
injuryordamageequipment.Toprevent
cross-contamination:
•Never Never
NeverinterchangecomponentAandcomponent
Bwettedparts.
•Neverusesolventononesideifithasbeen
contaminatedfromtheotherside.
10332709F

ImportantIsocyanate(ISO)Information
Moisture Moisture
MoistureSensitivity Sensitivity Sensitivityof of ofIsocyanates Isocyanates Isocyanates
Exposuretomoisture(suchashumidity)willcause
ISOtopartiallycure;formingsmall,hard,abrasive
crystals,whichbecomesuspendedinthe󰘱uid.
Eventuallya󰘰lmwillformonthesurfaceandtheISO
willbegintogel,increasinginviscosity.
NOTICE NOTICE
NOTICE
PartiallycuredISOwillreduceperformanceand
thelifeofallwettedparts.
•Alwaysuseasealedcontainerwithadesiccant
dryerinthevent,oranitrogenatmosphere.
Never Never
NeverstoreISOinanopencontainer.
•KeeptheISOpumpwetcuporreservoir(if
installed)󰘰lledwithappropriatelubricant.The
lubricantcreatesabarrierbetweentheISOand
theatmosphere.
•Useonlymoisture-proofhosescompatiblewith
ISO.
•Neverusereclaimedsolvents,whichmay
containmoisture.Alwayskeepsolvent
containersclosedwhennotinuse.
•Alwayslubricatethreadedpartswithan
appropriatelubricantwhenreassembling.
NOTE: NOTE:
NOTE:Theamountof󰘰lmformationandrateof
crystallizationvariesdependingontheblendofISO,
thehumidity,andthetemperature.
Changing Changing
ChangingMaterials Materials Materials
NOTICE NOTICE
NOTICE
Changingthematerialtypesusedinyour
equipmentrequiresspecialattentiontoavoid
equipmentdamageanddowntime.
•Whenchangingmaterials,󰘱ushtheequipment
multipletimestoensureitisthoroughlyclean.
•Alwayscleanthe󰘱uidinletstrainersafter
󰘱ushing.
•Checkwithyourmaterialmanufacturerfor
chemicalcompatibility.
•Whenchangingbetweenepoxiesandurethanes
orpolyureas,disassembleandcleanall󰘱uid
componentsandchangehoses.Epoxiesoften
haveaminesontheB(hardener)side.Polyureas
oftenhaveaminesontheA(resin)side.
332709F11

Troubleshooting
Troubleshooting Troubleshooting
Troubleshooting
NOTE: NOTE:
NOTE:Checkallpossibleremediesbeforedisassemblingthesystem.
System System
SystemTroubleshooting Troubleshooting Troubleshooting
Problem Problem
ProblemCause Cause
CauseSolution Solution Solution
Inadequatepowersupply.See
TechnicalSpeci󰘰cations,page75.
Powerswitchisoff.Turnswitchon.
Mainpowerisshutoff.Turnmainpowerswitchon.
Exhausted󰘱uidsupply.Re󰘰llandreprimepump.
Clogged󰘱uidoutletline,valves,etc.Clear.
Unitwillnotoperate.
Fluiddriedonpistonrod.Disassembleandcleanpump.See
pumpmanual.Infuture,stoppump
atbottomofstroke.
Inadequatepowersupply.See
TechnicalSpeci󰘰cations,page75.
Exhausted󰘱uidsupply.Re󰘰llandreprimepump.
Clogged󰘱uidoutletline,valves,etc.Clear.
Pumpoutputlowonbothstrokes.
Wornpistonpackings.Replace.Seepumpmanual.
Heldopenorworndosingvalves.Checkandrepair.Seepump
manual.
Pumpoutputlowononlyonestroke.
Wornpistonpacking.Replace.Seepumpmanual.
Nooutput.Improperlyinstalleddosingvalves.Checksolenoidconnectionsto
valves.Seepumpmanual.
Exhausted󰘱uidsupply.Re󰘰llandreprimepump.
Heldopenorworndosingvalves.Checkandrepair.Seepump
manual.
Pumpoperateserratically.
Wornpistonpacking.Replace.Seepumpmanual.
12332709F

Troubleshooting
Error Error
ErrorCode Code CodeTroubleshooting Troubleshooting Troubleshooting
Systemerrorsalertyouofaproblemandhelp
preventoff-ratiospraying.Therearethreetypes:
Advisory,Deviation,andAlarm.
NOTE: NOTE:
NOTE:ProMixDualMixSystems(AC0502,AC1002,
AC2002,AC3002,andAC4002)aswellasProMix
PD3K+Systems,havemostofthesameerrorcodes
astheProMixPD2K.However,therearesome
uniquecodesthatapplytoeachsystem,andinthe
caseofDualMix,codesarespeci󰘰ctooneoftwo
mixunits.RefertotheProMixDualMixOperation
ManualorPD3K+OperationManualforacomplete
listoferrorcodes.SeeRelatedManuals,page6.
AnAdvisory Advisory
Advisoryrecordsaneventinthesystem,andwill
clearitselfafter60seconds.Thefour-digiterrorcode
willbefollowedby“-V”.
ADeviation Deviation
Deviationrecordsanerrorinthesystembutdoes
notshutdowntheequipment.Thedeviationmustbe
acknowledgedbytheuser.Thefour-digiterrorcode
willbefollowedby“-D”.
IfanAlarm Alarm
Alarmoccurs,operationstops.Thefour-digit
errorcodewillbefollowedby“-A”.
Ifanyofthethreesystemerrortypesoccur:
•Alarmbuzzersounds(unlessinsilentmode).
•Alarmpopupscreenshowstheactivealarmcode.
•StatusbarontheAdvancedDisplayModuleshows
theactivealarmcode.
•Alarmissavedinthedate/timestampedlog.
NOTE: NOTE:
NOTE:ARecord Record Recordsavesrelevantsystemeventsinthe
background.Theseareinformationalonlyandcan
bereviewedontheEventsscreen,whichdisplays
the200mostrecentevents,withdate,time,and
description.
NOTE: NOTE:
NOTE:Whenanerroroccursbesuretodetermine
thecodebeforeresettingit.Ifyouforgetwhichcode
occurred,theErrorsscreendisplaysthe200most
recenterrors,withdate,time,anddescription.
NOTE: NOTE:
NOTE:Insomeerrorcodeslistedbelow,a#symbol
isshownasthelastdigit.Thissymbolrepresentsthe
applicablepumpnumber,whichcanvary.Theunit’s
displaywillshowtheapplicablepumpnumberasthe
lastdigitinthecode.
On On
On- - -Screen Screen ScreenHelp Help Help
Whenasystemalarmoccurs,ahelpscreen
isavailabletoprovidetimelyandrelevant
troubleshootinginformationfortheuser.Onthe
alarmpopupscreen,press
toaccessthehelp
screens.Thehelpscreensmayalsobeaccessedat
anytimebygoingtotheErrorsScreenandselecting
analarminthelog.
Figure8AlarmPopupScreen
AllalarmshaveaQRcodescreen.Amobiledevice
withinternetaccessandaQRreadermayuse
theQRcodetoaccessadditionalinformationona
webpagehostedbyhelp.graco.com.
Figure9ErrorQRCodeScreen
Anumberofthealarmsthataremostlikelyto
beencounteredduringtypicaloperationhave
detailedtroubleshootinginformationscreens.The
troubleshootingscreenswillreplacetheQRcode
screen,thoughtheQRcodemaystillbeaccessedby
pressing .
Figure10ErrorTroubleshootingScreen
332709F13

Troubleshooting
Purge Purge
PurgeErrors Errors Errors
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
ETE0RecordPurgeNot
Complete
Thesystemwasunable
tocompleteapurge
sequence.
Anindicationthatthe
systemeithercould
notcompleteorwas
interruptedbefore
completingagunpurge.
Noactionrequired.
Solvent󰘱owswitchnot
working.
Replaceswitch.
Solvent󰘱owistoolow
toactuatethesolvent
switch.
Increasesolvent
pressuretodrivea
highpurge󰘱owrate
Gunisnottriggered.Operatormustcontinue
󰘱ushingforcon󰘰gured
time,untilthebooth
controlindicatespurgeis
completed.
SPD1AlarmGunPurge
Incomplete
Thesystemtimedout
withoutreachingthe
user-speci󰘰edvolumeof
solventforapurge.
Mixmanifoldwasnotset
to󰘱ushposition,blocking
solvent󰘱owtothespray
gun.
Setmanifoldto󰘱ush
position.
14332709F

Troubleshooting
Mix Mix
MixErrors Errors Errors
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
Solvent󰘱owswitchis
stuckin󰘱owposition.
Cleanorreplaceswitch.F7S1AlarmFlow
Detected
SolventGun
Thesolvent󰘱owswitch
isindicatingunexpected
solvent󰘱ow.Thereisaleakthrough
thesolventcutoffvalve.
Checkforleaksand
repairvalve.
Oneorbothsolvent󰘱ow
switchesarestuckin󰘱ow
position.
Cleanorreplacethe
switch(es).
F7S2AlarmFlow
Detected
SolventMix
Thesolvent󰘱owswitches
indicatethatbothare
󰘱owingsolventatthe
sametime.
*Thisonlyappliesto
systemswithmix-at-wall.
Thereisaleakthrough
oneorbothofthesolvent
cutoffvalves.
Checkforleaksand
repairvalve(s).
Purgeprocesswasnot
completed.
Makesurepurgeprocess
iscompleted.
QPD1Alarm,
then
Devia-
tion
Potlife
Expired
Potlifetimehasexpired
beforethesystemhas
movedtherequired
amountofmaterial
(potlifevolume)through
themixedmaterialline.
Solventsupplyshutoffor
empty.
Verifysolventsupplyis
availableandon,supply
valvesareopen.
QP##Devia-
tion
Potlife
Expired
Recipe##
Potlifetimehasexpired
beforethesystemhas
movedtherequired
amountofmaterial
(potlifevolume)through
themixedmateriallinein
aninactivegunloaded
withrecipe##.
*Thisonlyappliesto
systemswithmultiple
guns.
Aninactivegunhas
mixedmaterialforrecipe
##loadedandhas
notdispensedenough
materialintherequired
amountoftime.
Purgetheinactivegun.
Mixmanifoldnotsetto
sprayposition.
Setmanifoldtospray.
Spraygunwasnot
triggered.
Allow󰘱owthroughgun
during󰘰llprocessuntil
the󰘰llcompleteLED
stops󰘱ashing.
SND1AlarmMixFill
Incomplete
Thesystemtimedout
beforethemix󰘰llcycle
loadedthegunwith
mixedmaterial.
Restrictionsinmixer,
manifold,orspraygun.
Fixrestrictions.
332709F15

Troubleshooting
Pumping Pumping
PumpingErrors Errors Errors
NOTE: NOTE:
NOTE:Insomeerrorcodeslistedbelow,a#symbolisshownasthelastdigit.Thissymbolrepresentstheapplicable
componentnumber,whichcanvary.Theunit’sdisplaywillshowtheapplicablenumberasthelastdigitinthe
code.Forexample,theF1S#codelistedinthistablewillbedisplayedasF1S1iftheaffectedcomponentispump
1,F1S2forpump2,andsoon.
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
Systemhasaleak
oropenvalvethatis
allowingunrestricted
󰘱ow.
Inspectsystemforleaks.
Pumpiscavitating,
cyclingwithout
restriction.
Verifythatthepump
isbeingsuppliedwith
material.
Viscosityofmaterialis
toothinfornozzlesize.
Reducenozzlesizeto
createmorerestriction.
Reducepaintpressureto
lowerthe󰘱owrate.
DA0#AlarmExceeded
Maximum
FlowPump
#
Pumpwasdrivento
itsmaximumallowed
speed.
Systempressureor
FlowSetpointistoohigh
(causingthepumpto
worktoohard).
Reducethepressureor
theFlowSetpoint.
Nomaterialinthepump
orline.
Makesurethepumpand
downstreamcolorline
areloadedwithmaterial.
DE0#AlarmLeak
Detected
Pump#
Thisisamanualstalltest
failurewhenthepump
cannotbuildpressure
tothetarget“StallTest
Pressure.”Willfaultafter
30seconds.
Leakinthesystem.Determineifleakis
externalorinternalby
visuallyinspectingthe
systemfor󰘱uidleakage.
Fixalllooseorworn
hoses,󰘰ttings,andseals.
Inspectallvalveseats
andneedlesforwear,
andreplacewornpiston
orthroatseals.
DF0#AlarmNoStallUp
Pump#
Pumpfailedthestall
test;didnotstallonthe
upstroke.
Valvefailure,sealfailure,
wornrodorcylinder.
Replaceinletandoutlet
valveandsealfor
upstroke.Replace
pistonandthroatseals.
Replacerodandcylinder
asnecessary.
DG0#AlarmNoStall
DownPump
#
Pumpfailedthestall
test;didnotstallonthe
downstroke.
Valvefailure,sealfailure,
wornrodorcylinder.
Replaceinletand
outletvalveandseal
fordownstroke.Replace
pistonandthroatseals.
Replacerodandcylinder
asnecessary.
DH0#AlarmNoStall
Pump#
Pumpfailedthestall
test;didnotstallon
eithertheupstrokeorthe
downstroke.
Valvefailure,sealfailure,
wornrodorcylinder.
Replaceinletandoutlet
valveandsealforupand
downstrokes.Replace
pistonandthroatseals.
Replacerodandcylinder
asnecessary.
16332709F

Troubleshooting
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
Notenoughairis
suppliedtothedosing
valves.
Ensurethatatleast85
PSIisbeingsuppliedto
thedosingvalves.
DKD#AlarmPosition
Failed
Pump#
Pumpwasunableto
reachit’sdriveposition.
Thepressureatthe
pumpoutletistoohigh.
Checkforanobstruction
downstreamofthepump
thatwouldincrease
pressure.Ensurethe
feedpressureiswithin
1/2–1/3ofthetarget
pressure.
DKF#AlarmPosition
Overspeed
Pump#
Pumpmovedbeyondit’s
driveposition.
Thepumpwasknocked
outofposition.
Thereisno󰘱uidpressure
attheoutletofthepump,
runthepumpatalower
pressureto󰘰llthelines.
Checkthatthefeed
pressureisnotmore
than1/2–1/3greater
thanthetargetpressure.
EBH#Rec-
ord
Home
Complete
Pump#
Recordofpumphoming
iscomplete.
Anindicationonthe
displaythatthepump
completedthehome
function
Noactionrequired.
Pumpdosevalvesdid
notactuate.
Verifyairpressureto
solenoidvalves.Verify
thevalvesareactuating.
Motorcouldnotdrive
pumpsandlinear
actuator.
Verifymotorisdriving
thepump.
EF0#AlarmTimeout
Startup
Pump#
Pumptriedbutwasnot
abletomovetothe
homepositionwithina
speci󰘰edamountoftime.
Pumpstrokelengthis
shortenedbymechanical
systemtolerance.
Verifycorrectassembly
oflinearactuatorand
pumppistonrods.See
pumpmanual.
Pumpdosevalvesdid
notactuate.
Visuallyinspectvalves
toensuretheyare
operatingproperly;verify
theyhaveairpressure
above85psi(0.6MPa,
6.0bar).
EF1#AlarmTimeout
Shutdown
Pump#
Pumptriedbutwasnot
abletomovetothepark
positionwithinaspeci󰘰ed
amountoftime.
Pumpis󰘰lledwiththick
paintandcouldnotdrive
pistontoendofstroke.
Motorordriveiswornor
damaged.
Observemotoranddrive
assemblytoverifythat
themotorisgenerating
force.
ETD#Rec-
ord
Auto
Pressure
ReliefPump
#
Recordofpump
completinganauto
pressurerelief.
Pumpoutletpressure
exceededrelief
threshold.
Noactionrequired.
F1A#AlarmFlowLow
Dispense
Pump#
Thepumpwasunableto
maintainitstarget󰘱ow
rate.
Thereisarestriction
inthehoseorgunthat
ispreventingthepump
fromdispensingatits
targetrate.
Checkthatthegun
istriggeredandfor
restrictionsinthehose.
F1D#AlarmFlowLowMix
Pump#
TheMixUnitwasunable
tomaintainit'starget󰘱ow
rate.
Thereisarestriction
inthehoseorgunthat
ispreventingthepump
fromdispensingatit's
targetrate.
Checkforrestrictionsin
thehosealongtheentire
󰘱uidpathafterthepump
andalsothatthegunis
triggered.
332709F17

Troubleshooting
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
Thereisarestrictionon
theoutletsideofthe
pumporcolorstack.
Makesurethereareno
restrictionsinthecolor
stackandthatthedump
valveisactuating.
Thickviscositypaint
requiresmorepressure
topump.
Increasenon-mix
pressureifnecessary
tocreate󰘱owduringthe
󰘰llfunction.
F1F#AlarmFlowLowFill
Pump#
Therehasbeenno󰘱ow
orlow󰘱owduringapump
󰘰lloperation.
Thepumpsdonothave
tomoveforthesystemto
buildenoughpressureto
meetthesetpoint.
Increasenon-mix
pressureifnecessary
tocreate󰘱owduringthe
󰘰llfunction.
F1S#AlarmFlowLow
PurgePump
#
Therehasbeenno󰘱ow
orlow󰘱owduringapump
purgeoperation.
Restrictionintheoutlet
sideofthepumporcolor
stackresultinginthe
solvent󰘱owbeingtoo
low.
Makesurethereare
norestrictionsinthe
system.Increase
non-mixpressureif
necessarytocreate󰘱ow
duringthepurgefunction.
F7D#AlarmFlow
Detected
Pump#
Thepump󰘱owexceeded
20cc/min󰘱owcoming
intoIdlemode.
Thereisaleakinthe
systemorthegunwas
openwhenthesystem
wentintoIdlemode.
Verifytherearenoleaks
inthesystem.Make
suretheair󰘱owswitch
isactuatingproperly.
Donottriggerthegun
withoutatomizingair.
F8D1AlarmFlowNot
Detected
No󰘱owwhilemixing.Restrictionintheoutlet
sideofthepumporcolor
stack.
Makesurethereareno
restrictionsinthesystem.
F9D#AlarmFlow
Unstable
Pump#
Thepump󰘱owrate
didnotstabilizewhile
enteringIdlemode.
Potentialleakinthe
system.
Checkthesystemfor
leaksandrunmanual
stalltest.
18332709F

Troubleshooting
Pressure Pressure
PressureErrors Errors Errors
NOTE: NOTE:
NOTE:Insomeerrorcodeslistedbelow,a#symbolisshownasthelastdigit.Thissymbolrepresentstheapplicable
componentnumber,whichcanvary.Theunit’sdisplaywillshowtheapplicablenumberasthelastdigitinthe
code.Forexample,theP6F#codelistedinthistablewillbedisplayedasP6F1iftheaffectedcomponentispump
1,P6F2forpump2,andsoon.
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
P1D#AlarmPressure
LowOutlet
Pump#
Theoutletpressureon
pump#islessthanthe
user-enteredalarmlimit.
*Thisalarmisonly
enabledwithFlow
Control.
Thereisno󰘱uidpressure
orpumpiscavitating.
Checkthesupplyfor
pump#,increasefeed
pressureifnecessary.
P1F#AlarmPressure
LowInlet
Pump#
Theinletpressureon
pump#islessthanthe
user-enteredalarmlimit.
Increaseinletpressure.
P2F#Devia-
tion
Pressure
LowInlet
Pump#
Theinletpressureon
pump#islessthanthe
user-entereddeviation
limit.
Increaseinletpressure.
P3D#Devia-
tion
Pressure
HighOutlet
Pump#
Theoutletpressure
onpump#isgreater
thantheuserentered
deviationlimit.
Relievesystempressure.
P3F#Devia-
tion
Pressure
HighInlet
Pump#
Theinletpressureon
pump#isgreater
thantheuser-entered
deviationlimit.
Decreaseinletpressure.
P4D#AlarmPressure
HighOutlet
Pump#
Theoutletpressureon
pump#isgreaterthan
theuserenteredalarm
limit.
Relievesystempressure.
P4F#AlarmPressure
HighInlet
Pump#
Theinletpressureon
pump#isgreaterthan
theuser-enteredalarm
limit.
Decreaseinletpressure.
P4P#AlarmPressure
HighSupply
Pump#
Thesupplypump󰘱uid
pressureforpump#is
greaterthan90%ofthe
user-enteredStallTest
Pressure.
Thesupplypump
pressureistoohigh.
Checksupplyforpump
#,decreasesupply
pressure.
P6D#AlarmPress.Sens.
Removed
Outlet#
Nooutletpressure
transducerisdetected
whenthesystemis
expectingone.
Disconnected
transducer.
Verifytransduceris
connectedproperly.
Replaceifreconnecting
doesnoteliminatethe
alarm.
P6F#AlarmPress.Sens.
Removed
Inlet#
Noinletpressure
transducerisdetected
whenthesystemis
expectingone.
Disconnected
transducer.
Verifytransducer
isconnected
properly.Replaceif
reconnectingdoesnot
eliminatethealarm.
P9D#AlarmPress.Sens.
FailedOutlet
#
Outletpressure
transducerhasfailed.
Outletpressure
transducerhasfailed
orthepressureisabove
thereadablerange.
Relievesystempressure.
Verifyconnections,or
replaceifreconnecting
doesnoteliminatethe
alarm.
332709F19

Troubleshooting
Code Code
CodeType Type
TypeDescription Description DescriptionProblem Problem ProblemCause Cause
CauseSolution Solution Solution
P9F#AlarmPress.Sens.
FailedInlet#
Inletpressuretransducer
hasfailed.
Inletpressuretransducer
hasfailedorthepressure
isabovethereadable
range.
Relievesystempressure.
Verifyconnections,or
replaceifreconnecting
doesnoteliminatethe
alarm.
ThereisaleakontheB
side.
Checkthesystemfor
internalandexternal
leaksonallcatalyst
manifoldsandplumbing.
QADXAlarmDifferential
PressureA
OverB
Lowdifferentialpressure.
Thisalarmisactiveonly
duringMixmode.
TheBsidepumpis
cavitating.
Checkpaintsupplyon
theBside,increasepaint
supplypressure.
ThereisaleakontheA
side.
Checkthesystemfor
internalandexternal
leaksonallcolor
manifoldsandplumbing.
QBDXAlarmDifferential
PressureB
OverA
Highdifferential
pressure.Thisalarm
isactiveonlyduringMix
mode.
TheAsidepumpis
cavitating.
Checkpaintsupplyon
theAside,increasepaint
supplypressure.
20332709F