Toro Z Master Professional 5000 Series Riding Mower, User manual

FormNo.3400-935RevB

ZMaster

®

Professional5000

SeriesRidingMower

with60inor72inTURBOFORCE

®

Side

DischargeMower

ModelNo.74933—SerialNo.316000001andUp

ModelNo.74934—SerialNo.316000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3400-935*B

ThissparkignitionsystemcomplieswithCanadian

ICES-002

ItisaviolationofCaliforniaPublicResourceCode

Section4442or4443touseoroperatetheengineon

anyforest-covered,brush-covered,orgrass-covered

landunlesstheengineisequippedwithaspark

arrester,asdenedinSection4442,maintainedin

effectiveworkingorderortheengineisconstructed,

equipped,andmaintainedforthepreventionofre.

TheenclosedEngineOwner'sManualis

suppliedforinformationregardingtheUS

EnvironmentalProtectionAgency(EPA)and

theCaliforniaEmissionControlRegulationof

emissionsystems,maintenance,andwarranty.

Replacementsmaybeorderedthroughtheengine

manufacturer.

WARNING

CALIFORNIA

Proposition65Warning

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Introduction

Thisrotary-blade,ridinglawnmowerisintendedtobe

usedbyresidentialhomeownersorprofessional,hired

operators.Itisdesignedprimarilyforcuttinggrasson

well-maintainedlawnsonresidentialorcommercial

properties.Itisnotdesignedforcuttingbrushorfor

agriculturaluses.

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoid

injuryandproductdamage.Youareresponsiblefor

operatingtheproductproperlyandsafely.

YoumaycontactT orodirectlyatwww.Toro.com

forproductsafetyandoperationtrainingmaterial,

accessoryinformation,helpndingadealer,orto

registeryourproduct.

Wheneveryouneedservice,genuineT oroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

g027332

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafety-alertsymbol

(Figure2),whichsignalsahazardthatmaycause

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

g000502

Figure2

1.Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

8111LyndaleAvenueSouth

Bloomington,MN55420

2

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

Contents

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

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

SlopeIndicator...................................................6

SafetyandInstructionalDecals..........................7

ProductOverview...................................................14

Controls...........................................................14

Specications..................................................16

Operation................................................................17

AddingFuel......................................................17

CheckingtheEngine-OilLevel..........................19

BreakinginaNewMachine..............................19

UsingtheRollover-ProtectionSystem

(ROPS).........................................................20

ThinkSafetyFirst..............................................21

OperatingtheParkingBrake.............................21

OperatingtheMowerBlade-ControlSwitch

(PTO)............................................................22

OperatingtheThrottle.......................................22

OperatingtheIgnitionSwitch............................22

StartingandShuttingOfftheEngine.................22

UsingtheSafety-InterlockSystem....................24

DrivingForwardorBackward............................25

StoppingtheMachine.......................................26

AdjustingtheHeight-of-Cut...............................26

AdjustingtheAnti-ScalpRollers........................27

AdjustingtheFlowBafeCamLocks................28

PositioningtheFlowBafe................................28

PositioningtheSeat..........................................29

UnlatchingtheSeat..........................................29

ChangingtheSeatSuspension.........................30

UsingtheDrive-Wheel-ReleaseValves............30

UsingtheSideDischarge.................................31

TransportingtheMachine.................................31

LoadingtheMachine........................................32

OperatingTips.................................................34

Maintenance...........................................................35

RecommendedMaintenanceSchedule(s)...........35

Lubrication..........................................................36

GreasingandLubrication..................................36

GreasingtheMower.........................................36

LubricatingtheCasterWheelHubs...................37

EngineMaintenance...........................................38

ServicingtheAirCleaner..................................38

ServicingtheEngineOil....................................39

ServicingtheSparkPlug...................................42

CheckingSparkArrester...................................44

FuelSystemMaintenance...................................44

InspectingtheLPGSystem..............................44

ServicingtheElectronicFuelInjection

System..........................................................45

ElectricalSystemMaintenance...........................46

ServicingtheBattery.........................................46

ServicingtheFuses..........................................47

Jump-StartingtheMachine...............................47

DriveSystemMaintenance..................................49

CheckingtheSeatBelt.....................................49

CheckingtheKnobsontheRollover

ProtectionSystem(ROPS)...........................49

AdjustingtheTracking......................................50

CheckingtheTirePressure...............................50

CheckingtheWheelLugNuts...........................51

CheckingtheWheelHubSlottedNut................51

AdjustingtheCasterPivotBearing....................51

UsingtheClutchShim......................................52

CoolingSystemMaintenance..............................54

CleaningtheEngineScreenandEngineOil

Cooler...........................................................54

CleaningtheEngineCoolingFinsand

Shrouds........................................................54

CheckandCleantheHydraulicUnit

Shrouds........................................................55

BrakeMaintenance.............................................55

AdjustingtheParkingBrake..............................55

BeltMaintenance................................................56

InspectingtheBelts..........................................56

ReplacingtheMowerBelt.................................56

ReplacingtheHydraulicPumpDrive

Belt................................................................57

ControlsSystemMaintenance.............................58

AdjustingtheControlHandlePosition...............58

AdjustingtheMotion-ControlLinkage...............59

AdjustingtheMotion-ControlDamper...............60

AdjustingtheMotion-ControlNeutral-Lock

Pivot..............................................................60

HydraulicSystemMaintenance...........................61

ServicingtheHydraulicSystem........................61

MowerDeckMaintenance....................................63

LevelingtheMowerDeck..................................63

ServicingtheCuttingBlades.............................64

RemovingtheMowerDeck...............................67

ReplacingtheGrassDeector..........................68

Cleaning..............................................................68

CleaningtheMowerDeck.................................68

DisposingofWaste...........................................68

Storage...................................................................69

CleaningandStoringtheMachine....................69

Troubleshooting......................................................70

Schematics.............................................................72

3

Safety

Improperuseormaintenancebytheoperatoror

ownercanresultininjury.T oreducethepotential

forinjury,complywiththesesafetyinstructions,

andpayattentiontothesafety-alertsymbol,which

meansCaution,Warning,orDanger—personalsafety

instruction.Failuretocomplywiththeinstructions

mayresultinpersonalinjuryordeath.

Thismachinewasmanufacturedaccordingtothe

appropriateregulatorystandardsineffectatthetime

ofmanufacture.Modifyingthismachineinanyway

maycauseittobeoutofcompliancewiththose

standardsandwiththeinstructionsinthisOperator’s

Manual.Modicationstothismachineshouldonly

bemadebyeitherthemanufactureroranAuthorized

ToroDealer.

Thisproductiscapableofamputatinghandsandfeet.

Followallsafetyinstructionstoavoidseriousinjury

ordeath.

Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtopeople,ordamage

toproperty.

Theadditionofattachmentsmadebyother

manufacturersthatdonotmeetAmerican

NationalStandardsInstitutecerticationwillcause

noncomplianceofthismachine.

SafeOperatingPractices

ThefollowinginstructionsareadaptedfromANSI

B71.4-2012.

Training

•ReadtheOperator'sManualandothertraining

material.Iftheoperator(s)ormechanic(s)cannot

readorunderstandtheinformationitistheowner's

responsibilitytoexplainthismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.

Theownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor

servicetheequipment.Localregulationsmay

restricttheageoftheoperator.

•Theowner/usercanpreventandisresponsible

foraccidentsorinjuriesoccurringtopeopleor

damagetoproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessories

andattachmentsareneededtoproperlyand

safelyperformthejob.Onlyuseaccessoriesand

attachmentsapprovedbythemanufacturer.

•Wearappropriateclothingincludingsubstantial

slip-resistantfootwear,safetyglasses,andhearing

protection.Tielonghairbackanddonotwear

jewelry.

•Inspecttheareawheretheequipmentistobe

usedandremoveallobjectssuchasrocks,toys,

andwirewhichcanbethrownbythemachine.

•Checkthatoperator'spresencecontrols,safety

switches,andshieldsareattachedandfunctioning

properly.Donotoperateunlesstheyare

functioningproperly.

Operation

•Lightningcancausesevereinjuryordeath.If

lightningisseenorthunderisheardinthearea,do

notoperatethemachine;seekshelter.

•Neverrunanengineinanenclosedarea.

•Onlyoperateingoodlight,keepingawayfrom

holesandhiddenhazards.

•Besurealldrivesareinneutralandparkingbrake

isengagedbeforestartingtheengine.Onlystart

theenginefromtheoperator'sposition.

•Besureofyourtractionwhileusingthismachine,

especiallywhenbackingup.Walk;donotrun.

Neveroperateonwetgrass.Reducedfooting

couldcauseslipping.

•Slowdownanduseextracareonhillsides.Be

suretotravelsidetosideonhillsides.Turf

conditionscanaffectthestabilityofthemachine.

Usecautionwhileoperatingneardrop-offs.

•Slowdownandusecautionwhenmakingturns

andwhenchangingdirectionsonslopes.

•Neverraisedeckwiththebladesrunning.

•NeveroperatewiththePTOshieldorotherguards

notsecurelyinplace.Besureallinterlocksare

attached,adjustedproperly,andfunctioning

properly.

•Neveroperatewiththedischargedeectorraised,

removedoraltered,unlessusingagrasscatcher.

•Donotchangetheenginegovernorsettingor

overspeedtheengine.

•Stoponlevelground,disengagedrives,engage

theparkingbrake(ifprovided),andshutoffthe

enginebeforeleavingtheoperator'spositionfor

anyreason,includingemptyingthecatchersor

uncloggingthechute.

•Stopequipmentandinspectbladesafterstriking

objectsorifanabnormalvibrationoccurs.Make

necessaryrepairsbeforeresumingoperations.

•Keephandsandfeetawayfromthecuttingunit.

•Lookbehindanddownbeforebackinguptobe

sureofaclearpath.

4

•Nevercarrypassengersonthemachine.

•Keeppetsandbystandersaway.

•Slowdownandusecautionwhenmakingturns

andcrossingroadsandsidewalks.Stopblades

ifnotmowing.

•Beawareofthemowerdischargedirectionand

donotpointitatanyone.

•Donotoperatethemowerwhileill,tired,orunder

theinuenceofalcoholordrugs.

•Usecarewhenloadingorunloadingthemachine

intoorfromatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscurevision.

Rollover-ProtectionSystem

(ROPS)

•TheROPSisanintegralandeffectivesafety

device.KeepafoldingROPSintheraised

andlockedpositionandusetheseatbeltwhen

operatingthemachine.

•LowerafoldingROPStemporarilyonlywhen

absolutelynecessary.Donotweartheseatbelt

whenfoldeddown.

•Beawarethereisnorolloverprotectionwhena

foldedROPSisinthedownposition.

•Becertainthattheseatbeltcanbereleased

quicklyintheeventofanemergency.

•Checktheareatobemowedandneverfolddown

afoldingROPSinareaswherethereareslopes,

dropoffsorwater.

•Checkcarefullyforoverheadclearances(i.e.,

branches,doorways,electricalwires)before

drivingunderanyobjectsanddonotcontactthem.

•KeeptheROPSinsafeoperatingconditionby

periodicallythoroughlyinspectingfordamageand

keepingallmountingfastenerstight.

•ReplaceadamagedROPS.Donotrepairor

revise.

•DonotremovetheROPS.

•AnyalterationstoaROPSmustbeapprovedby

themanufacturer.

MaintenanceandStorage

•Disengagedrives,settheparkingbrake,Shut

offtheengineandremovethekeyordisconnect

thespark-plugwire.Waitforallmovementto

stopbeforeadjusting,cleaningorrepairingthe

machine.

•Cleangrassanddebrisfromthecuttingunit,the

drives,themufers,andtheenginetohelpprevent

res.Cleanupoil,fuel,orhydraulicuidspills.

•Lettheenginecoolbeforestoringanddonotstore

nearame.

•Shutoffthefuelwhilestoringortransporting.Do

notstorefuelnearames.

•Parkthemachineonlevelground.Settheparking

brake.Neverallowuntrainedpersonneltoservice

themachine.

•Usejackstandstosupportcomponentswhen

required.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Disconnectthebatteryorthespark-plugwire

beforemakinganyrepairs.Disconnectthe

negativeterminalrstandthepositivelast.

Connectthepositiverstandnegativelast.

•Usecarewhencheckingtheblades.Wrapthe

blade(s)orwearthickly-paddedgloves,anduse

cautionwhenservicingthem.Onlyreplaceblades.

Neverstraightenorweldthem.

•Keephandsandfeetawayfrommovingparts.If

possible,donotmakeadjustmentswiththeengine

running.

•Keepallpartsingoodworkingconditionandall

hardwaretightened.Replaceallwornordamaged

decals.

•Tobestprotectyourinvestmentandmaintain

optimalperformanceofyourToroequipment,count

onTorogenuineparts.Whenitcomestoreliability,

Torodeliversreplacementpartsdesignedtothe

exactengineeringspecicationsofourequipment.

Forpeaceofmind,insistonTorogenuineparts.

Hauling

•Usecarewhenloadingorunloadingthemachine

intoatrailerortruck.

•Usefull-widthrampsforloadingthemachineinto

atrailerortruck.

•Tiethemachinedownsecurelyusingstraps,

chains,cable,orropes.Bothfrontandrearstraps

shouldbedirecteddownandoutwardfromthe

machine.

5

SlopeIndicator

g011841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope

ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.

3.Exampleofhowtocompareslopewithfoldededge.

6

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea

ofpotentialdanger.Replaceanydecalthatisdamagedorlost.

decal58-6520

58-6520

1.Grease

decal93-7818

93-7818

1.Warning—readtheOperator'sManualforinstructionson

torquingthebladebolt/nutto115-149N∙m(85-110ft-lb).

decal99-8936

99-8936

1.Machinespeed4.Neutral

2.Fast5.Reverse

3.Slow

decal106-5517

106-5517

1.Warning—donottouchthehotsurface.

decal107-3069

107-3069

1.Warning—thereisnorolloverprotectionwhentherollbaris

down.

2.Toavoidinjuryordeathfromarolloveraccident,keepthe

rollbarinthefullyraisedandlockedpositionandwear

theseatbelt.Lowertherollbaronlywhenabsolutely

necessary;donotweartheseatbeltwhentherollbaris

down.

3.ReadtheOperator'sManual;driveslowlyandcarefully.

decal110-2067

110-2067

7

decaloemmarkt

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

decal110-2068

110-2068

1.ReadtheOperator'sManual.

decal112-9028

112-9028

1.Warning—stayawayfrommovingparts;keepallguardsin

place.

decal114-4466

114-4466

1.Main,25A

3.Charge,25A

2.PTO,10A

4.Auxiliary,15A

decal115-7445

115-7445

1.Greasepulleysandspindles

2.Maintenanceinterval—50hours

decal116-5988

116-5988

1.Parkingbrake—engaged2.Parking

brake—disengaged

decal116-3446

116-3446

1.Battery4.Parkingbrake

2.Hourmeter5.Neutral

3.PTO6.Operator-presenceswitch

8

decal116-4858

116-4858

decal116-8726

116-8726

1.ReadtheOperator’sManualforrecommendedhydrouid.

decal117-0346

117-0346

1.Fuel-leakhazard—readtheOperator'sManual;donot

attempttoremovetherollbar;donotweld,drill,ormodify

therollbarinanyway.

decal117-3848

117-3848

1.Thrown-objecthazard—keepbystandersasafedistance

fromthemachine.

2.Thrown-objecthazard,mower—donotoperatethemachine

withoutdeector,dischargecover,orgrass-collection

systeminplace.

3.Cutting/dismembermentofhandorfoot—stayawayfrom

movingparts;keepallguardsandshieldsinplace.

decal121-7586

121–7586

1.Fast

3.Slow

2.Variable-speedcontrol

4.Powertakeoff(PTO)

decal126-2055

126-2055

1.Wheel-lug-nuttorque129N∙m(95ft-lb)(4x)

2.Wheel-hub-nuttorque319N∙m(235ft-lb)

3.ReadandunderstandtheOperator’sManualbefore

performinganymaintenance,checktorqueafterrst100

hoursthenevery500hoursthereafter.

9

decal126-3275

126-3275

1.Danger-LPGfuelisextremelyammableandvaporsare

explosive.

2.ReadtheOperator’smanual.ConsultNFPA58:Liqueed

PetroleumGasCodeforadditionalsafetyinformation.

3.Donotsmokeorreplacetank(s)aroundsourcesoffuel

ignition.

4.Donotattempttorepairormodifythetankorits

components.Contacttrainedandqualiedperson.

UseonlyLPGtank(s)approvedbytheLPGSystem

manufacturer.

5.Closefuelvalvewhenmowerisnotinuse,instorage,or

transporting.

6.AvoidcontactwithLPGfuel.Escapingvaporsandliquids

freezesskinoncontact.

decal126-4398

126-4398

1.ReadtheOperator’s

Manual

3.Unlock

2.Lock

decal127-0326

127-0326

1.ReadtheOperator's

Manual.

3.Removethekeyfrom

theignitionandreadthe

Operator'sManualbefore

performingmaintenance

orservicingthemachine.

2.Height-of-cut

decalbatterysymbols

BatterySymbols

Someorallofthesesymbolsareonyourbattery.

1.Explosionhazard

6.Keepbystandersasafe

distancefromthebattery.

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

10

decal126-3277

126-3277

1.IMPORTANT:Useonlyreplacementtank(s)thatarefreeof

dentsordamage.Matchsizeandtyperequiredontank

specicationdecal.

7.Removetheemptytank(s).Checkthevalveandttingsfor

debrisordamagedO-rings.

2.Stopthemachineonalevelsurface,disengagethePTO,

andengagetheparkingbrake.

8.Installfullreplacementtank(s)byaligningthecenterholeon

thetankcollaroverthemountingtab/indexpin.

3.Closethefuelvalve(s)onthetanksbyrotatingclockwise,

continuetoruntheengine.

9.Latchthebracket(s)andensurethatthetank(s)issecurely

fastenedtothemower.

4.Whentheenginestops,removethekey.

10.Connectthefuelhose(s).

5.DisconnecttheLPGfuelhose(s).11.Slowlyopenthefuelvalve(s)counterclockwisetoequalize

thepressure.Checkforleaks.

6.Unlatchthecylinderbracket(s).

decal126-4553

126-4553

11

decal125-9383

125–9383

1.Checkthehydraulicuidevery50operatinghours.3.Checkthetirepressureevery50operatinghours.

2.ReadtheOperator’sManualforinformationonlubricating

themachine.

4.ReadtheOperator’sManualbeforeservicingorperforming

maintenance.

12

decal132-0871

132-0871

Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum

recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas

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°.

13

ProductOverview

g027420

Figure4

1.Height-of-cutdecklift

pedal

6.LPG-fueltank

2.Transportlock7.Rollbar

3.Parking-brakelever8.Motion-controllevers

4.Controls9.Casterwheel

5.Seatbelt

10.Mowerdeck

Controls

Becomefamiliarwithallthecontrolsbeforeyoustart

theengineandoperatethemachine(Figure4and

Figure5).

g013112

Figure5

1.PTOswitch

4.Hour

meter/safety-interlock

display

2.Throttlecontrol5.Ignitionswitch

3.Malfunction-indicatorlight

(MIL)

6.Fuses

Battery-IndicatorLight

IftheignitionkeyisturnedtotheONpositionforafew

seconds,thebatteryvoltageisdisplayedinthearea

wherethehoursarenormallydisplayed.

Thebatterylightturnsonwhentheignitionisturned

onandwhenthechargeisbelowthecorrectoperating

level(Figure6).

g013439

Figure6

1.Batterylight

3.Safety-interlocksymbols

2.Hourmeter

14

HourMeter

Thehourmeterrecordsthenumberofhoursthe

enginehasoperated.Itoperateswhentheengine

isrunning.Usethesetimesforschedulingregular

maintenance(Figure5).

FuelGauge

LocatedontheLPG-fueltank.

ThisgaugemonitorstheamountofliquidLPGinthe

fueltank.

SafetyPressure-ReliefValve

ThereliefvalveislocatedontheLPG-fueltank(Figure

7).

Thesafetypressure-reliefvalverelievestheexcess

pressureintheLPGtank.

Important:Thisvalvehasaprotective-plastic

capthatshouldneverberemoved.Ifthecapis

damagedormissing,contacttrainedandqualied

personnelimmediately.

LPGCylinderBrackets

Thebracketsarelocatedontheenginedeck.

TheLPG-cylinderbracketsareusedtofastenthe

removableLPGtanktothemower.

Safety-InterlockIndicators

Thesymbolsonthehourmeterindicatewithablack

trianglethattheinterlockcomponentisinthecorrect

position(Figure6).

ThrottleControl

ThethrottlecontrolisvariablebetweentheFASTand

SLOWpositions.

Blade-ControlSwitch(PTO)

Theblade-controlswitch(PTO)isusedtoengage

theelectricclutchanddrivethemowerblades.Pull

theswitchuptoengagethebladesandrelease.T o

disengagetheblades,pushtheblade-controlswitch

(PTO)downormoveamotion-controlleverintothe

NEUTRAL-LOCKposition.

IgnitionSwitch

Thisswitchisusedtostartthemowerengineandhas

threepositions:START,RUN,andOFF.

Motion-ControlLevers

Themotion-controlleversareusedtodrivethe

machineforward,reverse,andturneitherdirection.

Neutral-LockPosition

TheNEUTRAL-LOCKpositionisusedwiththe

safety-interlocksystemtoengageandtodetermine

NEUTRALposition.

Fuel-ShutoffValve

ClosetheLPG-shutoffvalveonthecylindertankwhen

transportingorstoringthemower.

ElectronicControlUnit

MalfunctionIndicatorLight

Theelectronic-controlunit(ECU)continuously

monitorstheoperationoftheEFIsystem.

Ifaproblemorfaultwithinthesystemisdetected,the

malfunction-indicatorlight(MIL)isilluminated.

TheMIListheredlightlocatedintherightconsole

panel.

OncetheMILilluminates,initialtroubleshooting

checksshouldbemade.RefertotheMILsection

underT oubleshooting.

Ifthesechecksdonotcorrecttheproblem,further

diagnosisandservicingbyanAuthorizedService

Dealerisnecessary.

Attachments/Accessories

AselectionofT oroapprovedattachmentsand

accessoriesisavailableforusewiththemachineto

enhanceandexpanditscapabilities.Contactyour

AuthorizedServiceDealerorDistributororgoto

www.T oro.comforalistofallapprovedattachments

andaccessories.

15

Specications

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

Width

60-inchDeck72-inchDeck

WithoutDeck

134.6cm(53.0

inches)

150.1cm(59.1

inches)

DeectorUp156.8cm(61.7

inches)

187cm(73.6

inches)

DeectorDown192.2cm(75.7

inches)

222.4cm(87.6

inches)

Length

60-inchDeck72-inchDeck

RollBar-Up

211.1cm(83.1

inches)

218.7cm(86.1

inches)

RollBar-Down

215.4cm(84.8

inches)

223.0cm(87.8

inches)

Height

RollBar-UpRollBar-Down

179.1cm(70.5inches)118.9cm(46.8inches)

Weight

ModelWeight

60-inchDeck

593kg(1,307lb)

72-inchDeck

774kg(1707lb)

TankTypeandRelling

Note:TheLPGtankusedonthismowerisaspecial

tankwithinternalbafesdesignedforthisapplication.

•HorizontalT ankSpecications:

–TankMaterial:Aluminum

–Capacity:43.5lb

–Disconnectcoupling:LefthandACME

threaded

–FuelWithdrawal:Vapor

–FuelShutoffValve:Rotateclockwisetoclose.

–Typeoffuel:HD5gradepropane

•Newtanksmustbeproperlylledbytrainedand

qualiedpersonnel.

•OnlyusetanksrecommendedbyT oro.Failureto

dosowillresultinimproperoperationofthefuel

system.

Important:Usingaliquid-withdrawaltankwill

resultinicingorfreezingoftheLPGregulator

andpreventtheenginefromoperating.Thismay

alsoresultinpermanentfuel-systemdamageand

thereleaseofhighly-ammable-propaneliquidor

vapor.

16

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

AddingFuel

LPG(liqueed-petroleumgas)ismorecommonly

calledpropane.LPGisaliquidfuelthatisstored

inatankunderpressure.Beforetheliquidleaves

thetank,itisconvertedintoavapor.SinceLPGis

storedasbothliquidandgas,itmayleakfromjoints

orconnectionsthatarenotsealedproperly.LPG

becomesammablewhenitismixedwithair.

TheLPGinformationinthisOperator'sManualis

providedonlyasaguide.ConsulttheNFPA58:

LiqueedPetroleumGasCode,2008Editionfor

additionalsafetyinformation.ThisNationalFire

ProtectionAssociation(NFPA)codepertainstothe

handling,storing,transporting,andusageofLPG.

Typeoffuel:HD5gradepropane

CAUTION

Usingoverlledtanksmayresultin

thereleaseofhighlyconcentratedand

extremely-ammable-liquidpropane.Referto

theAddingFuel(page17)section.

Neverusepropanetanksthatarelled

beyond80%capacity.

DANGER

LPGvaporsandliquidescapingfromthetank

maycauseseriousinjuryordeath.Vapors

orliquidmaycausesuffocation,freezingof

tissue,orfrostbite.

•Storeandservicethemowerina

well-ventilatedarea.

•InstallanapprovedLPGdetectorintrailers

andstorageareas.

•LPGisheavierthanairandmayaccumulate

inlowlyingareas,suchasditches,drains,

orpits.

•Avoidbreathinginvapors.

•KeepLPGvaporsandliquidawayfrom

ventvalves.

•KeepLPGvaporsandliquidawayfrom

youreyesandskin.

•Contacttrainedandqualiedpersonnel

ifthetankshowssignsoffrostedareas,

makesahissingsound,oremitsafoul

odor.

•Obtainimmediatemedicalattentionif

vaporsorliquidcomeincontactwithyour

eyesorskin.

17

DANGER

LPGfuelisextremelyammableandvapors

areexplosive.

AreorexplosionfromLPGfuelcanburn

you,others,andcausepropertydamage.

•Neversmokearoundfueltank(s)andstay

awayfromanopenameorwherefumes

maybeignitedbyaspark.

•Extinguishallsourcesofsparkorame

whenapproachingLPGtanksormowers.

Thehazardincreasesforenclosedtrailers

orstoragelocationswherevaporleakage

mayoccurandcollect.

•LPGisheavierthanairandmayaccumulate

inlowlyingareas,suchasditches,drains,

orpits.

•LPGtank(s)shouldbelledbytrainedand

qualiedpersonnelonly.

•Nevertamperwithorrepairthetank(s);

contacttrainedandqualiedpersonnel.

•Donotchangethetank(s)whentheengine

isrunning.

•Beforedisconnectingthehoses,closethe

fuelvalvesonallofthetanksandallowthe

enginetorununtilitstopstopurgeallof

theLPGvaporsfromthesystem.

•Storethetank(s)awayfromheat,sparks,

oropenames.

•Donotoperatewithouttheentireexhaust

systeminplaceandinproperworking

condition.

DANGER

LPGfuelisextremelyammableandvapors

areexplosive.

•Incaseofre,takethefollowingsteps:

1.Ifyoucansafelydoso,stoptheow

ofgasasquicklyaspossible.Never

putouttheameunlessyoucanshut

offthegas.

2.Notifytheredepartmentandclear

theimmediateareaofallpeople.

3.Whenthegasowhasstopped,put

outthere.Usually,whenowofgas

iscutoff,rewillautomaticallystop.

4.Ifyoucannotimmediatestopthegas

ow,directwaterontothetanksto

keepthemcool,butdonotputout

there.

•Storagelocationsandtrailersshould

beequippedwithatleast1approved

portablereextinguisherthathasa

minimumcapacityof8.2kg(18lb)dry

chemicalwithaB:Crating.Donotuse

carbon-tetrachlorideextinguisherssuch

asPyrene.

ChangingtheLPGTank

ChangetheLPGtankoutdoorsinawell-ventilated

area.

Important:Onlyhandtightentank-connection

tting.Overtighteningbytheuseoftoolsmay

causedamage.Ifhandtighteningdoesnotstop

aleak,contacttrainedandqualiedpersonnel

immediately.

1.Shutoffthemachineonlevelground,disengage

theblade-controlswitch(PTO),movethe

motion-controlleverstotheNEUTRAL-LOCK

position,andsettheparkingbrake.

2.Waitforallmovingpartstostopbeforeleaving

theoperatingposition.

3.Withtheenginerunning,closethefuelvalveon

thetank.

4.Runtheengineuntilitstops.

Note:Thispurgesallvaporsfromthehose.

5.Removethekey.

6.CarefullydisconnecttheLPGfuelhose.

18

g021497

Figure7

1.LPGfuelhoseconnection

tting

3.Fuelgauge

2.Tankvalve

4.Safetypressurerelief

valve

7.Unlatchthecylinderbracketsandremovethe

tank.

WARNING

Fuelsystemcomponentsareunder

highpressure.Theuseofdamaged

orimpropercomponentscancause

systemfailure,fuelleakage,andpossible

explosion,whichmayresultinserious

injuryordeath.

•Donotattempttorepairormodify

thevalves,ttings,orothertank

components.

•OnlyusetheToroapprovedLPGtank,

ttings,andhosesthatweredesigned

foryourmower.

8.Inspectthelledtankvalveandttingopenings

fordirt,debris,ordamage.

9.Inspectthetankhoseconnectionttingfor

damagedormissingo-rings.

10.Ensurethatthereplacementtanktypeandsize

matchthetankspecicationdecal.

11.Alignthecenterholeoverthemountingpinthat

pointsstraightuponthemowerasshownin

Figure8.

g021393

Figure8

1.Cylinderbrackets3.Centerhole

2.Mountingpin

Important:Thevalvesandgaugesmay

notfunctionproperlyiftheLPGtankisnot

installedcorrectly.

12.Latchthecylinderbracketsandensurethatthe

tankissecurelyfastenedtothemower.

13.Carefullyconnectthefuelhose.Ensurethe

hoseisnotkinked.

14.Slowlyopenthefuelvalvetoequalizethe

pressureinthetank.

Note:Ifthefuelvalveisopenedtooquickly,

thepressurereliefvalveisequippedwithaback

pressurecheckvalvethatwillshutoffthefuel

supply.Ifthishappens,closethefuelvalve

completelyandwait5seconds.

15.CheckforleaksasdescribedinInspectingthe

LPGSystem(page44).

CheckingtheEngine-Oil

Level

Beforeyoustarttheengineandusethemachine,

checktheoillevelintheenginecrankcase;referto

CheckingtheEngine-OilLevel(page39).

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Mower

decksanddrivesystemshavehigherfrictionwhen

new,placingadditionalloadontheengine.Allow

40to50hoursofbreak-intimefornewmachinesto

developfullpowerandbestperformance.

19

Usingthe

Rollover-ProtectionSystem

(ROPS)

WARNING

Thereisnorolloverprotectionwhentheroll

barisinthedownposition.

•Lowertherollbaronlywhenabsolutely

necessary.

•Donotweartheseatbeltwhentherollbar

isinthedownposition.

•Driveslowlyandcarefully.

•Raisetherollbarassoonasclearance

permits.

•Checkcarefullyforoverheadclearances

(i.e.,branches,doorways,electricalwires)

beforedrivingunderanyobjects,anddo

notcontactthem.

Important:Lowertherollbaronlywhen

absolutelynecessary.

Important:Ensurethattherearpartoftheseatis

securedwiththeseatlatch.

1.Tolowertherollbar,applyforwardpressureto

theupperpartoftherollbar.

2.Pullbothknobsoutandrotatethem90°sothey

arenotengaged(Figure9).

3.Lowertherollbartothedownposition(Figure

9).

g021418

Figure9

1.ROPSknob

3.Rollbarintheupright

position

2.PullROPSknoboutand

rotate90degrees

4.Rollbarinthefolded

position

4.Toraisetherollbar,raisetherollbartothe

operateposition,rotatetheknobssotheymove

partiallyintothegrooves(Figure9).

5.Raisetherollbartothefulluprightpositionwhile

pushingontheupperrollbarandthepinswill

snapintopositionwhentheholesalignwiththe

pins(Figure9).Pushontherollbarandensure

thatbothpinsareengaged.

Important:Alwaysusetheseatbeltwiththe

rollbarinthefullyraisedposition.

20

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Toro Z Master Professional 5000 Series Riding Mower, User manual

Toro Z Master Professional 5000 Series Riding Mower, User manual

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