Toro Power Max 724 OE Snowthrower User manual

Power Max 724 OE Snowthrower
Toro
Brand
Toro
Model
Power Max 724 OE Snowthrower
Category
Snow throwers
Type
User manual
FormNo.3396-496RevA
PowerMax724OESnowthrower
ModelNo.38811—SerialNo.316000001andUp
Operator'sManual
ThisproductcomplieswithallrelevantEuropeandirectives.
Fordetails,pleaseseetheseparateproductspecic
DeclarationofConformity(DOC)sheet.
Introduction
Thismachineisintendedtobeusedbyresidential
homeownersorprofessional,hiredoperators.Itis
designedprimarilyforremovingsnowfrompaved
surfaces,suchasdrivewaysandsidewalks,andother
surfacesfortrafconresidentialorcommercial
properties.Itisnotdesignedforremovingmaterials
otherthansnow,norisamodelwithapivotingscraper
designedforclearingoffgravelsurfaces.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourmachineproperlyandtoavoidinjuryand
machinedamage.Youareresponsibleforoperatingthe
machineproperlyandsafely.
YoumaycontactTorodirectlyatwww .Toro.comformachine
andaccessoryinformation,helpndingadealer,ortoregister
yourmachine.
Wheneveryouneedservice,genuineToroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourmachineready.Figure1identiesthelocationofthe
modelandserialnumbersonthemachine.Writethenumbers
inthespaceprovided.
ST
OP
G016493
1
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
1.Safetyalertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
©2015—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3396-496*A
Contents
Introduction..................................................................1
Safety...........................................................................3
SoundPressure.......................................................3
SoundPower..........................................................3
Vibration................................................................3
SafetyandInstructionalDecals.................................4
Setup............................................................................6
1InstallingtheUpperHandle....................................6
2InstallingtheSpeedSelectorLinkage.......................7
3InstallingtheChute...............................................8
4InstallingtheChuteControlRod.............................8
5CheckingtheEngineOilLevel................................9
6CheckingtheTirePressure.....................................9
7CheckingtheSkids................................................9
8CheckingtheTractionDriveOperation....................9
ProductOverview.........................................................11
Operation....................................................................11
BeforeOperation......................................................11
Safety....................................................................11
FillingtheFuelTank...............................................11
DuringOperation.....................................................12
Safety....................................................................12
FreewheelingorUsingtheSelf-propelDrive...............12
StartingtheEngine.................................................13
StoppingtheEngine...............................................14
OperatingtheTractionDrive...................................15
OperatingtheSpeedSelector...................................15
OperatingtheAuger/ImpellerDrive.........................16
OperatingtheQuickLever......................................16
UncloggingtheDischargeChute..............................16
OperatingTips......................................................17
AfterOperation........................................................17
Safety....................................................................17
PreventingFreeze-up..............................................17
Maintenance.................................................................18
RecommendedMaintenanceSchedule(s)......................18
MaintenanceSafety.................................................18
PreparingforMaintenance.......................................19
CheckingtheEngineOilLevel.................................19
CheckingandAdjustingtheSkidsand
Scraper..............................................................19
CheckingandAdjustingtheTractionCable................19
CheckingandAdjustingtheAuger/Impeller
Cable................................................................20
CheckingtheAugerGearboxOilLevel......................20
ChangingtheEngineOil.........................................21
AdjustingtheDischargeChuteLatch........................21
ReplacingtheDriveBelts.........................................22
Storage........................................................................22
PreparingtheMachineforStorage............................22
RemovingtheMachinefromStorage.........................23
Troubleshooting...........................................................24
2
Safety
BeforeOperating
?
?
Readandunderstandthecontentsofthis
manualbeforeoperatingthesnowthrower .
Becomefamiliarwithallcontrolsandknow
howtostoptheenginequickly .
Operator 's
Position
Thelow-speedaugerhasamovingpinch
pointclosetotheopening.
Caution:Improperusemayresultin
lossoffingers,hands,orfeet.
Thereisahigh-speed
impellerclosetothe
opening.
ThismachinemeetsorexceedstheISOstandard8437
ineffectatthetimeofproduction.
•Readandunderstandthecontentsofthemanualbefore
youstarttheengine.Makesureeveryoneusingthis
productknowshowtousetheproductandunderstands
thewarnings.
•Donotputhandsorfeetnearmovingcomponentson
themachine.
•Donotoperatemachinewithoutallguardsandother
safetyprotectivedevicesinplaceandworkingonthe
machine.
•Keepclearofanydischargeopening.Keepbystandersa
safedistancefromthemachine.
•Keepchildrenoutoftheoperatingareaandunderthe
watchfulcareofaresponsibleadultotherthanthe
operator.Neverallowchildrentooperatethemachine.
•Shutthemachineoffbeforeunclogging,servicing,or
fueling.
SoundPressure
Thismachinehasasoundpressurelevelattheoperator’sear
of88dBA,whichincludesanUncertaintyValue(K)of1
dBA.Thesoundpressurelevelwasdeterminedaccordingto
theproceduresoutlinedinENISO11201.
SoundPower
Thismachinehasaguaranteedsoundpowerlevelof102
dBA,whichincludesanUncertaintyValue(K)of3.75dBA.
Thesoundpowerlevelwasdeterminedaccordingtothe
proceduresoutlinedinENISO3744.
Vibration
Measuredvibrationlevelforthelefthand=4.0m/s
2
.
Measuredvibrationlevelfortherighthand=3.5m/s
2
.
UncertaintyValue(K)=2.0m/s
2
.
Themeasuredvaluesweredeterminedaccordingtothe
proceduresoutlinedinENISO20643.
3
SafetyandInstructionalDecals
Important:Safetyandinstructiondecalsarelocatednearareasofpotentialdanger.Replacedamageddecals.
121–6823
1.Fast
3.Slow
2.Forwardspeeds4.Reversespeeds
x 3
1
2
3
4
5
120-9805
120-9805
1.Insertthekey.
2.Primetheengine3times.
3.Engagethechoke.
4.Pullthestartercord.
5.Oncetheengineisrunning,disengagethechoke.
131–6487
1.Engine—stop3.Fast
2.Slow
121–6817
1.Cuttingdismemberment,impellerandcutting
dismemberment,augerhazards—keepbystandersasafe
distancefromthesnowthrower.
121–1239
Orderpartno.119–7629
4
121–1240
Orderpartno.120–7194
1.Tractiondrive—squeezethelevertoengage;releasethe
levertodisengage.
4.Cuttingdismembermenthazard,impeller—keepaway
frommovingparts;removetheignitionkeyandreadthe
instructionsbeforeservicingorperformingmaintenance.
2.Warning—readtheOperator’sManual.5.Thrownobjecthazard—keepbystandersasafedistancefrom
thesnowthrower.
3.Cutting/dismembermenthazard,impeller—donotplace
yourhandinthechute;stoptheenginebeforeleavingthe
operatingposition,usethetooltoclearthechute.
6.Auger/impellerdrive—squeezethelevertoengage;release
thelevertodisengage.
5
Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
Handlebolts2
Curvedwashers
2
1
Locknuts2
Installtheupperhandle.
Hairpincotter2
2
Flatwasher3
Installthetractioncontrollinkage.
Nut2
Carriagebolt
2
3
Flatwasher2
Installthechute.
Carriagebolts
2
4
Locknuts2
Installthechutecontrolrod.
5
Nopartsrequired
–
Checktheengineoillevel.
6
Nopartsrequired
–
Checkthetirepressure.
7
Nopartsrequired
–
Checktheskids.
8
Nopartsrequired
–
Checktheoperationofthetractiondrive.
1
InstallingtheUpperHandle
Partsneededforthisprocedure:
2Handlebolts
2
Curvedwashers
2Locknuts
Procedure
1.Liftandrotatetheupperhandleandpositionitover
thelowerhandle(Figure3).
2.Install2handlebolts,2curvedwashers,and2locknuts
inthelowerhandleholes(Figure3).
g019003
Figure3
6
2
InstallingtheSpeedSelector
Linkage
Partsneededforthisprocedure:
2Hairpincotter
3Flatwasher
Procedure
1.Insertthelowerendoftherodintothelowerlinkarm
sothatthebentendofthespeedcontrolrodfaces
rearward(Figure4).
g019004
Figure4
2.Securethelowerendofthespeedcontrolrodwitha
atwasherandahairpincotter(Figure4).
3.Placeaatwasheronthetrunnion(Figure5).
Figure5
1.Speedselectorlever
3.Innerwasher
2.Trunnion
4.Outerwasher
4.ShiftthespeedselectorleverintoPositionR2.
5.Rotatethelowerlinkarmfullyupward
(counterclockwise)(Figure6).
g019378
Figure6
6.Pulluponthespeedcontrolrodandinsertthetrunnion
intotheholeinthespeedselectorlever(Figure5).
Note:Ifthetrunniondoesnottintothehole
whenyouliftuponthespeedcontrolrod,rotatethe
trunnionupwardordownwardonthespeedcontrol
roduntilitts.
7.Securethetrunnionandupperendofthespeedcontrol
rodwithawasherandahairpincotter.
Note:Foreasierinstallation,lookdownthroughthe
openinginthespeedselector(Figure7).
Figure7
1.Speedselector
7
3
InstallingtheChute
Partsneededforthisprocedure:
2Nut
2
Carriagebolt
2Flatwasher
Procedure
1.Placethechuteontheframeandthealignthedischarge
chutemounttothechutesupport.
3
1
2
g019379
Figure8
1.Carriagebolt
3.Nut
2.Flatwasher
2.Securethedischargechutemountusing2bolts,2nuts,
and2atwashers.
4
InstallingtheChuteControl
Rod
Partsneededforthisprocedure:
2
Carriagebolts
2Locknuts
Procedure
1.Removethebluerodcapfromthechutecontrolrod.
2.Insertthefrontendoftherodintotheopeningin
thebackofthechutegearcoveruntilitslidesintothe
chutegear(Figure10).
g019005
Figure9
1.Shortrod
2.Longchutecontrolrod
g018899
Figure10
3.Aligntheholesinthenestedendsoftherodsand
insert2carriagebolts(intheloosepartsbag)through
8
theshortrodfromtheleftsideofthemachine(from
theoperatingposition).
4.Ensurethechutecontroloperatessmoothly.
5
CheckingtheEngineOilLevel
NoPartsRequired
Procedure
Yourmachinecomeswithoilintheenginecrankcase.
Note:Beforestartingtheengine,checktheoilleveland
addoilifnecessary.
UseautomotivedetergentoilwithanAPIserviceclassication
ofSF,SG,SH,SJ,SL,orhigher.Refertoyourengineowner's
manual.
UseFigure11belowtoselectthebestoilviscosityforthe
outdoortemperaturerangeexpected:
g019049
Figure11
EngineOilCapacities
Model
EngineOilCapacity
38811
0.50L(17oz)
1.Removethedipstickandslowlypouroilintothe
oillltubetoraisetheoilleveltotheFullmarkon
thedipstick.Donotoverll(Figure12).Referto
CheckingtheEngineOilLevelinMaintenance.
Figure12
2.Installthedipsticksecurely.
Note:Donotspilloilaroundtheoillltube;oilcould
leakontotractionpartsandcausethetractiontoslip.
6
CheckingtheTirePressure
NoPartsRequired
Procedure
Thetiresareoverinatedatthefactoryforshipping.Reduce
thepressureequallyinbothtirestobetween17and20psi
(116and137kPa).
7
CheckingtheSkids
NoPartsRequired
Procedure
RefertoCheckingandAdjustingtheSkidsinMaintenance.
9
8
CheckingtheTractionDrive
Operation
NoPartsRequired
Procedure
CAUTION
Ifthetractiondriveisnotproperlyadjusted,the
machinemaymoveinthedirectionoppositeof
whatyouintended,causinginjuryand/orproperty
damage.
Carefullycheckthetractiondriveandadjustit
properly,ifnecessary.
1.Starttheengine;refertoStartingtheEngine.
2.MovethespeedselectortoPositionR1;referto
OperatingtheSpeedSelector.
3.Squeezethelefthand(traction)levertothehand-grip
(Figure13).
Figure13
Themachineshouldmoverearward.Ifthemachine
doesnotmoveormovesforward,completethe
following:
A.Releasethetractionleverandstoptheengine.
B.Disconnectthetrunnionfromthespeedselector
lever(Figure5).
C.Turnthetrunniondownward(clockwise)onthe
speedcontrolrod(Figure5).
D.Connectthetrunniontothespeedselectorlever
(Figure5).
4.Releasethetractionlever.
5.MovethespeedselectortothePosition1;referto
OperatingtheSpeedSelector.
6.Squeezethelefthand(traction)levertothehand-grip
(Figure13).
Themachineshouldmoveforward.Ifthemachine
doesnotmoveormovesrearward,completethe
following:
A.Releasethetractionleverandstoptheengine.
B.Disconnectthetrunnionfromthespeedselector
lever(Figure5).
C.Turnthetrunnionupward(counterclockwise)on
thespeedcontrolrod(Figure5).
D.Connectthetrunniontothespeedselectorlever
(Figure5).
7.Ifyoumadeanyadjustments,repeatthisprocedure
untilnoadjustmentsarerequired.
Important:Ifthemachinemoveswhenthetraction
leverisinthereleasedposition,checkthetractioncable
(refertoCheckingandAdjustingtheTractionCable)or
takethemachinetoanAuthorizedServiceDealerfor
service.
10
ProductOverview
g018896
Figure14
1.Hand-grip(2)9.Chutedeector
2.Auger/impellerlever
10.Dischargechute
3.Speedselectorlever11.Scraper
4.Quickleverdischarge
chutecontrol
12.Auger
5.Tractionlever
13.Skid(2)
6.Fueltankcap14.Electricstarterbutton
7.Engineoillltube/dipstick
15.Electricstarterplug
8.Chutedeectortrigger16.Snowcleanouttool
ST
OP
1
2
3
4
5
6
7
G016500
Figure15
1.Choke
5.Recoilstarter
2.Ignitionswitch
6.Oildrainplug
3.Fuelshutoffvalve
7.Primer
4.Throttle
Figure16
1.Snowcleanouttool(attachedtothehandle)
Operation
BeforeOperation
Safety
•Useextensioncordsandreceptaclesasspeciedby
themanufacturerforallmachineswithelectricstarting
motors.
•Donotoperatethemachinewithoutwearingadequate
wintergarments.Avoidloosettingclothingthatcanget
caughtinmovingparts.Wearslipresistantfootwearthat
willimprovefootingonslipperysurfaces.
•Alwayswearsafetyglassesoreyeshieldsduringoperation
orwhileperforminganadjustmentorrepairtoprotect
eyesfromforeignobjectsthatmaybethrownfromthe
machine.
•Thoroughlyinspecttheareawherethemachineistobe
usedandremovealldoormats,sleds,boards,wires,and
otherforeignobjects.
•Ifashield,safetydevice,ordecalisdamaged,illegible,or
lost,repairorreplaceitbeforebeginningoperation.Also,
tightenanyloosefasteners.
FillingtheFuelTank
DANGER
Gasolineisextremelyammableandexplosive.A
reorexplosionfromgasolinecanburnyouand
others.
•Topreventastaticchargefromignitingthe
gasoline,placethecontainerand/ormachine
onthegroundbeforelling,notinavehicleor
onanobject.
•Fillthetankoutdoorswhentheengineiscold.
Wipeupspills.
•Donothandlegasolinewhensmokingoraround
anopenameorsparks.
•Storegasolineinanapprovedfuelcontainer,out
ofthereachofchildren.
11
•Forbestresults,useonlyclean,fresh,unleadedgasoline
withanoctaneratingof87orhigher((R+M)/2rating
method).
•Oxygenatedfuelwithupto10%ethanolor15%MTBE
byvolumeisacceptable.
•Donotuseethanolblendsofgasoline(suchasE15
orE85)withmorethan10%ethanolbyvolume.
Performanceproblemsand/orenginedamagemayresult
whichmaynotbecoveredunderwarranty.
•Donotusegasolinecontainingmethanol.
•Donotstorefueleitherinthefueltankorfuelcontainers
overthewinterunlessafuelstabilizerisused.
•Donotaddoiltogasoline.
Important:Toreducestartingproblems,addfuel
stabilizertothefuelallseason,mixingitwithgasoline
lessthan30daysold.
Do not add oil to the gasoline.
Figure17
1.1-1/2inch(3.8cm)
DuringOperation
Safety
•Rotatingaugerbladescaninjurengersorhands.
Staybehindthehandlesandawayfromthedischarge
openingwhileoperatingthemachine.Keepyourface,
hands,feet,andanyotherpartofyourbodyor
clothingawayfrommovingorrotatingparts.
•Neverdirectthedischargetowardpeopleorareaswhere
propertydamagecanoccur.
•Exercisecautiontoavoidslippingorfalling.Alwaysbe
sureofyourfooting,andkeeparmholdonthehandles.
Walk;neverrun.
•Exerciseextremecautionwhenoperatingonslopes.
•Neveroperatethemachinewithoutgoodvisibilityor
light.
•Lookbehindandusecarewhenbackingupwiththe
machine.
•Whennotactivelyclearingsnow,disengagepowertothe
rotorblades.
•Useextensioncordsandreceptaclesasspeciedby
themanufacturerforallmachineswithelectricstarting
motors.
•Donotattempttoclearsnowfromagravelorcrushed
rocksurface.Thisproductisintendedforuseonlyon
pavedsurfaces.
•Donotusethemachineonaroof.
•Neverattempttomakeanyadjustmentswhiletheengine
isrunning(exceptwhenspecicallyrecommendedby
manufacturer).
•Stayalertforhiddenhazardsortrafc.
•Afterstrikingaforeignobject,stoptheengine,remove
theignitionkey,thoroughlyinspectthemachineforany
damage,andrepairthedamagebeforerestartingand
operatingthemachine.
•Ifthemachineshouldstarttovibrateabnormally,stop
theengineandcheckimmediatelyforthecause.
•Donotruntheengineindoors,exceptwhenstarting
theengineandfortransportingthemachineinorout
ofthebuilding.Opentheoutsidedoors;exhaustfumes
aredangerous.
•Donotoverloadthemachinecapacitybyattemptingto
clearsnowattoofastarate.
•Nevertouchahotengineormufer.
•Thoroughlyinspecttheelectricalcordbeforeplugging
itintoapowersource.Ifthecordisdamaged,donot
useittostartthemachine.Replacethedamagedcord
immediately.Unplugthepowercordwheneveryouare
notstartingthemachine.
FreewheelingorUsingthe
Self-propelDrive
Youcanoperatethesnowthrowerwiththeself-propelfeature
engagedordisengaged(freewheeling).
Tofreewheel,inserttheaxlepinsthroughtheaxleholes,but
notthroughthewheelhubs(Figure18).
g019015
Figure18
12
Toself-propel,inserttheaxlepinsthroughtheholesinthe
wheelhubsandtheinneraxleholes(Figure19).
g019014
Figure19
StartingtheEngine
1.Checktheengineoillevel.RefertoCheckingthe
EngineOilLevelinMaintenance.
2.Turnthefuelshutoffvalve1/4turncounterclockwise
toopenit(Figure20).
G016512
Figure20
3.Inserttheignitionkeyallthewayin(Figure21).
1
G016498
Figure21
1.Ignitionkey
4.Firmlypushintheprimerwithyourthumb3times,
holdingtheprimerinforasecondbeforereleasingit
eachtime(Figure22).
G016494
Figure22
13
5.MovethechoketotheCHOKEposition(Figure23).
G016501
Figure23
6.MovethethrottletotheFASTposition(Figure24).
STOP
G016504
Figure24
7.Startthemachinebypullingtherecoilstarteror
pressingtheelectric-starterbutton(Figure25).
g019055
Figure25
1.Electric-starterbutton3.Recoilstarter
2.Electricstarterplug-in
Note:Tousetheelectricstarter,connectapower
cordtotheelectricstarterplug-inrstandthentoa
poweroutlet.UseonlyaUL-listed,16-gaugeextension
cordrecommendedforoutdoorusethatisnotlonger
than50feet(15m).
WARNING
Theelectricalcordcanbecomedamaged,
causingashockorre.
Thoroughlyinspecttheelectricalcordbefore
usingthemachine.Ifthecordisdamaged,
donotoperatethemachine.Replaceorrepair
thedamagedcordimmediately.Contactan
AuthorizedServiceDealerforassistance.
Important:Topreventdamagingtheelectric
starter,runitinshortcycles(5secondson,
5secondsoff),nomorethan10times.Ifthe
enginestilldoesnotstart,takethemachinetoan
AuthorizedServiceDealerforservice.
8.Disconnectthepowercordfromthepoweroutletrst
andthenfromthemachine(electricstartonly).
9.Allowtheenginetowarmup;graduallymovethe
choketowardtheRunposition.Waitfortheengineto
runsmoothlybeforeeachchokeadjustment.
CAUTION
Ifyouleavethemachinepluggedintoa
poweroutlet,someonecaninadvertentlystart
themachineandinjurepeopleordamage
property.
Unplugthepowercordwheneveryouarenot
startingthemachine.
StoppingtheEngine
1.MovethethrottletotheSLOWposition,andthento
theSTOPposition(Figure26)tokilltheengine.The
14
enginecanalsobestoppedbypullingtheignitionkey
outwardtothemiddleposition.
STOP
G016505
Figure26
2.Waitforallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removetheignitionkeytopreventaccidentalstarting.
4.Closethefuelshutoffvalvebyrotatingitclockwise
(Figure27).
G016499
Figure27
5.Pulltherecoilstarter3or4times.Thishelpsprevent
therecoilstarterfromfreezingup.
OperatingtheTractionDrive
CAUTION
Ifthetractiondriveisnotproperlyadjusted,the
machinemaymoveinthedirectionoppositeof
whatyouintended,causinginjuryand/orproperty
damage.
Carefullycheckthetractiondriveandadjustit
properly,ifnecessary;refertoCheckingtheTraction
DriveOperationinSetupformoreinformation.
Important:Ifthemachinemoveswhenthetraction
leverisinthereleasedposition,checkthetractioncable
(refertoCheckingandAdjustingtheTractionCable)or
takethemachinetoanAuthorizedServiceDealerfor
service.
1.Toengagethetractiondrive,squeezethelefthand
(traction)levertothehand-grip(Figure28).
Figure28
2.Tostopthetractiondrive,releasethetractionlever.
OperatingtheSpeedSelector
Thespeedselectorhas6forwardand2reversegears.To
changespeeds,releasethetractionleverandshiftthespeed
selectorlevertothedesiredposition(Figure29).Thelever
locksinanotchateachspeedselection.
Figure29
15
OperatingtheAuger/Impeller
Drive
1.Toengagetheauger/impellerdrive,squeezetheright
hand(auger/impeller)levertothehandgrip(Figure
30).
Figure30
2.Tostoptheaugerandimpeller,releasetherighthand
lever.
Important:Whenyouengageboththe
auger/impellerleverandthetractionlever,the
tractionleverlockstheauger/impellerleverdown,
freeingyourrighthand.Toreleasebothlevers,
simplyreleasethelefthand(traction)lever.
3.Iftheaugerandimpellercontinuetorotatewhenyou
releasetheauger/impellerlever,donotoperatethe
machine.Checktheauger/impellercable(referto
CheckingandAdjustingtheAuger/ImpellerCable)
andadjustitifnecessary.Otherwise,takethemachine
toanAuthorizedDealerforservice.
WARNING
Iftheaugerandimpellercontinuetorotate
whenyoureleasetheauger/impellerlever,you
couldseriouslyinjureyourselforothers.
Donotoperatethemachine.Takeittoan
AuthorizedServiceDealerforservice.
OperatingtheQuickLever
MovingtheDischargeChute
PushtheQuickLeverforward;movetheQuickLevertothe
lefttomovethedischargechutetotheleft;movetheQuick
Levertotherighttomovethedischargechutetotheright.
Releasethelevertolockthedischargechuteinplace(Figure
31).
g018897
Figure31
•Ifthechutedoesnotmove,refertoAdjustingthe
DischargeChuteLatch.
•Ifthechutedoesnotlockintoplacewhenyoureleasethe
lever,refertoAdjustingtheDischargeChuteLatch.
MovingtheChuteDeector
Toraiseorlowertheangleofthechutedeector,pressthe
triggeronthechutedeectorandmovethechutedeector
upordown(Figure32).
g018898
Figure32
1.Chutedeectortrigger2.Chutedeector
UncloggingtheDischarge
Chute
Iftheauger/impellerisrunningbutthereisnosnowcoming
outofthedischargechute,thedischargechutemaybe
clogged.
•Tounclogthedischargechute,stayintheoperating
positionandreleasethelefthand(traction)lever.While
runningtheauger/impeller,pushdownonthehandlesto
raisethefrontofthemachineafewinches(centimeters)
offthepavement.Thenliftthehandlesquicklytobump
16
thefrontofthemachineonthepavement.Repeatif
necessaryuntilastreamofsnowcomesoutthedischarge
chute.
•Ifyoucannotunclogthedischargechutebybumping
thefrontofthemachine,stoptheengine,waitforall
movingpartstostop,anduseastick;neveruseyour
hand.
Important:Uncloggingthedischargechuteby
bumpingthefrontofthemachineonthepavement
maycausetheskidstomove.Adjusttheskidsand
tightentheskidboltssecurely.
OperatingTips
DANGER
Whenthemachineisinoperation,theimpellerand
augercanrotateandamputateorinjurehandsand
feet.
•Beforeadjusting,cleaning,inspecting,
troubleshooting,orrepairingthemachine,stop
theengineandwaitforallmovingpartstostop.
Disconnectthewirefromthesparkplugand
keepitawayfromtheplugtopreventsomeone
fromaccidentallystartingtheengine.
•Removeanobstructionfromthedischarge
chute;refertoUncloggingtheDischargeChute.
Ifnecessary,useastick,notyourhands,to
removeanobstructionfromthedischargechute.
•Staybehindthehandlesandawayfromthe
dischargeopeningwhileoperatingthemachine.
•Keepface,hands,feet,andanyotherpartof
yourbodyorclothingawayfromconcealed,
moving,orrotatingparts.
WARNING
Therotorbladescanthrowstones,toys,andother
foreignobjectsandcauseseriouspersonalinjuryto
theoperatorortobystanders.
•Keeptheareatobeclearedfreeofallobjects
thattherotorbladescouldpickupandthrow.
•Keepallchildrenandpetsawayfromthearea
ofoperation.
•AlwayssetthethrottletotheFastpositionwhenthrowing
snow .
•Iftheengineslowsdownunderaloadorthewheelsslip,
shiftthemachineintoalowergear.
•Ifthefrontofthemachineridesup,shiftthemachine
intoalowergear.Ifthefrontcontinuestorideup,liftup
onthehandles.
AfterOperation
Safety
•Neverstorethemachinewithfuelinthefueltankinsidea
buildingwhereignitionsourcesarepresent,suchashot
waterheaters,spaceheaters,orclothesdryers.Allowthe
enginetocoolbeforestoringinanyenclosure.
•Whenstoringthemachineformorethan30days,referto
theStoragesectionforimportantdetails.
PreventingFreeze-up
•Insnowyandcoldconditions,somecontrolsandmoving
partsmayfreeze.Donotuseexcessiveforcewhen
tryingtooperatefrozencontrols.Ifyouhavedifculty
operatinganycontrolorpart,starttheengineandletit
runforafewminutes.
•Afterusingthemachine,lettheenginerunforafew
minutestopreventmovingpartsfromfreezing.Engage
theauger/impellertoclearanyremainingsnowfrom
insidethehousing.RotatetheQuickSticktopreventit
fromfreezing.Stoptheengine,waitforallmovingparts
tostop,andremovealliceandsnowfromthemachine.
•Withtheengineoff,pulltherecoilstarterhandleseveral
timesandpushtheelectric-starterbuttononcetoprevent
therecoilandelectricstartersfromfreezingup.
17
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst2hours
•Inspectthetractioncableandadjustitifnecessary.
•Inspecttheauger/impellercableandadjustitifnecessary.
Aftertherst5hours
•Changetheengineoil.
Beforeeachuseordaily
•Checktheengineoillevelandaddoilifnecessary.
Every25hours
•Changetheengineoil.
Yearly
•Checktheskidsandthescraperandadjustthemifnecessary.
•Inspectthetractioncableandadjustorreplaceitifnecessary.
•Inspecttheauger/impellercableandadjustorreplaceitifnecessary.
•Checktheaugergearboxoilandaddoilifnecessary.
Yearlyorbeforestorage
•Checktheairpressureinthetiresandinatethemto17–20psi(116–137kPa).
•Drainthegasolineandruntheenginetodryoutthefueltankandthecarburetorat
theendoftheseason.
•HaveanAuthorizedServiceDealerinspectandreplacethetractiondrivebeltand/or
theauger/impellerdrivebelt,ifnecessary.
Important:Youcanndmoreinformationaboutmaintainingandservicingyourmachineatwww.Toro.com.
MaintenanceSafety
Readthefollowingsafetyprecautionsbeforeperformingany
maintenanceonthemachine:
•Beforeperforminganymaintenance,service,or
adjustment,stoptheengineandremovethekey.Ifmajor
repairsareeverneeded,contactanAuthorizedService
Dealer.
•Checkallfastenersatfrequentintervalsforproper
tightnesstobesurethemachineisinsafeworking
condition.
•Maintainorreplacesafetyandinstructionlabels,as
necessary.
•Donotchangethegovernorsettingsontheengine.
•PurchaseonlygenuineTororeplacementpartsand
accessories.
18
PreparingforMaintenance
1.Movethemachinetoalevelsurface.
2.Stoptheengineandwaitforallmovingpartstostop.
3.Disconnectthesparkplugwire.RefertoReplacing
theSparkPlug.
CheckingtheEngineOilLevel
ServiceInterval:Beforeeachuseordaily—Checktheengine
oillevelandaddoilifnecessary.
1.Removethedipstick,wipeitclean,thenfullyinstall
thedipstick.
2.Removethedipstickandchecktheoillevel(Figure33).
IftheoillevelisbelowtheAddmarkonthedipstick,
addoil.Referto5CheckingtheEngineOilLevel
(page9).
Figure33
CheckingandAdjustingthe
SkidsandScraper
ServiceInterval:Yearly—Checktheskidsandthescraper
andadjustthemifnecessary.
Checktheskidsandthescrapertoensurethattheaugerdoes
notcontactthepavedorgravelsurface.Adjusttheskidsand
thescraperasneededtocompensateforwear.
1.Checkthetirepressure.RefertoCheckingtheTire
Pressure.
2.Loosenthenutsthatsecurebothskidstotheauger
sidesuntiltheskidsslideupanddowneasily.
g019046
1
Figure34
1.1/8inch(3mm)
Important:Theaugerbladesmustbesupported
abovethegroundbytheskids.
3.Ensurethatthescraperis1/8inch(3mm)aboveand
paralleltoalevelsurface.
Note:Ifthepavementiscracked,rough,oruneven,
adjusttheskidstoraisethescraper.Forgravelsurfaces,
adjusttheskidsfurtherdowntopreventthemachine
frompickinguprocks.
4.Movetheskidsdownuntiltheyareevenwiththe
ground.
5.Firmlytightenthenutsthatsecurebothskidstothe
augersides.
Note:Toquicklyadjusttheskidsiftheyloosen,
supportthescraper1/8inch(3mm)offthepavement,
thenadjusttheskidsdowntothepavement.
Note:Iftheskidsbecomeexcessivelyworn,youcan
turnthemoverandsettheunusedsidetowardthe
pavement.
CheckingandAdjustingthe
TractionCable
ServiceInterval:Aftertherst2hours—Inspectthe
tractioncableandadjustitifnecessary.
Yearly—Inspectthetractioncableandadjustor
replaceitifnecessary.
Ifthemachinedoesnotdriveintheforwardorreversespeeds
oritdriveswhenyoureleasethetractionlever,adjustthe
tractioncable.
Ifthelefthand(traction)cableisnotproperlyadjusted,do
thefollowingsteps:
1.Loosenthejamnut.
2.Engagethetractionleverandholditinplace(Figure
35).
19
Figure35
3.Loosenortightentheturnbuckletoadjustthespring
lengthto2.18inches(5.5cm).
Figure36
1.Jamnut
3.Spring
2.Turnbuckle
4.2.18inches(5.5cm)
4.Tightenthejamnut(Figure36),ensuringthereisslight
tensiononthecable.
5.Ifthetractioncableisproperlyadjustedbutaproblem
remains,contactanAuthorizedServiceDealer.
CheckingandAdjustingthe
Auger/ImpellerCable
ServiceInterval:Aftertherst2hours—Inspectthe
auger/impellercableandadjustitif
necessary.
Yearly—Inspecttheauger/impellercableandadjust
orreplaceitifnecessary.
1.Loosenthejamnut.
2.Engagetheauger/impellerleverandholditinplace
(Figure37).
Figure37
3.Loosenortightentheturnbuckletoadjustthespring
lengthto2.75inches(7cm)(Figure38).
Figure38
1.Jamnut
3.Spring
2.Turnbuckle
4.2.75inches(7cm)
4.Tightenthejamnut(Figure38),ensuringthereisslight
tensiononthecable.
5.Iftheauger/impellercableisproperlyadjustedbut
aproblemremains,contactanAuthorizedService
Dealer.
CheckingtheAugerGearbox
OilLevel
ServiceInterval:Yearly—Checktheaugergearboxoiland
addoilifnecessary.
1.Movethemachinetoalevelsurface.
2.Cleantheareaaroundthepipeplug(Figure39).
20
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Toro Power Max 724 OE Snowthrower User manual

Power Max 724 OE Snowthrower
Toro
Brand
Toro
Model
Power Max 724 OE Snowthrower
Category
Snow throwers
Type
User manual
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