Toro Multi Pro 1750 User manual

FormNo.3406-976RevA
ValveConversionKit
MultiPro®1750TurfSprayer
ModelNo.136-0372
InstallationInstructions
Thevalveconversionkitisakitthatreplacesthesprayercontrolvalvesandrelatedcomponentsforaturfsprayapplication
vehicle.
YoumaycontactTorodirectlyatwww .Toro.comforproductsafetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.
WARNING
CALIFORNIA
Proposition65Warning
ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato
causecancer,birthdefects,orreproductiveharm.
UseofthisproductmaycauseexposuretochemicalsknowntotheStateofCalifornia
tocausecancer,birthdefects,orotherreproductiveharm.
Safety
WARNING
Chemicalsubstancesusedinthespraysystemmaybehazardousandtoxictoyou,bystanders,animals,
plants,soils,orotherproperty.
•Carefullyreadandfollowthechemicalwarninglabelsandmaterialsafetydatasheets(MSDS)forall
chemicalsusedandprotectyourselfaccordingtothechemicalmanufacturer'srecommendations.For
example,useappropriatepersonalprotectiveequipment(PPE),includingfaceandeyeprotection,
gloves,orotherequipmenttoguardagainstpersonalcontactwithachemical.
•Theremaybemorethan1chemicalusedandinformationoneachchemicalshouldbeassessed.
•Refusetooperateorworkonthesprayerifthisinformationisnotavailable.
•Beforeworkingonaspraysystem,ensurethatthesystemhasbeentriplerinsedandneutralized
accordingtotherecommendationsofthechemicalmanufacturer(s)andthatallthevalveshavebeen
cycled3times.
•Verifythatthereisanadequatesupplyofcleanwaterandsoapnearby,andimmediatelywashoffany
chemicalsthatcontactyou.
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.Toro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3406-976*A

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedormissing.
127-6976
1.Decrease2.Increase
127-6979
1.Pump-returnow3.Agitationow
2.Flow
127-6981
1.Bypass-returnow3.Boomspray
2.Flow
127-6982
1.Pump-returnow2.Boomspray
2

Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparetoinstallthekit.
2Nopartsrequired–Disconnectingthepressure-sensetube.
3Nopartsrequired–Disconnectthewireharnessfromthe
valves.
4Nopartsrequired–Disconnecttheoptionalattachments.
5Nopartsrequired–Removetheboom-sectionvalves.
6Nopartsrequired–Removetheagitationnozzles.
7Nopartsrequired–Removetheagitation,rate,and
master-sprayvalves.
Cableties6
3-pinadapter5
84-pinadapter1
Replacethevalveelectricalconnectors.
Agitation,rate,andmaster-spray
manifold1
9Sectionvalvemanifold1
Installthevalveassemblies.
10Flow-meterhose—25x289mm(1x
11-3/8inches)1Installtheowmeterandhoses.
11Nopartsrequired–Connectthewireharness.
Handle1
Screw(6-32x5/8inch)1
Agitationthrottlevalve1
Bracket(nylon)1
Agitation-valvebracket1
Bolt(6x12mm)4
Eductor-shutoffvalve1
Eductor-shutoffbracket1
Flangelocknut(1/4inch)4
12
Flange-headbolt(5/16x3/4inch)2
Installingtheagitationthrottlevalveand
eductor–shutoffvalveformachineswith
theoptionaleductorkit.
13Agitation-nozzleassembly1Installingtheagitation-nozzleassembly
andhoses.
Returnhose—2.5x72cm(1x27-7/8
inches)1
Agitationsupplyhose—2.5x72cm(1x
28-1/4inches)1
14Bypasshose—2.5x110cm(1x43-1/2
inches)—machineswithouttheoptional
spraywandorelectrichosereelkit
1
Installthereturnhose,agitationsupply
hose,andbypasshose.
3

ProcedureDescriptionQty.Use
Sprayersupplyhose—2.5x73cm(1x
28-7/8inches)—machineswithoutthe
optionaleductorkit
1
Flangeclamp—40to64mm(1-9/16to
2-1/2inches)2
Gasket—25x35mm(1x1-3/8inches)2
Supportclamp—machineswithoutthe
optionaleductorkit1
Flange-headbolt(5/16x3/4
inch)—machineswithouttheoptional
eductorkit
1
Flangelocknut(5/16inch)—machines
withouttheoptionaleductorkit1
Lowersupplyhose—25x66cm(1
x25-3/4inches)machineswiththe
optionaleductorkit
1
Retainer(small)—machineswiththe
optionaleductorkit1
15
Uppersupplyhose—25x22cm(1x
8-5/8inches)machineswiththeoptional
eductorkit
1
Installthesprayersupplyhose.
Sectionbypasshose—2.5x146cm(1
x57-1/2inches)1
Supplyhose—left-boomsection—2x
205cm(3/4x80-13/16inches)1
Supplyhose—center-boomsection—2
x58cm(3/4x22-13/16inches)1
16
Supplyhose—right-boomsection—2x
170cm(3/4x66-13/16inches)1
Installthesprayvalvehoses.
Capandretrainer1
Straightbarbedtting(1/2inch)1
Quick-connecttting(socket)1
Hoseclamp13to32mm(1/2to1-1/4
inches)2
Hose—1.3x762cm(1/2x300inches)1
Hose—1.3x180cm(1/2x83inches)1
2412-36Hoseclamp6to11mm(1/4
to7/16inch)2
Bypassshutoffvalve1
17
Sectionbypasshose—2.5x146cm(1
x57-1/2inches)1
Installtheshutoffvalveandhosefor
theoptionalspraygunkitorelectric
hose-reelkit.
Eductorsupplyhose2x88cm(3/4x
34-11/16inches)1
18Retainer(small)1
Installthehosefortheoptionaleductor
kit.
19Nopartsrequired–Connectthepressuresensetube.
20Nopartsrequired–CompletetheinstallationoftheGeoLink
spraysystem-nishingkit.
4

1
PreparingtoInstalltheKit
NoPartsRequired
PreparingtheSprayerTankand
OptionalRinseTank
1.Parkthemachineonalevelsurface.
2.Engagetheparkingbrake.
3.Shutofftheengineandremovethekey.
Figure1
PreparingtheSprayerandOptional
RiseTankKit
1.Cleanthesprayer;refertoCleaningtheSprayerinthe
Operator’sManualforthemachine.
Important:Youmustcompletelyemptythe
sprayertankbeforeinstallingtheValveConversion
Kit.
2.Formachineswiththeoptionaltank-rinsekit,
performthefollowing:Pumpthewaterfromthe
rinsetankintothesprayertank;refertoOperating
theRinseKitintheInstallationInstructionsforthe
Tank-RinseKit.
3.Drainthewaterfromthesprayertank(Figure2);refer
toCleaningtheSprayerintheOperator’sManualforthe
machine.
Figure2
1.Valvebracket3.Drainvalve
2.Mountbolt
5

DisconnectingtheBattery
WARNING
Electricalsparkscancausethebatterygassesto
explode,resultinginpersonalinjury.
Incorrectbatterycableroutingcoulddamagethe
sprayerandcables,causingsparks.
•Alwaysdisconnectthenegative(black)battery
cablebeforedisconnectingthepositive(red)
cable.
•Alwaysconnectthepositive(red)batterycable
beforeconnectingthenegative(black)cable.
Batteryterminalsormetaltoolscouldshortagainst
metalsprayercomponents,causingsparks.
•Whenremovingorinstallingthebattery,donot
allowthebatteryterminalstotouchanymetal
partsofthesprayer.
•Donotallowmetaltoolstoshortbetweenthe
batteryterminalsandmetalpartsofthesprayer.
•Alwayskeepthebatterystrapinplacetoprotect
andsecurethebattery.
1.Movethemachineontoalevelsurface,engagethe
parkingbrake,shutoffthepump,andextendtheleft
andrightboomsectionstothehorizontalposition.
2.RotatethekeyswitchtotheOFFposition,andremove
thekey;refertotheOperator’sManual.
3.Unlatchtheseatbypushingtheseat-latchhandle
rearward(Figure3).
Figure3
1.Seat3.Seat-latchhandle
2.Proprod
4.Rotatetheseatandseatplateforwarduntiltheendof
theproprodattheprop-rodbracketisatthebottom
ofthegrooveofthebracket(Figure3).
5.Allowtheenginetocoolcompletely.
6.Disconnectthenegative(black—ground)cablefrom
thebatterypost(Figure4).
Note:Ensurethattheterminalofthebatterycable
doesnottouchthepost.
Figure4
1.Positivebatterypost4.Nut
2.Insulatorcover—positive
(red)cable
5.Bolt
3.Negativebatteryterminal6.Negativecable
7.Slipbacktheinsulatorcoverthedisconnectthepositive
(red)cablefromthebatterypost(Figure4).
6

2
Disconnectingthe
Pressure-SenseTube
NoPartsRequired
Procedure
1.Pressinthecollarforthetubecouplerintheendcap
oftherightboom-sectionvalve(Figure5).
Figure5
1.Ported-captting(endof
therightboom-section
valve)
3.Pressure-sensetube
2.Tubecoupler
2.Pullthepressure-sensetubeforthedashgaugeoutof
thetubecoupler(Figure5).
3
DisconnectingtheWire
HarnessfromtheValves
NoPartsRequired
Procedure
1.Removethescrewthatsecuresthe3-contactconnector
ofthewireharnesslabeledRIGHTSPRAYVALVEfrom
rightsprayvalve(Figure6).
Figure6
1.Rightsprayvalve4.Spray-valveconnector
2.Centersprayvalve5.3-contactconnector
3.Leftsprayvalve6.Screw
2.Removethe3-contactconnectorofthewireharness
fromthesprayvalve(Figure6).
3.Repeatsteps1and2forthe3-contactconnectorsof
thewireharnesslabeledCENTERSPRAYV ALVEand
LEFTSPRAYVALVE.
4.Removethescrewthatsecuresthe3-contactconnector
ofthewireharnesslabeledMASTERSPRAYVALVEfrom
rightmastersprayvalve(Figure7).
7

Figure7
1.Mastersprayvalve4.Valveelectricalconnector
(agitationvalve)
2.Ratevalve5.3-contactconnector
(wireharness—AGITATION
VALVE)
3.Agitationvalve6.Valveelectricalconnector
(mastersprayvalve)
5.Removethe3-contactconnectorofthewireharness
fromthevalve(Figure7).
6.Repeatsteps4and5forthe3-contactconnectorsof
thewireharnesslabeledRATEV ALVEandAGITATION
VALVE.
7.Removethe5push-infastenersofthewire
harnessfromthesection-valvebracketandthe
agitation/rate/master-spraybracket.
Figure8
1.Bracket(throttlevalve)3.Bracket
(agitation/rate/master-spray
valve)
2.Push-infastener
8

4
DisconnectingtheOptional
Attachments
NoPartsRequired
DisconnectingtheOptionalEductorKit
1.Removetheangeclampthatsecurestheanged
hose-barbofthesupplyhosetotheinletangeofthe
eductor(Figure9).
Figure9
1.Inletange(eductor)3.Flangeclamp
2.Gasket4.Flanged-hose-barb
(supplyhose)
2.Removetheangedhosebarbandgasketfromthe
eductor(Figure9).
Note:Retaintheangeclampandgasketfor
installationin18InstallingtheSupplyHoseforthe
OptionalEductorKit(page47).Younolongerneed
thesupplyhoseandyouwillremoveitwiththe
agitation,rate,andmastersprayvalvesin7Removing
theAgitation,Rate,andMaster-SprayValves(page14).
3.Removetheretainerthatsecuresthe90°barbedtting
ofthesprayersupplyhosetotheT-ttinglocated
forwardofthepressure-reliefvalve(Figure11).
Note:RetaintheretainersforinstallationinInstalling
theSprayerSupplyHose—Machinewithoutthe
OptionalEductorKit(page34).
Figure10
Figure11
1.Retainer5.Sprayersupplyhose
2.90°barbedtting(sprayer
supplyhose)
6.Pressure-reliefvalve
3.Frontofthemachine7.3-wayvalve
4.T-tting
4.Removethe90°barbedttingfromtheT-tting
(Figure11).
9

DisconnectingtheOptionalElectric
Hose-ReelKit
1.Removethehoseclampthatsecuresthesupplyhoseto
thebarbedttingattheinletswivelofthereel(Figure
12).
Figure12
1.Barbedtting(inletswivel)3.Supplyhose(hosereel)
2.Hoseclamp
2.Removethesupplyhosefromthebarbedtting(Figure
12).
3.Removetheinlethosefromthesupportclampatthe
forwardstrapofthesprayertank.
Note:Younolongerneedthesupplyhoseand
youwillremoveitwiththeboomsectionvalvesin5
RemovingtheBoom-SectionValves(page11).
DisconnectingtheOptionalHand
Spray-WandKit
1.Removethehoseclampthatsecuresthesupplyhoseto
thebarbedttingofthespraygun(Figure13).
Figure13
1.Supplyhose(handspray
wand)
3.Barbedtting(spraygun)
2.Hoseclamp
2.Removethesupplyhosefromthebarbedtting(Figure
13)
Note:Younolongerneedthesupplyhoseand
youwillremoveitwiththeboomsectionvalvesin5
RemovingtheBoom-SectionValves(page11).
10

5
RemovingtheBoom-Section
Valves
NoPartsRequired
RemovingtheBoom-SectionHoses
1.Attheouter-boomsection,removethehoseclamp
thatsecuresthesupplyhosefortheboomsectionto
thebarbedT-tting(Figure14).
Note:Retainthehoseclampforinstallationin
InstallingtheSupplyHosestotheBoomSections
(page39)
Figure14
1.Outerboomsection4.Hoseclamp
2.Supplyhose(outer-boom
section)
5.R-clamp
3.BarbedT-tting
2.RemovethehosefromtheT-tting(Figure14).
3.RemovethefreeendofthehosefromtheR-clamp
(Figure14).
4.Repeatsteps1through3forthesupplyhoseatthe
otherouter-boomsection.
5.Underthecenter-boomsection,removethehose
clampthatsecuresthesupplyhosefortheboom
sectiontothebarbedT-tting(Figure15).
Note:Retainthehoseclampforinstallationin
InstallingtheSupplyHosestotheBoomSections
(page39).
Figure15
1.Centerboom-sectionvalve4.Supplyhose(center-boom
section)
2.Center-boomsection5.Hoseclamp
3.Leftsideofthemachine6.BarbedT-tting
11

RemovingtheFlowMeterfromthe
ValveManifolds
1.Removetheangeclampthatsecuresthebarbed
angettingoftheowmeterhosetotheowmeter
(Figure16).
Figure16
1.Flangeclamp4.Barbedangetting
(ow-meterhose)
2.Gasket5.Adaptertting(left
boom-sectionvalve)
3.Flowmeter
2.Removetheangeclampthatsecuretheowmeter
totheadapterttingattheleftboom-sectionvalve
(Figure16).
3.Removetheowmeterand2gasketsfromthevalve
manifolds(Figure16).
Note:Settheowmeteraside—donotremovethe
electricalconnector;retaintheangeclampsand
gasketsforinstallationinInstallingtheFlowMeter
(page26).
RemovingtheBypassHosefromthe
Boom-SectionValves
1.Removetheretainerthatsecuresthe90°barbedtting
ofthebypasshosefromthesocketttingofthebypass
valveattherightboomsectionvalve(Figure17).
Figure17
1.Bypassmanifold
(boom-sectionvalves)
3.Bypasshose
2.Retainer
2.Removethebypasshosefromthebypassvalve(Figure
17).
12

RemovingtheBoom-SectionValves,
SupplyHoses,andSection-Valve
Mount
1.Removethe4ange-headbolts(5/16x3/4inch)that
securethesection-valvebrackettothesection-valve
mount(Figure18).
Note:Retaintheange-headboltsforinstallationin
InstallingtheSectionValveManifold(page24).
Figure18
1.Bracket(section-valve)2.Flange-headbolt(5/16x
3/4inch)
2.Lifttheboom-sectionvalves,supplyhoses,and
section-valvebracketfromthemachine(Figure19).
Note:Younolongerneedthevalves,hoses,and
bracket.
Figure19
6
RemovingtheAgitation
Nozzles
NoPartsRequired
RemovingtheAgitationNozzlesfrom
theSprayerTank
1.Removethe3retainersthatsecuretheagitationnozzles
tothebulkheadttingsattheleftsideofthesprayer
tank(Figure20).
Note:Retaintheretainersforinstallationin13
InstallingtheAgitation-NozzleAssemblyandHoses
(page30).
Figure20
1.Bulkheadtting3.Retainer
2.Agitationnozzle
2.Removetheagitationnozzlesfromthebulkhead
ttings(Figure20).
13

RemovingtheBracketfortheAgitation
ThrottleMount
1.Removethe2ange-headbolts(5/16x5/8inch)that
securetheagitationthrottlevalvetothethrottle-valve
bracket(Figure21).
Figure21
1.Agitationsupplyhose3.Bracket(throttlevalve)
2.Flange-headbolt(5/16x
5/8inch)
4.Agitationthrottlevalve
2.Removethe2ange-headbolts(5/16x3/4inch)that
securethethrottle-valvebrackettothethrottle-valve
mount,andremovethebracket(Figure22).
Note:Younolongerneedthe4ange-headboltsand
throttle-valvebracket.
Figure22
1.Mount(throttle-valve
bracket)
3.Flange-headbolt(5/16x
3/4inch)
2.Bracket(throttlevalve)
7
RemovingtheAgitation,Rate,
andMaster-SprayValves
NoPartsRequired
DisconnectingtheReturn,
Sprayer-Supply,andBypassHoses
1.Atthebackofthemachine,removetheretainerthat
securesthe90°barbedttingofthereturnhosetothe
T-ttinglocatedinboardofthepressure-reliefvalve
(Figure23).
Note:RetaintheretainersforinstallationinInstalling
theReturnHose(page31).
Figure23
1.Pressure-reliefvalve4.T-tting
2.90°barbedtting(return
hose)
5.Retainer
3.Frontofthemachine
2.Removethe90°barbedttingfromtheT-tting
(Figure23).
3.Removetheretainerthatsecuresthe90°barbedtting
ofthesprayersupplyhosetotheT-ttinglocated
forwardofthepressure-reliefvalve(Figure24).
Note:RetaintheretainersforinstallationinInstalling
theSprayerSupplyHose—Machinewithoutthe
OptionalEductorKit(page34).
14

Figure24
1.Retainer4.T-tting
2.90°barbedtting(sprayer
supplyhose)
5.Pressure-reliefvalve
3.Frontofthemachine
4.Removethe90°barbedttingfromtheT-tting
(Figure24).
5.Atthetopoftheofthesprayertank,removethe
retainerthatsecuresthestraightbarbedttingofthe
bypasshosetotheT-tting(Figure25).
Note:RetaintheretainersforinstallationinInstalling
theBypassHose—MachineswithouttheOptional
SprayWandKitorElectricHoseReelKit(page33).
Figure25
1.Retainer3.Straightbarbedtting
(bypasshose)
2.T-tting
6.RemovethestraightbarbedttingfromtheT-tting
(Figure25).
RemovingtheAgitation,Rate,and
Master-SprayValvesfromtheMachine
1.Whilesupportingthebracketfortheagitation,rate,
andmaster-sprayvalves,removethe3ange-head
bolts(5/16x3/4inch)thatsecurevalvebrackettothe
mount(Figure26).
Figure26
1.Mount3.Flange-headbolts(5/16x
3/4inch)
2.Bracket
2.Removethebracket,valves,hoses,andagitation
nozzlesfromthemachine(Figure27).
Note:Retainthe3ange-headbolts(5/16x3/4inch)
forinstallationinInstallingtheAgitation,Rate,and
Master-SprayValveManifold(page24);younolonger
needthebracket,valves,hoses,andagitationnozzles.
Figure27
15

RemovingtheSectionBypassHose
1.Removetheretainerthatsecuresthe90°barbedtting
ofthesectionbypasshosefortheboom-sectionvalves
fromthebulkheadttingatthebackofthesprayer
tank(Figure28).
Figure28
1.Retainer3.Bulkheadtting(sprayer
tank)
2.90°barbedtting—section
bypasshose
(boom-sectionvalves)
2.Removethe90°barbedttingfromthebulkhead
tting(Figure28).
Note:RetaintheretainersforinstallationinInstalling
theSectionBypassHose(page37);younolongerneed
thebypasshosefortheboom-sectionvalves.
8
ReplacingtheValveElectrical
Connectors
Partsneededforthisprocedure:
6Cableties
53-pinadapter
14-pinadapter
PreparingtheWireHarness
1.Atthebackofthemachine,removethe3tiewrapsthat
securetheconvolutedtubingandinline-fuseblockto
thewireharnessforthebranchlabeledRIGHTSPRAY
VALVEasshowninFigure29.
Figure29
1.DINconnectors4.Inline-fuseblock
2.Label5.Cableties
3.Convolutedtubing
2.Remove76mm(3inches)sectionofconvolutedtubing
asshowninFigure30.
Figure30
1.Removedsectionofconvolutedtube—76mm(3inches)
3.Positiontheconvolutedtubingtowardthemainbranch
ofthewireharnessasshowninFigure31.
16

Figure31
1.Inline-fuseblock3.Cabletie
2.Positionedconvoluted
tubing
4.Aligntheinline-fuseblocktotheconvolutedtubingas
showninFigure31andsecurethefuseblocktothe
tubingwithacabletie.
5.CuttheDINconnectorharnessbelowtheDIN
connector(Figure32)
Note:Cuttheharnessasclosetotheconnector.
Figure32
1.DINconnector
6.Removea70mm(2-3/4inches)sectionofthe
sheathingfromtheDINconnectorharness(Figure33).
Figure33
1.Cablesheathing70mm
(2-3/4inches)
3.Removedsectionofwire
insulation—8mm(5/16
inch)
2.Wiresplice(factorymade)
7.Remove8mm(5/16inch)ofinsulationfromthe3
wiresoftheDINconnectorharness(Figure33).
8.Repeatsteps1though7forthewireharnessbranches
labelsCENTERSPRAYVALVE,LEFTSPRAYVALVE,RATE
VALVE,AGITATIONVALVE,andMASTERSPRAYVALVE.
InstallingtheRightSpray-Valve
Connector
1.AlignthewireinsulationcolorsoftheDINharness
tothewireinsulationcolorsofthe3-pinadapterfor
therightsprayvalveasshowninthewiretableforthe
rightsprayvalve.
17

WiringTable—RightSprayValve
Wirecolorcodes—DINwire
harness
Wirecolorcodes—3-pin
adapter
BrownPink
BlueBlack
Yellow/greenWhite
2.InsertthewireoftheDINwireharnessintothe
butt-spliceconnectorofthe3-pinadapter(Figure34).
Figure34
1.3-pinadapter3.Butt-spliceconnector
2.DINwireharness4.Exposedwire9.5mm(3/8
inch)
3.Centerthecrimpingtooloverthebutt-spliceconnector
andwiresandcrimptheconnectorsecurely(Figure35).
Figure35
1.3-pinadapter3.Connector(centerspray)
2.Wireharnessbranch(left
spray)
4.Connector(rightspray)
4.Repeatsteps2and3forthe2remainingwires.
5.Useaheatguntoshrinktheinsulatingsleevesofthe3
butt-spliceconnectors(Figure36).
Figure36
18

InstallingtheCenterSpray-Valve
Connector
1.AlignthewireinsulationcolorsoftheDINharnessto
thewireinsulationcolorsofthe3-pinadapterforthe
centersprayvalveasshowninthewiretableforthe
centersprayvalve.
WiringTable—CenterSprayValve
Wirecolorcodes—DINwire
harness
Wirecolorcodes—3-pin
adapter
BrownPink
BlueBlack
Yellow/greenWhite
2.InsertthewireoftheDINwireharnessintothe
butt-spliceconnectorofthe3-pinadapter
3.Centerthecrimpingtooloverthebutt-spliceconnector
andwiresandcrimptheconnectorsecurely.
4.Repeatsteps2and3forthe2remainingwires.
5.Useaheatguntoshrinktheinsulatingsleevesofthe
3butt-spliceconnectors.
InstallingtheLeftSpray-Valve
Connector
1.AlignthewireinsulationcolorsoftheDINharnessto
thewireinsulationcolorsofthe3-pinadapterforthe
leftsprayvalveasshowninthewiretablefortheleft
sprayvalve.
WiringTable—LeftSprayValve
Wirecolorcodes—DINwire
harness
Wirecolorcodes—3-pin
adapter
BrownPink
BlueBlack
Yellow/greenWhite
2.InsertthewireoftheDINwireharnessintothe
butt-spliceconnectorofthe3-pinadapter
3.Centerthecrimpingtooloverthebutt-spliceconnector
andwiresandcrimptheconnectorsecurely.
4.Repeatsteps2and3forthe2remainingwires.
5.Useaheatguntoshrinktheinsulatingsleevesofthe
3butt-spliceconnectors.
InstallingtheRate-ValveConnector
1.Cutoffthebutt-spliceconnectorsforthepinkwire
andblackwiresofthe4-pinadapter(Figure37).
Figure37
1.4-pinadapter3.Pinkwire
2.Blackwire4.Butt-spliceconnector
2.Strip8mm(5/16inch)ofinsulationfromthepinkand
blackwiresofthe4-pinadapter(Figure38).
Note:Youwillconnectthepinkandblackwiresof
the4-pinadapterinInstallingtheMaster-SprayValve
Connector(page22).
Figure38
1.Blackwire(4-pinadapter)3.Removedsectionofwire
insulation—8mm(5/16
inch)
2.Pinkwire(4-pinadapter)
3.AlignthebrownwireoftheDINharnesswiththegray
wireofthe4-pinadapterfortheratevalve(Figure39);
refertothewiretablefortheratevalve.
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Figure39
1.4-pinadapter(ratevalve)4.Bluewire(DINwire
harness)
2.Graywire(4-pinadapter)5.Brownwire(DINwire
harness)
3.Greenwire(4-pinadapter)6.DINharness(ratevalve)
WiringTable—RateValve
Wirecolorcodes—DINwire
harness
Wirecolorcodes—4-pin
adapter(rate-valveposition)
NotapplicablePink
NotapplicableBlack
BrownGray
BlueGreen
4.InsertthebrownwireoftheDINwireharnessinto
thebutt-spliceconnectoronthegraywireofthe4-pin
adapterfortheratevalve.
5.Centerthecrimpingtooloverthebutt-spliceconnector
andwiresandcrimptheconnectorsecurely.
6.InsertthebluewireoftheDINharnessandbutt-splice
connectoronthegreenwireofthe4-pinadapterfor
theratevalve(Figure39).
7.Centerthecrimpingtooloverthebutt-spliceconnector
andwiresandcrimptheconnectorsecurely.
8.Useaheatguntoshrinktheinsulatingsleevesofthe
butt-spliceconnectorsofthewiresthatyouinstalled
insteps3through6.
9.TerminatethegreenandyellowwireoftheDIN
connectorasfollows:
A.Cuttheconductorsofthegreenandyellowwire
ushwiththeinsulation(Figure40).
Figure40
1.Greenandyellowwire
(cuttingtheconductor)
3.Tapingwirestogether
2.Tapingtheendofthe
greenandyellowwire
B.Wraptheendofthegreenandyellowwirewith
electricaltapetosealthewire(Figure40).
C.Foldthegreenandyellowwiretothebrownwire
andbluewireandwrapthe3wirestogetherwith
theelectricaltape(Figure40).
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