Toro 31914 Manuel utilisateur

FormNo.3420-243RevB

CommercialWalk-Behind

TractionUnit

18HPPistol-GripHydroDrive

ModelNo.31914—SerialNo.400000000andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)*3420-243*B

ThisproductcomplieswithallrelevantEuropean

directives;fordetails,pleaseseetheseparateproduct

specicDeclarationofConformity(DOC)sheet.

Introduction

Thisrotary-blade,lawnmowerisintendedtobe

usedbyprofessional,hiredoperators.Itisdesigned

primarilyforcuttinggrassonwell-maintainedlawnson

residentialorcommercialproperties.Itisnotdesigned

forcuttingbrushorforagriculturaluses.

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoid

injuryandproductdamage.Thismanualshouldbe

consideredaspartofthemachine,asitcontains,

safety,operationalandmaintenanceinformation.The

mowerisaprecisionbuiltmachinedesignedsolelyfor

cuttinggrassandsimilarlowlyinggroundvegetation

withinthelimitationsstatedinthismanual.Youare

responsibleforoperatingtheproductproperlyand

safely.

YoumaycontactT orodirectlyforproductsafetyand

operationtrainingmaterials,accessoryinformation,

helpndingadealer,ortoregisteryourproduct

atToroCommercialProductsServiceDepartment

Spellbrook,BishopsStortford,CM234BU,England,

+44(0)1279603019,Email:[email protected].

Wheneveryouneedservice,genuineT oroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

andFigure2identifythelocationofthemodeland

serialnumbersontheproduct.Writethenumbersin

thespaceprovided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if

equipped)toaccesswarranty,parts,andother

productinformation.

g250801

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

g007746

Figure2

Rear-dischargedeckshown

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafety-alertsymbol

(Figure3),whichsignalsahazardthatmaycause

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

8111LyndaleAvenueSouth

Bloomington,MN554202

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

g000502

Figure3

1.Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

Contents

Safety.......................................................................4

SafeOperatingPractices....................................4

SafetyandInstructionalDecals..........................5

Setup........................................................................8

1CheckingtheFluidsandTirePressure.............8

2InstallingtheWheelKit.....................................8

3ReadingtheManualandViewingthe

OperatorTrainingMaterial..............................8

ProductOverview.....................................................9

Controls.............................................................9

Specications..................................................10

Attachments/Accessories.................................10

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

AddingFuel.......................................................11

ThinkSafetyFirst..............................................12

OperatingtheParkingBrake.............................12

StartingtheEngine...........................................12

ShuttingOfftheEngine.....................................13

OperatingtheNeutralLocks.............................13

OperatingtheBlade-ControlKnob

(PTO)............................................................14

UsingtheSafety-InterlockSystem....................14

DrivingtheMachineForwardand

Backward......................................................15

BringingtheMachinetoNeutral........................15

PushingtheMachinebyHand..........................15

TransportingtheMachine.................................16

AdjustingtheHeightofCut...............................16

AdjustingtheCasterPosition............................17

AdjustingtheHandleHeight.............................18

Height-of-CutChart..........................................19

Maintenance...........................................................20

RecommendedMaintenanceSchedule(s)...........20

Lubrication..........................................................21

LubricatingtheCasterandWheel

Bearings........................................................21

GreasingtheMower-BeltIdler..........................21

GreasingthePumpControlandBell

Crank............................................................21

EngineMaintenance...........................................22

ServicingtheAirCleaner..................................22

ServicingtheEngineOil....................................23

ServicingtheSparkPlug...................................25

FuelSystemMaintenance...................................26

ServicingtheFuelT ank.....................................26

ServicingtheFuelFilter....................................27

DriveSystemMaintenance..................................28

AdjustingtheSpeed-ControlLinkage................28

AdjustingtheNeutralControlLinkages.............29

AdjustingtheHydraulicControl

Linkages.......................................................30

AdjustingtheControlRod.................................31

AdjustingtheTracking.....................................32

AdjustingtheSpringAnchorLinks....................32

CheckingtheTirePressure...............................33

CoolingSystemMaintenance..............................33

CleaningtheAirIntakeScreen..........................33

BrakeMaintenance.............................................34

ServicingtheBrake..........................................34

BeltMaintenance................................................35

CheckingtheBelts............................................35

ReplacingtheMowerBelt.................................35

AdjustingtheMowerBeltT ension.....................35

HydraulicSystemMaintenance...........................38

ServicingtheHydraulicSystem........................38

MowerDeckMaintenance....................................41

ServicingtheCuttingBlades.............................41

AdjustingtheBladeBrake.................................43

Storage...................................................................43

Troubleshooting......................................................45

Schematics.............................................................47

Safety

Improperuseormaintenancebytheoperatororowner

canresultininjury.T oreducethepotentialforinjury,

complywiththesesafetyinstructionsandalwayspay

attentiontothesafety-alertsymbol,whichmeans

Caution,Warning,orDanger—personalsafety

instruction.Failuretocomplywiththeinstructionmay

resultinpersonalinjuryordeath.

Thismachinehasbeendesignedinaccordancewith

ENISO5395:2013.

SafeOperatingPractices

Training

•ReadtheOperator'sManualandothertraining

material.

•Iftheoperator(s)ormechanic(s)cannotreadthe

manuallanguage,itistheowner'sresponsibilityto

explainthismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.

Theownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor

servicetheequipment.Localregulationsmay

restricttheageoftheoperator.

•Theowner/usercanpreventandisresponsible

foraccidentsorinjuriesoccurringtopeople,or

damagetoproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessories

andattachmentsyouneedtoproperlyandsafely

performthejob.Useonlyaccessoriesand

attachmentsapprovedbythemanufacturer.

•Wearappropriateclothingincludingeyeprotection,

longplants,substantialslip-resistantfootwear,and

hearingprotection.Tiebacklonghairanddonot

wearlooseclothingorloosejewelry.

•Inspecttheareawhereyouwillusetheequipment

andremoveallobjectssuchasrocks,toys,and

wire,whichcanbecontactedbythemachine.

•Checkthattheoperator-presencecontrols,

safetyswitches,andshieldsareattachedand

functioningproperly.Donotoperateunlessthey

arefunctioningproperly.

SafeHandlingofFuels

•Useextracarewhenhandlingfuel.Theyare

ammableandvaporsareexplosive.

•Extinguishallcigarettes,cigars,pipes,andother

sourcesofignition.

•Useonlyanapprovedfuelcontainer.

•Donotremovethefuelcaporllthefueltank

whiletheengineisrunningorhot.

•Donotaddordrainfuelinanenclosedspace.

•Donotstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlight,such

asonawaterheaterorotherappliance.

•Ifyouspillfuel,donotattempttostarttheengine;

avoidcreatinganysourceofignitionuntilthefuel

vaporshavedissipated.

Operation

•Useyourfullattentionwhileoperatingthe

machine.Donotengageinanyactivitythat

causesdistractions;otherwise,injuryorproperty

damagemayoccur.

•Lightningcancausesevereinjuryordeath.If

lightningisseen,orthunderisheardinthearea,

donotoperatethemachine;seekshelter.

•Donotrunanengineinanenclosedarea.

•Operateonlyinwell-litareas,keepingawayfrom

holesandhiddenhazards.

•Ensurethatalldrivesareinneutralandthatthe

parkingbrakeisengagedbeforestartingengine.

Starttheengineonlyfromtheoperator’sposition.

•Makesurethatyouhavegoodfootingwhile

usingthismachine,especiallywhenbackingup.

Reducedfootingcouldcauseslipping.

•Donotraisethemowerdeckwiththeblades

running.

•DonotoperatethemachinewithoutthePTO

shieldorotherguardssecurelyinplace.Besure

thatallinterlocksareattached,adjustedproperly,

andfunctioningproperly.

•Donotoperatewiththedischargedeectorraised,

removedoraltered,unlessyouareusingagrass

catcher.

•Donotchangetheenginegovernorsettingor

overspeedtheengine.

•Parkthemachineonalevelsurface,disengage

drives,engagetheparkingbrake,shutoffthe

engine,andremovethekeybeforeleavingthe

operator'spositionforanyreason,including

emptyingthecatchersoruncloggingthechute.

•Stopthemachine,shutofftheengine,removethe

key,andinspectthebladesafterstrikingobjects

orifanabnormalvibrationoccurs.Makethe

necessaryrepairsbeforeresumingoperation.

•Keepyourhandsandfeetawayfromthecutting

unit.

•Lookbehindanddownbeforebackingupto

ensureaclearpath.

•Keeppetsandbystandersawayfromanoperating

machine.

•Slowdownandusecautionwhenmakingturns

andcrossingroadsandsidewalks.Stopthe

bladesifyouarenotmowing.

•Beawareofthemower-dischargedirectionand

donotpointitatanyone.

•Donotoperatethemachinewhileill,tired,or

undertheinuenceofalcoholordrugs.

•Usecarewhenloadingorunloadingthemachine

intoorfromatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscurevision.

SlopeSafety

•Mowacrossthefaceofslopes;neverupand

down.Useextremecautionwhenchanging

directiononslopes.

•Donotmowonexcessivelysteepslopes.Poor

footingcouldcauseaslip-and-fallaccident.

•Mowwithcautionneardrop-offs,ditches,or

embankments.

MaintenanceandStorage

•Parkthemachineonalevelsurface,disengage

drives,engagetheparkingbrake,shutoffthe

engine,andremovethekeyordisconnect

spark-plugwire.Waitforallmovementtostop

beforeadjusting,cleaning,orrepairing.

•Cleangrassanddebrisfromthecuttingunit,

drives,mufers,andenginetohelppreventres.

•Cleanupoilorfuelspills.

•Lettheenginecoolbeforestoringthemachine.

•Donotstorefuelnearamesordrainfuelindoors.

•Donotallowuntrainedpersonneltoservicethe

machine.

•Usejackstandstosupportcomponentswhen

required.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Disconnectthebatteryorremovethespark-plug

wirebeforemakinganyrepairs.Disconnectthe

negativeterminalrstandthepositiveterminal

last.Connectthepositiveterminalrstand

negativelast.

•Usecarewhencheckingtheblades.Wrapthe

blade(s)orwearthicklypaddedgloves,anduse

cautionwhenservicingthem.Onlyreplaceblades;

donotstraightenorweldthem.

•Keephandsandfeetawayfrommovingparts.If

possible,donotmakeadjustmentswiththeengine

running.

•Keepallpartsingoodworkingconditionandall

hardwaretightened.Replaceallwornordamaged

decals.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea

ofpotentialdanger.Keepsafetysignsclearandvisible,replaceanydecalthatisdamaged

ormissing.

decaloemmarkt

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

decal320006

320006

1.Heightofcut

decal40-13-010

40-13–010

1.Cuttinghazardofhand

2.Cuttinghazardoffoot

decal95-5537(hydro)

95-5537

1.ReadtheOperator's

Manualforinstructionson

operatingthecuttingblade

3.Pullbacktodisengage

2.Pushforwardtoengage

decal95-5852

95-5852

1.Warning—engagetheparkingbrakeandblockthewheels

whenparkingonaslope.

decal106-2733

106-2733

1.Fast3.Slow

2.Continuousvariable

setting

decal115-1039

115-1039

1.Parking

brake—disengaged

2.Parkingbrake—engaged

decal115-4212

115-4212

1.Hydraulic-uidlevel3.Warning—donottouchthe

hotsurface.

2.ReadtheOperator's

Manual.

decal130-8370

130-8370

1.Neutrallock

decal130-8375

130-8375

1.ReadtheOperator's

Manual.

4.Increaseright

2.Increaseleft5.Trackingadjustmentknob

3.Trackingadjustment

decal119-6672

119-6672

1.Forward10.Warning—readtheOperator'sManual.

2.Neutral11.Warning—donotoperatethismachineunlessyouaretrained.

3.Reverse12.Thrownobjecthazard—shutofftheenginebeforeclearing

debris.

4.Toturnthemachineright,engageNEUTRALontherighthandle

whilethelefthandleisintheFORWARDposition.

13.Thrownobjecthazard—keepbystandersasafedistance

awayfromthemachine.

5.Toturnthemachineleft,engageNEUTRALonthelefthandle

whiletherighthandleisintheFORWARDposition.

14.Warning—wearearprotection.

6.Fast15.Warning—shutofftheengineandremovethekeybefore

performinganymaintenanceonthemachine.

7.Continuous-variablesetting16.Warning—shutofftheenginebeforeleavingthemachine.

8.Slow17.Cutting,dismembermenthazardofhand—stayawayfrom

movingparts,keepallguardsandshieldsinplace.

9.Neutral

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescriptionQty.Use

1Nopartsrequired–Checktheuidsandtirepressure.

2WheelKit(soldseparately)1InstalltheWheelKit.

Operator'sManual1

Engineowner’smanual1

Operatortrainingmaterial1

3Oil-drainhose1

ReadtheOperator'sManualandwatch

theoperatortrainingmaterialbefore

operatingthemachine.

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

CheckingtheFluidsand

TirePressure

NoPartsRequired

Procedure

•Beforeyoustarttheengineandusethemachine,

checktheoillevelintheenginecrankcase;refer

toCheckingtheEngine-OilLevel(page23).

•Checkthegreaseforthemachineandmower

deck.

Note:Thecuttingbladesaresettoa51mm(2inch)

heightofcutatinitialpurchase.TheaxlepositionisB,

with2spacesbelowthecastersand4spacesbelow

thespindle.

InstallingtheWheelKit

Partsneededforthisprocedure:

1WheelKit(soldseparately)

Procedure

RefertotheInstallationInstructionsforthewheelkit

ReadingtheManualand

ViewingtheOperator

TrainingMaterial

Partsneededforthisprocedure:

1Operator'sManual

1Engineowner’smanual

1Operatortrainingmaterial

1Oil-drainhose

Procedure

•ReadtheOperator'sManual.

•Viewtheoperatortrainingmaterialbefore

operatingthemachine.Thisisgeneraltraining

materialandthemachinemaydifferfromthat

supplied.

•Usetheoil-drainhosewhenchangingtheengine

oil.

ProductOverview

g016076

Figure4

1.Mowerdeck4.Controls

2.Brake5.Handle

3.Fueltank6.Casterwheel

Controls

Becomefamiliarwithallthecontrols(Figure5)before

youstarttheengineandoperatethemachine.

ControlPanel

g016079

Figure5

1.Throttlecontrol6.Operator-presencecontrol

(OPC)levers

2.Speed-controllever7.Handle

3.Keyswitch8.DriveLever

4.Choke9.Blade-controlknob(PTO)

5.Neutrallock10.Fuel-shutoffvalve

ThrottleControl

Thethrottlecontrolstheenginespeedandhas2

positions:SLOWandFAST.

Operator-PresenceControl(OPC)

Levers

WhenyousqueezetheOPCleversagainstthe

handles,theOPCsystemsensesthatyouareinthe

normaloperatingposition.Whenyoureleasethe

OPClevers,theOPCsystemsensesthatyouhave

leftthenormaloperatingposition,andthesystem

shutsofftheengineifeitherthespeed-controllever

isnotintheNEUTRALpositionortheblade-control

(PTO)knobisengaged.

Blade-ControlKnob(PTO)

Usetheblade-controlknob(PTO),withtheOPC

leverspressedagainstthehandles,toengageand

disengagethedrivebelttodrivethemowerblades.

Pulltheknobuptoengagethebladesandpushdown

todisengagetheblades.

KeySwitch

Thisswitchisusedinconjunctionwithrecoilstarter

andhas3positions:OFF,RUN,andSTART.

Speed-ControlLever

Thismachinehasavariablespeedcontrolwitha

NEUTRALposition.Thiscontrolshowfastthemachine

travels.

DriveLevers

Releasethedriveleverstodrivethemachineforward;

squeezetheleversuntilyoufeelanincreaseinforce

togointotheNEUTRALpositionandthencontinue

tosqueezethemtodrivethemachineinreverse.

Squeezetherightdrivelevertoturnrightandsqueeze

theleftlevertoturnleft.

NeutralLock

Squeezethedriveleversuntilyoufeelanincreasein

forceandmovelockstotherearforneutrallock.

Fuel-ShutoffValve

Closethefuel-shutoffvalvewhentransportingor

storingthemachine.

ChokeControl

Usethechokecontroltostartacoldengine.

Specications

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

82cm(32inch)mowerdecks:

Cuttingwidth82cm(32inches)

Width89cm(35inches)

Length203cm(80inches)

Height112cm(44inches)

Weight231kg(509lb)

91cm(36inch)mowerdecks:

Cuttingwidth91cm(36inches)

Width94cm(37inches)

Length203cm(80inches)

Height112cm(44inches)

Weight232kg(511lb)

122cm(48inch)mowerdecks:

Cuttingwidth122cm(48inches)

Width126cm(49-1/2inches)

Length194cm(76-1/2inches)

Height112cm(44inches)

Weight248kg(547lb)

Attachments/Accessories

AselectionofToroapprovedattachmentsand

accessoriesisavailableforusewiththemachineto

enhanceandexpanditscapabilities.Contactyour

AuthorizedServiceDealerorDistributororgoto

www.T oro.comforalistofallapprovedattachments

andaccessories.

Toensureoptimumperformanceandcontinuedsafety

certicationofthemachine,useonlygenuineT oro

replacementpartsandaccessories.Replacement

partsandaccessoriesmadebyothermanufacturers

couldbedangerous,andsuchusecouldvoidthe

productwarranty.

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