Toro TITAN Z4800 Zero-Turn-Radius Riding Mower User manual

TITAN Z4800 Zero-Turn-Radius Riding Mower
Toro
Brand
Toro
Model
TITAN Z4800 Zero-Turn-Radius Riding Mower
Category
Lawnmowers
Type
User manual

This manual is also suitable for

FormNo.3359-828RevA
Titan
®
Z4800Zero-Turn-Radius
RidingMower
Titan
®
Z5200Zero-Turn-Radius
RidingMower
ModelNo.74816—SerialNo.280000001andUp
ModelNo.74818—SerialNo.280000001andUp
Registeratwww.Toro.com.OriginalInstructions(EN)
Important:Thisengineisnotequippedwitha
sparkarrestermufer.ItisaviolationofCalifornia
PublicResourceCodeSection4442touseoroperate
theengineonanyforest-covered,brush-covered,or
grass-coveredland.Otherstatesorfederalareas
mayhavesimilarlaws.
ThissparkignitionsystemcomplieswithCanadian
ICES-002,ISO14982,EN55012.
TheenclosedEngineOwner’sManualissupplied
forinformationregardingtheUSEnvironmental
ProtectionAgency(EPA)andtheCalifornia
EmissionControlRegulationofemissionsystems,
maintenance,andwarranty.Replacementsmaybe
orderedthroughtheenginemanufacturer.
Formodelswithstatedenginehorsepower,thegross
horsepoweroftheenginewaslaboratoryratedbythe
enginemanufacturerinaccordancewithSAEJ1940.
Asconguredtomeetsafety,emission,andoperating
requirements,theactualenginehorsepoweronthisclass
oflawnmowerwillbesignicantlylower.
Introduction
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.
YoumaycontactTorodirectlyatwww .Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.identies
thelocationofthemodelandserialnumbersonthe
product.Writethenumbersinthespaceprovided.
Figure1
Behindtheseat
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure2),whichsignalsahazardthatmaycauseserious
injuryordeathifyoudonotfollowtherecommended
precautions.
Figure2
1.Safetyalertsymbol
Thismanualuses2otherwordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Contents
Introduction.................................................................2
Safety...........................................................................3
SafeOperatingPractices.......................................3
ToroRidingMowerSafety....................................5
SlopeChart..........................................................7
SafetyandInstructionalDecals.............................8
ProductOverview......................................................12
Controls.............................................................13
Specications.....................................................14
Systems..............................................................14
Dimensions........................................................15
TorqueRequirements.........................................15
Operation...................................................................16
ThinkSafetyFirst...............................................16
RecommendedGasoline.....................................16
CheckingtheEngineOilLevel............................18
StartingtheEngine.............................................18
OperatingtheBlades..........................................19
StoppingtheEngine...........................................19
TheSafetyInterlockSystem................................20
DrivingForwardorBackward.............................20
StoppingtheMachine.........................................21
TrackingAdjustment..........................................21
AdjustingtheHeightofCut................................22
PositioningtheSeat............................................22
ChangingtheSeatRideSuspension.....................22
AdjustingtheMotionControlLevers..................23
PushingtheMachinebyHand.............................23
©2008—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
2
Contactusatwww.Toro.com.
PrintedintheUSA.
AllRightsReserved
SideDischarge....................................................24
Transporting......................................................24
OperatingTips..................................................25
Maintenance...............................................................26
RecommendedMaintenanceSchedule(s)................26
PremaintenanceProcedures....................................27
RaisingtheSeat..................................................27
AccessingtheBattery.........................................27
Lubrication.............................................................27
GreasingtheBearings.........................................27
EngineMaintenance...............................................28
ServicingtheAirCleaner....................................28
ServicingtheEngineOil.....................................29
ServicingtheSparkPlug.....................................31
CleaningtheBlowerHousing..............................31
FuelSystemMaintenance.......................................32
ReplacingtheFuelFilter.....................................32
ElectricalSystemMaintenance................................33
ChargingtheBattery...........................................33
ServicingtheFusesandRelay..............................35
DriveSystemMaintenance.....................................35
CheckingtheTirePressure.................................35
HydraulicSystemMaintenance...............................36
CheckingtheHydraulicOilLevel........................36
ChangetheHydraulicSystemFilter.....................36
MowerMaintenance...............................................37
ServicingtheCuttingBlades...............................37
LevelingtheMowerDeck...................................38
AdjustingtheBladeSlope...................................39
RemovingtheMowerDeck................................40
MowerBeltMaintenance....................................41
InstallingtheMowerDeck..................................41
ReplacingtheDischargeDeector......................42
Cleaning.................................................................43
WashingtheUndersideoftheMower..................43
Storage.......................................................................44
CleaningandStorage..........................................44
Troubleshooting.........................................................45
Schematics.................................................................47
Safety
ThismachinemeetsorexceedstheB71.1-2003
specicationsoftheAmericanNationalStandards
Institute,ineffectatthetimeofproduction.
However,improperuseormaintenancebythe
operatororownercanresultininjury.Toreduce
thepotentialforinjury,complywiththesesafety
instructionsandalwayspayattentiontothe
safetyalertsymbol,whichmeansCAUTION,
WARNING,orDANGER-"personalsafety
instruction."Failuretocomplywiththeinstruction
mayresultinpersonalinjuryordeath.
SafeOperatingPractices
ThefollowinginstructionsarefromANSIstandard
B71.1-2003.
Thisproductiscapableofamputatinghandsand
feetandthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriousinjuryordeath.
GeneralOperation
•Read,understand,andfollowallinstructionsin
theoperator’smanualandonthemachinebefore
starting.
•Donotplacehandsorfeetnearrotatingpartsor
underthemachine.Keepclearofthedischarge
openingatalltimes.
•Allowonlyresponsibleadultswhoarefamiliarwith
theinstructionstooperatethemachine.
•Cleartheareaofobjectssuchasrocks,toys,wire,
etc.,whichcouldbepickedupandthrownbythe
blade.
•Besuretheareaisclearofotherpeoplebefore
mowing.Stopthemachineifanyoneentersthearea.
•Nevercarrypassengers.
•Donotmowinreverseunlessabsolutelynecessary.
Alwayslookdownandbehindbeforeandwhile
backingup.
•Beawareofthemowerdischargedirectionanddo
notpointitatanyone.Avoiddischargingmaterial
againstawallorobstruction.Materialmayricochet
backtowardtheoperator.Stoptheblade(s)when
crossinggravelsurfaces.
•Donotoperatethemachinewithoutdeector,
dischargecoverorentiregrasscollectionsystemin
placeandworking.
•Bealert,slowdownandusecautionwhenmaking
turns.Lookbehindandtothesidebeforechanging
directions.
3
•Neverleavearunningmachineunattended.Always
turnoffblades,setparkingbrake,stopengine,and
removekeybeforedismounting.
•Turnoffbladeswhennotmowing.Stoptheengine
andwaitforallpartstocometoacompletestop
beforecleaningthemachine,removingthegrass
catcheroruncloggingthedischargechute.
•Operatethemachineonlyindaylightorgood
articiallight.
•Donotoperatethemachinewhileunderthe
inuenceofalcoholordrugs.
•Watchfortrafcwhenoperatingnearorcrossing
roadways.
•Useextracarewhenloadingorunloadingthe
machineintoatrailerortruck.
•Alwaysweareyeprotectionwhenoperatingthe
mower.
•Dataindicatesthatoperators,age60yearsand
above,areinvolvedinalargepercentageofriding
mower-relatedinjuries.Theseoperatorsshould
evaluatetheirabilitytooperatetheridingmower
safelyenoughtoprotectthemselvesandothersfrom
seriousinjury.
•Alwaysfollowtherecommendationsforwheel
weightsorcounterweights.
SlopeOperation
Slopesareamajorfactorrelatedtolossofcontroland
tip-overaccidents,whichcanresultinsevereinjuryor
death.Operationonallslopesrequiresextracaution.If
youcannotbackuptheslopeorifyoufeeluneasyonit,
donotmowit.
•Donotmowslopesgreaterthan15degrees.
•Watchforditches,holes,rocks,dips,andrisesthat
changetheoperatingangle,asroughterraincould
overturnthemachine.
•Choosealowgroundspeedsoyouwillnothaveto
stopwhileoperatingonaslope.
•Donotmowslopeswhengrassiswet.Slippery
conditionsreducetractionandcouldcausesliding
andlossofcontrol.
•Alwayskeepthewheelmotorsengagedwhengoing
downslopes.
•Reducespeedanduseextremecautiononslopes.
•Donotmakesuddenturnsorrapidspeedchanges.
•Removeormarkobstaclessuchasrocks,treelimbs,
etc.fromthemowingarea.Tallgrasscanhide
obstacles.
•Avoidsuddenstartswhenmowinguphillbecause
themowermaytipbackwards.
•Beawarethatlossoftractionmayoccurgoing
downhill.Weighttransfertothefrontwheelsmay
causedrivewheelstoslipandcauselossofbraking
andsteering.
•Alwaysavoidsuddenstartingorstoppingona
slope.Iftireslosetraction,disengagethebladesand
proceedslowlyofftheslope.
•Useextremecarewithgrasscatchersorother
attachments.Thesecanchangethestabilityofthe
machineandcauselossofcontrol.
•Donottrytostabilizethemachinebyputtingyour
footontheground.
•Donotmowneardrop-offs,ditches,steepbanks
orwater.Wheelsdroppingoveredgescancause
rollovers,whichmayresultinseriousinjury,death
ordrowning.
•Useawalkbehindmowerand/orahandtrimmer
neardrop-offs,ditches,steepbanksorwater.
Children
Tragicaccidentscanoccuriftheoperatorisnotalertto
thepresenceofchildren.Childrenareoftenattractedto
themachineandthemowingactivity.Neverassumethat
childrenwillremainwhereyoulastsawthem.
•Keepchildrenoutofthemowingareaandunder
thewatchfulcareofanotherresponsibleadult,not
theoperator.
•Bealertandturnthemachineoffifchildrenenter
thearea.
•Beforeandwhilebackingorchangingdirection,look
behind,down,andside-to-sideforsmallchildren.
•Nevercarrychildren,evenwiththebladesoff.They
mayfalloffandbeseriouslyinjuredorinterferewith
safemachineoperation.
•Childrenwhohavebeengivenridesinthepastmay
suddenlyappearinthemowingareaforanotherride
andberunoverorbackedoverbythemower.
•Neverallowchildrentooperatethemachine.
•Useextracarewhenapproachingblindcorners,
shrubs,trees,theendofafenceorotherobjectsthat
mayobscurevision.
Towing
Ahitchkitisavailableforthismachineandcanbe
obtainedbycontactinganAuthorizedToroDealer.
Donottowwithoutrstinstallingthismanufacturer
4
approvedhitch.Thefollowingguidelinesapplywhen
towingwiththeapprovedhitchkitinstalled.
•Towonlywithamachinethathasahitchdesigned
fortowing.Donotattachtowedequipmentexcept
atthehitchpoint.
•Followthemanufacturer’srecommendationfor
weightlimitsfortowedequipmentandtowingon
slopes.
•Neverallowchildrenorothersinorontowed
equipment.
•Onslopes,theweightofthetowedequipmentmay
causelossoftractionandlossofcontrol.
•Travelslowlyandallowextradistancetostop.
Service
SafeHandlingofGasoline:
Toavoidpersonalinjuryorpropertydamage,useextra
carewhenhandlinggasolineandotherfuels.Theyare
ammableandthevaporsareexplosive.
•Extinguishallcigarettes,cigars,pipesandother
sourcesofignition.
•Useonlyanapprovedcontainer.
•Neverremovethegascaporaddfuelwhenthe
engineisrunning.Allowtheenginetocoolbefore
refueling.
•Neverrefuelthemachineindoors.
•Neverstorethemachineorfuelcontainerinside
wherethereisanopename,suchasnearawater
heaterorfurnace.
•Neverllcontainersinsideavehicleoronatruckor
trailerwithaplasticliner.Alwaysplacecontainerson
thegroundawayfromyourvehiclebeforelling.
•Removegas-poweredequipmentfromthetruck
ortrailerandrefuelitontheground.Ifthisisnot
possible,thenrefuelsuchequipmentwithaportable
container,ratherthanfromagasolinedispenser
nozzle.
•Keepthenozzleincontactwiththerimofthefuel
tankorcontaineropeningatalltimesuntilthefueling
iscomplete.Donotuseanozzlelock-opendevice.
•Iffuelisspilledonclothing,changeclothing
immediately.
•Neveroverllthefueltank.Replacegascapand
tightensecurely.
GeneralService:
•Neveroperateamachineinsideaclosedarea.Engine
exhaustcontainscarbonmonoxide,whichisan
odorless,deadlypoisonthatcankillyou.
•Keepnutsandboltstight,especiallytheblade
attachmentbolts.Keepequipmentingood
condition.
•Nevertamperwithsafetydevices.Checktheir
properoperationregularly.
•Keepthemachinefreeofgrass,leaves,orother
debrisbuild-up.Cleanupoilorfuelspillagefuel
soakeddebris.Allowthemachinetocoolbefore
storing.
•Stopandinspecttheequipmentifyoustrikean
object.Repair,ifnecessary,beforerestarting.
•Nevermakeanyadjustmentsorrepairswiththe
enginerunning.
•Grasscatchercomponentsaresubjecttowear,
damageanddeterioration,whichcouldexpose
movingpartsorallowobjectstobethrown.
Frequentlycheckcomponentsandreplacewith
manufacturers’recommendedparts,whennecessary.
•Mowerbladesaresharpandcancut.Wrapthe
blade(s)orweargloves,anduseextracautionwhen
servicingthem.
•Checkforproperbrakeoperationfrequently.Adjust
andserviceasrequired.
•Maintainorreplacesafetyandinstructiondecalsas
necessary.
•UseonlygenuineTororeplacementpartstoensure
thatoriginalstandardsaremaintained.
ToroRidingMowerSafety
Thefollowinglistcontainssafetyinformationspecicto
Toroproductsorothersafetyinformationthatyoumust
knowthatisnotincludedintheANSIstandards.
•Stoptheengine,disconnectsparkplugwire(s)and
removekeybeforeperforminganyservice,repairs,
maintenanceoradjustments.
•Keephands,feet,hair,andlooseclothingawayfrom
attachmentdischargearea,undersideofmowerand
anymovingpartswhileengineisrunning.
•Donottouchequipmentorattachmentpartswhich
maybehotfromoperation.Allowtocoolbefore
attemptingtomaintain,adjustorservice.
•Batteryacidispoisonousandcancauseburns.Avoid
contactwithskin,eyes,andclothing.Protectyour
face,eyes,andclothingwhenworkingwithabattery.
•Batterygasescanexplode.Keepcigarettes,sparks
andamesawayfrombattery.
5
•UseonlyToroapprovedattachments.Warrantymay
bevoidedifusedwithunapprovedattachments.
•Ifloadingthemachineontoatrailerortruck,usea
single,full-widthramponly.Therampangleshould
notexceed15degrees.
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
6
SlopeChart
7
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof
potentialdanger.Replaceanydecalthatisdamagedorlost.
93-7009
1.Warning–DoNotoperate
themowerwiththe
dischargedeectorup
orremoved;keepthe
dischargedeectorin
place.
2.Cutting/dismemberment
hazardofhandorfoot,
mowerblade–stayaway
frommovingparts.
106-5517
1.Warning–DoNottouchthehotsurface.
109-6008
1.ReadtheOperator’s
Manual.
3.Pushthemachine.
2.Rotatethedriverelease
knobtoloosen,slidethe
knob,andtighten.
109-6014
TractionDriveBeltRouting
109-6029
1.Engine–stop
6.Throttle–fast
2.Engine–run
7.Choke–on
3.Engine–start8.Throttle–slow
4.Powertake-off(PTO),
Bladecontrolswitch
9.Choke–off
5.ReadtheOperator’s
Manual.
8
109-6035
DeckDriveBeltRouting
109-6036
1.ReadtheOperator’sManual.
2.Removetheignitionkeyandreadtheinstructionsbefore
servicingorperformingmaintenance.
3.Heightofcut.
109-6210
1.ReadtheOperator’sManual.
2.Cutting/dismembermenthazard,fanandentanglement
hazard,belt–stayawayfrommovingparts.
109-6459
1.Entanglementhazard,belt—DoNotopenorremovesafety
shieldswhileengineisrunning,keepshieldsinplace.
109-8759
1.Heightofcut
109-9120
1.Fuse2.Diode
110-6691
1.Thrownobjects
hazard–keepbystanders
asafedistancefromthe
machine.
3.Cutting/dismemberment
ofhandorfoot–stayaway
frommovingparts.
2.Thrownobjectshazard,
mower–keepthe
dischargedeectoror
collectionsysteminplace.
9
109-9173
1.Parkingbrake4.Neutral
2.Fast5.Reverse
3.Slow6.MachineSpeed
109-9182
1.Machinespeed4.Neutral
2.Fast5.Reverse
3.Slow
PTOSymbols
1.PTO—Off2.PTO—On
BatterySymbols
Someorallofthesesymbolsareonyourbattery.
1.Explosionhazard
6.Keepbystandersasafe
distancefromthebattery.
2.Nore,openames,or
smoking
7.Weareyeprotection;
explosivegasescan
causeblindnessandother
injuries.
3.Causticliquid/chemical
burnhazard
8.Batteryacidcancause
blindnessorsevereburns.
4.Weareyeprotection9.Flusheyesimmediately
withwaterandgetmedical
helpfast.
5.ReadtheOperator’s
Manual.
10.Containslead;donot
discard.
10
109-6016
1.Readtheinstructionsbeforeservicingorperforming
maintenance.
4.RefertotheOperator’smanualforgreaseinstructions.
2.Timeinterval
5.CheckhydraulicoillevelandrefertotheOperator’sManual
forfurtherinstructions.
3.Checkoillevel.6.Checktirepressure.
109-8965
1.Warning–readtheOperator’sManual.
2.Readtheinstructionsbeforeservicingorperformingmaintenance;applyparkingbrake,removetheignitionkeyanddisconnect
thesparkplugwire.
3.Thrownobjecthazard—keepbystandersasafedistancefromthemachine,pickupdebrisbeforeoperating,keepthedischarge
deectorinplace.
4.Lossoftraction/controlhazard,slopes–lossoftraction/controlonslope,disengagethebladecontrolswitch(PTO),proceed
offtheslopeslowly.
5.Tippinghazard–avoidsuddenandsharpturnswhileonslopes,onlymowacrossslopeslessthan15degrees,keepasafe
distancefromwater,andonlymowupanddownslopeslessthan15degrees.
6.Cutting/dismembermenthazardofhandorfoot,mowerblade–stayawayfrommovingparts.
7.Crushing/dismembermenthazardofbystanders,reversing–DoNotcarrypassengers,lookbehindanddownwhenreversing.
11
ProductOverview
Figure3
1.Anti-scalproller
4.Controlpanel
7.Parkbrake10.Frontcasterwheel
2.Dischargedeector5.Operator’sseat8.Heightofcutfootlever
3.Heightofcutadjustment
6.Motioncontrollevers9.Footrest
Figure4
1.Reardrivewheel
3.Gastank
5.Engine7.Engineguard
2.Mowerdeck4.Engineoildipstick
6.Airlter8.Sparkplugwire(1of2)
12
Controls
ControlPanel
Note:Becomefamiliarwithallofthecontrolsbefore
youstarttheengineandoperatethemachine.
Figure5
1.Ignitionswitch4.Throttle
2.Bladecontrolswitch
(powertake-off)
5.Choke
3.Hourmeter
IgnitionSwitch
Theignitionswitchisusedtostartandstoptheengine.
Theswitchhasthreepositions“OFF”,“RUN”and
“START”(Figure5).Insertkeyintoswitchandrotate
clockwisetothe“ON”position.Rotateclockwisetothe
nextpositiontoengagethestarter(keymustbeheld
againstspringpressureinthisposition).
Note:Brakemustbeengaged,motioncontrollevers
out(neutrallockposition)andPTOswitch“OFF”to
startengine.(Itisnotnecessaryfortheoperatortobein
theseattostarttheengine.)
TurningthekeytotheOffpositionwillstoptheengine;
however,alwaysremovethekeywhenleavingthe
machinetopreventsomeonefromaccidentallystarting
theengine
BladeControlSwitch(PowerTake-Off)
Thebladecontrolswitch,representedbyapower
take-off(PTO)symbol(Figure6),engagesand
disengagespowertothemowerblades.Pulloutonthe
bladecontrolswitchto“On”toengagetheblades
Pushthebladecontrolswitchto“Off”todisengage
theblades
Figure6
ChokeControl
Thechokeisusedtoaidinstartingacoldengine.Do
Notrunawarmenginewiththechokeinthe“ON”
position.Movingthechokeleverforwardwillputthe
chokeinthe“ON”positionandmovingthechokelever
totherearwillputthechokeinthe“OFF”position
(Figure5).
ThrottleControl
Thethrottleisusedtocontrolenginespeed.Moving
throttleleverforwardwillincreaseenginespeedand
movingthrottlelevertotherearwilldecreaseengine
speed.Movingthethrottleforwardintothedetentis
fullthrottle(Figure5).
MotionControlLevers
Themotioncontrolleverslocatedoneachsideofthe
seat(Figure3).
Themotioncontrolleversarespeedsensitivecontrols
ofindependentwheelmotors.Movingaleverforward
orbackwardturnsthewheelonthesamesideforward
orinreverse;wheelspeedisproportionaltotheamount
theleverismoved.Movingthecontrolleversoutward
fromthecenterpositionlocksthemintheneutral
position.Alwayspositionthemotioncontrollevers
intotheneutralpositionandengagetheparkbrake
leverwhenyoustopthemachineorleaveitunattended.
Theunitmustbetieddownandbrakeengagedwhen
transporting.
ParkingBrakeLever
Locatedonleftsideoftheconsole(Figure3).
Thebrakeleverengagesaparkingbrakeonthedrive
wheels.
Pulltheleverupandrearwardtoengagethebrake.
Pushtheleverforwardanddowntodisengagethebrake.
Height-of-CutFootLever
Theheightofcutleverallowstheoperatortolowerand
raisethedeckfromtheseatedposition(Figure3).When
theleverismovedforward,awayfromtheoperator
13
thedeckisraisedfromthegroundandwhenmoved
back,towardstheoperatoritisloweredtowardthe
ground.Onlyadjusttheheightofcutwhilemachineis
notmoving.
HourMeter
Locatedonthecontrolpanel.
Thehourmeterisconnectedtoapressureswitch
installedintheengineblockanditrecordsthenumber
ofhoursthattheenginehasrun(Figure5).Ifthe
ignitionswitchisleftonwithoutenginerunning,hour
meterwillnotrun.
Note:Thisswitchisnotalowoilsensorandwillnot
alerttheoperatoriftheengineoilislow .
Specications
Systems
Engine
•EngineSpecications:SeeyourEngineOwner’s
Manual
•RPM:FullSpeed:3600±75(max)RPM(NoLoad)
Idle:1750(min)RPM
FuelSystem
•Capacity:4.0gal.(15.1L)
•TypeofFuel:Regularunleadedgasoline,87octane
orhigher.
•FuelFilter:KohlerP/N2405010
•FuelShut-OffValve:1/4turnincrements(“ON”,
“OFF”)
ElectricalSystem
•ChargingSystem:FlywheelAlternator
•ChargingCapacity:15amps
•BatteryType:BCIGroupU1
•BatteryVoltage:12Volt
•Polarity:NegativeGround
•Fuses:One25amp,one20amp;one15ampblade
type
•Diode:TVS
SafetyInterlockSystem
•PTOmustbedisengaged,brakeengaged,and
motioncontrolleversout(neutrallock)tostart
engine.(Itisnotnecessaryfortheoperatortobein
theseattostarttheengine.)
•OperatormustbeinseatwhenPTOisengaged,
brakeisdisengaged,ormotioncontrolleversare
movedinorenginewillstop.
•Enginewillstopifeithertheleft,theright,orboth
leversaremovedfromneutrallockpositionwhile
brakeisengaged.
OperatorControls
•SteeringandMotionControl:
Note:Motioncontrolleversareadjustabletotwo
heights.
–Separatelevers,oneachsideoftheconsole,
controlspeedanddirectionoftravelofthe
respectivedrivewheels.
–Steeringiscontrolledbyvaryingthepositionof
theleversrelativetoeachother.
–Movingmotioncontrolleversoutward(inslots)
locksthedrivesysteminneutral.
•PTOEngagementSwitch:Engageselectricclutch
(todrivebelt)whichengagesmowerblades.
•ParkingBrakeLever:Engagesparkingbrake.
•DeckHeightAdjustmentPin:Setscuttingheight
todesiredposition.
•DeckLiftAssistLever:Footpedalthatassistsin
raisingthedeck.
Seat
•Type:Standardseatwithhighback,foampadded
withspringsuspensionandarmrests.
•Mounting:Hingedtotiltupforaccesstohydraulic
pumps,batteryandothercomponents.Heldintilted
positionwithlanyard.Adjustableforeandaftseat
track.
•Armrests:Standard–foampaddedip-upadjustable
heightarmrests.
•SeatSafetySwitch:IncorporatedintotheSafety
InterlockSystem.
HydrostaticGroundDriveSystem
•HydrostaticPumps:TwoHydroGearZT2800
Integrateddrivesystems.
•HydraulicOilType:UseMobil115W-50Synthetic
motoroil.
•Speeds:
–0-7.0mph(11.3km/hr)forward.
–0-5.0mph(8.0km/hr)reverse.
•Drivewheelreleases,locatedonleftandrightsides
ofenginedeck,allowmachinetobemovedwhenthe
engineisnotrunningandbrakeisoff.
14
Tires&Wheels
Drive
FrontCaster
Pneumatic(Air-Filled)
Pneumatic
(Air-Filled)
DeckSize
4852AllDecks
Quantity
222
TreadSizeTurfT ecTurfT ec
AllDecks
Size
20x8.00-820x10.00-810x4
PlyRating44
Pressure13psi
(90kPa)
13psi
(90kPa)
13psi
(90kPa)
CuttingDeck
•CuttingWidth:
–48inchDeck:48inches(122cm)
–52inchDeck:52inches(132cm)
•Discharge:Side
•BladeSize:(3ea.)
–48inchDeck:16.25inches(41.3cm)
–52inchDeck:18.00inches(45.7cm)
•BladeSpindles:Solidsteelspindleswithno
maintenancebearings.
•DeckDrive:Electricclutchmountedonvertical
engineshaft.Bladesaredrivenbyonebelt
(w/self-tensioningidler)directfromtheengine.
•Deck:Fulloatingdeckisattachedtoout-front
supportframe.Maximumturfprotectionisprovided
withthreeanti-scalprollers(bothdecksizes).
Deckdesignallowsforbagging,mulchingorside
discharge.
•DeckDepth:
–46inchDeck:5.0inches(12.7cm)
–52inchDeck:5.0inches(12.7cm)
•CuttingHeightAdjustment:Afootdeckliftleveris
usedtoadjustthecuttingheightfrom11/2inch
(3.8cm)to41/2inches(11.4cm)in1/2inch(1.3
cm)increments.
•MulchingKit:Optional.
Dimensions
OverallWidth:
48inchDeck52inchDeck
WithoutDeck45.5inches
(116cm)
47.0inches
(119cm)
48inchDeck52inchDeck
DeectorUp
48.3inches
(122cm)
53.0inches
(135cm)
DeectorDown
59.4inches
(151cm)
64.2inches
(163cm)
OverallLength:
48inchDeck52inchDeck
73.4inches(186cm)73.4inches(186cm)
OverallHeight:
48inchDeck52inchDeck
41.8inches(106cm)41.8inches(106cm)
TreadWidth:(CentertoCenterofTires,
Widthwise)
48inchDeck52inchDeck
DriveWheels36.0inches
(91cm)
36.8inches
(93cm)
CasterWheels
33.5inches
(85cm)
33.5inches
(85cm)
WheelBase:(CenterofCasterTireto
CenterofDriveTire)
48inchDeck52inchDeck
48.9inches(124cm)48.9inches(124cm)
CurbWeight:
48inchDeck52inchDeck
645lb(293kg)660lb(299kg)
TorqueRequirements
BoltLocationTorque
SpindlePulleyNut95-100ft-lb(1291-142N-m)
BladeMountingBolt
45-55ft-lb(61-75N-m)
EngineMountingBolts
27-33ft-lb(37-45N-m)
Anti-ScalpRollerNylocNut27-33ft-lb(37-45N-m)
WheelLugNuts
70-90ft-lb(95-122N-m)
ClutchMountingBolt(secured
withthreadlocker)
50-55ft-lb(68-75N-m)
SparkPlug15ft-lb(20N-m)
15
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
ThinkSafetyFirst
Pleasecarefullyreadallofthesafetyinstructionsand
decalsinthesafetysection.Knowingthisinformation
couldhelpyou,yourfamily,petsorbystandersavoid
injury.
Mowingonwetgrassorsteepslopescancause
slidingandlossofcontrol.
Wheelsdroppingoveredgescancauserollovers,
whichmayresultinseriousinjury,deathor
drowning.
Alossoftractionisalossofsteeringcontrol.
Toavoidlossofcontrolandpossibilityof
rollover:
•Donotmowneardrop-offsornearwater.
•Donotmowslopesgreaterthan15degrees.
•Reducespeedanduseextremecautionon
slopes.
•Whenmowingslopes,graduallyworkfrom
lowertohigherareasontheincline.
•Avoidsuddenturnsorrapidspeedchanges.
•Turnup,intoaninclinewhenchanging
directionsonslopes.Turningdownthe
slopereducestraction.
•Attachmentschangethehandling
characteristicsofthemachine.Useextra
cautionwhenusingattachmentswiththe
machine.
Figure7
1.SafeZone-usethemachinehere
2.Usewalkbehindmowerand/orhandtrimmerneardrop-offs
andwater.
3.Water
RecommendedGasoline
UseUNLEADEDRegularGasolinesuitablefor
automotiveuse(87pumpoctaneminimum).
Important:Neverusemethanol,gasoline
containingmethanol,orgasoholcontainingmore
than10%ethanolbecausethefuelsystemcouldbe
damaged.DoNotmixoilwithgasoline.
16
Incertainconditionsgasolineisextremely
ammableandvaporsareexplosive.
Areorexplosionfromgasolinecanburnyou,
others,andcausepropertydamage.
•Fillthefueltankoutdoorsinanopenarea,
whentheengineiscold.Wipeupany
gasolinethatspills.
•Neverrellthefueltankordrainthe
machineindoorsorinsideanenclosed
trailer.
•DoNotllthefueltankcompletelyfull.
Addgasolinetothefueltankuntilthebody
ofthetankisfullbutfueldoesnotllthe
neckofthetank.Thisemptyspaceinthe
tankallowsgasolinetoexpand.
•Neversmokewhenhandlinggasoline,and
stayawayfromanopenameorwhere
gasolinefumesmaybeignitedbyspark.
•Storegasolineinanapprovedcontainerand
keepitoutofthereachofchildren.Never
buymorethana30-daysupplyofgasoline.
•DoNotoperatewithoutentireexhaust
systeminplaceandinproperworking
condition.
Incertainconditionsduringfueling,static
electricitycanbereleasedcausingaspark
whichcanignitegasolinevapors.Areor
explosionfromgasolinecanburnyouand
othersandcausepropertydamage.
•Alwaysplacegasolinecontainersonthe
groundawayfromyourvehiclebeforelling.
•DoNotllgasolinecontainersinsidea
vehicleoronatruckortrailerbedbecause
interiorcarpetsorplastictruckbedliners
mayinsulatethecontainerandslowtheloss
ofanystaticcharge.
•Whenpractical,removegas-powered
equipmentfromthetruckortrailerand
refueltheequipmentwithitswheelsonthe
ground.
•Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfroma
portablecontainer,ratherthanfroma
gasolinedispensernozzle.
•Ifagasolinedispensernozzlemustbeused,
keepthenozzleincontactwiththerimof
thefueltankorcontaineropeningatall
timesuntilfuelingiscomplete.
Gasolineisharmfulorfatalifswallowed.
Long-termexposuretovaporshascaused
cancerinlaboratoryanimals.Failuretouse
cautionmaycauseseriousinjuryorillness.
•Avoidprolongedbreathingofvapors.
•Keepfaceawayfromnozzleandgas
tank/containeropening.
•Keepawayfromeyesandskin.
•Neversiphonbymouth.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachineto
providethefollowingbenets:
•Keepsgasolinefreshduringstorageof30daysor
less.Forlongerstorageitisrecommendedthatthe
fueltankbedrained.
17
•Cleanstheenginewhileitruns.
•Eliminatesgum-likevarnishbuildupinthefuel
system,whichcauseshardstartingAddthecorrect
amountofgasstabilizer/conditionertothegas.
Note:Afuelstabilizer/conditionerismosteffective
whenmixedwithfreshgasoline.Tominimizethe
chanceofvarnishdepositsinthefuelsystem,usefuel
stabilizeratalltimes.
Gasoline/Alcoholblends
Gasohol(upto10percentethylalcohol,90percent
unleadedgasolinebyvolume)isapprovedforfueluse
bytheenginemanufacturer.Othergasoline/alcohol
blendsarenotapproved.
FillingtheFuelTank
1.Shuttheengineoffandsetthemotioncontrolsto
theneutralpositionandengageparkingbrake.
2.Cleanaroundthefueltankcapandremovethecap.
3.Addunleadedregulargasolineuntilthebodyofthe
tankisfullbutfueldoesnotlltheneckofthe
tank(Figure8).Thisspaceintheneckofthetank
allowsgasolinetoexpand.Donotllthefueltank
completelyfull.
Figure8
1.Gastankopening3.Gastankbody
2.Filltohere,approximately
4.Installthefueltankcapsecurely.Wipeupany
gasolinethatmayhavespilled.
CheckingtheEngineOilLevel
Beforeyoustarttheengineandusethemachine,
checktheoillevelintheenginecrankcase;refertothe
CheckingtheOilLevelsectioninEngineMaintenance.
StartingtheEngine
1.Sitdownontheseatandmovethemotioncontrols
outwardtotheneutralpositionandengagethe
parkingbrake.
2.Disengagethebladesbymovingthebladecontrol
switchtoOff(Figure9).
Figure9
1.Controlpanel2.Bladecontrolswitch—Off
position
3.Movethethrottlelevertomidwayandthe
chokeleverforwardbeforestartingacoldengine
(Figure10).
Note:Awarmorhotenginemaynotrequire
choking.
Figure10
1.Controlpanel
4.Throttle—slow
2.Choke—on5.Throttle—fast
3.Choke–off
4.TurntheignitionkeytoStarttoenergizethestarter.
Whentheenginestarts,releasethekey(Figure11).
Important:Donotengagethestarterformore
than5secondsatatime.Iftheenginefails
tostart,allowa60secondcool-downperiod
betweenattempts.Failuretofollowthese
instructionscanburnoutthestartermotor.
18
Figure11
1.Ignitionkey—startposition
4.Start
2.Controlpanel
5.Run
3.Choke6.Off
5.Iftheenginestallsorhesitates,movethechoke
leverpartiallyforwardforafewseconds(Figure11).
OperatingtheBlades
Thebladecontrolswitch,representedbyapower
take-off(PTO)symbol,engagesanddisengagespower
tothemowerblades.Thisswitchcontrolspowertoany
attachmentsthatdrawpowerfromtheengine,including
themowerdeckandcuttingblades.
EngagingtheBlades
1.Releasepressureonthemotioncontrolleversand
placethemachineinneutral.
2.MovethethrottlemidwaytotheFastposition.
Note:Alwaysengagethebladeswiththethrottle
inthemidwayposition.
3.PulloutonthebladecontrolswitchtoOnto
engagetheblades(Figure12).
Figure12
1.Controlpanel2.Bladecontrolswitch—On
position
4.Movethrottletofullforwardpositionbefore
mowing.
DisengagingtheBlades
Setthrottletomidwayposition.Pushthebladecontrol
switchtoOfftodisengagetheblades(Figure13).
Figure13
1.Controlpanel2.Bladecontrolswitch—Off
position
StoppingtheEngine
1.MovethethrottlelevertobetweenFastandhalf
throttle(Figure11).
2.Disengagethebladesbymovingthebladecontrol
switchtoOff(Figure13).
3.TurntheignitionkeytoOff(Figure11).
4.Pullthewireoffofthesparkplug(s)toprevent
thepossibilityofsomeoneaccidentallystartingthe
machinebeforetransportingorstoringthemachine.
19
TheSafetyInterlockSystem
Ifsafetyinterlockswitchesaredisconnected
ordamagedthemachinecouldoperate
unexpectedlycausingpersonalinjury.
•DoNottamperwiththeinterlockswitches.
•Checktheoperationoftheinterlock
switchesdailyandreplaceanydamaged
switchesbeforeoperatingthemachine.
UnderstandingtheSafetyInterlock
System
Thesafetyinterlocksystemisdesignedtopreventthe
enginefromstartingunless:
•Thebladesaredisengaged.
•Themotioncontrolleversareintheneutral
position.
•Theparkingbrakeisengaged.
Thesafetyinterlocksystemisdesignedtoinitiateengine
shutdownwhen:
•Theparkingbrakeisdisengagedandtheoperator
getsoffmachine.
•ThePTOisengagedandtheoperatorgetsoff
machine.
•Theparkingbrakeisdisengagedandleversarein
andtheoperatorgetsoffmachine.
•Theparkingbrakeisengagedandmotioncontrol
leversarein.
TestingtheSafetyInterlockSystem
Testthesafetyinterlocksystembeforeyouusethe
machineeachtime
1.Checkstartingcircuit.Startershouldcrankwith
parkingbrakeengaged,PTOdisengagedand
motioncontrolleversmovedoutintheneutral
lockposition.Theoperatordoesnotneedtobein
theseattostarttheengine.
Trytostartwithoperatorinseat,parkingbrake
disengaged,PTOdisengagedandmotioncontrol
leversintheneutrallockposition-startermust
notcrank.
Trytostartwithoperatorinseat,parkingbrake
engaged,PTOengagedandmotioncontrollevers
intheneutrallockposition-startermustnot
crank.
Trytostartwithoperatorinseat,parkingbrake
engaged,PTOdisengaged,andtheleftmotion
controlleverin,startermustnotcrank,repeat
againwiththerightleverin,thenwithbothlevers
in-startermustnotcrank.
2.Checkkillcircuits.Runengineatone-thirdthrottle,
disengageparkingbrakeandraiseoffofseat(but
donotgetoffofmachine)enginemustinitiate
shutdown.
Runengineatone-thirdthrottle,engagePTOand
raiseoffofseat(butdonotgetoffofmachine)
enginemustinitiateshutdown.
Runengineatone-thirdthrottle,withbrake
disengaged,moveleversinandraiseoffseat(but
donotgetoffofmachine)enginemustinitiate
shutdown.
Again,runengineatone-thirdthrottle,brake
engaged,andmoveleftmotioncontrolleverin-
enginemustinitiateshutdown.
Repeatagainmovingtherightleverin,then
movingbothleversin-enginemustinitiate
shutdownwhetheroperatorisonseatornot.
Note:Ifmachinedoesnotpassanyofthesetests,
donotoperate.ContactyourauthorizedToroService
Dealer.
Important:Itisessentialthatoperatorsafety
mechanismsbeconnectedandinproperoperating
conditionpriortouseformowing.
DrivingForwardorBackward
Thethrottlecontrolregulatestheenginespeedas
measuredinrpm(revolutionsperminute).Place
thethrottlecontrolintheFastpositionforbest
performance.AlwaysoperateintheFast(fullthrottle)
position.
Machinecanspinveryrapidlybypositioning
onelevertoomuchaheadoftheother.Operator
maylosecontrolofthemachine,whichmay
causedamagetothemachineorinjury.
•Usecautionwhenmakingturns.
•Slowthemachinedownbeforemaking
sharpturns.
20
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Toro TITAN Z4800 Zero-Turn-Radius Riding Mower User manual

TITAN Z4800 Zero-Turn-Radius Riding Mower
Toro
Brand
Toro
Model
TITAN Z4800 Zero-Turn-Radius Riding Mower
Category
Lawnmowers
Type
User manual
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