Graco EcoQuip, EcoQuip EQ300S, EcoQuip EQ600S, EcoQuip EQ30XS, EcoQuip EQ60XS Operation, Repair, And Parts

Operation,Repair,andParts

EcoQuip EcoQuip

EcoQuip

Vapor Vapor

Vapor

Abrasive Abrasive

Abrasive

Blast Blast

Blast

System System

System

334142F

EN

Vapor Vapor

Vapor

abrasive abrasive

abrasive

blast blast

blast

system. system.

system.

For For

For

professional professional

professional

use use

use

only. only.

only.

Important Important

Important

Safety Safety

Safety

Instructions Instructions

Instructions
Readallwarningsandinstructionsinthismanual.Savethese
instructions.

125psi(8.6bar,0.86MPa)Maximum
WorkingPressure

Seepage3forModelinformation.

PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents

Contents

Models...............................................................3

RelatedManuals................................................3

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

Notes.................................................................7

SystemComponentIdenti󰘰cation.........................8

EQ100M......................................................8

DataTrakControls........................................9

PressureReliefProcedure..................................10

Grounding(ATEXSystemsonly).........................10

Operation...........................................................11

ImportantNote.............................................11

ChecklistBeforeStarting..............................11

LiftingtheSystem........................................11

ConnectingtheBlastHoseandAir

Hose..............................................12

SettingUptheEquipment.............................13

BlastingTips................................................17

UsingtheWashFeature...............................19

Re󰘰llingthePotwithAbrasive.......................20

ShuttingDown.............................................21

WinterizingtheEquipment............................23

Troubleshooting..................................................24

TroubleshootingExamples...........................27

Repair................................................................29

RepairingtheMainAirRegulator..................29

FlushingtheDiaphragmValve......................30

RepairingtheDiaphragmValve.....................31

CleaningtheAuto-VentValve.......................32

ReplacingtheDataTrakBattery....................33

ReplacingtheDataTrakFuse.......................34

Notes.................................................................35

Parts..................................................................36

EQ100MParts.............................................36

Enclosure....................................................38

PressurePot................................................40

BlastHoses.................................................41

HoseSchematic.................................................42

VaporAbrasiveBlastSystemsand

Accessories..........................................43

EcoQuipSystemCon󰘰gurator.......................43

ModelSeries...............................................44

BlastHoseswithControlHose/Cables...........45

BlastHoseswithoutControl

Hose/Cables..................................45

BlastControlHoses/Cables..........................46

Nozzles.......................................................46

OtherAccessories........................................46

CommonSpareParts...................................47

Dimensions........................................................48

TechnicalSpeci󰘰cations......................................49

GracoExtendedWarrantyforEcoQuip™

Components.........................................50

2

334142F

Models

Models Models

Models

Model Model

Model

Description Description

Description

Approvals Approvals

Approvals

EQ100MEcoQuip100VaporBlastSystem

EQ10XMEcoQuip100VaporBlastSystemATEXApproved

II 2G c ia IIA T3 X

Related Related

Related

Manuals Manuals

Manuals

Manual Manual

Manual

Number Number

Number

Product Product

Product

313840DataTrak
333397Pump
335035AirInletKit
334143

EQ300S,EQ600S

334666

EQ200T,EQ400T

334667

EQ300C,EQ600C

334142F3

Warnings

Warnings Warnings

Warnings

Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-speci󰘰c
risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese
Warnings.Product-speci󰘰chazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout
thebodyofthismanualwhereapplicable.

WARNING WARNING

WARNING

SPECIAL SPECIAL

SPECIAL

CONDITIONS CONDITIONS

CONDITIONS

FOR FOR

FOR

SAFE SAFE

SAFE

USE USE

USE

•Groundallequipmentintheworkarea.SeeGrounding Grounding

Grounding

Instructions Instructions

Instructions

.

•Alllabelandmarkingmaterialmustbecleanedwithadampcloth(orequivalent).

DUST DUST

DUST

AND AND

AND

DEBRIS DEBRIS

DEBRIS

HAZARD HAZARD

HAZARD

Useofthisequipmentcanresultinthereleaseofpotentiallyharmfuldustortoxicsubstances
fromtheabrasivebeingused,thecoatingsbeingremoved,andthebaseobjectbeingblasted.

•Foruseonlybysophisticatedusersfamiliarwithapplicablegovernmentalsafetyandindustrial
hygieneregulators.

•Useequipmentonlyinawell-ventilatedarea.

•Wearaproperly󰘰t-testedandgovernmentapprovedrespiratorsuitableforthedustconditions.

•Followlocalordinancesand/orregulationsfordisposaloftoxicsubstancesanddebris.

4

334142F

Warnings

WARNING WARNING

WARNING

EQUIPMENT EQUIPMENT

EQUIPMENT

MISUSE MISUSE

MISUSE

HAZARD HAZARD

HAZARD

Misusecancausedeathorseriousinjury.

•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.

•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical

Technical

Data Data

Data

inallequipmentmanuals.

•Donotusethisequipmentwithouthoserestraintsandcouplerpinsinstalledonallairand
blasthosecouplings.

•Donotblastunstableobjects.Thehighamountof󰘱uid󰘱owfromthenozzlecanpotentially
moveheavyobjects.

•Donotexceedloadratingoflifteyes.

•Donotoperateequipmentonorstandonanunstablesupport.Keepeffectivefootingand
balanceatalltimes.

•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnicalData
inallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.Forcomplete
informationaboutyourmaterial,requestMSDSfromdistributororretailer.

•Donotleavetheworkareawhileequipmentisenergizedorunderpressure.

•TurnoffallequipmentandfollowthePressure Pressure

Pressure

Relief Relief

Relief

Procedure Procedure

Procedure

whenequipmentisnotinuse.

•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine
manufacturer’sreplacementpartsonly.

•Donotalterormodifyequipment.Alterationsormodi󰘰cationsmayvoidagencyapprovals
andcreatesafetyhazards.

•Makesureallequipmentisratedandapprovedfortheenvironmentinwhichyouareusingit.

•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.

•Routehosesandcablesawayfromtraf󰘰careas,sharpedges,movingparts,andhotsurfaces.

•Donotkinkoroverbendhosesorusehosestopullequipment.

•Keepchildrenandanimalsawayfromworkarea.

•Complywithallapplicablesafetyregulations.

BURN BURN

BURN

HAZARD HAZARD

HAZARD

Equipmentsurfacesand󰘱uidthatisheatedcanbecomeveryhotduringoperation.Toavoid
severeburns:

•Donottouchhot󰘱uidorequipment.

FIRE FIRE

FIRE

AND AND

AND

EXPLOSION EXPLOSION

EXPLOSION

HAZARD HAZARD

HAZARD

Flammablefumes,suchassolvent,inwork work

work

area area

area

canigniteorexplode.Tohelpprevent󰘰re

andexplosion:

•Useequipmentonlyinwellventilatedarea.

•Abrasivematerialexitingblastnozzlecangeneratesparks.When󰘱ammableliquidsareused
neartheblastnozzleorfor󰘱ushingorcleaning,keeptheblastnozzleatleast20feet(6
meters)awayfromexplosivevapors.

•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.

•Keepaworking󰘰reextinguisherintheworkarea.

334142F5

Warnings

WARNING WARNING

WARNING

PERSONAL PERSONAL

PERSONAL

PROTECTIVE PROTECTIVE

PROTECTIVE

EQUIPMENT EQUIPMENT

EQUIPMENT

Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Protectiveequipment
includesbutisnotlimitedto:

•Protectiveeyewearandhearingprotection

•Protectiveclothing,shoes,andgloves

•Properly󰘰t-testedandgovernmentapprovedrespiratorsuitableforthedustconditions

RECOIL RECOIL

RECOIL

HAZARD HAZARD

HAZARD

Blastnozzlemayrecoilwhentriggered.Ifyouarenotstandingsecurely,youcouldfalland
beseriouslyinjured.

6334142F

Notes

Notes Notes

Notes

334142F

7

SystemComponentIdentication

System System

System

Component Component

Component

Identi󰘰cation Identi󰘰cation

Identi󰘰cation

EQ100M EQ100M

EQ100M

8334142F

SystemComponentIdentication

Key: Key:

Key:

A

Cart

B

BlastControlSwitch
B2BlastNozzle

C

BlastHose
EPot
FPop-upPin

G

WaterTank
HWaterTankLid
JPotDumpValve
KAutoVentValve
L

BlastCheckValve
MAbrasiveBallValve
P

ControlBox
QEmergencyStop
RBlastAirRegulator

S

AbrasiveMeteringValve
TPotPressureRegulator

Key: Key:

Key:

U

PotPressureGauge

V

BlastAirPressureGauge

W

SelectorValve
XRinseBallValve
Y

AirSupplyConnection
Z

BlastConnection
ZA

PneumaticControlConnection
ZB

ElectricControlConnection(non-ATEX

systemsonly)
ZCSupplyAirPressureGauge

ZD

DataTrak(seeDataTrakControls,page9)
ZEAccessoryExtensionhose
ZFAbrasiveMaterial

ZG

FillPort
ZH

GroundWireandClamp(ATEXSystems

only)
GHGardenHoseConnection

DataTrak DataTrak

DataTrak

Controls Controls

Controls

8800000

83000

9

Key: Key:

Key:

RK

ResetKey—Resultsinfaults.Pressand
holdforthreesecondstoclearthebatch
totalizer.

CRCycle/Rate
BTBatchTotalizer

GTGrandTotalizer

334142F9

PressureReliefProcedure

Pressure Pressure

Pressure

Relief Relief

Relief

Procedure Procedure

Procedure

FollowthePressureReliefProcedure
wheneveryouseethissymbol.

Thisequipmentstayspressurizeduntilpressure
ismanuallyrelieved.Tohelppreventserious
injuryfrompressurized󰘱uid,suchassplashing
󰘱uid,followthePressureReliefProcedurewhen
instructed.

1.Turnthepotpressureregulator(PR)off.

2.Closetheabrasiveballvalve.

3.Turnthecompressoroff.Closethecompressor
supplyairvalve.

4.Engagetheblastcontrolswitchtorelieve
pressureinthesystem.

5.Verifythatthesupplyairpressuregaugereads
0psi,thendisconnecttheairinlethosefromthe
system.

6.Turntheselectorvalve(SL)toFILL.

7.Openthedumpvalve.

8.Verifythatthepotpressuregauge(PG)displays
zeropressure.

Grounding Grounding

Grounding

(ATEX (ATEX

(ATEX

Systems Systems

Systems

only) only)

only)

Theequipmentmustbegroundedtoreducethe
riskofstaticsparking.Staticsparkingcancause
fumestoigniteorexplode.Groundingprovidesan
escapewirefortheelectriccurrent.

Systems: Systems:

Systems:

Usesuppliedgroundwireandclamp

(237686).

Air Air

Air

and and

and

󰘱uid 󰘱uid

󰘱uid

hoses: hoses:

hoses:

UseonlygenuineGracoATEX
rated,conductivehoseswithamaximumof150ft
(45m)combinedhoselengthtoensuregrounding
continuity.Checktheelectricalresistanceofthe
hoses.Ifthetotalresistancetogroundexceeds29
megaohms,replacethehoseimmediately.

Air Air

Air

compressor: compressor:

compressor:

followmanufacturer’s

recommendations.

10334142F

Operation

Operation Operation

Operation

Important Important

Important

Note Note

Note

Topreventfreezing,thisequipmentisshippedfrom
thefactorywithbluewindshieldwasher󰘱uidinside
thesystem.Itisnotnecessarytodrainbefore
using.Disposeofthe󰘱uidinaccordancewithlocal
regulations.

Checklist Checklist

Checklist

Before Before

Before

Starting Starting

Starting

•Checkthecompressedairsupplyaccordingtoits
operatormanual.Makesuretheairbeingsupplied
iscleanandrelativelyfreeofmoistureandoil
topreventwatercontaminationoftheaircontrol
components.

•Makesureairdeliveryvalvesareclosedbeforethe
airsupplycompressorisstarted.

•Makesureallrequiredhoserestraintsandcoupler
pinsareinworkingconditionandproperlyinstalled.

•Makesuretheequipmentissituatedonlevel
ground.Failuretokeeptheunitonlevelground
willmakeitdif󰘰cultorimpossibletopurgeallofthe
airfromthepressurevessel.

•Makesuretheequipmentisproperlysupportedon
asurfacethatcanholditstotalweight.Theweight
ofallpersonnel,thematerialbeingblasted,and
anyabrasivebeingstoredmustalsobeconsidered
(seeTechnicalSpeci󰘰cations,page49).

•Makesurethewatertankwillremainfullysupplied
withcleanwatertoavoidanypossibilityofthe
pumprunningdryduringblasting.

•Makesurethatthepotiscleanandfreeofany
internaldebris.

•Makesuretousethecorrecttypeofblastcontrol.
Anelectricorpneumaticblastcontrolswitchcan
beusedwithhoselengthslessthan150ft(45m).
Blastingwith150ft(45m)ormoreofblasthose
requirestheuseofanelectricblastcontrolswitch.

•Makesuretheblasthoseislaidoutasstraightas
possiblebetweentheequipmentandtheworksite
(acoiledblasthosewilluncoilunderpressure).

NOTICE NOTICE

NOTICE

Sharpbendsintheblasthosecouldcausethe
abrasivetowearthroughthehoseandcause
prematurefailureofthehose.

•Makesuretherubbergasketineachhosecoupler
isinworkingcondition.

Lifting Lifting

Lifting

the the

the

System System

System

•Liftthesystemwithaliftapparatusrated
appropriatelyfortheweightofthesystem(see

TechnicalSpeci󰘰cations,page49).

•Thesystemcanbeliftedusingtheliftringonthe
potorthecarthandle.

334142F

11

Operation

Connecting Connecting

Connecting

the the

the

Blast Blast

Blast

Hose Hose

Hose

and and

and

Air Air

Air

Hose Hose

Hose

1.EQ10XM EQ10XM

EQ10XM

Models Models

Models

only: only:

only:

Connectthegrounding
cabletotheexternalgroundstud(ZH)onthe
enclosure,thenconnecttheclamptoatrueearth
ground.

2.Alwayspurgetheairsupplyhose15–20seconds
beforeconnectingtheairsupplyhosefromthe
compressor(oron-sitecompressedairsource)
tothepanel.Makesurealldebrisisclearedfrom
thehose.

3.Connectanappropriatelysizedair
supplyhosetotheairinlet.See

TechnicalSpeci󰘰cations,page49.

NOTE: NOTE:

NOTE:

Makesuretoproperlyinstallhose
restraintsandcouplerpinstothequick-coupler
andtheairline.Iftheholesonthequick-coupler
donotalign,thereissomethingwrongandthe
twocouplersarenotcompatible.DO DO

DO

NOT NOT

NOT

TURN TURN

TURN

ON ON

ON

THE THE

THE

AIR AIR

AIR

.Seekhelptogetthesituation

resolved.

4.Opentheairsupplyvalve(125psi,8.6Bar,0.86
MPamaximum).Ifnecessary,usearegulatorin
thesupplyairlinetomeetthesespeci󰘰cations.

OFF

START

RUN

NOTE: NOTE:

NOTE:

Makesuretheairsupplymeets

theappropriate appropriate

appropriate

air air

air

󰘱ow 󰘱ow

󰘱ow

requirements. requirements.

requirements.

See

TechnicalSpeci󰘰cations,page49.

5.Connecttheblasthose,hoserestraints,control
hoses,andcouplerpins.

NOTE: NOTE:

NOTE:

Ifyouareusinganelectricblastcontrol,
checkalloftheelectricalconnectionsfromthe
paneltotheblastcontrol.

NOTICE NOTICE

NOTICE

Makesurenoelectricalconnectionswillbeexposed
towater.Exposuretowatercouldcauseashort
circuitanddamagetheequipment.

12

334142F

Operation

Setting Setting

Setting

Up Up

Up

the the

the

Equipment Equipment

Equipment

1.Disconnecttheabrasivehoseatthecamand
groovewiththeabrasiveballvalveclosed.

NOTE: NOTE:

NOTE:

Ifthepotcontainswaterandabrasive
(especiallyunderpressure),disconnectingthe
cam-lockwiththeballvalveopenwillcausean
unintentionalreleaseofabrasive.

2.Flushwaterthroughthepotandoutofthe
disconnectedabrasiveballvalvebefore󰘰llingthe
potwithwaterandabrasive.

3.Reconnecttheabrasivehose.

4.Disconnectthepumpinlethoseand󰘱ushthe
watertanktoremoveanyremainingdebris.
Reconnectthepumpinlethose.

5.Fillthewatertankonlywithfreshwater.Connect
hosewithatleasta3/4in.(19mm)IDfromwater
supplyto3/4in.gardenhoseinletonwatertank.

NOTE: NOTE:

NOTE:

Themaximumwatersupplypressureis
100psi(6.8bar,.068MPa).Usea󰘱uidregulator
ifnecessary.

NOTE: NOTE:

NOTE:

Theminimum󰘱owrequirementis3gpm
(11lpm).

6.Closetherinse,dump,andabrasiveballvalves.

7.TurntheselectorvalvetoRINSE.

334142F13

Operation

8.DisengagetheEmergencyStop.

NOTE: NOTE:

NOTE:

Thewaterpumpwillnotworkunlessthe

EmergencyStopisdisengaged.

9.Alignthepop-uphandlewiththepinslot,and
then󰘰rmlypushandturnthehandle90°afterthe
pinisbelowthebracketslot.Properengagement
ofthepinwillholdthepop-updownuntilitis
released.

10.Add10gallons(30liters)offreshwaterto
thepot.Wearappropriatepersonalprotective
equipment,includingaproperly󰘰t-tested
governmentapprovedrespiratorsuitableforthe
dustconditions.Addabrasivematerial(minimum
threebags,maximum󰘰ve50lb(23kg)bagsof
high-massabrasive,orfour50lb(23kg)bags
oflowmassabrasive).

1

2

10 gal
(30 L)

150-250 lb
(68-113 kg)

11.Useagardenhoseortherinsehosetowashthe
abrasiveintothepotandclearanyabrasivefrom
thepop-upandgasket.

12.Whenthewaterlevelreachesthepop-upgasket,
rotatethehandletoreleasethepop-uppin.

NOTE: NOTE:

NOTE:

Makesurethepop-upgasketiscleanof

alldebris.

14

334142F

Operation

13.TurntheselectorvalvetoFILL.

NOTE: NOTE:

NOTE:

Thewaterpumpshouldbegincycling.If
not,openthepotpressureregulatorenoughto
causethepumptorunat60cpm.

NOTE: NOTE:

NOTE:

Theautovent/purgevalvewillallowall
oftheairtrappedinthetopofthepottovent.
Whenairstopsventing,thepotpressuregauge
willstarttoregisterpressure.

14.Waitforpotpressuretoincrease.
NOTE: NOTE:

NOTE:

Itcantakeuptoseveralminutesforthe

pottopressurize.

ti24824a

NOTE: NOTE:

NOTE:

Thepop-upcannotbepusheddown
unlessallofthepressureinthepotisreleased
byopeningthedumpvalve.

15.Setthepotpressure30psi(2.0Bar,0.2MPa)
higherthantheintendedblastpressure.Open
andclosethedumpvalveafterthepumpstalls.
Relievepotpressureto40psi(2.7Bar,0.27
MPa)beforeclosingthedumpvalve.Repeat
untilpotpressureisconsistent.

16.TurntheselectorvalvetoWASH.

17.Settheblastairpressure30psi(2.0Bar,0.2
MPa)lowerthanthepotpressurewhileblasting.

NOTE: NOTE:

NOTE:

Inordertoadjusttheblastpressure,
theblastcontrolswitchmustbeengaged.For
theinitialsetting,leavetheabrasiveballvalve
closed.

NOTE: NOTE:

NOTE:

Engageandreleasetheblastcontrol
switcheachtimetheblastregulatorisadjusted.

18.TurntheselectorvalvetoBLAST.

334142F15