Toro 22472 User manual

FormNo.3364-916RevA
TrenchFiller
CompactUtilityLoader
ModelNo.22472—SerialNo.310000001andUp
ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.Toro.com.OriginalInstructions(EN)

ThisproductcomplieswithallrelevantEuropean
directives,fordetailspleaseseetheseparateproduct
specicDeclarationofConformity(DOC)sheet.
DANGER
Theremaybeburiedpower,gas,and/ortelephone
linesintheworkarea.Shockorexplosionmay
occurifyoudigintothem.
Havethepropertyorworkareamarkedforburied
linesanddonotdiginmarkedareas.Contactyour
localmarkingserviceorutilitycompanytohavethe
propertymarked(forexample,intheUnitedStates,
call811forthenationwidemarkingservice).
Introduction
Thetrenchllerisanattachmentdesignedforuseon
Torocompactutilityloaderstolltrenchesdugbya
trencherwiththeloosesoilleftbythetrenchingprocess.
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
g013186
1
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure2),whichsignalsahazardthatmaycauseserious
injuryordeathifyoudonotfollowtherecommended
precautions.
Figure2
1.Safetyalertsymbol
Thismanualalsouses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Contents
Introduction.................................................................2
Safety...........................................................................3
GeneralSafety......................................................4
ToroSafety...........................................................4
StabilityRatings....................................................5
SafetyandInstructionalDecals.............................5
ProductOverview........................................................6
Specications.......................................................6
Attachments/Accessories.....................................6
Operation.....................................................................7
FillingaTrench....................................................7
TransportingtheAttachmentonaTrailer..............7
OperatingTips.....................................................7
Maintenance.................................................................8
RecommendedMaintenanceSchedule(s)..................8
GreasingtheAugerBearings.................................8
AdjustingtheSkids...............................................8
Storage.........................................................................9
Troubleshooting.........................................................10
©2010—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554202
Contactusatwww.Toro.com.
PrintedintheUSA.
AllRightsReserved

Safety
Improperuseormaintenancebytheoperatoror
ownercanresultininjury.Toreducethepotential
forinjury,complywiththesesafetyinstructionsand
thoseinthetractionunit
Operator’ s Man ual .Always
payattentiontothesafetyalertsymbol,which
means Caution , W ar ning ,or Danger —personal
safetyinstruction.Failuretocomplywiththe
instructionmayresultinpersonalinjuryordeath.
DANGER
Theremaybeburiedpower,gas,and/ortelephone
linesintheworkarea.Shockorexplosionmay
occurifyoudigintothem.
Havethepropertyorworkareamarkedforburied
linesanddonotdiginmarkedareas.Contactyour
localmarkingserviceorutilitycompanytohavethe
propertymarked(forexample,intheUnitedStates,
call811forthenationwidemarkingservice).
DANGER
Whenthetrenchllerisinoperation,therollersin
theoatguidemoveandcaninjurehandsandfeet.
•Stayintheoperator’spositionbehindthecontrol
panelwhileoperatingthetrenchller.
•Keepface,hands,feet,andanyotherpartof
yourbodyorclothingawayfrommovingparts.
DANGER
Whenthetrenchllerisinoperation,theaugercan
berotatingandcutofforinjurehandsandfeet.
•Beforeadjusting,cleaning,repairingand
inspectingthetrenchller,
mo v e the auxiliar y
h y draulics lev er to the of f position, stop the
engine, and w ait f or all mo ving par ts to stop .
Removethekey.
•Staybehindthehandleswhileoperatingthe
trenchller.
•Keepface,hands,feet,andanyotherpartof
yourbodyorclothingawayfrommovingor
rotatingparts.
WARNING
Whentheengineisoff,attachmentsintheraised
positioncangraduallylower.Someonenearbymay
bepinnedorinjuredbytheattachmentasitlowers.
Alwayslowertheattachmentlifteachtimeyoushut
offthetractionunit.
WARNING
Ifyoudonotfullyseattheattachmentlocking
pinsintheattachmentmountplateholes,the
attachmentcouldfalloffofthetractionunitseverely
injuringtheoperatororbystanders.
•Ensurethatyoufullyseattheattachment
lockingpinsthroughtheholesintheattachment
mountplatebeforeliftingtheattachment.
•Ensurethattheattachmentmountplateisfreeof
anydirtordebristhatmayhindertheconnection
ofthetractionunittotheattachment.
•Refertoyourtractionunit
Operator’ s Man ual
fordetailedinformationonsafelyconnectingan
attachmenttoyourtractionunit.
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Makesureallhydraulicuidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.
•Keepyourbodyandhandsawayfrompin
holeleaksornozzlesthatejecthighpressure
hydraulicuid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
•Getimmediatemedicalhelpifuidisinjected
intoskin.
3

CAUTION
Hydrauliccouplers,hydrauliclines/valves,and
hydraulicuidmaybehotandcanburnyouifyou
touchthem.
•Weargloveswhenoperatingthehydraulic
couplers.
•Allowthetractionunittocoolbeforetouching
hydrauliccomponents.
•Donottouchhydraulicuidspills.
GeneralSafety
Thefollowinginstructionshavebeenadaptedfromthe
ANSI/OPEIandISOstandards.
Preparation
•Neverattempttomakeanyadjustmentswhile
theengineisrunning,exceptwhenspecically
recommendedbyToro.
•Theoperationofanypoweredmachinecanresultin
foreignobjectsbeingthrownintotheeyes.Always
wearsafetyglassesoreyeshieldsduringoperationor
whileperforminganadjustmentorrepair.
Operation
•Donotputhandsorfeetnearorunderrotating
parts.
•Exerciseextremecautionwhenoperatingonor
crossinggraveldrives,walks,orroads.Stayalertfor
hiddenhazardsortrafc.Donotcarrypassengers.
•Afterstrikingaforeignobject,stoptheengine,
cycletheauxiliaryhydraulicslever,disconnectthe
hydrauliclines,thoroughlyinspectthetrenchller
foranydamage,andrepairthedamagebefore
restartingandoperatingthetrenchller.
•Iftheunitshouldstarttovibrateabnormally,stop
theengineandcheckimmediatelyforthecause.
Vibrationisgenerallyawarningoftrouble.
•Stoptheenginewheneveryouleavetheoperating
position,beforeuncloggingtheaugerhousing,
andwhenmakinganyrepairs,adjustments,or
inspections.
•Whencleaning,repairing,orinspecting,stopthe
engine,makecertaintheaugerandallmovingparts
havestopped,cycletheauxiliaryhydraulicslever,and
disconnectthehydrauliclines.
•Keepchildrenandpetsaway.
•Donotoverloadthemachinecapacitybyattempting
tobackllattoofastarate.
•Neveroperatethemachineathightransportspeeds
onslipperysurfaces.Lookbehindandusecarewhen
movinginreverse.
•Neverallowanyoneinfrontoftheunit.
•Disengagepowertotheaugerwhenthetrenchller
istransportedornotinuse.
•Neveroperatethetrenchllerwithoutgoodvisibility
orlight.
•Lightningcancausesevereinjuryordeath.If
lightningisseenorthunderisheardinthearea,do
notoperatethemachine;seekshelter.
MaintenanceandStorage
•Checkfastenersatfrequentintervalsforproper
tightnesstobesuretheequipmentisinsafeworking
condition.
•AlwaysrefertotheOperator’sManualforimportant
detailsifthetrenchlleristobestoredforan
extendedperiod.
•Maintainorreplacesafetyandinstructionlabels,as
necessary.
ToroSafety
Thefollowinglistcontainssafetyinformationspecicto
Toroproductsorothersafetyinformationthatyoumust
knowthatisnotincludedintheANSIorISOstandards.
•Therotatingaugercancutofforinjurengers
orhands.Stayintheoperator’spositionwhile
operatingthetrenchller.Keepyourfacehands,
feet,andanyotherpartofyourbodyorclothing
awayfrommovingorrotatingparts.
•Beforeadjusting,cleaning,repairing,andinspecting
thetrenchller,stoptheengine,removethekey,
andwaitforallmovingpartstostop.Also,cycle
theauxiliaryhydraulicsleveranddisconnectthe
hydrauliclines.
•Beforeleavingtheoperator’sposition,stopthe
engine,removethekey,andwaitforallmovingparts
tostop.
•Donotwearloosettingclothingthatcouldpossibly
getcaughtinmovingparts.
•Ifashield,safelydevice,ordecalisdamaged,
illegible,orlost,repairorreplaceitbeforebeginning
operation.Also,tightenanyloosefasteners.
•Performonlythosemaintenanceinstructions
describedinthismanual.Beforeperformingany
maintenance,service,oradjustment,stoptheengine,
removethekey,cycletheauxiliaryhydraulicslever,
anddisconnectthehydrauliclines.Ifmajorrepairs
4

areeverneeded,contactyourAuthorizedToro
ServiceDealer.
•Toensurethebestperformanceandsafety,purchase
onlygenuineTororeplacementpartsandaccessories
tokeeptheToroallToro.Donotuse“WillFit”
replacementpartsandaccessoriesastheycould
causeasafetyhazard.
•Alwaystransportthetrenchllerinalowered
position.
StabilityRatings
Todeterminethedegreeofslopeyoucantraversewith
theattachmentinstalledonatractionunit,ndthe
stabilityratingforthehillpositionyouwanttotravel
intheappropriatetablebelow,thenndthedegreeof
slopeforthesameratingandhillpositionintheStability
DatasectionofthetractionunitOperator’sManual.
WARNING
Exceedingthemaximumrecommendedslope
cancausethetractionunittotip,crushingyouor
bystanders.
Donotdrivethetractionunitonaslopesteeper
thanthemaximumrecommendedslope,as
determinedinthefollowingtablesandthetraction
unit
Operator’ s Man ual .
OrientationStabilityRating
FrontUphill
C
RearUphill
C
SideUphill
B
SafetyandInstructional
Decals
Safetydecalsandinstructionsareeasily
visibletotheoperatorandarelocated
nearanyareaofpotentialdanger.
Replaceanydecalthatisdamagedor
lost.
93-7321
1.Cutting/dismembermenthazardofhandsandfeet,rotating
knives—stayawayfrommovingparts.
100-4652
1.Crushinghazardofhand—keepbystandersasafedistance
fromthemachine.
2.Crushinghazardoffoot—keepbystandersasafedistance
fromthemachine.
100-4708
1.Thrownobjecthazard—keepbystandersasafedistance
fromthetractionunit.
5

107-9378
1.FormoreinformationreadtheOperator’sManual.
2.Keepthecenterarrowonthetrenchllerattachmentdecal
centeredoverthetrenchwhenoperating.
ProductOverview
g013187
1
2
3
45
Figure3
1.Floatguide4.Bearing
2.Hydrauliclines5.Skid(2)
3.Auger
Specications
Note:Specicationsanddesignaresubjecttochange
withoutnotice.
Width62inches(157cm)
Length31inches(79cm)
Height22inches(56cm)
Weight410lbs(186Kg)
Workingwidth48inches(122cm)
Attachments/Accessories
AselectionofToroapprovedattachmentsand
accessoriesareavailableforusewiththemachineto
enhanceandexpanditscapabilities.Contactyour
AuthorizedServiceDealerorDistributororgoto
www.Toro.comforalistofallapprovedattachments
andaccessories.
6

Operation
RefertoyourtractionunitOperator’sManualformore
informationoninstallingandremovingattachments
onyourtractionunit.
Important:Alwaysusethetractionunittoliftand
movetheattachment.
FillingaTrench
1.Starttheengine.
2.Pulltheauxiliaryhydraulicslevertothereference
bartoengagethetrenchller.
3.Slowlylowerthetrenchllertothegroundsothat
theaugerisjustabovetheground.
4.Forbestresults,startwiththeoatrollerscentered
intheoatguide.
5.Slowlymovethetractionunitforwardtollthe
trench.
Note:Ifyoumovetoofast,thetrenchller
willstall.Ifitstalls,raiseitslightly,slowlydrive
rearward,thenresumemovingforward.
6.Whennished,stopthetrenchllerbyreleasingthe
auxiliaryhydraulicslever.
TransportingtheAttachment
onaTrailer
1.Placetheattachmentonatrailerortruckcapable
ofcarryingit.
2.Securelytietheattachmenttothetrailerortruck
usingtiestrapsappropriatefortheweightofthe
attachmentandforhighwayuse.
OperatingTips
•Cleantheareaoftrash,branches,androcksbefore
trenchllingtopreventequipmentdamage.
•Forbesttrenchlling,centertheunitoverthe
trench(Figure4).
g013188
Figure4
•Alwaysbegintrenchllingwiththeslowestground
speedpossible.Increasethespeedifconditions
permit.
•Alwaysusefullthrottle(maximumenginespeed)
whentrenchlling.
•Nevertransportthetrenchllerwiththeloader
armsraised.
•Whentrenchlling,theaugershouldjustclearthe
originalgroundsurfacetoobtainmaximumsoil
depositintothetrench.
•Periodicallychecktoensurethattherollersonthe
trenchlleroatareoperatingproperly.
•Whennished,compactthematerialoverthe
trenchtoprepareitforgrading.
7

Maintenance
RecommendedMaintenanceSchedule(s)
MaintenanceService
IntervalMaintenanceProcedure
Beforeeachuseordaily•Checktheboltsandnutssecuringtheauger.
Every200hours•Greasetheaugerbearings.
Yearlyorbeforestorage•Adjusttheskidsasneeded.
•Paintchippedsurfaces.
CAUTION
Ifyouleavethekeyintheignitionswitch,someonecouldstarttheengine.Accidentalstartingofthe
enginecouldseriouslyinjureyouorotherbystanders.
Removethekeyfromtheignitionswitchbeforeyoudoanymaintenance.
GreasingtheAugerBearings
ServiceInterval:Every200hours
Greasethettingimmediatelyaftereverywashing.
GreaseType:General-purposegrease
1.Stoptheengineandremovethekey.
2.Cleanthegreasettingswitharag(Figure5).
g013190
1
Figure5
1.Greasetting
3.Connectagreaseguntothetting.
4.Pumpgreaseintothettinguntilgreasebeginsto
oozeoutofthebearings.
5.Wipeupanyexcessgrease.
AdjustingtheSkids
ServiceInterval:Yearlyorbeforestorage
Thedistancebetweentheaugerbladeandtheground
iscontrolledbyskidsoneachsideofthehousing.The
heightcanbeadjustedsotheaugerightingwillnot
catchonunevensurfaces.
1.Lowertheattachmentuntilitisjustabovethe
ground,thenstoptheengine.
2.Removetheboltsthatsecuretheskidstothehousing
(Figure6).
g013189
1
2
3
Figure6
1.Skid3.Bolts(installtheboltheads
ontheoutside)
2.Housing
3.Positiontheskidsequallyonbothsidesandsecure
themwiththebolts(Figure6).
8

Storage
1.Beforelongtermstorage,washtheattachmentwith
milddetergentandwatertoremovedirtandgrime.
2.Greasetheaugerbearings.
3.Checkandtightenallbolts,nuts,andscrews.Repair
orreplaceanydamagedorwornpart.
4.Ensurethatallhydrauliccouplersareconnected
togethertopreventcontaminationofthehydraulic
system.
5.Paintallscratchedorbaremetalsurfaces.Paintis
availablefromyourAuthorizedServiceDealer.
6.Storetheattachmentinaclean,drygarageorstorage
area.Coverittoprotectitandkeepitclean.
9

Troubleshooting
ProblemPossibleCauseCorrectiveAction
1.Ahydrauliccouplerisnotcompletely
connected
1.Checkandtightenallcouplers.
2.Ahydrauliccouplerisdamaged.2.Checkthecouplersandreplaceany
thataredamaged.
3.Thereisanobstructioninahydraulic
hose.
3.Findandremovetheobstruction.
4.Ahydraulichoseiskinked.4.Replacethekinkedhose
Theattachmentdoesnotoperate.
5.Theauxiliaryvalveonthetractionunit
isnotopening.
5.Repairthevalve.
10