Toro 22470 - Table of Contents; Introduction

Theremaybeburiedpower,gas,and/or
telephonelinesintheworkarea.Shockor
explosionmayoccurifyoudigintothem.
Havethepropertyorworkareamarkedfor
buriedlinesanddonotdiginmarkedareas.
Contactyourlocalmarkingserviceorutility
companytohavethepropertymarked(for
example,intheUnitedStates,call811forthe
nationwidemarkingservice).
Introduction
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.
G008933
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
StabilityRatings....................................................4
SafetyandInstructionalDecals.............................5
Setup............................................................................6
1InstallingtheBoomandDigging
Chain...............................................................6
2InstallingtheSafetyBar......................................7
3InstallingtheSpoilsAuger..................................7
4CheckingtheBearingCaseLubeLevel................8
ProductOverview........................................................9
Specications.......................................................9
Attachments/Accessories.....................................9
Operation.....................................................................9
DiggingaTrench..................................................9
OffsettingtheTrencher........................................9
TransportingtheTrencheronaTrailer................10
OperatingTips...................................................10
Maintenance...............................................................11
RecommendedMaintenanceSchedule(s)................11
GreasingtheTrencher........................................11
ServicingtheBearingCaseLube.........................11
AdjustingDiggingChainTension.......................12
FlippingaWornBoom.......................................12
ReplacingtheDiggingTeeth...............................13
ReplacingtheDriveSprocket..............................13
Storage.......................................................................14
Troubleshooting.........................................................15
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