Graco 262927 User manual

Instructions-Parts
ToughTek ToughTek
ToughTekM680a M680a M680aMortar Mortar MortarSprayer Sprayer Sprayer332612C
EN
High High
Highperformance, performance, performance,high high highoutput output outputspray spray spraypackages packages packagesfor for forhigh high highviscosity viscosity viscositymaterials, materials, materials,such such suchas as asmortars, mortars, mortars,mastics, mastics, mastics,
and and
andepoxies. epoxies. epoxies.For For Forprofessional professional professionaluse use useonly. only. only.
Important Important
ImportantSafety Safety SafetyInstructions Instructions Instructions
Readallwarningsandinstructionsinallmanuals.Save Save
Saveall all all
instructions. instructions.
instructions.
See page 6 for models and approvalsinformation.
1000 psi (7 MPa, 69 bar) MaximumFluid Working Pressure
150 psi (1.0 MPa, 10 bar) Maximum AirInlet Pressure
100 psi (0.7 MPa, 7 bar) MaximumPump Air Regulator Pressure
PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents
Contents
RelatedManuals................................................2
Warnings...........................................................3
Models...............................................................6
ComponentIdenti󰘰cation.....................................8
Overview.....................................................8
Details.........................................................9
MortarSprayApplicator................................10
HTX680(InternalAir)Applicator...................11
SystemComponents....................................12
Grounding..........................................................13
Setup.................................................................14
PressureReliefProcedure..................................15
WetOuttheSystem............................................16
MixtheMaterial..................................................19
PrimewithMortarorEpoxy.................................20
Spray.................................................................22
PreventPackout..........................................22
BeforeStartingorStoppingMaterial
Flow..............................................22
Spraying......................................................22
SprayAdjustments(MortarSpray
Applicator)............................................24
AirFlowValveAdjustment............................24
MaterialFlowAdjustments............................24
SprayTechniques........................................25
InstallingNozzleRetainingCap.....................25
MaterialCompatibility...................................25
SprayAdjustments(HTX680Applicator).............26
Flush.................................................................27
DisassembleandCleanthePump(Daily).............30
Shutdown...........................................................33
Maintenance......................................................33
PreventativeMaintenance............................33
DailyMaintenance.......................................33
CorrosionProtection....................................34
CartMaintenance.........................................34
Troubleshooting..................................................35
Repair................................................................37
ReplacePumpComponents.........................37
ReplaceAirMotor........................................37
ReplacePumpLower...................................37
Parts..................................................................38
Accessories........................................................44
TechnicalSpeci󰘰cations......................................45
GracoStandardWarranty....................................48
Related Related
RelatedManuals Manuals Manuals
Manualsareavailableatwww.graco.com.
ComponentmanualsinEnglish:
Manual Manual
ManualDescription Description Description
332651MortarSprayingTips
332767MortarSprayApplicatorsOperation-
Parts
332768HTX680ApplicatorOperation-Parts
312796NXTAirMotorsInstructions-Parts
332649PumpLowerInstructions-Parts
332650PumpInstructions-Parts
2
332612C

Warnings
Warnings Warnings
Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-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.Tohelp
prevent󰘰reandexplosion:
•Useequipmentonlyinwellventilatedarea.
•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,and
plasticdropcloths(potentialstaticarc).
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable
fumesarepresent.
•Groundallequipmentintheworkarea.SeeGrounding Grounding
Groundinginstructions.
•Useonlygroundedhoses.
•Holdapplicator󰘰rmlytosideofgroundedpailwhentriggeringintopail.Donotusepail
linersunlesstheyareantistaticorconductive.
•Stop Stop
Stopoperation operation operationimmediately immediately immediatelyifstaticsparkingoccursoryoufeelashock. . .Donotuse
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworking󰘰reextinguisherintheworkarea.
SKIN SKIN
SKININJECTION INJECTION INJECTIONHAZARD HAZARD HAZARD
High-pressure󰘱uidfromdispensingdevice,hoseleaks,orrupturedcomponentswillpierce
skin.Thismaylooklikejustacut,butitisaseriousinjurythatcanresultinamputation.Get Get
Get
immediate immediate
immediatesurgical surgical surgicaltreatment. treatment. treatment.
•Donotpointdispensingdeviceatanyoneoratanypartofthebody.
•Donotputyourhandoverthe󰘱uidoutlet.
•Donotstoporde󰘱ectleakswithyourhand,body,glove,orrag.
•FollowthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedurewhenyoustopdispensingandbeforecleaning,
checking,orservicingequipment.
•Tightenall󰘱uidconnectionsbeforeoperatingtheequipment.
•Checkhosesandcouplingsdaily.Replacewornordamagedpartsimmediately.
332612C 3

Warnings
WARNING WARNING
WARNING
EQUIPMENT EQUIPMENT
EQUIPMENTMISUSE MISUSE MISUSEHAZARD HAZARD HAZARD
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical
TechnicalData Data Datainallequipmentmanuals.
•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnicalData
inallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.Forcomplete
informationaboutyourmaterial,requestMSDSfromdistributororretailer.
•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.
MOVING MOVING
MOVINGPARTS PARTS PARTSHAZARD HAZARD HAZARD
Movingpartscanpinch,cutoramputate󰘰ngersandotherbodyparts.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Pressurizedequipmentcanstartwithoutwarning.Beforechecking,moving,orservicing
equipment,followthePressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedureanddisconnectallpowersources.
TOXIC TOXIC
TOXICFLUID FLUID FLUIDOR OR ORFUMES FUMES FUMESHAZARD HAZARD HAZARD
Toxic󰘱uidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,
inhaled,orswallowed.
•ReadMSDSstoknowthespeci󰘰chazardsofthe󰘱uidsyouareusing.
•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicable
guidelines.
PERSONAL PERSONAL
PERSONALPROTECTIVE PROTECTIVE PROTECTIVEEQUIPMENT EQUIPMENT EQUIPMENT
Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,
includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Thisprotective
equipmentincludesbutisnotlimitedto:
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent
manufacturer.
SUCTION SUCTION
SUCTIONHAZARD HAZARD HAZARD
Powerfulsuctioncouldcauseseriousinjury.
•Neverplacehandsnearthepump󰘱uidinletwhenpumpisoperatingorpressurized.
4
332612C

Warnings
Material Material
MaterialSelf Self Self- - -ignition ignition ignition
Somematerialsmaybecomeself-ignitingifapplied
toothick.Readmaterialmanufacturer’swarningsand
materialMSDS.
Changing Changing
ChangingMaterials Materials Materials
NOTICE NOTICE
NOTICE
Changingthematerialtypesusedinyourequipment
requiresspecialattentiontoavoidequipmentdamage
anddowntime.
•Whenchangingmaterials,󰘱ushtheequipment
multipletimestoensureitisthoroughlyclean.
•Alwayscleanthe󰘱uidinletstrainersafter󰘱ushing.
•Checkwithyourmaterialmanufacturerforchemical
compatibility.
•Whenchangingbetweenepoxiesandurethanes
orpolyureas,disassembleandcleanall󰘱uid
componentsandchangehoses.
332612C 5

Models
Models Models
Models
Model Model
Model
Includes Includes
Includes9 9
9: :
:262927 262927
262927262909 262909 262909262926 262926 26292624T834 24T834 24T83424T835 24T835 24T83524T836 24T836 24T83624T837 24T837 24T837
PumpinstalledonCart
24T8371✔✔✔✔✔✔✔
BasicSparePartsKit2
(includedintoolbox)✔✔✔✔✔✔✔
FeedHopper24T8533✔✔✔✔
Standard35ft(1.7m)
HoseBundle24T8524✔✔✔✔✔
FlexApplicator24T9475✔✔✔
HTX680Manifold
Applicator24U2096✔✔✔
AdditionalSpareParts7✔
Additional25ft(7.6m)
HoseKit24R2548✔
1Includesairmotor,stainlesssteelpumplower,zerocavityreliefvalve,1in.malecamlockoutlet,aircontrols,
andthetwowheelcart.
2Includesgasketsforcamandgroove󰘰ttings,completepumprepairsoftsealkit,andpilottuberepair󰘰ttings.
3Includes10gallon(38liter)stainlesssteelhopper,hoppermounting,straightand90degree2inchfemale
camlockoutlet.
4Fluidhoseportionofkitincludes1in.x25ft󰘱uidhose,3/4x10ft󰘱uidwhiphose,stainlesssteelshutoffball
valve,and󰘱uidcamlockends.Airlineportionofkitincludes38ftairlinewithpumppilotline,airlinequick
disconnects,andmeshwrap.Includes6milpolyurethanebagtubesfor󰘱uidlinesandairlines.
5Flexapplicatorincludes23in.(58cm)󰘱exiblehosewithcamlock󰘱uidinlet,angledsprayhead,sprayair
volumecontrol,sprayairshutoffvalve,andmotorpilotsignalcontrolvalve,adjustablepositioncenterair
injectiontube,rubbertipretainer,andinclude3tipsizes.Flexapplicatorisforuseinlowpressuresprayingof
materialsthatpackouteasilyandthatwillbe󰘰nish-troweled.
6HTX680includescamlock󰘱uidinlet,angledaluminumsprayhead,sprayairvolumecontrol,sprayairshut
offvalve,andmotorpilotsignalcontrolvalve.HTX680usesventuri-typeairinjection󰘱uidnozzlesand
aluminumscrewontipretainer.Includesfournozzlesizes,aFineFinishadapter,andfourFineFinishtips.
HTX680isforuseinmediumpressuresprayofmaterialsthatdonotpackouteasily.
7Additionalsparepartsoptionincludes󰘱exapplicatorandpoleapplicatorparts(rubberretainer,3/16,4/16,
8/16,9/16in.tips,andairtubeo-ring),HTXapplicatorparts(nozzleretainerand4mm,6mm,8mm,10mm
nozzlesand1/8,1/4,3/8,5/16in.FineFinishdiscs,aircheckvalve,andspoolo-rings),andpumprebuildkit.
8Extendstotallengthto60ft(18.3m).Includes25ftx1in.󰘱uidhosewithcamlock󰘱uid󰘰ttings,and25ftair
hoseassemblywithhosequickdisconnectsandpilottube.
9SeeParts,page38,fordetailsregardingwhatisincludedwitheachmodel.
6 332612C

Models
Agency Agency
AgencyApprovals Approvals Approvals
Model Model
ModelCerti󰘰cation Certi󰘰cation
Certi󰘰cation
262927
262909
262926
24T834
24T835
24T836
24T837
II 2 G Ex h IIA T5 Gb
332612C
7

ComponentIdentication
Component Component
ComponentIdenti󰘰cation Identi󰘰cation Identi󰘰cation
Overview Overview
Overview
AA
AB
AC
AD
AE
AF
AGAHAI
AJ
AK
AK
ti21568a
Figure1
Key: Key:
Key:
AAMaterialHopper
ABAirMotor
ACLower
ADCart
AEApplicator
AFMaterialHose(connectspumptowhip
hose)
AGMaterialWhipHose
AHAirSupplytoApplicator(forAirAssistand
AirMotorON/OFFPilotValve),shown
disconnected
AIReturnAirtoAirMotorON/OFFPilotValve
AJSystemAirInlet
AKOptionalhoseextension
8 332612C

ComponentIdentication
Details Details
Details
DetailedView
Figure2
Key: Key:
Key:
AAirInlet,3/4npt(f)Claw(Chicago)Fittings
BBleedTypeMasterAirValve(required)
CAirPressureReliefValve
DAirFilter(40micron)
EMotorAirPressureGauge
FMotorAirPressureRegulatorAdjustment
Knob
GPilotBallValve(starts/stopsAirMotor)
HMotorAirPilotValve
JZeroCavityReliefValve
KAirAssistTube
LGroundingWire,required(see
Grounding,page13)
MNeedleValveforAirAssistFlowControl
NAirSupplyQuickDisconnecttoApplicator
AirInletQuickDisconnect(W)
PFluidOutlet,1in.MaleCamlockFitting
RPackingNut/WetCupunderSpringGuard
SAirAssistNozzlePositionAdjustment
Screw
TApplicatorTipAssembly
UAirAssistShutoffBallValve
VApplicatorMaterialSupplyBallValve
WApplicatorAirInletQuickDisconnect
XPilotValveSignalfromApplicatorPilot
Valve(G)
YWhipCheckHoseSafetyCable
332612C 9

ComponentIdentication
Mortar Mortar
MortarSpray Spray SprayApplicator Applicator Applicator
CC
CD
CE
CF
CB
CA
U
M
Figure3
Key: Key:
Key:
MNeedleValveforAirAssistFlowControl
UAirAssistShutoffBallValve
CAAirAssistAirLine
CBAirNeedle(adjustableposition)
CCAirNeedleRetainingScrew
CDFluidHousing
CETip(Nozzle)
CFRubberTipRetainer
10 332612C

ComponentIdentication
HTX HTX
HTX680 680 680(Internal (Internal (InternalAir) Air) Air)Applicator Applicator Applicator
DD
DB
DG
DA
DE
DF
U
M
DC
Figure4
Key: Key:
Key:
MNeedleValveforAirAssistFlowControl
UAirAssistShutoffBallValve
DAAirAssistAirLine
DBFluidandAirManifold
DCTip(Nozzle)
DDTipRetainer
DEAirCheckValve
DFFluidInletSwivel
DGHandle
332612C
11

ComponentIdentication
System System
SystemComponents Components Components
* Required system components.
Toavoidtippingover,ensurecartisona󰘱atand
levelsurface.Failuretodosocouldresultininjury
orequipmentdamage.
* *
*Bleed Bleed BleedType Type TypeMaster Master MasterAir Air AirValve Valve Valve(B) (B) (B)
•Besurethevalveiseasilyaccessiblefromthe
applicator.
•Requiredinyoursystemtorelieveairtrapped
betweenitandtheairmotorwhenthevalveis
closed.
–Opentosupplyairtothemotor.
–Closetoshutoffairtothemotorandbleedany
trappedairfromthemotor.
* *
*Air Air AirPressure Pressure PressureRelief Relief ReliefValve Valve Valve(C) (C) (C)
Automaticallyopenstorelieveairpressureifset
pressureexceedspresetlimit.
Air Air
AirFilter Filter Filter(D) (D) (D)
Removesharmfuldirtandwaterfromcompressed
airsupply.
Air Air
AirRegulator Regulator RegulatorAdjustment Adjustment Adjustment(F) (F) (F)
Adjustsairpressuretothemotorand󰘱uidoutlet
pressureofpump.Readairpressureongauge(E).
* *
*Zero Zero ZeroCavity Cavity CavityRelief Relief ReliefValve Valve Valve(J) (J) (J)
Openvalvetorelievepressureifpumporhose
packoutoccurs.Closevalvewhenspraying.
NOTICE NOTICE
NOTICE
Topreventmaterialhardeninginzerocavityrelief
valve,󰘱ushthevalveaftereverytimeitisused.
SeeFlush,page27.
Toavoidskininjectionandsplashing,never
openacamlockhoseorapplicator󰘰tting
whilethereispressureinthe󰘱uidline.See
PressureReliefProcedure,page15.
12
332612C

Grounding
Grounding Grounding
Grounding
Theequipmentmustbegroundedtoreducethe
riskofstaticsparkingandelectricshock.Electric
orstaticsparkingcancausefumestoigniteor
explode.Impropergroundingcancauseelectric
shock.Groundingprovidesanescapewireforthe
electriccurrent.
Tools Tools
ToolsRequired Required Required
•Groundingwiresandclampsforpails
•Two5gallon(19liter)metalpails
1.Connectthegroundwire(L),PartNo.262908,to
thegroundstudontheairmotor.
L
ti21630a
GroundingWire
Figure5
2.Connecttheotherendofthegroundwiretoa
trueearthground.
3.Groundtheobjectbeingsprayed,󰘱uidsupply
container,andallotherequipmentinthe
workarea.Followyourlocalcode.Useonly
electricallyconductiveairand󰘱uidhoses.
4.Groundallsolventpails.Useonlymetalpails,
whichareconductive,placedonagrounded
surface.Donotplacepailonanon-conductive
surface,suchaspaperorcardboard,which
interruptsgroundingcontinuity.
ti1102
Figure6
332612C 13

Setup
Setup Setup
Setup
Tools Tools
ToolsRequired Required Required
•Twoadjustablewrenches
•Non-sparkinghammerorplasticmallet
1.Groundsprayer.SeeGrounding,page13.
2.CheckThroatSealLiquid(TSL)levelinpacking
nut(R).Fill1/2fullwithTSL.
R
ti21631a
Figure7
3.Attach1in.x25ftelectricallyconductive󰘱uid
hosetopumpoutlet.
Note
NOTE: NOTE:
NOTE:The3/4in.hosewillbe
connectedtotheendofthe1in.hoseat
thefactory.
4.Attachlargeairlinefromhosebundletomainair
quickdisconnect(N).SeeDetails,page9.
5.Attachsmallairtubefromhosebundletomotor
pilotsignal(X).Usewrenchtosecureairtubein
place.SeeDetails,page9.
6.Attach3/4in.hosetoapplicator󰘱uidinlet.
7.Attachlargeairlinefromhosebundletoapplicator
quickdisconnect(W).SeeDetails,page9.
8.Attachsmallairtubefromhosebundleto
airmotorpilotballvalve(G)onapplicator.
Usewrenchtosecureairtubeinplace.See
Details,page9.
9.Wrapblue,velcro,camlockretainingstraps
aroundeachcamlockconnectiontosecure.
Note
NOTE: NOTE:
NOTE:Thisincludesthetwocamlocks
betweenthehopperandpumplower,the
camlockatthepumpoutlet,thecamlocks
onthe󰘱uidhoses,andthecamlockon
theapplicatorinlet.Theretainingstraps
shouldbetightandmustnotbeableto
slideoffcamlock.
10.Goingfromapplicatorbacktothesystem,wrapa
ziptiearoundallhoseseveryfewfeettosecure
themtogether.
11.Connectairsupplyhose:
a.Closebleedtypemasterairvalve(B).
b.Expandendofwhipcheckcable(Y)and
slideitovertheendofyourairhose.
c.Connectairsupplyhoseto3/4npt(f)claw
󰘰ttingsairinlet(A).
d.Installsafetyclipsinclaw󰘰ttings.
B
A
ti21575a
Figure8
12.Wetoutthesystemwithmaterial󰘱ushingagent
beforeusing.SeeWetOuttheSystem,page16.
14
332612C

PressureReliefProcedure
Pressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
ismanuallyrelieved.Tohelppreventserious
injuryfrompressurized󰘱uid,suchasskininjection,
splashing󰘱uidandmovingparts,followthe
PressureReliefProcedurewhenyoustopspraying
andbeforecleaning,checking,orservicingthe
equipment.
1.Flushthesystem.SeeFlush,page27.
2.Closeincomingairballvalve(B).
B
A
ti21575a
Figure9
3.Setairregulator(F)tozeropressure.
4.Holdapplicator󰘰rmlyagainstagroundedmetal
pail.Openthematerialballvalve(V)onthebase
oftheapplicator.
t
i21632a
Figure10
5.Ifyoususpecttheapplicatortiporhoseis
completelyclogged,orthatpressurehasnot
beenfullyrelievedafterfollowingtheprevious
steps,slowlyopenthezerocavityreliefvalve(J)
atthepumpoutlet.SeeDetails,page9.
6.Ifthereisstillpressuretrappeddowntheline,
veryslowlyloosenthethreadedswivel󰘰ttingat
thepumpoutletwhilekeepingitcovereduntilthe
pressureisrelieved.
7.Flushthezerocavityreliefvalve(J).See
Flush,page27.
NOTICE NOTICE
NOTICE
Topreventmaterialhardeninginzerocavityrelief
valve,󰘱ushthevalveaftereveryuse.
332612C 15

WetOuttheSystem
Wet Wet
WetOut Out Outthe the theSystem System System
NOTICE NOTICE
NOTICE
Topreventmaterialcuringinsystem,neverload
mortarorepoxyintoadrysystem.Loadingmortar
orepoxyintoadrysystemwillcausethematerial
tosticktointernalcomponentsandcurecausing
damageandrequiringreplacementofthoseparts.
Alwayswetoutthesystembycirculatingclean
󰘱uidthroughtheapplicatorbackintothehopper
beforeloadinganymixedmortar.Thisisnormally
donewiththe󰘱ushing󰘱uid,butsometimesresin
orcommerciallyavailableconcretepumppriming
󰘱uidsareuseddependingonwhatmaterialisbeing
sprayed.
•Usethematerial󰘱ushingagentrecommendedon
thematerialapplicationdatasheet.
•When󰘰nished,pumpouttheexcess󰘱uid.Then
drainoutremaining󰘱uidbylooseningthebottom
cam󰘰tting.
1.Closethebleedtypemasterairvalve(B).
B
A
ti21575a
Figure11
2.Removetipfromapplicator.
3.Partially󰘰llthecleanhopperwithmaterial
󰘱ushingagent,dependingonthematerialyou
willbespraying.
4.Turnairregulatoradjustmentknob(F)
counterclockwiseuntilitstopsandgauge(E)
readszero.
E
F
ti21571a
Figure12
5.Verifyzerocavityreliefvalve(J)isclosed.
6.Placeapplicatoroutletingroundedpail.
7.Openthe󰘱uidballvalve(V)ontheapplicator.
ti21663a
Figure13
16 332612C

WetOuttheSystem
8.Openthemotoron/offpilotballvalve(G)located
onbaseofapplicator.
ti21578a
Figure14
9.Openbleedtypemasterairvalve(B).
B
ti21574a
Figure15
10.Rotatetheairregulatoradjustmentknob(F)
clockwiseuntilpumpbeginstomoveslowly.
F
ti21570a
Figure16
NOTICE NOTICE
NOTICE
Topreventdamagetopumpsealscausedby
cavitation,runthepumpslowlyuntilthesystem
isprimed.
11.Continuerunningthepumpuntilallofthe󰘱ushing
󰘱uidisdispensedintothepail.Thesystemis
nowwettedout.
t
i21632a
Figure17
332612C
17

WetOuttheSystem
12.Tostopdispensing,closetheairmotoron/off
pilotballvalve(G)andthemainbleedtype
masterairvalve(B).
B
A
ti21575a
Figure18
13.Ifneeded,drainremaining󰘱uidfromsystem.
NOTE: NOTE:
NOTE:Materialsthatseparatemoreeasilymay
requiredrainingtheremaining󰘱uidfromthe
system.Checkmaterialdatasheettodetermine
whetheritisnecessarytodraintheremaining
󰘱uidfromthesystem.
a.Placegroundedmetaldrainpanbeneath
pumplowerinlet󰘰ttings.
b.Removehopperand󰘰ttingsbetweenhopper
andpumplower.
c.Useascrewdrivertoliftthepumplowerinlet
ball.Thiswilldraintheremainingmaterial
fromthepumplower.Whenthepumpstops
draining,releasethepumplowerinletball.
d.Install󰘰ttingsandhopper.
e.Installcamlockretainingstraps.
f.Startingatthepump,raisethehosebundle
aboveyourheadandslowlymovetowards
theapplicator.Asyoumovetowardsthe
applicator,theremaining󰘱uidinthehosewill
drainfromtheapplicatorintothebucket.
18 332612C

MixtheMaterial
Mix Mix
Mixthe the theMaterial Material Material
Alwayswetoutthepump,hose,andapplicator
beforeloadingthemortarorepoxymaterial.See
WetOuttheSystem,page16.
Alwaysfollowthematerialmanufacturer’sinstructions
forthematerialbeingsprayed.Mortarmustbe
thoroughlymixedtoasmoothconsistencybefore
loadingitinthehopper.
•Alwaysaddthepowderslowlytothe󰘱uidwhile
mixing.Donotadd󰘱uidtothepowder.
•Innon-explosiveenvironmentsonly:Usea
powerfulmixerdrivesuchasaminimum800
watt,1/2in.drive,electricdrill.Gearreduced
drillsworkbest.Drillshouldhavehightorqueat
300-1200rpm.
•Aheavy-dutydrywallmud“H”bladeorlarge“Jiffy”
bladegenerallyworkswellformixing.
Note
NOTE: NOTE:
NOTE:Itwilltakemostofthe󰘰rstbatchof
materialto󰘰llthepumpandhoses.
Managing Managing
ManagingMortar Mortar MortarAfter After AfterMixing: Mixing: Mixing:
•Paycloseattentiontotheworklifeofthematerial
beingused.
•Onlymixthemortarkitsasneeded.Donotlet
mixedmortarsitlongerthannecessary.
•Scrapemortardownthesidesofthehopperas
thehoppermateriallevellowers.Donotletolder
mortarcureonthewalls.
•Occasionally,donotre󰘰llthehopperuntilitis
almostempty.Thisensuresallmaterialinhopper
isusedwhilefresh.
332612C 19

PrimewithMortarorEpoxy
Prime Prime
Primewith with withMortar Mortar Mortaror or orEpoxy Epoxy Epoxy
NOTICE NOTICE
NOTICE
Topreventmaterialcuringinsystem,neverload
mortarintoadrysystem.Loadingmortarinto
adrysystemwillcausethemortartostickto
internalcomponentsandcurecausingdamage
andrequiringreplacementofthoseparts.
Theapplicatornozzleortipmustberemovedduring
priming.Alwayspushoutanyremaining“wetout”
󰘱uidintoawastecontainerbeforecirculatingmortar.
Alwayscirculatecleanmortarbackintothehopper
forafewminutesbeforebeginningtospray.
1.Wetoutthesystem.See
WetOuttheSystem,page16.
2.MixtheMaterial.SeeMixtheMaterial,page19.
3.Closethebleedtypemasterairvalve(B).
B
A
ti21575a
Figure19
4.Removetipfromapplicator.
5.Fillthecleanhopperwithatleast4gallonsofthe
materialtobesprayed.Ifusing60ftofmaterial
hose,then󰘰llwith6gallons.
6.Turnairregulatoradjustmentknob(F)
counterclockwiseuntilitstopsandgauge(E)
readszero.
E
F
ti21571a
Figure20
7.Openthe󰘱uidballvalve(V)ontheendofthe
󰘱uidhose.
8.Placeapplicatoroutletinagroundedmetal5
gallonwastecontainer.
9.OpenthemotorON/OFFpilotballvalve(G)
locatedonbaseofapplicator.
20 332612C