Z Master Professional 6000 Series Riding Mower,

Toro Z Master Professional 6000 Series Riding Mower, User manual

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FormNo.3433-687RevA
ZMaster
®
Professional6000
SeriesRidingMower
with60inor72inTURBOFORCE
®
Side
DischargeMower
ModelNo.72946—SerialNo.400000000andUp
ModelNo.72947—SerialNo.400000000andUp
ModelNo.72969—SerialNo.400000000andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)
*3433-687*A
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.
Theenclosedengineowner'smanualissupplied
forinformationregardingtheUSEnvironmental
ProtectionAgency(EPA)andtheCaliforniaEmission
ControlRegulationofemissionsystems,maintenance,
andwarranty.Replacementsmaybeorderedthrough
theenginemanufacturer.
GrossorNetTorque:Thegrossornettorque
ofthisenginewaslaboratoryratedbytheengine
manufacturerinaccordancewiththeSocietyof
AutomotiveEngineers(SAE)J1940orJ2723.As
conguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclass
ofmowerwillbesignicantlylower.Pleasereferto
theenginemanufacturer’sinformationincludedwith
themachine.
WARNING
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
Useofthisproductmaycauseexposure
tochemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Introduction
Thisrotary-blade,ridinglawnmowerisintendedtobe
usedbyprofessional,hiredoperators.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawns
onresidentialorcommercialproperties.Usingthis
productforpurposesotherthanitsintendedusecould
provedangeroustoyouandbystanders.
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.
Visitwww.Toro.comforproductsafetyandoperation
trainingmaterials,accessoryinformation,helpnding
adealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorT oroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if
equipped)toaccesswarranty,parts,andother
productinformation.
g233771
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Contents
Safety.......................................................................4
©2019—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
2
Contactusatwww.Toro.com.
PrintedintheUSA
AllRightsReserved
SafetyAlertSymbol............................................4
GeneralSafety...................................................4
SlopeIndicator...................................................5
SafetyandInstructionalDecals..........................6
ProductOverview...................................................12
Controls...........................................................12
HorizonDisplayMonitor................................13
Specications..................................................14
Attachments/Accessories.................................14
BeforeOperation.................................................14
BeforeOperationSafety...................................14
AddingFuel......................................................16
PerformingDailyMaintenance..........................16
BreakinginaNewMachine..............................17
UsingtheRollover-ProtectionSystem
(ROPS).........................................................17
UsingtheSafety-InterlockSystem....................18
PositioningtheSeat..........................................19
UnlatchingtheSeat..........................................19
ChangingtheSeatSuspension.........................19
DuringOperation.................................................20
DuringOperationSafety...................................20
OperatingtheParkingBrake.............................22
OperatingtheMowerBlade-ControlSwitch
(PTO)............................................................23
StartingtheEngine...........................................23
ShuttingOfftheEngine.....................................24
UsingtheMotion-ControlLevers.......................24
DrivingtheMachine..........................................24
UsingtheSideDischarge.................................26
AdjustingtheHeightofCut...............................26
AdjustingtheAnti-ScalpRollers........................27
AdjustingtheFlowBafeKnob.........................28
PositioningtheFlowBafe................................29
OperatingTips.................................................30
AfterOperation....................................................31
AfterOperationSafety......................................31
UsingtheFuel-ShutoffValve.............................31
UsingtheDrive-Wheel-ReleaseValves............31
TransportingtheMachine.................................32
Maintenance...........................................................34
MaintenanceSafety..........................................34
RecommendedMaintenanceSchedule(s)...........35
Lubrication..........................................................37
GreasingtheMachine.......................................37
LubricatingtheMowerDeck-LiftPivots.............37
GreasingtheMowerDeck................................38
GreasingtheCaster-WheelHubs.....................39
EngineMaintenance...........................................40
IdentifyingtheEngine.......................................40
EngineSafety...................................................40
ServicingaKawasaki
®
Engine..........................40
ServicingaKohler
®
Engine...............................45
CheckingtheSparkArrester.............................50
FuelSystemMaintenance...................................51
ServicingtheElectronicFuel-Injection
System..........................................................51
ReplacingtheLow-PressureFuel
Filter..............................................................51
ServicingtheHigh-PressureFuelFilter.............51
ServicingtheFuelT ank.....................................51
ElectricalSystemMaintenance...........................52
ElectricalSystemSafety...................................52
ServicingtheBattery.........................................52
ServicingtheFuses..........................................54
DriveSystemMaintenance..................................54
CheckingtheSeatBelt.....................................54
CheckingtheRoll-BarKnobs............................54
AdjustingtheTracking......................................55
CheckingtheTirePressure...............................56
CheckingtheWheelLugNuts...........................56
CheckingtheWheel-HubSlottedNut................56
AdjustingtheCaster-PivotBearing...................56
RemovingtheClutchShim...............................57
CoolingSystemMaintenance..............................59
CleaningtheEngineScreenandEngine-Oil
Cooler...........................................................59
CleaningtheEngine-CoolingFinsand
Shrouds........................................................59
CheckingandCleaningtheHydraulic-Unit
Shrouds........................................................60
BrakeMaintenance.............................................60
AdjustingtheParkingBrake..............................60
BeltMaintenance................................................61
InspectingtheBelts..........................................61
ReplacingtheMowerBelt.................................61
ReplacingtheHydraulicPump-Drive
Belt................................................................62
ControlsSystemMaintenance.............................63
AdjustingtheControl-HandlePosition..............63
AdjustingtheMotion-ControlLinkage...............64
AdjustingtheMotion-ControlDamper...............65
AdjustingtheMotion-ControlNeutral-Lock
Pivot..............................................................65
HydraulicSystemMaintenance...........................66
HydraulicSystemSafety...................................66
Hydraulic-FluidSpecications..........................66
CheckingtheHydraulicFluid............................66
ChangingtheHydraulicFluidand
Filters............................................................67
BladeMaintenance..............................................68
BladeSafety.....................................................68
ServicingtheCuttingBlades.............................68
LevelingtheMowerDeck..................................71
RemovingtheMowerDeck...............................73
ReplacingtheGrassDeector..........................74
Cleaning..............................................................75
CleaningundertheMowerDeck.......................75
DisposingofWaste...........................................75
Storage...................................................................76
StorageSafety..................................................76
CleaningandStorage.......................................76
Troubleshooting......................................................77
Schematics.............................................................80
3
Safety
Thismachinehasbeendesignedinaccordancewith
ANSIstandardB71.4-2017.
SafetyAlertSymbol
ThisSafetyAlertSymbol(Figure2)isusedbothin
thismanualandonthemachinetoidentifyimportant
safetymessageswhichmustbefollowedtoavoid
accidents.
Thissymbolmeans:ATTENTION!BECOMEALERT!
YOURSAFETYISINVOLVED!
g000502
Figure2
SafetyAlertSymbol
Thesafetyalertsymbolappearsaboveinformation
whichalertsyoutounsafeactionsorsituationsand
willbefollowedbythewordDANGER,WARNING,or
CAUTION.
DANGER:Indicatesanimminentlyhazardous
situationwhich,ifnotavoided,Willresultindeathor
seriousinjury.
WARNING:Indicatesapotentiallyhazardoussituation
which,ifnotavoided,Couldresultindeathorserious
injury.
CAUTION:Indicatesapotentiallyhazardoussituation
which,ifnotavoided,Mayresultinminorormoderate
injury.
Thismanualusestwootherwordstohighlight
information.Importantcallsattentiontospecial
mechanicalinformationandNoteemphasizesgeneral
informationworthyofspecialattention.
GeneralSafety
Thismachineiscapableofamputatinghandsandfeet
andofthrowingobjects.T orodesignedandtested
thislawnmowertoofferreasonablysafeservice;
however,failuretocomplywithsafetyinstructions
mayresultininjuryordeath.
Read,understand,andfollowallinstructionsand
warningsintheOperator’sManualandother
trainingmaterial,onthemachine,engine,and
attachments.Alloperatorsandmechanicsshould
betrained.Iftheoperator(s)ormechanic(s)can
notreadthismanual,itistheowner’sresponsibility
toexplainthismaterialtothem;otherlanguages
maybeavailableonourwebsite.
Onlyallowtrained,responsible,andphysically
capableoperatorsthatarefamiliarwiththesafe
operation,operatorcontrols,andsafetysignsand
instructionstooperatethemachine.Neverlet
childrenoruntrainedpeopleoperateorservicethe
equipment.Localregulationsmayrestricttheage
oftheoperator.
Alwayskeeptherollbarinthefullyraisedand
lockedpositionandusetheseatbelt.
Donotoperatethemachineneardrop-offs,
ditches,embankments,water,orotherhazards,or
onslopesgreaterthan15degrees.
Donotputyourhandsorfeetnearmoving
componentsofthemachine.
Neveroperatethemachinewithdamagedguards,
shields,orcovers.Alwayshavesafetyshields,
guards,switchesandotherdevicesinplaceandin
properworkingcondition.
Stopthemachine,shutofftheengine,andremove
thekeybeforeservicing,fueling,orunclogging
themachine.
4
SlopeIndicator
g011841
Figure3
Youmaycopythispageforpersonaluse.
1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof
hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline
tomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge
5
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decalbatterysymbols
BatterySymbols
Someorallofthesesymbolsareonyourbattery.
1.Explosionhazard6.Keepbystandersaway
fromthebattery.
2.Nore,opename,or
smoking
7.Weareyeprotection;
explosivegasescan
causeblindnessandother
injuries.
3.Causticliquid/chemical
burnhazard
8.Batteryacidcancause
blindnessorsevereburns.
4.Weareyeprotection.9.Flusheyesimmediately
withwaterandgetmedical
helpfast.
5.ReadtheOperator's
Manual.
10.Containslead;donot
discard
decaloemmarkt
Manufacturer'sMark
1.Thismarkindicatesthatthebladeisidentiedasapart
fromtheoriginalmachinemanufacturer.
decal58-6520
58-6520
1.Grease
decal99-8936
99-8936
1.Machinespeed4.Neutral
2.Fast5.Reverse
3.Slow
decal106-2655
106-2655
1.Warning-donottouchorapproachmovingbelts;remove
theignitionkeyandreadtheinstructionsbeforeservicing
orperformingmaintenance.
decal106-5517
106-5517
1.Warning—donottouchthehotsurface.
6
decal107-3069
107-3069
1.Warning–thereisnorolloverprotectionwhentherollbaris
down.
2.Toavoidinjuryordeathfromarolloveraccident,keepthe
rollbarintheraisedandlockedpositionandweartheseat
belt.Lowertherollbaronlywhenabsolutelynecessary;do
notweartheseatbeltwhentherollbarisdown.
3.ReadtheOperator'sManual;driveslowlyandcarefully.
decal112-9028
112-9028
1.Warning—stayawayfrommovingparts;keepallguards
andshieldsinplace.
decal116-8283
116-8283
1.Warning—readtheOperator'sManualforinstructionson
torquingthebladebolt/nutto75to81N∙m(55to60ft-lb).
decal136-5508
136-5508
1.Beltrouting
decal133-8062
133-8062
7
decal116-5988
116-5988
1.Parkingbrake—engaged2.Parking
brake—disengaged
decal116-8726
116-8726
1.ReadtheOperator’sManualfortherecommendedhydraulic
uid.
decal117-0346
117-0346
1.Fuelleakhazard—readtheOperator'sManual;donot
attempttoremovetherollbar;donotweld,drill,ormodify
therollbarinanyway.
decal117-3848
117-3848
1.Thrownobjecthazard—keepbystandersaway.
2.Thrownobjecthazard,raiseddeector—donotoperate
withoutthedeector,dischargecover,orgrasscollection
systeminplace.
3.Cutting/dismembermenthazardofhandorfoot,mower
blade—stayawayfrommovingparts;keepallguardsand
shieldsinplace.
decal119-6807
119-6807
1.Warning—nostep
decal126-2055
126-2055
1.Wheellugnut—torqueto129N∙m(95ft-lb).
2.Wheelhubnut—torqueto319N∙m(235ft-lb).
3.ReadtheOperator’sManualbeforeperforming
maintenance;checkthetorqueaftertherst100hoursand
every500hoursafter.
8
decal126-4398
126-4398
1.ReadtheOperator’s
Manual.
3.Unlock
2.Lock
decal126-7875
126-7875
1.Fuselocation4.Auxiliary,15A
2.Relaylocation
5.Startrelay
3.Main,20A
6.Notused
decal127-0326
127-0326
1.ReadtheOperator's
Manual.
3.Removethekeyand
readtheOperator's
Manualbeforeperforming
maintenance.
2.Heightofcut
decal131-1180
131-1180
1.ReadtheOperator's
Manual.
3.Baggingsetting
2.Short,lightgrass;dry
conditions
4.Tall,densegrass;wet
conditions
9
decal136-5530
136-5530
1.Engine—stop3.Engine—start
2.Engine—run
decal125-9383
125-9383
1.Checkthehydraulicuidevery50operatinghours.3.Checkthetirepressureevery50operatinghours.
2.ReadtheOperator’sManualforinformationonlubricating
themachine.
4.ReadtheOperatorsManualbeforeservicingorperforming
maintenance.
10
decal132-0871
132-0871
Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum
recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperatorsManualas
wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineinthoseconditions
onthatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.Ifpossible,keepthe
cuttingunitsloweredtothegroundwhileoperatingthemachineonslopes.Raisingthecuttingunitswhileoperatingonslopescan
causethemachinetobecomeunstable.
1.Warning—readtheOperator’sManual;donotoperatethis
machineunlessyouaretrained;wearhearingprotection.
4.Ramphazard—whenloadingontoatrailer,donotusedual
ramps;onlyuseasingularrampwideenoughforthemachine
andthathasaninclinelessthan15°;backuptheramp(in
reverse)anddriveforwardofftheramp.
2.Cutting,dismembering,andentanglementhazard—keep
handsawayfrommovingparts;keepallguardsandshieldsin
place.
5.Bodilyharmhazard—donotcarrypassengers;lookbehind
youwhenmowinginreverse.
3.Thrownobjecthazard—keepbystandersaway.6.Tippinghazardonslopes—donotuseonslopesnearopen
water;donotuseonslopesgreaterthan15°.
11
ProductOverview
g027333
Figure4
1.Height-of-cutdeck-lift
pedal
6.Rollbar
2.Transportlock
7.Seatbelt
3.Parking-brakelever8.Fuelcap
4.Controls
9.Mowerdeck
5.Motion-controllevers
10.Casterwheel
Controls
Becomefamiliarwithallthecontrolsbeforeyoustart
theengineandoperatethemachine.
ControlPanel
g230913
Figure5
1.Blade-controlswitch
(powertakeoff)
3.Audiblealarm
2.Horizondisplaymonitor4.Keyswitch
KeySwitch
Thekeyswitch,usedtostartandshutofftheengine,
has3positions:OFF,RUN,andSTART.Referto
StartingtheEngine(page23).
ThrottleControl
Thethrottlecontrolstheenginespeed,andthereare
3speeds:Maximum,Efcient,andLow.
RefertotheSoftwareGuideformoreinformation.
Blade-ControlSwitch(Power
Takeoff)
Theblade-controlswitch,representedbya
power-takeoff(PTO)symbol,engagesand
disengagespowertothemowerblades(Figure5).
12
HorizonDisplayMonitor
RefertotheSoftwareGuidefordetailedinformation
explainingtheoperatorinterfacethatallowsyouto
accessinformation,resetcounters,modifysystem
settings,andtroubleshoottheequipment.
g228164
Figure6
HorizonDisplayMonitor
1.Screen
3.Buttons
2.LEDstatuslight
InformationScreen
Theinformationscreendisplaysinformationrelative
tomachineoperation;refertotheSoftwareGuidefor
moreinformation.
Buttons
Themulti-functionalbuttonsarelocatedatthebottom
ofthepanel.Theiconsdisplayedontheinformation
screenabovethebuttonsindicatethecurrentfunction.
Thebuttonsallowyoutoselecttheenginespeedand
navigatethroughsystemmenus.
RefertotheSoftwareGuideformoreinformation.
LEDStatusLight
TheLEDstatuslightismulti-coloredtoindicatethe
systemstatusandislocatedontherightsideofthe
panel.Duringstartup,theLEDilluminatesredto
orangetogreentoverifyfunctionality.
Solidgreen—indicatesnormaloperatingactivity
Blinkingred—indicatesanactivefault
Blinkinggreenandorangeindicatesthata
clutchresetisrequired
RefertotheSoftwareGuideformoreinformation.
Alarm
Ifanerroroccurs,anerrormessagedisplays,theLED
turnsred,andthealarmsoundsaudiblyasfollows:
Afastchirpsoundindicatescriticalerrors.
Aslowchirpingsoundindicateslesscriticalerrors,
suchasrequiredmaintenanceorserviceintervals.
Note:Duringstartup,thealarmsoundsbrieyto
verifyfunctionality.
RefertotheSoftwareGuideformoreinformation.
HourMeter
Thehourmeterrecordsthenumberofhoursthe
enginehasoperated.Itoperateswhentheengine
isrunning.Usethesetimesforschedulingregular
maintenance(Figure5).
HoursaredisplayedinEngine-Offscreenorinthe
EngineHourCountermenu.
RefertotheSoftwareGuideformoreinformation.
Safety-InterlockIndicators
TherearesymbolsthatdisplayontheHorizonDisplay
Monitorwhentheinterlockcomponentispositioned
correctly(Figure5).
Motion-ControlLevers
Usethemotion-controlleverstodrivethemachine
forward,reverse,andturneitherdirection(Figure4).
Neutral-LockPosition
Movethemotion-controlleversoutwardfromthe
centertotheNEUTRAL-LOCKpositionwhenexiting
themachine(Figure20).Alwayspositionthe
motion-controlleversintotheNEUTRAL-LOCKposition
whenyoustopthemachineorleaveitunattended.
Parking-BrakeLever
Wheneveryoushutofftheengine,engagetheparking
braketopreventaccidentalmovementofthemachine.
Fuel-ShutoffValve
Closethefuel-shutoffvalvewhentransportingor
storingthemachine;refertoUsingtheFuel-Shutoff
Valve(page31).
13
Specications
Note:Specicationsanddesignaresubjectto
changewithoutnotice.
Width:
60-inchDeck72-inchDeck
WithoutDeck
135cm(53inches)150cm(59inches)
DeectorUp157cm(62inches)187cm(74inches)
DeectorDown192cm(76inches)222cm(88inches)
Length:
60-inchDeck72-inchDeck
RollBar-Up
211cm(83inches)219cm(83inches)
RollBar-Down
215cm(85inches)223cm(88inches)
Height:
RollBar-UpRollBar-Down
179cm(71inches)119cm(47inches)
Weight:
ModelWeight
74946
576kg(1,269lb)
74947
612kg(1,349lb)
74969
576kg(1,270lb)
Attachments/Accessories
AselectionofT oroapprovedattachmentsand
accessoriesisavailableforusewiththemachine
toenhanceandexpanditscapabilities.Contact
yourAuthorizedServiceDealerorauthorizedToro
distributororgotowww.T oro.comforalistofall
approvedattachmentsandaccessories.
Toensureoptimumperformanceandcontinuedsafety
certicationofthemachine,useonlygenuineT oro
replacementpartsandaccessories.Replacement
partsandaccessoriesmadebyothermanufacturers
couldbedangerous,andsuchusecouldvoidthe
productwarranty.
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
BeforeOperation
BeforeOperationSafety
GeneralSafety
Evaluatetheterraintodeterminewhataccessories
andattachmentsareneededtoproperlyand
safelyperformthejob.Onlyuseaccessoriesand
attachmentsapprovedbyToro.
Inspecttheareawheretheequipmentistobe
usedandremoveallrocks,toys,sticks,wires,
bones,andotherforeignobjects.Thesecan
bethrownorinterferewiththeoperationofthe
machineandmaycausepersonalinjurytothe
operatororbystanders.
Wearappropriatepersonalprotectiveequipment
suchassafetyglasses,substantialslip-resistant
footwear,andhearingprotection.Tiebacklong
hairandavoidlooseclothingandloosejewelry
whichmaygettangledinmovingparts.
CAUTION
Thismachineproducessoundlevelsin
excessof85dBAattheoperatorsearand
cancausehearinglossthroughextended
periodsofexposure.
Wearhearingprotectionwhenoperating
thismachine.
Checkthattheoperatorpresencecontrols,
safetyswitches,andshieldsareattachedand
functioningproperly.Donotoperateunlessthey
arefunctioningproperly.
Donotoperatethemowerwhenpeople,especially
children,orpetsareinthearea.Stopthemachine
andattachment(s)ifanyoneentersthearea.
Donotoperatethemachinewithouttheentire
grasscollectionsystem,dischargedeector,
orothersafetydevicesinplaceandinproper
workingcondition.Grasscatchercomponents
aresubjecttowear,damageanddeterioration,
whichcouldexposemovingpartsorallowobjects
tobethrown.Frequentlycheckforwornor
deterioratingcomponentsandreplacethemwith
themanufacturer’srecommendedpartswhen
necessary.
14
FuelSafety
Useextremecarewhenhandlingfuel.
DANGER
Incertainconditionsgasolineisextremely
ammableandvaporsareexplosive.
Areorexplosionfromgasolinecanburn
you,others,andcausepropertydamage.
Fillthefueltankoutdoorsonlevelground,
inanopenarea,whentheengineiscold.
Wipeupanygasolinethatspills.
Neverrellthefueltankordrainthe
machineindoorsorinsideanenclosed
trailer.
DoNotllthefueltankcompletelyfull.
Fillthefueltanktothebottomoftheller
neck.Theemptyspaceinthetankallows
gasolinetoexpand.Overllingmayresult
infuelleakageordamagetotheengineor
emissionsystem.
Neversmokewhenhandlinggasoline,and
stayawayfromanopenameorwhere
gasolinefumesmaybeignitedbyspark.
Storegasolineinanapprovedcontainer
andkeepitoutofthereachofchildren.
Addfuelbeforestartingtheengine.Never
removethecapofthefueltankoraddfuel
whenengineisrunningorwhentheengine
ishot.
Iffuelisspilled,DoNotattempttostart
theengine.Moveawayfromtheareaof
thespillandavoidcreatinganysourceof
ignitionuntilfuelvaporshavedissipated.
DoNotoperatewithoutentireexhaust
systeminplaceandinproperworking
condition.
DANGER
Incertainconditionsduringfueling,static
electricitycanbereleasedcausingaspark
whichcanignitegasolinevapors.Areor
explosionfromgasolinecanburnyouand
othersandcausepropertydamage.
Alwaysplacegasolinecontainersonthe
groundawayfromyourvehiclebefore
lling.
DoNotllgasolinecontainersinsidea
vehicleoronatruckortrailerbedbecause
interiorcarpetsorplastictruckbedliners
mayinsulatethecontainerandslowthe
lossofanystaticcharge.
Whenpractical,removegas-powered
equipmentfromthetruckortrailerand
refueltheequipmentwithitswheelsonthe
ground.
Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfroma
portablecontainer,ratherthanfroma
gasolinedispensernozzle.
Ifagasolinedispensernozzlemustbe
used,keepthenozzleincontactwiththe
rimofthefueltankorcontaineropeningat
alltimesuntilfuelingiscomplete.DoNot
useanozzlelockopendevice.
WARNING
Gasolineisharmfulorfatalifswallowed.
Long-termexposuretovaporshascaused
cancerinlaboratoryanimals.Failuretouse
cautionmaycauseseriousinjuryorillness.
Avoidprolongedbreathingofvapors.
Keepfaceawayfromnozzleandgas
tank/containeropening.
Keepawayfromeyesandskin.
Neversiphonbymouth.
CAUTION
Fueltankventislocatedinsidetheroll
bartube.Removingormodifyingtheroll
barcouldresultinfuelleakageandviolate
emissionsregulations.
DoNotremoverollbar.
DoNotweld,drill,ormodifyrollbarinany
way.
Tohelppreventres:
15
Keepengineandengineareafreefrom
accumulationofgrass,leaves,excessivegrease
oroil,andotherdebriswhichcanaccumulatein
theseareas.
Cleanupoilandfuelspillsandremovefuelsoaked
debris.
Allowthemachinetocoolbeforestoringthe
machineinanyenclosure.DoNotstorenear
ameoranyenclosedareawhereopenpilotlights
orheatappliancesarepresent.
AddingFuel
RecommendedFuel
Forbestresults,useonlyclean,fresh(lessthan
30daysold),unleadedgasolinewithanoctane
ratingof87orhigher((R+M)/2ratingmethod).
Ethanol:Gasolinewithupto10%ethanol
(gasohol)or15%MTBE(methyltertiarybutyl
ether)byvolumeisacceptable.Ethanoland
MTBEarenotthesame.Gasolinewith15%
ethanol(E15)byvolumeisnotapprovedforuse.
Neverusegasolinethatcontainsmorethan
10%ethanolbyvolume,suchasE15(contains
15%ethanol),E20(contains20%ethanol),orE85
(containsupto85%ethanol).Usingunapproved
gasolinemaycauseperformanceproblemsand/or
enginedamagewhichmaynotbecoveredunder
warranty.
Donotusegasolinecontainingmethanol.
Donotstorefueleitherinthefueltankorfuel
containersoverthewinterunlessyouuseafuel
stabilizer.
Donotaddoiltogasoline.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachineto
providethefollowingbenets:
Keepsfuelfreshlongerwhenusedasdirectedby
thefuel-stabilizermanufacturer
Cleanstheenginewhileitruns
Eliminatesgum-likevarnishbuildupinthefuel
system,whichcauseshardstarting
Important:Donotusefueladditives
containingmethanolorethanol.
Addthecorrectamountoffuelstabilizer/conditioner
tothefuel.
Note:Afuelstabilizer/conditionerismost
effectivewhenmixedwithfreshfuel.Tominimize
thechanceofvarnishdepositsinthefuelsystem,
usefuelstabilizeratalltimes.
FillingtheFuelTank
1.Parkthemachineonalevelsurface.
2.Engagetheparkingbrake.
3.Shutofftheengineandremovethekey.
4.Cleanaroundthefuel-tankcap.
5.Fillthefueltanktothebottomofthellerneck
(Figure7).
Note:Donotllthefueltankcompletelyfull.
Theemptyspaceinthetankallowsthefuelto
expand.
g027726
Figure7
PerformingDaily
Maintenance
Beforestartingthemachineeachday,performthe
EachUse/DailyprocedureslistedinMaintenance
(page34).
16
BreakinginaNewMachine
Newenginestaketimetodevelopfullpower.Mower
decksanddrivesystemshavehigherfrictionwhen
new,placingadditionalloadontheengine.Allow
40to50hoursofbreak-intimefornewmachinesto
developfullpowerandbestperformance.
Usingthe
Rollover-ProtectionSystem
(ROPS)
WARNING
Toavoidinjuryordeathfromrollover,keep
therollbarinthefullyraised,lockedposition
andusetheseatbelt.
Ensurethattheseatissecuredtothe
machine.
WARNING
Thereisnorolloverprotectionwhentheroll
barisinthedownposition.
Lowertherollbaronlywhenabsolutely
necessary.
Donotweartheseatbeltwhentherollbar
isinthedownposition.
Driveslowlyandcarefully.
Raisetherollbarassoonasclearance
permits.
Checkcarefullyforoverheadclearances
(i.e.,branches,doorways,electricalwires)
beforedrivingunderanyobjectsanddo
notcontactthem.
LoweringtheRollBar
Important:Lowertherollbaronlywhen
absolutelynecessary.
1.Tolowertherollbar,applyforwardpressureto
theupperpartoftherollbar.
2.Pullbothknobsoutandrotatethem90degrees
sotheyarenotengaged(Figure8).
3.Lowertherollbartothedownposition(Figure
8).
g228804
Figure8
1.Rollbarintheupright
position
4.RotatetheROPSknob90
degrees.
2.ROPSknobinthelatched
position
5.ROPSknobinthe
unlatchedposition
3.PulltheROPSknobout.6.Rollbarinthefolded
position
RaisingtheRollBar
Important:Alwaysusetheseatbeltwiththeroll
barintheraisedposition.
1.Raisetherollbartotheoperatingpositionand
rotatetheknobsuntiltheymovepartiallyinto
thegrooves(Figure8).
2.Raisetherollbartothefulluprightpositionwhile
pushingontheupperrollbarsothatthepins
snapintopositionwhentheholesalignwiththe
pins(Figure8).
3.Pushontherollbarandensurethatbothpins
areengaged.
17
UsingtheSafety-Interlock
System
WARNING
Ifthesafety-interlockswitchesare
disconnectedordamaged,themachinecould
operateunexpectedly,causingpersonal
injury.
Donottamperwiththeinterlockswitches.
Checktheoperationoftheinterlock
switchesdailyandreplaceanydamaged
switchesbeforeoperatingthemachine.
Understandingthe
Safety-InterlockSystem
Thesafety-interlocksystemisdesignedtopreventthe
enginefromstartingunless:
Theparkingbrakeisengaged.
Theblade-controlswitch(PTO)isdisengaged.
Themotion-controlleversareintheNEUTRAL-LOCK
position.
Thesafety-interlocksystemalsoisdesignedtoshut
offtheenginewhenthemotion-controlleversare
movedfromtheNEUTRAL-LOCKpositionwiththe
parkingbrakeengagedorifyourisefromtheseat
whenthePTOisengaged.
TheHorizonDisplayMonitorhasindicatorstonotify
theuserwhentheinterlockcomponentisinthe
correctposition.Whenthecomponentisinthecorrect
position,anindicatordisplaysonthescreen.
g230650
Figure9
1.Indicatorsdisplaywhentheinterlockcomponentsareinthe
correctposition
TestingtheSafety-Interlock
System
ServiceInterval:Beforeeachuseordaily
Testthesafety-interlocksystembeforeyouusethe
machineeachtime.Ifthesafetysystemdoesnot
operateasdescribedbelow,haveanAuthorized
ServiceDealerrepairthesafetysystemimmediately.
1.Sitontheseat,engagetheparkingbrake,and
movetheblade-controlswitch(PTO)totheON
position.Trystartingtheengine;theengine
shouldnotstart.
2.Sitontheseat,engagetheparkingbrake,and
movetheblade-controlswitch(PTO)totheOFF
position.Moveeithermotion-controlleverout
oftheNEUTRAL-LOCKposition.Trystartingthe
engine;theengineshouldnotstart.Repeatfor
theothercontrollever.
3.Sitontheseat,engagetheparkingbrake,
movetheblade-controlswitch(PTO)totheOFF
position,andmovethemotion-controllevers
totheNEUTRAL-LOCKposition.Nowstartthe
engine.Whiletheengineisrunning,disengage
theparkingbrake,engagetheblade-control
switch(PTO),andriseslightlyfromtheseat;the
engineshouldshutoff.
4.Sitontheseat,engagetheparkingbrake,
movetheblade-controlswitch(PTO)totheOFF
position,andmovethemotion-controllevers
totheNEUTRAL-LOCKposition.Nowstartthe
engine.Whiletheengineisrunning,center
eithermotioncontrolandmove(forwardor
reverse);theengineshouldshutoff.Repeatfor
othermotioncontrol.
5.Sitontheseat,disengagetheparkingbrake,
movetheblade-controlswitch(PTO)totheOFF
position,andmovethemotion-controllevers
totheNEUTRAL-LOCKposition.Trystartingthe
engine;theengineshouldnotstart.
18
PositioningtheSeat
Theseatcanmoveforwardandbackward.Position
theseatwhereyouhavethebestcontrolofthe
machineandaremostcomfortable(Figure10).
g019754
Figure10
UnlatchingtheSeat
Tounlatchtheseat,pushtheseatlatchforward
(Figure11).
g008956
Figure11
1.Seatlatch2.Seat
ChangingtheSeat
Suspension
Theseatisadjustabletoprovideasmoothand
comfortableride.Positiontheseatwhereyouare
mostcomfortable.
Toadjustit,turntheknobinfronteitherdirectionto
providethebestcomfort(Figure12).
g019768
Figure12
1.Seat-suspensionknob
19
DuringOperation
DuringOperationSafety
GeneralSafety
Theoperatormustusetheirfullattentionwhen
operatingthemachine.DoNotengageinanyactivity
thatcausesdistractions;otherwise,injuryorproperty
damagemayoccur.
WARNING
Operatingengineparts,especiallythemufer,
becomeextremelyhot.Severeburnscan
occuroncontactanddebris,suchasleaves,
grass,brush,etc.cancatchre.
Allowengineparts,especiallythemufer,
tocoolbeforetouching.
Removeaccumulateddebrisfrommufer
andenginearea.
WARNING
Engineexhaustcontainscarbonmonoxide,
whichisanodorlessdeadlypoisonthatcan
killyou.
DoNotrunengineindoorsorinasmall
connedareawheredangerouscarbon
monoxidefumescancollect.
Theowner/usercanpreventandisresponsible
foraccidentsorinjuriesoccurringtohimselfor
herself,otherpeopleorproperty.
Thismowerwasdesignedforoneoperatoronly.
Donotcarrypassengersandkeepallothersaway
frommachineduringoperation.
Donotoperatethemachinewhileill,tired,or
undertheinuenceofalcoholordrugs.
Operateonlyindaylightorgoodarticiallight.
Lightningcancausesevereinjuryordeath.If
lightningisseenorthunderisheardinthearea,
DoNotoperatethemachine;seekshelter.
Useextracarewhileoperatingwithaccessoriesor
attachments,suchasgrasscollectionsystems.
Thesecanchangethestabilityofthemachine
andcausealossofcontrol.Followdirectionsfor
counterweightsifrequired.
Keepawayfromholes,ruts,bumps,rocks,and
otherhiddenhazards.Usecarewhenapproaching
blindcorners,shrubs,trees,tallgrassorother
objectsthatmayhideobstaclesorobscurevision.
Uneventerraincouldoverturnthemachineor
causetheoperatortolosetheirbalanceorfooting.
Besurealldrivesareinneutralandparkingbrake
isengagedbeforestartingengine.Useseatbelts
withtherollbarintheraisedandlockedposition.
Starttheenginecarefullyaccordingtoinstructions
withfeetwellawayfromtheblades.
Neveroperatethemowerwithdamagedguards,
shields,orcovers.Alwayshavesafetyshields,
guards,switchesandotherdevicesinplaceandin
properworkingcondition.
Keepclearofthedischargeopeningatalltimes.
Nevermowwiththedischargedoorraised,
removedoralteredunlessthereisagrass
collectionsystemormulchkitinplaceandworking
properly.
Keephandsandfeetawayfrommovingparts.
Ifpossible,DoNotmakeadjustmentswiththe
enginerunning.
WARNING
Hands,feet,hair,clothing,oraccessories
canbecomeentangledinrotatingparts.
Contactwiththerotatingpartscan
causetraumaticamputationorsevere
lacerations.
DoNotoperatethemachinewithout
guards,shields,andsafetydevicesin
placeandworkingproperly.
Keephands,feet,hair,jewelry,or
clothingawayfromrotatingparts.
Neverraisethedeckwithbladesrunning.
Beawareofthemowerdischargepathanddirect
dischargeawayfromothers.Avoiddischarging
materialagainstawallorobstructionasthe
materialmayricochetbacktowardtheoperator.
Stoptheblades,slowdown,andusecautionwhen
crossingsurfacesotherthangrassandwhen
transportingthemowertoandfromtheareatobe
mowed.
Bealert,slowdownandusecautionwhen
makingturns.Lookbehindandtothesidebefore
changingdirections.DoNotmowinreverse
unlessabsolutelynecessary.
DoNotchangetheenginegovernorsettingor
overspeedtheengine.
Parkthemachineonlevelground.Stopengine,
waitforallmovingpartstostop,andremovethe
sparkplugwire(s).
Beforechecking,cleaningorworkingonthe
mower.
Afterstrikingaforeignobjectorabnormal
vibrationoccurs(inspectthemowerfor
damageandmakerepairsbeforerestarting
andoperatingthemower).
20
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