Exmark Laser Z Propane Operator's Manual

[Page 1] Exmark Laser Z Propane

LAZERZ®PROPANE ForSerialNos. 920,000&Higher PartNo.4500-720Rev.A ...

[Page 2] Exmark Laser Z Propane

Thissparkignitionsystemcomplieswiththe CanadianstandardICES-002.Cesystèmed’allumage parètincelledevèhiculeestconformeàlanorme NMB-002duCanada KeepthisengineOwner’sManualwithyourunit. ShouldthisengineOwner’sManualbecome damagedorillegible,re...

[Page 3] Exmark Laser Z Propane

Introduction CONGRATULATIONSonthepurchaseofyour ExmarkMower.Thisproducthasbeencarefully designedandmanufacturedtogiveyouamaximum amountofdependabilityandyearsoftrouble-free operation. Thismanualcontainsoperating,maintenance, adjustment,andsafetyinstr...

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Contents Introduction...........................................................3 Safety.....................................................................5 SafetyAlertSymbol.........................................5 SafeOperatingPractices............

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Safety Safety SafetyAlertSymbol ThislawnmowermeetsorexceedstheB71.4 specicationsoftheAmericanNationalStandards Instituteineffectatthetimeofproduction. Exmarkdesignedandtestedthislawnmowertooffer reasonablysafeservice;however,failuretocomply withth...

[Page 6] Exmark Laser Z Propane

Safety •Wearappropriateclothingincludingsafetyglasses, substantialfootwear,longtrousers,andhearing protection.DoNotoperatewhenbarefootor whenwearingopensandals.Longhair,loose clothingorjewelrymaygettangledinmoving parts. CAUTION Thismachineproduces...

[Page 7] Exmark Laser Z Propane

Safety DANGER LPGfuelisextremelyammableandvapors areexplosive. •Incaseofretakethefollowingsteps: 1.Ifyoucansafelydoso,stoptheowof gasasquicklyaspossible.Neverput outameunlessgascanbeshutoff. 2.NotifytheFireDepartmentandclear immediatear...

[Page 8] Exmark Laser Z Propane

Safety –InspecttheLPGtankandthefuelconnection jointforleaks.Usethefollowingprocedure belowtodetectleaks: ◊Applyanapprovedleakdetectorsolution, obtainedfromatrainedandqualied LPGdistributor,orathicknon-ammonia soapywatersolution(50%non-ammonia ...

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Safety damageandmakerepairsbeforerestarting andoperatingthemower). –Beforeclearingblockages. –Wheneveryouleavethemower. •Stopengine,waitforallmovingpartstostop,and engageparkingbrake: –Beforechangingtanks. –Beforedumpingthegrasscatcher. WAR...

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Safety •Avoidsuddenstartswhenmowinguphillbecause themowermaytipbackwards. •Beawarethatoperatingonwetgrass,acrosssteep slopesordownhillmaycausethemowertolose traction.Lossoftractiontothedrivewheelsmay resultinslidingandalossofbrakingandsteering. �...

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Safety •Chargebatteriesinanopenwellventilatedarea, awayfromsparkandames.Unplugcharger beforeconnectingordisconnectingfrombattery. Wearprotectiveclothinganduseinsulatedtools. DANGER Chargingorjumpstartingthebatterymay produceexplosivegases.Batter...

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Safety SafetyandInstructionalDecals •Keepallsafetysignslegible.Removeallgrease, dirtanddebrisfromsafetysignsandinstructional labels. •Replaceallworn,damaged,ormissingsafety signs. •Whenreplacementcomponentsareinstalled,be surethatcurrentsafetys...

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Safety 107-2102 109-3148 109-7232 1.Fast3.Neutral 2.Slow 4.Reverse 109-7330 109-7929 109-9361 DeckDriveBeltRouting 13 ...

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Safety 109-9875 116-0157 1.SeeOperator’sManual 116-0205 116-0211 116-0752 1.Latch2.Unlatch 14 ...

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Safety 116-1714 116-2643 116-3261 1.Throttle-fast 2.Throttle-slow 116-3446 1.Battery4.Parkingbrake 2.Hourmeter5.Neutral 3.PTO6.Operatorpresence switch 117–2718 PTOSwitchSymbols 1.PTO–disengage2.PTO–engage 109-7069 15 ...

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Safety 109-9906 16 ...

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Specications Specications ModelNumbers SerialNos:920,000andHigher LZS29PKA604;LZS29PKA724;LZX29PKA606 Systems Engine •EngineSpecications:SeeyourEngineOwner’s Manual •EngineOilType:Exmark4–CyclePremium EngineOil •RPM:FullSpeed:3750�...

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Specications OperatorControls •SteeringandMotionControl: Note:Motioncontrolleversareadjustableto twoheights. –Separatelevers,oneachsideoftheconsole, controlspeedanddirectionoftravelofthe respectivedrivewheels. –Steeringiscontrolledbyvaryingt...

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Specications Tires&Wheels Drive Pneumatic(Airlled) Quantity 2 Tread “Multi-TracC/S” Size24x12.00-12 PlyRating 4 Pressure 13psi(90kPa) FrontCaster Semi-Pneumatic ModelLZS-LPLZS-LPLZX-LP DeckSize 60 72 60 Quantity 222 Tread SmoothSmoothSm...

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Specications TreadWidth:(CentertoCenterof Tires,Widthwise) 60inchDeck72inchDeck DriveWheels41.6inches (105.7cm) 43.6inches (110.7cm) CasterWheels39.5inches (100.3cm) 47.1inches (119.6cm) WheelBase:(CenterofCasterTireto CenterofDriveTire) LZX-LPUni...

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ProductOverview TorqueRequirements BoltLocation Torque BladeDriveSheave MountingNut LZX-LPUnits: LZS-LPUnits: 90-110ft-lb(122-149N-m) 130-160ft-lb(176-217 N-m) CutterHousingSpindle Nut(LZX-LPUnitsOnly) 160-185ft-lb (217-251N-m) BladeMountingBolt (lub...

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Operation Operation Note:Determinetheleftandrightsidesofthe machinefromthenormaloperatingposition. Controls MotionControlLevers Themotioncontrolleverslocatedoneachsideof theconsolecontroltheforwardandreversemotion ofthemachine. Movingtheleversforward...

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Operation Figure7 1.Releasebutton2.Parkbrake Theunitmustbetieddownandbrakeengagedwhen transporting. IgnitionSwitch Locatedonrightconsole(seeFigure6). Theignitionswitchisusedtostartandstopthe engine.Theswitchhasthreepositions“OFF”,“ON” and“S...

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Operation Important:Thisvalvehasaprotectiveplastic capthatshouldNEVERberemoved.Ifthe capisdamagedormissing,contacttrainedand qualiedpersonnelimmediately. LPGCylinderBrackets Thebracketsarelocatedontheenginedeck. TheLPGcylinderbracketsareusedtofast...

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Operation DeckLiftPedal Locatedattherightfrontcorneroftheoorpan. Pushthepedalforwardwithyourfoottoraisethe cuttingdeck.Allowthepedaltomoverearwardto lowerthecuttingdecktothecutheightthathasbeen set. TransportLock Locatedontheheightofcutadjustmentp...

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Operation Figure13 1.Engaged2.Partiallyengaged—Do NotoperatewithROPS inthiscondition. Important:Alwaysusetheseatbeltwiththe rollbarintheoperate(raised)position.Ensure thattherearpartoftheseatissecuredwiththe seatlatch. OpentheFuelValve 1.Slowlyopen...

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Operation 5.Placethethrottleinthe“SLOW”position. 6.Turnoffthefuelvalveandallowtheengineto runoutoffuel.Failuretodothismaycausethe engineto“ood”whenre-starting. 7.Turntheignitionswitchtothe“OFF”position oncetheenginehasstopped. 8.Remove...

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Operation Figure15 1.FrontofUnit 3.Neutral 2.Forward4.Reverse DrivinginReverse 1.Movethemotioncontrolleversinwardtothe neutraloperateposition. 2.Tomoverearwardinastraightline,moveboth leversrearwardwithequalpressure. Toturnright,releasepressureontheR...

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Operation mm)clearancetothegroundtominimizegouging androllerwearordamage. Figure17 Forcuttingheightsabove3.5inches(90mm)usethe bottomhole.Therollerswillstillbeeffectiveagainst scalping. 1.Anti-scalproller mountingbracket 2.Cuttingheight ForMaximumDec...

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Operation Transporting TransportingaUnit Useaheavy-dutytrailerortrucktotransportthe machine.Lockbrakeandblockwheels.Securely fastenthemachinetothetrailerortruckwithstraps, chains,cable,orropes.Besurethatthetrailerortruck hasallnecessarylightingandmar...

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Operation asurfacefortheframememberstocontactifthe unitstartstotipbackward.Ifitisnotpossibletouse onefullwidthramp,useenoughindividualrampsto simulateafullwidthcontinuousramp. Rampshouldbelongenoughsothattheangles betweentherampandthegroundandtheramp...

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Maintenance Maintenance Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition. WARNING Whilemaintenanceoradjustmentsarebeing made,someonecouldstarttheengine. Accidentalstartingoftheenginecouldseriously injureyouorotherbystander...

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Maintenance MaintenanceService Interval MaintenanceProcedure Every500hours •Replacethesecondaryaircleanerelement(Mayneedmoreoftenundersevereconditions. SeetheEngineOwner’sManualforadditionalinformation.) •Changethehydrauliclteranduid. •...

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Maintenance Voltage Reading Percent Charge Maximum Charger Settings Charging Interval 11.7–12.00–25% 14.4volts/4 amps 3Hours 11.7orless 0% 14.4volts/2 amps 6Hoursor More RecommendedJump StartingProcedure ServiceInterval:Asrequired 1.Checktheweakb...

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Maintenance VEHICLE(NOTTOTHENEGATIVEPOST) AWAYFROMTHEBATTERY .STANDBACK. 7.Startthevehicleandremovethecablesinthe reverseorderofconnection(theengineblock (black)connectionisthersttodisconnect). CheckMowerBlades ServiceInterval:Beforeeachuseordaily...

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Maintenance lockposition.Theoperatordoesnotneedtobe intheseattostarttheengine. Trytostartwithoperatorinseat,parkingbrake disengaged,PTOdisengagedandmotioncontrol leversintheneutrallockposition-startermust notcrank. Trytostartwithoperatorinseat,parkin...

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Maintenance (Mayneedmoreoften undersevereconditions. SeetheEngineOwner’s Manualforadditional information.) Every500hours—Replace thesecondaryaircleaner element(Mayneedmore oftenundersevere conditions.Seethe EngineOwner’sManual foradditionalinfo...

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Maintenance 2.Checktirepressureindrivetires. 3.Inatedrivetiresto13psi(90kPa). 4.Semi-pneumaticcastertiresDoNotneedtobe inated. Note:DoNotaddanytypeoftirelinerorfoam llmaterialtothetires.Excessiveloadscreatedby foamlledtiresmaycausefailure...

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Maintenance 7.Insertonebearing,onenewsealintothewheel. Note:Seals(ExmarkP/N103-0063)mustbe replaced. 8.Iftheaxleassemblyhashadbothspacernuts removed(orbrokenloose),applyathreadlocking adhesivetoonespacernutandthreadontothe axlewiththewrenchatsfaci...

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Maintenance WARNING Fuelsystemcomponentsareunderhigh pressure.Theuseofdamagedorimproper componentscancausesystemfailure,fuel leakage,andpossibleexplosion,whichmay resultinseriousinjuryordeath. •DoNotattempttorepairormodifythe valves,ttings,oroth...

[Page 41] Exmark Laser Z Propane

Maintenance ExmarkPremiumHydroOilisrecommended. Refertothechartforanacceptablealternative: HydroOil ChangeInterval ExmarkPremiumHydro Oil(Preferred) 500Hours Mobil115W50 250Hours 10.Removethecatchpanandproperlydisposeof hydrooilandlteraccordingtol...

[Page 42] Exmark Laser Z Propane

Maintenance Adjustments Note:DisengagePTO,shutoffengine,waitfor allmovingpartstostop,engageparkingbrake,and removekeybeforeservicing,cleaning,ormakingany adjustmentstotheunit. CAUTION Raisingthemowerdeckforserviceor maintenancerelyingsolelyonmechanic...

[Page 43] Exmark Laser Z Propane

Maintenance Figure29 1.Adjusterlink3.Adjuster 2.Jamnut ForLZS-LPUnits:Loosenthewhizlocknuton thesideoftheyokeandthejamnutontop.Fine tunethescrewadjusterbyturningittoget3inch (7.6mm)height(seeFigure30). Toincreasetheheight,turntheadjusterscrew clockwi...

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Maintenance DeckBeltTension Self-tensioning-Noadjustmentnecessary. AdjustingtheParkingBrake ServiceInterval:Aftertherst100hours Every500hoursthereafter Checktomakesurebrakeisadjustedproperly.This proceduremustbefollowedaftertherst100hours orwhe...

[Page 45] Exmark Laser Z Propane

Maintenance 14.Oncestep11isachieved,holdthethreadedrod endwithatoolandtightenthelocknutagainst thestandardnut.DoNotallowthecabletoturn whenthenutsaretightened. 15.Afteradjustingthebrakesonbothsidesofthe mower,cyclethebrakehandleaminimumofsix timestoa...

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Maintenance Figure34 1.Armature5.Brakespacer 2.Fieldshell6.Re-gapshim 3.Rotor7.Brakepole 4.Brakemountingbolt RemovingtheShim: 1.Stopengine,waitforallmovingpartstostop, andremovekey.Engageparkingbrake.Allow themachinetocoolcompletelybeforestarting the...

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Maintenance Figure37 1.Feelergauge •Ifthegapislessthan0.010inch,then reinstalltheshimandreferencethe Troubleshootingsection. •Ifthegapissufcient,proceedtothe safetycheckinstepF. F.Performthefollowingsafetycheck: a.Sitontheseatandstarttheengine...

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Maintenance Figure38 1.Doublenuts 8.Shutoffunit.Removejumperwirefromwire harnessandplugconnectorintoseatswitch. 9.Removethejackstands. 10.Raisethedeckandre-installtheheightofcutpin. 11.Checkthatthemachinedoesnotcreepinneutral withtheparkbrakesdisenga...

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Maintenance Figure41 1.Bolts4.Nuts 2.Controllever5.Slottedholes 3.Controlarmshaft 2.Movethecontrollevertothenextsetofholes. Securetheleverwiththetwobolts. 3.Repeattheadjustmentfortheoppositecontrol lever. AdjustingtheTilt Themotioncontrolleverscanbet...

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Maintenance Cleaning CleanEngineandExhaust SystemArea ServiceInterval:Beforeeachuseordaily (Mayberequiredmore oftenindryordirty conditions.) CAUTION Excessivedebrisaroundenginecoolingair intakeandexhaustsystemareacancauseengine, exhaustarea,andhydrau...

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Maintenance WasteDisposal MotorOilDisposal Engineoilandhydraulicoilarebothpollutantsto theenvironment.Disposeofusedoilatacertied recyclingcenteroraccordingtoyourstateandlocal regulations. BatteryDisposal DANGER Batteryelectrolytecontainssulfuricac...

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Troubleshooting Troubleshooting Important:Itisessentialthatalloperatorsafetymechanismsbeconnectedandinproperoperating conditionpriortomoweruse. Whenaproblemoccurs,donotoverlookthesimplecauses.Forexample:startingproblemscouldbecaused byanemptyfueltank...

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Troubleshooting ProblemPossibleCauseCorrectiveAction 16.Relayorswitchisdefective.16.ContactanAuthorizedServiceDealer. 17.Faultysparkplug. 17.Clean,adjustorreplacesparkplug. SeeCheckSparkPlugsectionin Maintenanceforpropersparkpluggap. 18.Sparkplugwire...

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Troubleshooting ProblemPossibleCauseCorrectiveAction 1.Fuseisblown. 1.Replacefuse.Checkcoilresistance, batterycharge,chargingsystem,and wiringconnectionsandreplaceif necessary. 2.Lowvoltagesupplyattheclutch. 2.Checkcoilresistance,batterycharge, charg...

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Schematics Schematics ElectricalDiagram G013155 PTO SWITCH SEAT SWITCH IGNITION SWITCH FUSE BLOCK REGULATOR GROUND PTO CLUTCH START RELAY LH NEUTRAL SWITCH RH NEUTRAL SWITCH BRAKE SWITCH START RED HOUR METER/MODULE LT. GREEN YELLOW TAN BROWN WHI...

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Schematics ElectricalLogicSchematic BN BN BU BK Y W T PK BN PK OR GN S R PK PK PK LTGR GY GY PK V BN V OR GN OR R PK R BK GND PK BK BN BN BK PK BK GND 15A F4 GY R IBA W V BU V V BK + S - FUEL SENDER 10A F3 (BRAKE) SW6 PKOR R F2 25A PTO CLUTCH BU 1 2...

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Schematics HydraulicDiagram 57 ...

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General Warranty Conditions and Products Covered Exmark Mfg. Co. Inc. and its affiliate, Exmark Warranty Company, pursuant to an agreement between them, jointly warrant on the terms and conditions herein, that we will repair, replace or adjust any ...

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Notes: 59 ...

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Notes: 60 ...

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ServiceRecord Date: DescriptionofWorkDone:ServiceDoneBy: 61 ...

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62 ...

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G01 1841 Figure44 Thispagemaybecopiedforpersonaluse. 1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopeindicatortodeterminethe degreeofslopeofhillsbeforeoperating.DoNotoperatethismachineonaslopegreaterthan15degrees.Fold alongthe...

[Page 64] Exmark Laser Z Propane

MID-MOUNT RIDING ACCESSORIES AND OPTIONS SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS WALK-BEHIND ACCESSORIES AND OPTIONS GRASS CATCHER MICRO-MULCH SYSTEM TURF STRIPER STANDON CUSTOM RIDE SEAT SUSPENSION SYSTEM FULL SUSPENSION SEAT DECK LI...