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FormNo.3404-442RevA
SGR-6StumpGrinder
ModelNo.22600—SerialNo.316000001andUp
ModelNo.22600HD—SerialNo.316000001andUp
Registeratwww.T oro.com.
OriginalInstructions(EN)
*3404-442*A
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WARNING
Introduction
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
DANGER
Theremaybeburiedpower,gas,and/ortelephone
linesintheworkarea.Shockorexplosionmay
occurifyoudigintothem.
Havethepropertyorworkareamarkedforburied
linesanddonotdiginmarkedareas.Contactyour
localmarkingserviceorutilitycompanytohavethe
propertymarked(forexample,intheUnitedStates,
call811forthenationwidemarkingservice).
ThissparkignitionsystemcomplieswithCanadianICES-002.
Becauseinsomeareastherearelocal,state,orfederal
regulationsrequiringthatasparkarresterbeusedonthe
engineofthismachine,asparkarresterisavailableas
anoption.Ifyourequireasparkarrester,contactyour
AuthorizedToroServiceDealer.
Thismachineisdesignedtogrindandremovetreestumps
andsurfaceroots.Itisnotintendedtocutrockoranyother
materialotherthanwoodandthesoilaroundastump.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.
YoumaycontactTorodirectlyatwww .Toro.comforproduct
safetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineT oroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1illustratesthelocationofthe
modelandserialnumbersontheproduct.Writethenumbers
inthespaceprovided.
GenuineT orosparkarrestersareapprovedbytheUSDA
ForestryService.
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineonany
forest-covered,brush-covered,orgrass-coveredlandunless
theengineisequippedwithasparkarrester,asdenedin
Section4442,maintainedineffectiveworkingorderorthe
engineisconstructed,equipped,andmaintainedforthe
preventionofre.
Theenclosed
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.
Engine Owner's Man ual
issuppliedfor
Figure1
1.Modelandserialnumberplate
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafety-alertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Contactusatwww.Toro.com.
2
PrintedintheUSA
AllRightsReserved
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Safety
Figure2
1.Safety-alertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
Contents
Safety...........................................................................3
SafeOperatingPractices...........................................3
SafetyandInstructionalDecals.................................5
ProductOverview..........................................................7
Controls................................................................7
Specications.........................................................9
Attachments/Accessories.........................................9
Operation.....................................................................9
BeforeStarting........................................................9
AddingFuel...........................................................10
CheckingtheEngine-OilLevel.................................11
StartingandShuttingOfftheEngine.........................12
GrindingaStump...................................................12
Maintenance.................................................................14
RecommendedMaintenanceSchedule(s)......................14
EngineMaintenance..................................................14
ServicingtheAirCleaner.........................................14
ServicingtheEngineOil..........................................15
ServicingtheSparkPlug..........................................16
BeltMaintenance......................................................17
CheckingtheDriveBeltTension...............................17
AdjustingtheDriveBelt..........................................18
GrinderMaintenance..................................................18
ReplacingtheTeeth................................................18
Cleaning...................................................................19
RemovingDebrisfromtheMachine..........................19
Storage........................................................................20
StoringtheMachine................................................20
Troubleshooting...........................................................21
Improperuseormaintenancebytheoperatororownercan
resultininjury.Toreducethepotentialforinjury,comply
withthesesafetyinstructionsandalwayspayattentiontothe
safety-alertsymbol
Danger—personalsafetyinstruction.Failuretocomplywith
theinstructionmayresultinpersonalinjuryordeath.
,whichmeans:Caution,Warning,or
SafeOperatingPractices
Thisproductiscapableofamputatinghandsandfeet.Always
followallsafetyinstructionstoavoidseriousinjuryordeath.
WARNING
Engineexhaustcontainscarbonmonoxide,an
odorless,deadlypoisonthatcankillyou.
Donotruntheengineindoorsorinanenclosed
area.
Training
•ReadtheOperator'sManualandothertrainingmaterial.If
theoperator(s)ormechanic(s)can’treadEnglish,itisthe
owner'sresponsibilitytoexplainthismaterialtothem.
•Becomefamiliarwiththesafeoperationoftheequipment,
operatorcontrols,andsafetysigns.
•Alloperatorsandmechanicsshouldbetrained.The
ownerisresponsiblefortrainingtheusers.
•Neverletchildrenoruntrainedpeopleoperateorservice
theequipment.Localregulationsmayrestricttheageof
theoperator.
•Theowner/usercanpreventandisresponsiblefor
accidentsorinjuriesoccurringtohimselforherself,other
peopleorproperty.
Preparation
•Evaluatetheterraintodeterminewhataccessoriesand
attachmentsareneededtoproperlyandsafelyperform
thejob.Onlyuseaccessoriesandattachmentsapproved
bythemanufacturer.
•Wearappropriateclothingincludinggloves,safetyglasses,
longpants,substantialslip-resistantfootwear,andhearing
protection.Tiebacklonghairanddonotwearjewelry.
•Inspecttheareawheretheequipmentistobeusedand
removeallobjectssuchasrocks,toys,andwirewhichcan
bethrownbythemachine.
•Useextracarewhenhandlinggasolineandotherfuels.
Theyareammableandvaporsareexplosive.
–Useonlyanapprovedcontainer
–Neverremovethefuelcaporaddfuelwiththeengine
running.Allowtheenginetocoolbeforerefueling.
Donotsmoke.
–Neverrefuelordrainthemachineindoors.
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•Checkthattheoperatorpresencecontrols,safetyswitches,
andshieldsareattachedandfunctioningproperly.Donot
operateunlesstheyarefunctioningproperly.
•Checkthatthecuttingwheelhasstoppedrotatingwhen
youreducethethrottle.
•Locatethepinchpointareasmarkedonthemachineand
keephandsandfeetawayfromtheseareas.
•Lightningcancausesevereinjuryordeath.Iflightning
isseenorthunderisheardinthearea,donotoperate
themachine;seekshelter.
Operation
•Neverrunanengineinanenclosedarea.
•Onlyoperateingoodlight,keepingawayfromholesand
hiddenhazards.
•Besurealldrivesareinneutralbeforestartingtheengine.
Onlystarttheenginefromtheoperator'sposition.
•Neveroperatewiththeguardsnotsecurelyinplace.Be
sureallinterlocksareattached,adjustedproperly ,and
functioningproperly.
•Donotchangetheenginegovernorsettingoroverspeed
theengine.
•Stoponlevelground,lowerthegrinder,andshutoff
theenginebeforeleavingtheoperator'spositionforany
reason.
•Keephandsandfeetawayfromthemovinggrinderwheel
andteeth.
•Lookbehindanddownbeforebackinguptobesureof
aclearpath.
•Keeppetsandbystandersaway .
•Donotoperatethemachinewhileill,tired,orunderthe
inuenceofalcoholordrugs.
•Usecarewhenloadingorunloadingthemachineintoa
trailerortruck.
•Ensurethattheareaisclearofotherpeoplebefore
operatingthemachine.Stopthemachineifanyoneenters
thearea.
•Neverleavearunningmachineunattended.Alwaysshut
offtheengineandverifythecuttingwheelshasstopped
rotating.
•Neverjerkthecontrols;useasteadymotion.
•Watchfortrafcwhenoperatingnearorcrossing
roadways.
•Donottouchpartswhichmaybehotfromoperation.
Allowthemtocoolbeforeattemptingtomaintain,adjust,
orservice.
•Ensurethatyouoperatethemachineinareaswhere
therearenoobstaclesincloseproximitytotheoperator.
Failuretomaintainadequatedistancefromtrees,walls,
andotherbarriersmayresultininjuryasthemachine
backsupduringoperationiftheoperatorisnotattentive
tothesurroundings.Onlyoperatetheunitinareaswhere
thereissufcientclearancefortheoperatortosafely
maneuvertheproduct.
•Beforegrinding,havetheareamarkedforunderground
utilities,anddonotgrindinmarkedareas.
MaintenanceandStorage
•Shutofftheengine.Waitforallmovementtostopbefore
adjusting,cleaning,orrepairing.
•Cleandebrisfromthegrinder,drives,mufers,andengine
tohelppreventres.Cleanupoilorfuelspillage.
•Lettheenginecoolbeforestoringanddonotstorenear
ame.
•Donotstorefuelnearamesordrainindoors.
•Parkthemachineonlevelground.Neverallowuntrained
personneltoservicethemachine.
•Carefullyreleasepressurefromcomponentswithstored
energy.
•Removethesparkplugwirebeforemakinganyrepairs.
•Keephandsandfeetawayfrommovingparts.Ifpossible,
donotmakeadjustmentswiththeenginerunning.
•Keepallpartsingoodworkingconditionandallhardware
tightened.Replaceallwornordamageddecals.
•Keepnutsandboltstight.Keepequipmentingood
condition.
•Nevertamperwithsafetydevices.
•Keepthemachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillage.Allowthemachine
tocoolbeforestoring.
•Useextracarewhenhandlinggasolineandotherfuels.
Theyareammableandvaporsareexplosive.
–Useonlyanapprovedcontainer.
–Neverremovethefuelcaporaddfuelwhenthe
engineisrunning.Allowtheenginetocoolbefore
refueling.Donotsmoke.
–Neverrefuelthemachineindoors.
–Neverstorethemachineorfuelcontainerinside
wherethereisanopename,suchasnearawater
heaterorfurnace.
–Neverllacontainerwhileitisinsideavehicle,trunk,
pick-upbed,oranysurfaceotherthantheground.
–Keepcontainernozzleincontactwiththetankduring
lling.
•Stopandinspecttheequipmentifyoustrikeanobject.
Makeanynecessaryrepairsbeforerestarting.
•UseonlygenuineTororeplacementpartstoensurethat
originalstandardsaremaintained.
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SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.
117-2718
117-4979
1.Entanglementhazard,belt—stayawayfrommovingparts,
keepallguardsandshieldsinplace.
119-4692
1.Warning—stoptheengine;usebothhandholdstoliftthe
grinder.
119-4690
1.Warning;cutting/dismembermenthazard,grinding
blade—keephandsandfeetawayfromallmovingparts,
keepallshieldsinplace;waitforallmovingpartstostop.
119-4691
1.Warning—readtheOperator'sManual;waitforgrinder
bladetostop,stoptheengineandfoldthehandle.
119-4693
1.Thrownobjecthazard—keepbystandersasafedistance
fromthemachine.
119-4722
1.Engine—run
2.Grinderblade—engage
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130-8322
1.Onlyusefuelwithan
alcoholcontentbyvolume
under10%.
2.ReadtheOperator's
Manualformore
informationonfuel.
3.Donotusefuelwithan
alcoholcontentbyvolume
greaterthan10%.
132-4004
1.Warning,cuttingwheel—toadjustthecuttingwheelteethbetweenjobs1)Loosenthenut;2)Pushthetoothdownandrotateit1/3
ofaturn;3)Tightenthenutto50ft-lbs;4)Proceedwithgrinding.
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ProductOverview
G025789
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Controls
Becomefamiliarwithallthecontrols(Figure3andFigure6)
beforeyoustarttheengineandoperatethemachine.
Handle-ReleaseKnob
Thehandleonthismachinehasthecapabilitytobefolded
downforeasiertransport.Unscrewthehandle-releaseknob
fromthemachine(Figure4).
Figure3
1.Handle
2.Throttlelever
3.Handle-releaseknob
4.Airlter
5.Sedimentcup
6.Fuelvalve
7.Choke
8.Starter
9.Cuttingwheel
10.Lift
11.Beltcover
12.Fuelcap
13.Safetybail
Figure4
1.Handle-releaseknob
Foldthehandledowntowardthemachineandscrewthe
knobbackontothehandle(Figure5).
Figure5
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ThrottleLeverandSafetyBail
Thethrottlelevercontrolstheenginespeed.Withthelever
released,inthedisengagedposition,theenginerunsatidle.
Thisisalsothestartingposition.Whenyoupulltheleverto
thehandle,theenginespeedincreases,thecentrifugalclutch
engages,andthecuttingwheelrotates.
Thesafetybailcontrolstheengine.Holdthesafetybail
againstthehandletodeactivatetheenginekillswitchsothat
theenginestarts.Releasethesafetybailtoshutofftheengine.
Figure7
1.Engagedbrake
Figure6
1.Throttlelever
2.Safetybail
ParkingBrake
Theparkingbrake(Figure6andFigure7)holdstheleftwheel
fromturningtosecurethemachineandforeasymovement
ofthemachinefromsidetosidewhengrindingastump.
Figure8
1.Disengagedbrake
8