Toro Multi Pro 1750 User manual

FormNo.3409-679RevD
MultiPro®1750TurfSprayer
ModelNo.41188—SerialNo.400000000andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)*3409-679*D

TheMultiProturfsprayerisadedicatedturfspray
applicationvehicleandisintendedtobeused
byprofessional,hiredoperatorsincommercial
applications.Itisprimarilydesignedforsprayingon
well-maintainedlawnsinparks,golfcourses,sports
elds,andoncommercialgrounds.
ThisproductcomplieswithallrelevantEuropean
directives;fordetails,pleaseseetheseparateproduct
specicDeclarationofConformity(DOC)sheet.
WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemical
orchemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Useofthisproductmaycauseexposure
tochemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.
ThissparkignitionsystemcomplieswithCanadian
ICES-002
TheenclosedEngineOwner'sManualis
suppliedforinformationregardingtheUS
EnvironmentalProtectionAgency(EPA)and
theCaliforniaEmissionControlRegulationof
emissionsystems,maintenance,andwarranty.
Replacementsmaybeorderedthroughtheengine
manufacturer.
Introduction
Readthismanualcarefullytolearnhowtooperate
andmaintainyourproductproperly.Theinformation
inthismanualcanhelpyouandothersavoidinjury
andproductdamage.AlthoughTorodesignsand
producessafeproducts,youareresponsiblefor
operatingtheproductproperlyandsafely.
YoumaycontactT orodirectlyatwww.Toro.com
forproductsafetyandoperationtrainingmaterials,
accessoryinformation,helpndingadealer,orto
registeryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
illustratesthelocationofthemodelandserialnumbers
ontheproduct.
g023031
Figure1
1.Locationofthemodelandserialnumbers
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.
g000502
Figure2
1.Safety-alertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
©2018—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554202
Contactusatwww.Toro.com.
PrintedintheUSA
AllRightsReserved

Contents
Safety.......................................................................4
GeneralSafety...................................................4
SafeOperatingPractices....................................4
ChemicalSafety.................................................5
WhileOperating..................................................5
Maintenance.......................................................7
SafetyandInstructionalDecals..........................8
Setup......................................................................14
1InstallingtheAnti-SiphonFill
Receptacle....................................................14
2CheckingtheSection-HingeSprings..............14
3LearningMoreaboutYourProduct.................15
ProductOverview...................................................16
Controls...........................................................18
Specications..................................................22
Attachments/Accessories.................................22
Operation................................................................22
SafetyFirst.......................................................22
PreparingtoDrivetheMachine.........................22
PerformingthePre-StartingChecks.................24
OperatingtheMachine.....................................24
BreakinginaNewSprayer...............................25
PreparingtoUsetheSprayer............................26
OperatingtheSprayer......................................28
UsingtheDifferentialLock................................28
FillingtheFresh-WaterT ank.............................28
FillingtheSprayTank........................................28
OperatingtheSections.....................................29
Spraying...........................................................29
SprayingTips....................................................30
CalibratingtheSprayerFlow.............................30
CalibratingtheSprayerSpeed..........................31
CalibratingtheSection-BypassValves..............31
Agitation-BypassValveKnobPosition..............32
CalibratingtheAgitation-BypassValve.............32
AdjustingtheMaster-Section-Bypass
Valve.............................................................33
LocatingtheSprayPump..................................33
HaulingtheMachine.........................................33
TransportingtheSprayer..................................33
TowingtheSprayer...........................................34
SprayFilterRecommendations........................34
Maintenance...........................................................37
RecommendedMaintenanceSchedule(s)...........37
DailyMaintenanceChecklist.............................38
NotationforAreasofConcern...........................39
Pre-MaintenanceProcedures..............................40
RaisingtheSprayer..........................................40
Lubrication..........................................................40
GreasingtheMachine.......................................40
GreasingtheSprayerPump.............................40
GreasingtheSectionHinges............................41
EngineMaintenance...........................................42
CheckingtheAir-IntakeScreen........................42
ServicingtheAirCleaner..................................42
ServicingtheEngineOil....................................43
ChangingtheSparkPlugs................................44
FuelSystemMaintenance...................................45
ReplacingtheFuelFilter...................................45
ServicingtheCarbonCanister..........................46
DrainingtheFuelT ank......................................46
ElectricalSystemMaintenance...........................47
LocatingtheFuses...........................................47
ServicingtheBattery.........................................47
DriveSystemMaintenance..................................49
InspectingtheWheelsandTires.......................49
AdjustingtheDifferential-LockCable................49
AdjustingtheFrontWheelT oe-in......................49
BrakeMaintenance.............................................50
CheckingtheBrakeFluid..................................50
InspectingtheBrakes.......................................50
AdjustingtheParkingBrake..............................51
HydraulicSystemMaintenance...........................51
CheckingtheTransaxle/Hydraulic
Fluid..............................................................51
ChangingTransaxle/HydraulicFluid.................52
ReplacingtheHydraulicFilter..........................52
CheckingtheHydraulicLinesand
Hoses............................................................53
SpraySystemMaintenance.................................53
InspectingtheHoses........................................53
ChangingtheSuctionFilter...............................54
ChangingthePressureFilter............................54
ChangingtheNozzleFilter................................55
InspectingthePump.........................................55
InspectingtheNylonPivotBushings.................55
AdjustingtheBoomstoLevel............................56
Cleaning..............................................................57
CleaningtheFlowMeter...................................57
CleaningtheSprayerValves.............................58
Storage...................................................................67
Troubleshooting......................................................69
Schematics.............................................................72
3

Safety
Improperuseormaintenancebytheoperatororowner
canresultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructionsandalwayspay
attentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger.Failuretocomplywith
theinstructionmayresultinpersonalinjuryordeath.
Themachinewasevaluatedtotherequirementsof
SAEJ2258.
GeneralSafety
Thisproductiscapableofamputatinghandsand
feetandofthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriouspersonalinjury.
Usingthisproductforpurposesotherthanitsintended
usecouldprovedangeroustoyouandbystanders.
•Readandunderstandthecontentsofthis
Operator’sManualbeforestartingtheengine.
•Donotputyourhandsorfeetnearmoving
componentsofthemachine.
•Donotoperatethemachinewithoutallguards
andothersafetyprotectivedevicesinplaceand
workingonthemachine.
•Keepclearofanydischargeopening.Keep
bystandersandpetsasafedistanceawayfrom
themachine.
•Keepchildrenoutoftheoperatingarea.Never
allowchildrentooperatethemachine.
•Stopthemachineandshutofftheenginebefore
servicing,fueling,oruncloggingthemachine.
Improperlyusingormaintainingthismachinecan
resultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructionsandalwayspay
attentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger—personalsafety
instruction.Failuretocomplywiththeseinstructions
mayresultinpersonalinjuryordeath.
Youcanndadditionalsafetyinformationwhere
neededthroughoutthisOperator’sManual.
SafeOperatingPractices
Important:Themachineisdesignedprimarily
asanoff-roadvehicleandisnotintendedfor
extensiveuseonpublicroads.Whenusing
themachineonpublicroads,followalltrafc
regulationsanduseanyadditionalaccessories
thatmayberequiredbylaw,suchaslights,turn
signals,slow-moving-vehicle(SMV)sign,and
othersasrequired.
TheMultiPro1750TurfSprayerwasdesigned
andtestedtooffersafeservicewhenoperatedand
maintainedproperly.Althoughhazardcontroland
accidentpreventionpartiallyaredependentuponthe
designandcongurationofthemachine,thesefactors
arealsodependentupontheawareness,concern,
andpropertrainingofthepersonnelinvolvedinthe
operation,maintenanceandstorageofthemachine.
Improperuseormaintenanceofthemachinecan
resultininjuryordeath.
NotalloftheattachmentsthatadapttotheMultiPro
1750TurfSprayerarecoveredinthismanual.See
thespecicoperator’smanualprovidedwitheach
attachmentforadditionalsafetyinstructions.Read
thesemanuals.
Toreducethepotentialforinjuryordeath,complywith
thefollowingsafetyinstructions:
Supervisor'sResponsibilities
•Makesurethatoperatorsarethoroughlytrained
andfamiliarwiththeOperator'sManual,engine
manual,andalllabelsonthemachine.
•Establishyourownspecialproceduresandwork
rulesforunusualoperatingconditions(e.g.,slopes
toosteepforsprayeroperation).
BeforeOperating
•Operatethemachineonlyafterreadingand
understandingthecontentsofthismanual.
•Neverallowchildrentooperatethemachine.
•Thismachineisdesignedtocarrytheoperator.
Nevercarryanypassengersonthemachine.
•Neveroperatethesprayerwhenill,tired,orunder
theinuenceofdrugsoralcohol.
•Becomefamiliarwiththecontrolsandknowhow
toshutofftheenginequickly.
•Keepallshields,safetydevices,anddecals
inplace.Ifashield,safetydevice,ordecalis
malfunctioning,illegible,ordamaged,repairor
replaceitbeforeoperatingthemachine.
•Wearappropriateclothing;includingsafety
glasses,longpants,substantialslip-resistant
footwear,gloves,andhearingprotection.Donot
wearjewelryorlooseclothing.Tiebacklonghair.
CAUTION
Thismachineproducessoundlevelsin
excessof85dBAattheoperator’searand
cancausehearinglossthroughextended
periodsofexposure.
Wearhearingprotectionwhenoperating
thismachine.
4

•Operateonlyindaylightorgoodarticiallight.
•Neverspraywithbystanderspresent.
•Neverspraywhilepeople,especiallychildrenor
petsarenearby.
•Beforeoperatingthemachine,alwayscheckthe
designatedareasofthesprayerthatarestatedin
thePre-StartingChecksintheOperationsection.
Ifthemachinedoesnotfunctioncorrectlyoris
damagedinanyway,donotusethesprayer.
Makesurethattheproblemiscorrectedbeforethe
sprayerorattachmentisoperated.
•Makesurethattheoperator’sareaiscleanand
freefromchemicalresidueanddebrisbuildup.
•Ensurethatalluidlineconnectorsaretightand
allhosesareingoodconditionbeforeapplying
pressuretothesystem.
ChemicalSafety
WARNING
•Chemicalsubstancesusedinthesprayer
systemmaybehazardousandtoxicto
you,bystanders,animals,plants,soilsor
otherproperty.
•Carefullyreadandfollowthechemical
warninglabelsandmaterialsafetydata
sheets(MSDS)forallchemicalsusedand
protectyourselfaccordingtothechemical
manufacturer'srecommendations.Ensure
thataslittleskinaspossibleisexposed
whileusingchemicals.Useappropriate
personalprotectiveequipment(PPE)
toguardagainstpersonalcontactwith
chemicals,suchas:
–safetyglasses,goggles,and/orface
shield
–respiratororltermask
–chemicalresistantgloves
–rubberbootsorothersubstantial
footwear
–hearingprotection
–cleanchangeofclothes,soap,and
disposabletowels,tobekeptonhand,
intheeventofachemicalspill.
Important:Keepinmindthattheremaybemore
than1chemicalused,andinformationoneach
chemicalshouldbeassessed.
Refusetooperateorworkonthesprayerifthis
informationisnotavailable.
Beforeworkingonasprayersystem,make
surethatthesystemhasbeentriplerinsedand
neutralizedaccordingtotherecommendationsof
thechemicalmanufacturer(s)andallofthevalves
havebeencycled3times.
Verifythereisanadequatesupplyofcleanwater
andsoapnearby,andimmediatelywashoffany
chemicalsthatcontactyou.
•Obtainpropertrainingbeforeusingorhandling
chemicals.
•Usethecorrectchemicalforthejob.
•Followthechemicalmanufacturer'sinstructionsfor
thesafeapplicationofthechemical.Donotexceed
recommendedsystemapplicationpressure.
•Donotll,calibrate,orcleantheunitwhenpeople,
especiallychildren,orpetsareinthearea.
•Handlechemicalsinawellventilatedarea.
•Havecleanwateravailableespeciallywhenlling
thespraytank.
•Donoteat,drink,orsmokewhileworkingwith
chemicals.
•Donotcleanspraynozzlesbyblowingthrough
themorplacinginyourmouth.
•Alwayswashyourhandsandotherexposedareas
assoonaspossibleafteryounishworkingwith
chemicals.
•Keepchemicalsintheiroriginalpackagesand
storedinasafelocation.
•Properlydisposeofunusedchemicalsand
chemicalcontainersasinstructedbythechemical
manufacturerandyourlocalcodes.
•Chemicalsandfumesaredangerous;neverenter
thetankorplaceyourheadoverorintheopening
ofatank.
•Followalllocal,state,andfederalregulationsfor
spreadingorsprayingchemicals.
WhileOperating
WARNING
Engineexhaustcontainscarbonmonoxide,
whichisanodorless,deadlypoisonthatcan
killyou.
Donotrunengineindoorsorinanenclosed
area.
•Remainseatedwheneverthesprayerisinmotion.
Keepbothhandsonthesteeringwheelwhenever
possible.Keepyourarmsandlegswithinthe
operator’scompartmentatalltimes.
5

•Failuretooperatethemachinesafelymayresult
inanaccident,tipoverofthesprayer,andserious
injuryordeath.Drivecarefully.T opreventtipping
orlossofcontrol:
–Useextremecaution,reducespeed,and
maintainasafedistancearoundsandtraps,
ditches,creeks,ramps,unfamiliarareas,or
anyareasthathaveabruptchangesinground
conditionsorelevation.
–Watchforholesorotherhiddenhazards.
–Useextracautionwhenoperatingthemachine
onwetsurfaces,inadverseweatherconditions,
athigherspeeds,orwithafullload.Stopping
timeanddistanceincreaseswithafullload.
–Avoidsuddenstopsandstarts.Donotgo
fromreversetoforwardorforwardtoreverse
withoutrstcomingtoacompletestop.
–Slowdownbeforeturning.Donotattempt
sharpturnsorabruptmaneuversorother
unsafedrivingactionsthatmaycausealoss
ofsprayercontrol.
–Beforebackingup,looktotherearandensure
thatnooneisbehindyou.Backupslowly.
–Watchoutfortrafcwhenyouarenearor
crossingroads.Alwaysyieldtherightofwayto
pedestriansandothervehicles.Thissprayer
isnotdesignedforuseonstreetsorhighways.
Alwayssignalyourturnsorstopearlyenough
sothatotherpeopleknowwhatyouplantodo.
Obeyalltrafcrulesandregulations.
–Theelectricalandexhaustsystemsofthe
sprayercanproducesparkscapableofigniting
explosivematerials.Neveroperatethesprayer
inornearanareawherethereisdustorfumes
intheairwhichareexplosive.
–Ifyouareeverunsureaboutsafeoperation,
stopworkandaskyoursupervisor.
•Donottouchtheengineormuferwhiletheengine
isrunningorsoonafterithasshutoff.These
areasmaybehotenoughtocauseburns.
•Ifthemachineevervibratesabnormally,stop
immediately,waitforallmotiontostop,andinspect
thesprayerfordamage.Repairalldamagebefore
resumingoperation.
•Beforegettingofftheseat:
1.Stopthemachine.
2.PlacetherangeselectorintheNEUTRAL
positionandsettheparkingbrake.
3.TurntheignitionkeytotheOFFposition.
4.Removetheignitionkey.
Important:Donotparkthemachineon
anincline.
•Lightningcancausesevereinjuryordeath.If
lightningisseenorthunderisheardinthearea,do
notoperatethemachine;seekshelter.
Braking
•Slowdownbeforeyouapproachanobstacle.This
givesyouextratimetostoporturnaway.Hitting
anobstaclecandamagethemachineandits
contents.Moreimportant,itcaninjureyou.
•GrossVehicleWeight(GVW)hasamajorimpact
onyourabilitytostopand/orturn.Heavyloads
andattachmentsmakeamachinehardertostop
orturn.Theheaviertheload,thelongerittakes
tostop.
•Turfandpavementaremuchmoreslipperywhen
theyarewet.Itcantake2to4timesaslongto
stoponwetsurfacesasondrysurfaces.Ifyou
drivethroughstandingwaterdeepenoughto
getthebrakeswet,theywillnotworkwelluntil
theyaredry.Afterdrivingthroughwater,you
shouldtestthebrakestomakesurethattheywork
properly.Iftheydonot,driveslowlywhileputting
lightpressureonthebrakepedal.Thiswilldrythe
brakesout.
ROPSSafety
Note:ForeachmachinecoveredinthisOperator’s
Manual,acabinstalledbyToroisaROPS.
•DonotremovetheROPSfromthemachine.
•Fastentheseatbeltandensurethatyoucan
releaseitquicklyinanemergency.Alwayswear
yourseatbeltwhentherollbarisuporona
machinewithacabinstalledbyToro.
•Checkcarefullyforoverheadobstructionsanddo
notcontactthem.
•KeeptheROPSinsafeoperatingconditionby
thoroughlyinspectingitperiodicallyfordamage
andkeepingallthemountingfastenerstight.
•ReplaceanydamagedROPScomponent.Donot
repairoralterit.
OperatingonHillsandRough
Terrain
Operatingthesprayeronahillmaycausetippingor
rollingofthemachine,ortheenginemaystallandyou
couldloseheadwayonthehill.Thiscouldresultin
personalinjury.
•Donotacceleratequicklyorsuddenlyapplythe
brakeswhenbackingdownahill,especiallywitha
load.
6

•Neverdriveacrossasteephill;alwaysdrive
straightupordownorgoaroundthehill.
•Iftheenginestallsoryoubegintoloseheadway
whileclimbingahill,graduallyapplythebrakes
andslowlybackstraightdownthehill.
•Turningwhiletravelingupordownhillscanbe
dangerous.Ifyouhavetoturnwhileonahill,doit
slowlyandcautiously.Nevermakesharporfast
turns.
•Heavyloadsaffectstability.Reducetheweightof
theloadandyourspeedwhenoperatingonhills.
•Avoidstoppingonhills,especiallywithaload.
Stoppingwhilegoingdownahillwilltakelonger
thanstoppingonlevelground.Ifyoumuststop
themachine,avoidsuddenspeedchanges,which
mayinitiatetippingorrollingofthemachine.
Donotsuddenlyapplythebrakeswhenrolling
backward,asthismaycausethemachineto
overturn.
•Usetheseatbeltwhenoperatingthemachineand
becertainthatitcanbereleasedquicklyinthe
eventofanemergency.
•Donotremoveoraltertherolloverprotection
system(ROPS).
•Alwayskeepthetransmissioningearwhenyou
drivethemachinedownaslope.
•Reducespeedandloadwhenoperatingonrough
terrain,unevenground,andnearcurbs,holes,and
othersuddenchangesinterrain.Loadsmayshift,
causingthemachinetobecomeunstable.
WARNING
Suddenchangesinterrainmaycause
abruptsteeringwheelmovement,possibly
resultinginhandandarminjuries.
Gripthesteeringwheellooselyaroundthe
perimeter.Keepyourhandsclearofthe
steeringwheelspokes
Loading
Theweightofthecargocanchangethecenterof
gravityofthemachineandthehandlingofit.T o
avoidlossofcontrolandpersonalinjury,followthese
guidelines:
•Liquidloadscanshift.Thisshiftinghappens
mostoftenwhileturning,goingupordownhills,
suddenlychangingspeeds,orwhiledrivingover
roughsurfaces.Shiftingloadscancausethe
machinetotipover.
•Whenoperatingwithaheavyload,reduceyour
speedandallowforsufcientbrakingdistance.Do
notsuddenlyapplythebrakes.Useextracaution
onslopes.
•Beawarethatheavyloadsincreaseyourstopping
distanceandreduceyourabilitytoturnquickly
withouttippingover.
Maintenance
•Onlypermitqualiedandauthorizedpersonnelto
maintain,repair,adjust,orinspectthemachine.
•Beforeservicingormakingadjustmentstothe
machine,parkthemachineonalevelsurface,
engagetheparkingbrake,shutofftheengine,
andremovethekeytopreventsomeonefrom
accidentallystartingtheengine.
•Tomakesurethattheentiremachineisingood
condition,keepallnuts,bolts,andscrewsproperly
tightened.
•Toreducethepotentialforre,keeptheengine
areafreeofexcessivegrease,grass,leaves,and
accumulationofdirt.
•Neveruseanopenametocheckthelevelor
leakageoffuelorbatteryelectrolyte.
•Ifyoumustruntheenginetoperforma
maintenanceadjustment,keepyourhands,feet,
clothing,andanypartsofyourbodyawayfrom
theengineandanymovingparts.Keepeveryone
away.
•Donotuseopenpansoffuelorammable
cleaninguidswhencleaningparts.
•Donotadjustthetractioncontrolspeed.T oensure
safetyandaccuracy,haveanAuthorizedToro
Distributorcheckthegroundspeed.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressureuid.Use
cardboardorpapertondleaks.Fluidescaping
underpressurecanpenetrateskinandcause
injuryrequiringsurgerywithinafewhoursbya
qualiedsurgeon;otherwise,gangrenemayresult.
•Ifmajorrepairsareeverneededorassistanceis
required,contactanAuthorizedToroDistributor.
•Tobesureofoptimumperformanceandsafety,
alwayspurchasegenuineT ororeplacement
partsandaccessories.Replacementpartsand
accessoriesmadebyothermanufacturerscould
bedangerous.Alteringthismachineinanymanner
thatmayaffectsprayeroperation,performance,
durability,oritsuse,mayresultininjuryordeath.
Suchusecouldvoidtheproductwarranty.
7

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decal106-9206
106-9206
1.Wheeltorquespecications
2.ReadtheOperator'sManual.
decal117-2718
117–2718
decal120-0616
120–0616
1.Warning—readtheOperator’sManual;usefresh,clean
waterforrst-aidwashing.
decal120-0617
120–0617
1.Severinghazardofhand,
pinchingpoint—keep
awayfromactuatedjoints.
2.Crushinghazard—keep
bystandersawayfromthe
machine.
decal120-0622
120–0622
1.Warning—readthe
Operator’sManual.
3.Chemicalburnhazard;
toxicgasinhalation
hazard—wearhandand
skinprotection;weareye
andrespiratoryprotection.
2.Warning—donotenterthe
sprayertank.
decal125-4125
125–4125
1.Turnthethrottle
lock/speedlockon/off
3.Turnthefoammakers
on/off(optional)
2.Sonicboom(optional)
8

decal125-4128
125–4128
1.Raise/lowerleftsection4.Engine—run
2.Raise/lowerrightsection5.Engine—shutoff
3.Engine—start
decal125-4129
125–4129
1.Leftsection3.Rightsection
2.Centersection
decal125-6694
125–6694
1.Tiedownlocation
decal125-8113
125–8113
1.Gearselection5.Automatic(optional)
2.Lockdifferentiallock6.Manual(optional)
3.Unlockdifferentiallock7.Rewindhosereel
(optional)
4.Toggleheadlightson/off
decal125-8114
125–8114
1.Ratelockout
locked/unlocked
2.Togglerinsepumpon/off
9

decal127-3935
127–3935
1.Parkingbrake3.Forinformationonshutting
offtheengine,readthe
Operator’sManual—1)
Pressdownonthebrake
pedal;2)Setthegearto
neutral;3)Engagethe
parkingbrake;4)Release
thebrakepedal;5)Turn
theignitionkeytoSTOP
position;6)Removethe
keyfromtheignition.
2.Forinformationonstarting
theengine,readthe
Operator’sManual—1)
Engagetheparkingbrake;
2)Insertthekeyintothe
ignition;3)Turnthekeyto
theenginerunposition.
4.Entanglementhazard,
belt—keepawayfrom
movingparts;keepall
guardsandshieldsin
place.
decal127-3937
127–3937
1.Warning—donotstep.3.Entanglementhazard,
belt—keepawayfrom
movingparts;keepall
guardsandshieldsin
place.
2.Warning—keepawayfrom
hotsurfaces.
10

decal127-3939
127–3939
1.Warning—readthe
Operator’sManual;always
wearaseatbeltwhen
operatingthemachine;do
nottipthemachine.
3.Cutting/dismemberment
hazard—keeparmsand
legsinsidethevehicleat
alltimes.
2.Fallinghazard—donot
carrypassengersonthe
sprayertank.
4.Warning—donotdrill,
weld,oraltertheROPS
system.
decal127-3942
127–3942
1.ReadtheOperator’s
Manualforinformationon
fuses.
6.7.5A
2.10A—Ignition7.7.5A
3.15A—Sprayersection8.2A—TEC
4.15A—Headlights9.30A—Rinsetank
5.7.5A
decal127-6976
127-6976
1.Decrease2.Increase
decal127-6979
127-6979
1.Pump-returnow3.Agitationow
2.Flow
11

decal127-6981
127-6981
1.Bypass-returnow3.Sectionspray
2.Flow
decal127-6982
127-6982
1.Bypass-returnow2.Sectionspray
decal127-6984
127-6984
1.Flow2.Tank-returnow
decal130-8293
130-8293
1.Sprayeroff5.Increasespeed
2.Sprayeron6.Decreasespeed
3.Engineon7.Agitationon
4.Engineoff8.Agitationoff
12

decal133-0382
133-0382
1.ReadtheOperator'sManualformoreinformationaboutmaintenance.
decal127-3941
127–3941
1.Warning—donotoperatethemachinewithoutpropertraining;
readtheOperator’sManual.
4.Electricalshockhazard,overheadpowerlines—checkthe
areaforoverheadpowerlinesbeforeoperatingthemachine
inthearea.
2.Warning—keepbystandersawaywhenoperatingthe
machine.
5.Warning—Engagetheparkingbrake,shutofftheengine,and
removethekeyfromtheignitionbeforeleavingthemachine.
3.Warning—keepawayfrommovingparts;keepallguardsand
shieldsinplace.
6.Tippinghazard—Moveslowlywhenthesprayertankisfull;
moveslowlywhendrivingoverroughterrain;donotturnat
highspeed;turnslowly;driveslowlywhendrivingacrossor
upslopes.
13

Setup
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
1
InstallingtheAnti-Siphon
FillReceptacle
Partsneededforthisprocedure:
190°tting
1Quickcoupler
1Hoseadapter
1Fill-receptaclebracket
1Flange-headbolt(5/16x3/4inch)
1Anti-siphonhose
Procedure
1.Placethell-receptaclebracketoverthe
threadedholeinthetankandsecureitwitha
ange-headbolt(5/16x3/4inch)asshownin
Figure3.
g001488
Figure3
1.Fill-receptaclebracket5.Quickcoupler
2.Threadedholeinthetank6.Hoseadapter
3.Flangebolt(5/16x3/4
inch)
7.Anti-siphonhose
4.90°elbowtting
2.Placethethreadedendofthe90°elbowtting
throughthebracketandthreadthequickcoupler
ontoit,securingittothebracket(Figure3).
Note:Installthettingwiththeopenend
pointingtowardthelargeopeninginthebracket
andtowardthetankopeningsothatthewater
arcsintothetankwhenyoullit.
3.Installthehoseadapterintothequickcoupler
(Figure3).
4.Locktheadapterintoplacebyswingingthe
leverstowardtheadapterandthensecurethem
withthehairpincotters(Figure3).
5.Installtheanti-siphonhosethroughthelarge
openingonthebracketandontothebarbedend
ofthe90°elbowtting(Figure3).
Important:Donotlengthenthehoseto
allowcontactwiththetankuids.
2
CheckingtheSection-Hinge
Springs
NoPartsRequired
Procedure
Important:Operatingthespraysystemwith
thesection-hingespringsundertheincorrect
compressioncoulddamagetheboomassembly.
Measurethespringsandusethejamnutto
compressthespringsto3.96cm(1.56inches)if
necessary.
Thesprayerisshippedwiththesectionextensions
swungforwardtofacilitateshippingthemachine.
Thespringsarenotfullytightenedatthetimeof
manufacturetoallowthesectionstobeinthisposition
fortransit.Beforeoperatingthemachine,thesprings
mustbeadjustedtothecorrectcompression.
1.Ifnecessary,removethepackingcomponents
thatsecuretherightandleftextensionsections
duringshipping.
2.Supportthesectionswhiletheyareextendedto
thesprayposition.
3.Atthesectionhinge,measurethecompression
oftheupperandlowerspringswhilethesections
areintheirextendedposition(Figure4).
14

A.Allspringsmustbecompresseduntilthey
measure3.96cm(1.56inches).
B.Usethejamnuttocompressanyspring
thatmeasuregreaterthan3.96cm(1.56
inches).
g035648
Figure4
1.Section-hingespring3.Compressedspring
dimension—3.96cm(1.56
inches)
2.Jamnut
4.Repeattheprocedureforeachspringonboth
sectionhinges.
5.Movethesectionsintothetransport‘X’position.
SeeUsingtheBoom-TransportCradle(page
29)formoreinformation.
3
LearningMoreaboutYour
Product
Partsneededforthisprocedure:
1Ignitionkey
1Operator'sManual
1Engineoperator'smanual
1PartsCatalog
1Operatortrainingmaterial
1Registrationcard
1Pre-deliveryInspectionSheet
Procedure
1.Readthemanuals.
2.Viewtheoperatortrainingmaterial.
3.Completetheregistrationcardandreturnitto
Toro.
4.Storethedocumentationinasafeplace.
15

ProductOverview
g033285
Figure5
1.Rollbar4.Valvemanifolds7.Section-controlcylinder10.Leftsection
2.Anti-siphonreceptacle5.Rightsection8.Agitation-throttlevalve11.Fueltank
3.Chemical-tanklid6.Centersection9.Pressurelter12.Parkingbrake
16

g033286
Figure6
1.Rightsection4.Fresh-watertank
2.Boom-transportcradle5.Operator’sseat
3.Leftsection
17

Controls
g204239
Figure7
1.InfoCenter6.Rangeselector11.Hose-reel-rewindbutton
(optional)
16.Supervisor(rate-lockout)
switch
2.Foam-markerswitch
(optional)
7.Choke12.Agitationswitch17.Mastersectionswitch
3.Pressuregauge8.Headlightswitch13.Spray-pressureswitch18.Boom-sectionliftswitches
4.Engineswitch9.Differentiallock14.Spray-pumpswitch19.Throttle/speedlockswitch
5.Left,center,andright
sectionswitches
10.Sonic-boomswitch
(optional)
15.Rinse-tankswitch(optional)
18

AcceleratorPedal
Theacceleratorpedal(Figure8)givesyoutheability
tovarythegroundspeedofthesprayer.Pressingthe
pedalincreasesgroundspeed.Releasingthepedal
slowsthesprayerandreducestheenginespeedto
idle.
g023035
Figure8
1.Clutchpedal3.Acceleratorpedal
2.Brakepedal
ClutchPedal
Fullypresstheclutchpedal(Figure8)todisengage
theclutchwhenstartingtheengineorshifting
transmissiongears.Releasethepedalsmoothlywhen
thetransmissionisingeartopreventunnecessary
wearonthetransmissionandotherrelatedparts.
Important:Donotridetheclutchpedalduring
operation.Theclutchpedalmustbefullyoutor
theclutchwillslip,causingheatandwear.Never
holdthevehiclestoppedonahillusingtheclutch
pedal.Damagetotheclutchmayoccur.
BrakePedal
Usethebrakepedaltostoporslowthesprayer
(Figure8).
CAUTION
Brakescanbecomewornorcanbeadjusted
incorrectlyresultinginpersonalinjury.
Ifbrakepedaltravelstowithin2.5cm(1inch)
ofthesprayeroorboard,adjustorrepairthe
brakes.
ParkingBrake
Theparkingbrakeisalargelevertotheleftofthe
seat(Figure9).Engagetheparkingbrakewhenever
youplanonleavingtheseattopreventaccidental
movementofthesprayer.T oengagetheparking
brake,pullupandbackonthelever.Todisengage,
pushitforwardanddown.Ifthesprayerisparked
onasteepgrade,applytheparkingbrakeandplace
blocksatthedownhillsideofthewheels.
g023036
Figure9
1.Parking-brakelever
HillAssist
Hillassistpreventsthesprayerfromrollingorjerking
bytemporarilyholdingthesprayeronhillyterrain
whenyoumoveyourfootfromthebrakepedaltothe
acceleratorpedal.T oengagehillassist,engagethe
clutchandpushdownonthebrakepedalrmly.When
hillassistisengaged,thehillassisticonappears
ontheInfoCenter;refertotheMultiPro1750Turf
SprayerSoftwareGuide.Hillassistholdsthemachine
for2secondsafterreleasingthebrakepedal.
Note:Thehillassistonlytemporarilyholdsthe
machine,youcannotuseitinplaceoftheparking
brake.
DifferentialLock
Thedifferentiallockallowsyoutolocktherearaxlefor
increasedtraction.Youmayengagethedifferential
lock(Figure7)whilethesprayerisinmotion.Move
theleverforwardandtotherighttoengagethelock.
Note:Youmayneedtodrivethemachineforward
whileturningslightlytoengageordisengagethe
differentiallock.
19

CAUTION
Turningwiththedifferentiallockoncanresult
inlossofmachinecontrol.
Donotoperatewithdifferentiallockonwhen
makingsharpturnsorathighspeeds;referto
AdjustingtheDifferential-LockCable(page
49).
ChokeControl
Thechokecontrolisasmallknobbehindtherange
selector(Figure7).T ostartacoldengine,pullthe
chokecontrolup.Aftertheenginestarts,regulate
thechoketokeeptheenginerunningsmoothly.As
soonaspossible,pushthecontroldowntotheOFF
position.Awarmenginerequireslittleornochoking.
RangeSelector
Therangeselector(Figure7)has5positions:3
forwardspeeds,NEUTRAL,andREVERSE.Theengine
startsonlywhentherangeselectorisintheNEUTRAL
position.
IgnitionSwitch
Theignitionswitch(Figure7),has3positions:STOP,
RUN,andSTART.Rotatethekeyclockwisetothe
STARTpositiontostarttheengineandreleaseitto
theRUNpositionwhenstarted.Rotatethekeytothe
STOPpositiontoshutofftheengine.
HeadlightSwitch
Toggletheswitchtooperatetheheadlights(Figure
7).Pushitforwardtoturnthelightsonandrearward
toturnthemoff.
Throttle/Speed-LockSwitch
WhentherangeselectorisintheNEUTRALposition,
youcanusetheacceleratorpedaltospeedupthe
engine,thenpushtheswitchbelowtheInfoCenter
forwardtosettheengineatthatspeed.This
isnecessarytorunthechemicalagitationwhile
stationaryoroperatingattachmentssuchasthehand
sprayer(Figure7).
Important:Therangeselectormustbeinthe
NEUTRALpositionandtheparkingbrakemustbe
setfortheswitchtowork.
FuelGauge
Thefuelgaugeislocatedontopofthefueltank,on
theleftsideofthemachine,andshowstheamountof
fuelinthetank.
MasterSectionSwitch
Themastersectionswitch(Figure7)islocatedonthe
sideoftheconsoleandtotherightoftheoperator.It
allowsyoutostartorstopthesprayoperation.Press
theswitchtoenableordisablethespraysystem.
Left,Center,andRightSection
Switches
Theleft,center,andrightsectionswitchesarelocated
onthecontrolpanel(Figure7).Toggleeachswitch
forwardtoturnthecorrespondingsectiononand
rearwardtoturnthemoff.Whentheswitchisturned
on,alightontheswitchilluminates.Theseswitches
affectthespraysystemonlywhenthemastersection
switchison.
PumpSwitch
Thepumpswitchislocatedonthecontrolpaneltothe
rightoftheseat(Figure7).T ogglethisswitchforward
torunthepumporrearwardtostopthepump.
Important:Thepumpswitchwillonlyengage
whentheengineisatlowidletoavoiddamaging
thepumpdrive.
Application-RateSwitch
Theapplication-rateswitchislocatedonthecontrol
paneltotherightoftheseat(Figure7).Pressand
holdtheswitchforwardtoincreasethespraysystem
pressure,orpressandholditrearwardtodecrease
thepressure.
Supervisor(Rate-Lockout)Switch
Thesupervisorswitchislocatedonthecontrolpanel
totherightoftheseat(Figure7).Turnthekey
counterclockwisetotheLOCKpositiontodisablethe
application-rateswitch,therebykeepinganyonefrom
accidentallychangingtheapplicationrate.Turnthe
keyclockwisetotheUNLOCKEDpositiontoenablethe
application-rateswitch.
Boom-SectionLiftSwitches
Theboom-sectionliftswitchesarelocatedonthe
controlpanelandareusedtoraisetheouterboom
sections.
HourMeter
Thehourmeterindicatesthetotalnumberofhours
theenginehasrun.Thisnumberisdisplayedonthe
rstscreenoftheInfoCenter.Thehourmeterstarts
20