Toro High Speed Trencher Head User manual

Brand: Toro

Model: High Speed Trencher Head

Type: User manual

This manual is also suitable for

FormNo.3395-214RevB

High-TorqueTrencherHeadand

High-SpeedTrencherHead

CompactUtilityLoaders

ModelNo.22473—SerialNo.315000001andUp

ModelNo.22474—SerialNo.315000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3395-214*B

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Useofthisproductmaycauseexposureto

chemicalsknowntotheStateofCalifornia

tocausecancer,birthdefects,orother

reproductiveharm.

ThisproductcomplieswithallrelevantEuropeandirectives;

fordetails,pleaseseetheseparateproductspecicDeclaration

ofConformity(DOC)sheet.

Introduction

ThetrencherheadsareattachmentsdesignedforuseonToro

compactutilityloaderswithavarietyofboomsandchainsto

digtrenchesinsoiltofacilitatetheburyingofcablingand

piping.Theyarenotintendedforuseincuttinghardmaterials

suchaswoodorconcrete.

Readthisinformationcarefullytolearnhowtooperateand

maintainyourproductproperlyandtoavoidinjuryand

productdamage.Youareresponsibleforoperatingthe

productproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comforproduct

safetyandoperationtrainingmaterials,accessoryinformation,

helpndingadealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourproductready.Figure1identiesthelocationofthe

modelandserialnumbersontheproduct.Writethenumbers

inthespaceprovided.

G008933

g008933

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafetyalertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjuryordeath

ifyoudonotfollowtherecommendedprecautions.

g000502

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanicalinformation

andNoteemphasizesgeneralinformationworthyofspecial

attention.

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Contents

Safety...........................................................................3

StabilityRatings.......................................................4

SafetyandInstructionalDecals.................................5

Setup............................................................................6

1InstallingtheBoomandDiggingChain....................6

2InstallingtheSafetyBar.........................................7

3InstallingtheSpoilsAuger......................................7

4CheckingtheBearingCaseLubeLevel.....................8

ProductOverview..........................................................9

Specications.........................................................9

Operation.....................................................................9

DiggingaTrench.....................................................9

OffsettingtheTrencher............................................9

TransportingtheTrencheronaTrailer.......................10

OperatingTips.......................................................10

Maintenance.................................................................11

RecommendedMaintenanceSchedule(s)......................11

GreasingtheTrencher.............................................11

ServicingtheBearingCaseLube...............................11

AdjustingtheDiggingChainTension........................12

FlippingaWornBoom............................................12

ReplacingtheDiggingTeeth....................................12

ReplacingtheDriveSprocket...................................13

Storage........................................................................14

Safety

Improperuseormaintenancebytheoperatororowner

canresultininjury.Toreducethepotentialforinjury,

complywiththesesafetyinstructionsandthoseinthe

tractionunit

Operator's Man ual

.Alwayspayattentionto

thesafetyalertsymbol,whichmeans

Caution

W ar ning

Danger

—personalsafetyinstruction.Failureto

complywiththeinstructionmayresultinpersonalinjury

ordeath.

DANGER

Theremaybeburiedpower,gas,and/ortelephone

linesintheworkarea.Shockorexplosionmay

occurifyoudigintothem.

Havethepropertyorworkareamarkedforburied

linesanddonotdiginmarkedareas.Contactyour

localmarkingserviceorutilitycompanytohavethe

propertymarked(forexample,intheUnitedStates,

call811forthenationwidemarkingservice).

DANGER

Themovingteethandaugerwillseverelycuthands,

feet,orotherbodyparts.

•Keephands,feet,andanyotherpartofyour

bodyorclothingawayfrommovingteeth,auger,

orotherparts.

•Beforeadjusting,cleaning,repairing,or

inspectingthetrencher,lowerthetrencherto

theground,stoptheengine,waitforallmoving

partstostop,andremovethekey.

WARNING

Whentheengineisoff,attachmentsintheraised

positioncangraduallylower.Someonenearbymay

bepinnedorinjuredbytheattachmentasitlowers.

Alwayslowertheattachmentlifteachtimeyoushut

offthetractionunit.

WARNING

Whengoingupordownhill,themachinecould

overturniftheheavyendistowardthedownhill

side.Someonemaybepinnedorseriouslyinjured

bythemachineifitoverturns.

Operateupanddownslopeswiththeheavyendof

themachineuphill.Anattachedtrencherwillmake

thefrontendheavy.

WARNING

Ifyoudonotfullyseattheattachmentlocking

pinsintheattachmentmountplateholes,the

attachmentcouldfalloffofthetractionunitseverely

injuringtheoperatororbystanders.

•Ensurethatyoufullyseattheattachment

lockingpinsthroughtheholesintheattachment

mountplatebeforeliftingtheattachment.

•Ensurethattheattachmentmountplateisfreeof

anydirtordebristhatmayhindertheconnection

ofthetractionunittotheattachment.

•Refertoyourtractionunit

Operator’ s Man ual

fordetailedinformationonsafelyconnectingan

attachmenttoyourtractionunit.

WARNING

Lightningcancausesevereinjuryordeath.If

lightningisseenorthunderisheardinthearea,do

notoperatethemachine;seekshelter.

CAUTION

Hydraulicuidescapingunderpressurecan

penetrateskinandcauseinjury.Fluidinjectedinto

theskinmustbesurgicallyremovedwithinafew

hoursbyadoctorfamiliarwiththisformofinjury

organgrenemayresult.

•Keepyourbodyandhandsawayfrompin

holeleaksornozzlesthatejecthighpressure

hydraulicuid.

•Usecardboardorpapertondhydraulicleaks,

neveruseyourhands.

CAUTION

Hydrauliccouplers,hydrauliclines/valves,and

hydraulicuidmaybehotandcanburnyouifyou

touchthem.

•Weargloveswhenoperatingthehydraulic

couplers.

•Allowthetractionunittocoolbeforetouching

hydrauliccomponents.

•Donottouchhydraulicuidspills.

StabilityRatings

Todeterminethedegreeofslopeyoucantraversewiththe

trencherinstalledonatractionunit,ndthestabilityrating

forthehillpositionyouwanttotravelintheappropriatetable

below,thenndthedegreeofslopeforthesameratingand

hillpositionintheStabilityDatasectionofthetractionunit

Operator’sManual.

WARNING

Exceedingthemaximumrecommendedslope

cancausethetractionunittotip,crushingyouor

bystanders.

Donotdrivethetractionunitonaslopesteeper

thanthemaximumrecommendedslope,as

determinedinthefollowingtablesandthetraction

unit

Operator's Man ual

Important:IfyouhaveatractionunitotherthanaTX

compactutilityloader,usethecounterweightonthe

tractionunitwhenusingthetrencher.Failuretousethe

counterweightwillcausethetractionunittobecome

unstable.

StabilityRating

OrientationStabilityRating

FrontUphill

RearUphill

SideUphill

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential

danger.Replaceanydecalthatisdamagedorlost.

decal99-9952

99-9952

1.Cuttinghazard,chainandauger—stayawayfrommovingpartsandkeepbystandersawayfromthemachine.

2.Warning—stoptheengineandremovethekeybeforeperformingandmaintenanceorrepairs.

3.Explosionand/orelectricshockhazard—donotdiginareaswithburiedgasorpowerlines.

decal99-9953

99-9953

1.Explosionand/orelectricshockhazard—donotdiginareaswithburiedgasorpowerlines.

decal115-1497

115-1497

1.Crushinghazardofhand;crushinghazardoffoot—keepbystandersawayfromthemachine;keepawayfrommovingparts.

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Boomassembly(soldseparately)

Chainassembly(soldseparately)

Installtheboomanddiggingchain.

Safetybar

Safetybarextension(withboomsover

61cm(2ft)only)

Bolts(withboomsover61cm(2ft)only)

Locknuts(withboomsover61cm(2ft)

only)

Installthesafetybar.

Nopartsrequired

–

Installthespoilsauger.

Nopartsrequired

–

Checkthebearingcaselubelevel.

InstallingtheBoomand

DiggingChain

Partsneededforthisprocedure:

Boomassembly(soldseparately)

Chainassembly(soldseparately)

Procedure

1.Raisethetrencherabout15cm(6inches)offthe

ground.

2.Stoptheengineandremovethekey.

3.Removetheboltandnutsecuringthespoilsaugerand

removetheauger(Figure3).

Note:Retaintheboltsandnutsforinstallationlater.

G008934

g008934

Figure3

1.Spoilsauger

6.Jamnut

2.Drivesprocket7.Adjustingbolt

3.Armonthedrivehead8.Nuts

4.Doublewasher9.Boom

5.Bolts

4.Removethe2bolts,nuts,anddoublewashersfromthe

sidesoftheboom(Figure3).

5.Loosentheadjustingboltandjamnut(Figure3).

6.Slidetheboomoverthearmonthedrivehead.

7.Installthe2bolts,nuts,anddoublewashersremoved

previouslythroughtheboomandarm,butdonot

tightenthem.

8.Ifthechainisnotconnected,connectthelinksby

pressingorhammeringtheclevispinsuppliedwiththe

chainthroughthelinks.

Important:Toavoidbendingthechainlinks,place

blocksunderandbetweenthelinkswhenhammering

theclevispinthrough.

9.Securetheclevispinwiththecotterpinsuppliedwith

thechain.

10.Loopthediggingchainovertheaugerdriveshaftand

ontothedrivesprocket,ensuringthatthediggingteeth

pointforwardontheupperspan.

11.Settheupperspanofthechainintoplaceonthe

trencherboom,thenwrapthechainaroundtheroller

attheendoftheboom.

12.Threadtheadjustmentboltintotheboomandturnit

inuntilthereis3.8to6.3cm(1-1/2to2-1/2inches)of

slackinthechainonthebottomspan.

13.Threadthejamnutdowntheadjustingboltandtighten

itsecurelyagainsttheboom.

14.Torquethe2boltsandnutssecuringtheboomto183

to223N-m(135to165ft-lb).

InstallingtheSafetyBar

Partsneededforthisprocedure:

Safetybar

Safetybarextension(withboomsover61cm(2ft)

only)

Bolts(withboomsover61cm(2ft)only)

Locknuts(withboomsover61cm(2ft)only)

Procedure

1.Removethe3bolts,washers,andangenutsfromthe

upperleftcornerofthetrencherframe(Figure4).

123

G008935

g008935

Figure4

1.Safetybar

3.Bolts

2.Washers4.Flangenuts

2.Usingthefastenersremovedpreviously,installthe

trenchersafetybarasillustratedin(Figure4).

3.Torquetheboltsandnutsto257to311N-m(190to

230ft-lb).

4.Ifyouhaveaboomover61cm(2ft),securethesafety

barextension(suppliedwiththeboom)overtheend

ofthesafetybarandsecureitusingthe2boltsand

locknutssuppliedwiththeextension.

InstallingtheSpoilsAuger

NoPartsRequired

Procedure

Beforeoperatingthetrencher,installandpositionthespoils

augertoworkcorrectlywiththediggingchainconguration

youareusing.Ifyoudonotpositionthespoilsauger

correctly,youcoulddamagethetrencher.

1.Usetheboltandnutremovedfromtheauger

previouslytosecureitinthecorrectholes,asdescribed

inthefollowinglist:

Note:Referto(Figure5)whenperformingthis

procedure.

•10cm(4inch)chainconguration

Usingtheholeclosesttotheaugerbladeintheend

oftheaugerwith2holes,connecttheaugertothe

innerholeontheshaft.

•15cm(6inch)chainconguration

Usingtheholefarthestfromtheaugerbladeinthe

endoftheaugerwith2holes,connecttheaugerto

theinnerholeontheshaft.

•20cm(8inch)chainconguration

Usingtheendoftheaugerwith1hole,connectthe

augertotheinnerholeontheshaft.

•25or30cm(12inch)chainconguration

Usingtheendoftheaugerwith1hole,connectthe

augertotheouterholeontheshaft.

G008936

g008936

Figure5

1.Auger

4.Connecttheseholesfora

20cm(8inch)chain

2.Connecttheseholesfora

10cm(4inch)chain

5.Connecttheseholesfora

30cm(12inch)chain

3.Connecttheseholesfora

15cm(6inch)chain

2.Torquetheboltandnutto101N-m(75ft-lb).

CheckingtheBearingCase

LubeLevel

NoPartsRequired

Procedure

Beforeoperatingthetrencher,checktoensurethatthe

bearingcaseislledwithgearlube.

1.Stoptheengineandremovethekey.

2.Cleantheareaaroundthell-holeplugonthebearing

case(Figure6).

G008940

g008940

Figure6

1.Fill-holeplugonthebearingcase

3.Removetheplugfromthebearingcasellhole(Figure

6).

4.Lookintheholeandcheckthelevelofgearlubein

thebearingcase.

Note:Thelevelshouldbeuptothebottomofthe

hole;ifitisnot,addgearlube.Referto;4Checkingthe

BearingCaseLubeLevel(page8)

5.Replacetheplugandtorqueitto20to23N-m(15to

17ft-lb).

ProductOverview

Specications

Note:Specicationsanddesignaresubjecttochange

withoutnotice.

Width,with91cm(3ft)boom35inches(89cm)

Length,with91cm(3ft)boom165cm(65inches)

Height,with91cm(3ft)boom61cm(24inches)

Weight,with91cm(3ft)boom177Kg(390lb)

Maximumtrenchdepth,61cm

(2ft)boom

61cm(24inches)ata65

degreeboomangle

Maximumtrenchdepth,91cm

(3ft)boom

91cm(36inches)ata65

degreeboomangle

Maximumtrenchdepth,122

cm(4ft)boom

122cm(48inches)ata65

degreeboomangle

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesare

availableforusewiththemachinetoenhanceandexpand

itscapabilities.ContactyourAuthorizedServiceDealeror

Distributororgotowww .Toro.comforalistofallapproved

attachmentsandaccessories.

Operation

RefertoyourtractionunitOperator’sManualformore

informationoninstallingandremovingattachmentsonyour

tractionunit.

Important:Alwaysusethetractionunittoliftandmove

theattachment.

DiggingaTrench

1.Ifyourtractionunithasaspeedselector,setittothe

slow(turtle)position,thenstarttheengine.

2.Pulltheauxiliaryhydraulicslevertotheoperatorgrip

toengagethetrencher.

3.Slowlylowerthetrenchertothegroundsothatthe

boomandchainareparalleltotheground.

4.Begininsertingthenoseoftheboomandchainintothe

groundbyslowlyraisingthetrencherafewcentimeters

(inches)offthegroundwhiletiltingthenosedowninto

thegroundgradually.

5.Oncethetrencherboomisinthegroundata45to60

degreeangle,slowlylowerthetrencheruntilthespoils

augerisjustabovetheground.

6.Ensurethatallpartsofthetrencherarefunctioning

correctly.

7.Slowlymovethetractionunitrearwardtoextendthe

trench.

Note:Ifyoumovetoofast,thetrencherwillstall.Ifit

stalls,raiseitslightly,slowlydriveforward,orreverse

thechaindirectionmomentarily.

8.Whennished,raisethetrencherandboomoutofthe

trenchbytiltingtheattachmentrearward,thenstop

thetrencherbymovingtheauxiliaryhydraulicslever

intoneutral.

OffsettingtheTrencher

Youcanmovethetrenchertotherightsideofthetrencher

frametoallowyoutotrenchclosetobuildingsandother

obstacles.

1.Lowerthetrenchertotheground,stoptheengine,and

disconnectthehydrauliclinesfromthetrencher.

WARNING

Hydraulicuidescapingunderpressurecan

penetrateskinandcauseinjury.Fluidinjected

intotheskinmustbesurgicallyremoved

withinafewhoursbyadoctorfamiliarwith

thisformofinjuryorgangrenemayresult.

•Keepyourbodyandhandsawayfrom

pinholeleaksornozzlesthatejecthigh

pressurehydraulicuid.

•Usecardboardorpapertondhydraulic

leaks,neveruseyourhands.

2.Removethe6boltssecuringthetrencherheadtothe

frame(Figure7).

G008937

g008937

Figure7

1.Trencherhead(simplied

forillustrativepurposes)

3.Side-hoseguide

2.Safetybar

3.Movetheframetotheleft,aligningtheholesinthe

rightsideoftheframewiththoseinthehead.

4.Attachtheheadtotheframewiththe6boltsremoved

previously(Figure7).

5.Torquetheboltsto257to311N-m(190to230ft-lb).

6.Removethe3bolts,washers,andangenutsfromthe

safetybarandremovethebar(Figure7).

7.Removethe2shortbolts,washers,andangenuts

securingtherightsideoftheupperframeandmove

themtothecorrespondingholesontheleft(Figure7).

8.Installthesafetybaroverthetrencherchainusingthe

3bolts,washers,andangenutsremovedpreviously

(Figure7).

9.Torqueall5boltsandnutsto257to311N-m(190

to230ft-lb).

10.Movethehosesfromthehoseguideontopofthe

trenchertothehoseguideontheleftside(Figure7).

TransportingtheTrencheron

aTrailer

Placethetrencheronatrailerortruckcapableofcarryingit.

Securelytiethetrenchertothetrailerortruckusingtiestraps

appropriatefortheweightofthetrencherandforhighway

use.

OperatingTips

•Cleantheareaoftrash,branchesandrocksbefore

trenchingtopreventequipmentdamage.

•Alwaysbegintrenchingwiththeslowestgroundspeed

possible.Increasespeedifconditionspermit.

•Alwaysusefullthrottle(maximumenginespeed)when

trenching.

•Alwaystrenchbackward(i.e.,inreverse).

•Nevertransportthetrencherwiththeloaderarmsraised.

Keepthearmsloweredandthetrenchertiltedup.

•Whentrenching,thespoilsaugershouldjustclearthe

originalgroundsurfacetoobtainmaximumsoilremoval.

•Trenchata45to60degreeangleforbestresults.

•Youwillbeabletodigatrenchfasterbycontrollingthe

depthwithperiodicadjustmentsoftheloaderarms.

•Ifyourtractionunithasaspeedselector(presentonsome

wheeledtractionunits),setittotheslow(turtle)position.

•Ifyourtractionunithasaowdivider(presentonsome

wheeledtractionunits),adjustittoapproximatelythe10

o’clockposition.

•Ifthetrencherbindsinthesoil,pushtheauxiliary

hydraulicsleverfullyforwardtoreversethechain

direction.Oncethechainisloose,pulltheleverrearward

againandcontinuetrenching.

•Ifyouneedthenishedtrenchtobecleanerthanwhatis

possiblewiththetrencher,youcanpurchaseacrumber

fromyourdealer.Thecrumbermountsontothetrencher

andscrapesthetrenchcleanasyourunthetrencher.

•Toimprovethequalityoftrencheslessthan61cm(24

inches)deep,usea61cm(24inch)boomonthetrencher.

Maintenance

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Beforeeachuseordaily

•Greasethetrencher.

•Inspecttheboomforwear.

Every25hours

•Checkthegear-lubelevel.

•Adjustthediggingchaintension.

•Inspecttheboomforwear.

Every200hours

•Changethegearlube.

Beforestorage

•Greasethetrencher.

•Checkthegear-lubelevel.

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldstarttheengine.Accidentalstartingofthe

enginecouldseriouslyinjureyouorotherbystanders.

Removethekeyfromtheignitionswitchbeforeyoudoanymaintenance.

GreasingtheTrencher

ServiceInterval:Beforeeachuseordaily

Beforestorage

Grease2ttings,asshowninFigure8andFigure9,everyday

andimmediatelyaftereverywashing.

GreaseType:General-purposegrease

1.Stoptheengineandremovethekey.

2.Cleanthegreasettingswitharag.

3.Connectagreaseguntoeachtting.

4.Pumpgreaseintothettingsuntilgreasebeginsto

oozeoutofthebearings.

5.Wipeupanyexcessgrease.

G008938

g008938

Figure8

G008939

g008939

Figure9

ServicingtheBearingCase

Lube

ServiceInterval:Every25hours—Checkthegear-lubelevel.

Every200hours—Changethegearlube.

Beforestorage—Checkthegear-lubelevel.

CheckingtheBearingCaseLubeLevel

Gearlubetype:SAE90-140APIserviceGL-4orGL-5

Rellcapacity:1/2L(1pint).

1.Lowerthetrenchertothegroundonaat,levelsurface

andtiltitsothattheboomisparallelwiththeground.

2.Stoptheengineandremovethekey.

3.Cleantheareaaroundthell-holeplugonthebearing

case(Figure10).

G008940

g008940

Figure10

1.Fill-holeplugonthebearingcase

4.Removetheplugfromthellhole(Figure10).

5.Lookintheholeandcheckthelevelofgearlubein

thebearingcase.

Note:Thelevelshouldbeuptothebottomofthe

hole;ifitisnot,addgearlube.Referto;Checkingthe

BearingCaseLubeLevel(page11)

6.Replacetheplugandtorqueitto20to23N-m(15to

17ft-lb).

ChangingtheGearLube

1.Cleantheareaaroundthell-holeplugonthebearing

case(Figure10).

2.Removetheplugfromthellhole(Figure10).

3.Liftthetrencheruntiltheboomisvertical,drainingthe

lubethroughthellholeandintoapan.

4.Returnthetrenchertotheground.

5.Fillthebearingcasewithgearlubeuntilitcomesout

ofthellhole.

6.Replacetheplugandtorqueitto20to23N-m(15to

17ft-lb).

AdjustingtheDiggingChain

Tension

ServiceInterval:Every25hours—Adjustthediggingchain

tension.

Withthetrencherparalleltotheground,ensurethatthereare

3.8to6.3cm(1-1/2to2-1/2inches)betweenthebottomof

theboomandthetopofthebottomchainspan.Ifnot,adjust

thechainusingthefollowingprocedure:

Important:Donotovertightenthechain.Excesschain

tensionmaydamagedrivecomponents.

1.Loosenthe2boltsandnutssecuringtheboomtothe

trencherarm(Figure3).

2.Loosenthejamnutsecuringtheadjustmentbolt

(Figure3).

3.Turntheadjustmentboltinoroutasneededtoachieve

thedesiredtension.

4.Tightenthejamnut.

5.Torquethe2boltsandnutssecuringtheboomto183

to223N-m(135to165ft-lb).

FlippingaWornBoom

ServiceInterval:Every25hours—Inspecttheboomfor

wear.

Inspectthebottomoftheboomforwear,ifitisworn,

completethefollowing:

Note:Ifyouhavealreadyippedtheboomonce,replacethe

boomwhenbothsidesareworn.

1.Removethe2boltsandnutssecuringtheboomtothe

trencherarm(Figure3).

2.Loosenthejamnutontheadjustingboltintheboom

(Figure3).

3.Loosentheadjustingboltuntilyoucanremovethe

chainfromtheboom(Figure3).

4.Removethechainfromthedrivesprocket.

5.Removetheboom,ipitoversothebottombecomes

thetop(orifyouhavealreadyippeditonce,replace

it),andinstalltheboomagain.

6.Replacethenuts,bolts,andwasherssecuringtheboom.

7.Installthechainoverthedrivesprocketandfrontroller.

8.Adjustthechaintension;refertoAdjustingtheDigging

ChainTension(page12).

ReplacingtheDiggingTeeth

ServiceInterval:Beforeeachuseordaily—Inspectthe

boomforwear.

Duetothehighamountofwearplacedonthediggingteeth,

youwillneedtoreplacethemperiodically.

Toreplaceasingletooth,removetheboltssecuringthetooth

toremoveit,theninstallanewtoothinthesameposition.

Torquetheboltssecuringtheteethto37to45N-m(27to33

ft-lb).

ReplacingtheDriveSprocket

Overtime,thedrivesprocketwillwear,especiallywhenused

insandyorclaysoils.Whenthishappens,thediggingchain

willbegintoslip.Ifthechainslips,replacethedrivesprocket

asfollows:

1.Raisethetrencherafewcentimeters(inches)above

theground.

2.Stoptheengineandremovethekey.

3.Removethespoilsauger(Figure11).

G008941

123

g008941

Figure11

1.Spoilsauger

3.Bolts

2.Drivesprocket

4.Loosenthe2boltsandnutssecuringtheboomtothe

trencherarm(Figure3).

5.Loosenthejamnutontheadjustingboltintheboom

(Figure3).

6.Loosentheadjustingboltuntilyoucanremovethe

chainfromtheboom(Figure3).

7.Removethechainfromthedrivesprocket.

8.Removethe6boltssecuringthedrivesprocket(Figure

11).

9.Removeanddiscardthedrivesprocket(Figure11).

10.Cleanthesprocketmountingsurfaceonthetrencher.

11.Slidethenewsprocketontotheshaftasillustratedin

(Figure11).

Important:Thearrowonthesprocketfaceshould

bevisiblefromtherightsideofthetrencherand

shouldpointinaclockwisedirection;ifnot,turn

thesprocketaround.

12.Threadthe6boltsintothesprocketngertight(Figure

11).

13.Slowlybegintighteningtheboltsprogressingaround

thesprocketuntilallboltsaretorquedto129to155

N-m(95to115ft-lb).

Important:Tighteneachboltonlyhalfway

rst,workingyourwayaroundthe6bolts,then

returntoeachboltinturnandtorquethemtothe

specicationsgiveninstep13.

14.Loopthechainovertheaugerdriveshaftandontothe

drivesprocket,ensuringthattheteethpointforward

ontheupperspan.

15.Settheupperspanofthechainintoplaceonthe

trencherboom,thenwrapthechainaroundtheroller

attheendoftheboom.

16.Threadtheadjustmentboltintotheboomandturnit

inuntilthereis3.8to6.3cm(1-1/2to2-1/2inches)of

slackinthechainonthebottomspan.

17.Threadthejamnutdowntheadjustingboltandtighten

itsecurelyagainsttheboom.

18.Torquethe2boltsandnutssecuringtheboomto183

to223N-m(135to165ft-lb).

19.Installthespoilsauger;referto3InstallingtheSpoils

Auger(page7).

Storage

1.Beforelongtermstorage,brushthedirtfromthe

attachment.

2.Checktheconditionofthediggingchain.Adjustthe

diggingchaintension;refertoAdjustingtheDigging

ChainTension(page12).Replaceanywornordamaged

teeth;refertoReplacingtheDiggingTeeth(page12).

3.Greasethetrencher;refertoGreasingtheTrencher

(page11)

4.Checkbearingcaselubelevel;refertoCheckingthe

BearingCaseLubeLevel(page11).

5.Checkandtightenallbolts,nuts,andscrews.Repairor

replaceanypartthatisdamagedorworn.

6.Ensurethatallhydrauliccouplersareconnected

togethertopreventcontaminationofthehydraulic

system.

7.Paintallscratchedorbaremetalsurfaces.Paintis

availablefromyourAuthorizedServiceDealer.

8.Storethetrencherinaclean,drygarageorstoragearea.

Coverthetrenchertoprotectitandkeepitclean.

Notes:

DeclarationofIncorporation

TheToroCompany,8111LyndaleAvenueSouth,Bloomington,MN,USAdeclaresthatthefollowingunit(s)

conform(s)tothedirectiveslisted,wheninstalledinaccordancewiththeaccompanyinginstructionsontocertain

ToromodelsasindicatedontherelevantDeclarationsofConformity.

ModelNo.

SerialNo.

ProductDescriptionInvoiceDescription

GeneralDescription

Directive

22473315000001andUpHigh-TorqueTrencherHead

HIGHTORQUETRENCHER

HEAD

Trencher

2006/42/EC

22474315000001andUp

High-SpeedTrencherHead

HIGHTORQUETRENCHER

HEAD

Trencher

2006/42/EC

RelevanttechnicaldocumentationhasbeencompiledasrequiredperPartBofAnnexVIIof2006/42/EC.

Wewillundertaketotransmit,inresponsetorequestsbynationalauthorities,relevantinformationonthispartly

completedmachinery.Themethodoftransmissionshallbeelectronictransmittal.

ThismachineryshallnotbeputintoserviceuntilincorporatedintoapprovedT oromodelsasindicatedonthe

associatedDeclarationofConformityandinaccordancewithallinstructions,wherebyitcanbedeclaredin

conformitywithallrelevantDirectives.

Certied:EUT echnicalContact:

MarcelDutrieux

ManagerEuropeanProductIntegrity

ToroEuropeNV

Nijverheidsstraat5

2260Oevel

JoeHagerBelgium

Sr.EngineeringManager

8111LyndaleAve.South

Tel.+3216386659

Bloomington,MN55420,USA

February4,2015

InternationalDistributorList

Distributor:

Country:

PhoneNumber:Distributor:

Country:

Phone

Number:

AgrolancKft

Hungary3627539640

MaquiverS.A.Colombia

5712364079

BalamaPrimaEngineeringEquip.HongKong85221552163

MaruyamaMfg.Co.Inc.

Japan81332522285

B-RayCorporation

Korea82325512076

Mountelda.s.CzechRepublic

420255704

220

CascoSalesCompany

PuertoRico7877888383

Mountelda.s.Slovakia

420255704

220

CeresS.A.CostaRica

5062391138

MunditolS.A.

Argentina54114821

9999

CSSCTurfEquipment(pvt)Ltd.SriLanka

94112746100

NormaGarden

Russia74954116120

CyrilJohnston&Co.

NorthernIreland442890813121

OslingerTurfEquipmentSA

Ecuador59342396970

CyrilJohnston&Co.RepublicofIreland

442890813121

OyHakoGroundandGarden

Finland35898700733

EquiverMexico525553995444ParklandProductsLtd.NewZealand6433493760

FemcoS.A.Guatemala

5024423277

Perfetto

Poland48618208416

ForGarderOU

Estonia3723846060

PratoverdeSRL.

Italy390499128

128

G.Y .K.CompanyLtd.

Japan81726325861

Prochaska&Cie

Austria4312785100

GeomechanikiofAthensGreece

30109350054

RTCohen2004Ltd.

Israel97298617979

GolfinternationalTurizm

Turkey902163365993Riversa

Spain

34952837500

GuandongGoldenStarChina

862087651338

LelyTurfcare

Denmark4566109200

HakoGroundandGardenSweden

4635100000

SolvertS.A.S.

France331308177

HakoGroundandGarden

Norway4722907760

SpyprosStavrinidesLimitedCyprus

35722434131

HayterLimited(U.K.)

UnitedKingdom441279723444

SurgeSystemsIndiaLimited

India911292299901

HydroturfInt.CoDubai

UnitedArabEmirates97143479479T-MarktLogisticsLtd.Hungary3626525500

HydroturfEgyptLLC

Egypt2025194308ToroAustraliaAustralia61395807355

IrrimacPortugal351212388260ToroEuropeNVBelgium3214562960

IrrigationProductsInt'lPvtLtd.India0091442449

4387

ValtechMorocco21253766

3636

JeanHeybroekb.v.Netherlands31306394611VictusEmakPoland48618238369

EuropeanPrivacyNotice

TheInformationToroCollects

ToroWarrantyCompany(Toro)respectsyourprivacy.Inordertoprocessyourwarrantyclaimandcontactyouintheeventofaproductrecall,weaskyou

tosharecertainpersonalinformationwithus,eitherdirectlyorthroughyourlocalTorocompanyordealer.

TheT orowarrantysystemishostedonserverslocatedwithintheUnitedStateswhereprivacylawmaynotprovidethesameprotectionasapplies

inyourcountry.

BYSHARINGYOURPERSONALINFORMATIONWITHUS,YOUARECONSENTINGTOTHEPROCESSINGOFYOURPERSONALINFORMATION

ASDESCRIBEDINTHISPRIVACYNOTICE.

TheWayToroUsesInformation

Toromayuseyourpersonalinformationtoprocesswarrantyclaims,tocontactyouintheeventofaproductrecallandforanyotherpurposewhichwetell

youabout.T oromayshareyourinformationwithToro'safliates,dealersorotherbusinesspartnersinconnectionwithanyoftheseactivities.Wewillnot

sellyourpersonalinformationtoanyothercompany.Wereservetherighttodisclosepersonalinformationinordertocomplywithapplicablelawsand

withrequestsbytheappropriateauthorities,tooperateoursystemsproperlyorforourownprotectionorthatofotherusers.

RetentionofyourPersonalInformation

Wewillkeepyourpersonalinformationaslongasweneeditforthepurposesforwhichitwasoriginallycollectedorforotherlegitimatepurposes

(suchasregulatorycompliance),orasrequiredbyapplicablelaw.

Toro'sCommitmenttoSecurityofYourPersonalInformation

Wetakereasonableprecautionsinordertoprotectthesecurityofyourpersonalinformation.Wealsotakestepstomaintaintheaccuracyandcurrent

statusofpersonalinformation.

AccessandCorrectionofyourPersonalInformation

Ifyouwouldliketorevieworcorrectyourpersonalinformation,pleasecontactusbyemailat[email protected].

AustralianConsumerLaw

AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oroDealer.

374-0269RevH

TheToroUndergroundWarranty

Underground

Equipment

ALimitedWarranty

ConditionsandProductsCovered

TheToroCompanyanditsafliate,T oroWarrantyCompany,pursuant

toanagreementbetweenthem,jointlywarrantyourT oroUnderground

Equipment(“Product”)tobefreefromdefectsinmaterialsorworkmanship.

Whereawarrantableconditionexists,wewillrepairtheProduct

atnocosttoyouincludingdiagnostics,labor,andparts.

ThefollowingwarrantyappliesfromthedatetheProductisdeliveredtothe

originalretailpurchaserorrentalowner.

ProductsWarrantyPeriod

EnginePoweredUnits&FluidMixers

1yearor1000operatinghours,

whicheveroccursrst

AllSerializedAttachments

1year

RockHammer6months

Engines

Throughenginemanufacturers:

2yearsor2000operatinghours,

whicheveroccursrst

InstructionsforObtainingWarrantyService

YouareresponsiblefornotifyingtheUndergroundDealerfromwhomyou

purchasedtheProductassoonasyoubelieveawarrantablecondition

exists.IfyouneedhelplocatingaUndergroundDealer,orifyouhave

questionsregardingyourwarrantyrightsorresponsibilities,youmay

contactusat:

ToroCustomerCare

ToroWarrantyCompany

8111LyndaleAvenueSouth

Bloomington,MN55420-1196

TollFreeat855-493-0088(U.S.Customers)

1-952-948-4318(InternationalCustomers)

OwnerResponsibilities

AstheProductowner,youareresponsibleforrequiredmaintenanceand

adjustmentsstatedinyourOperator'sManual.Failuretoperformrequired

maintenanceandadjustmentscanbegroundsfordisallowingawarranty

claim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty

periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot

coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-T ororeplacement

parts,orfrominstallationanduseofadd-on,ormodiednon-Toro

brandedaccessoriesandproducts.Aseparatewarrantymaybe

providedbythemanufactureroftheseitems.

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.Failuretoproperlymaintainyour

ToroproductpertheRecommendedMaintenancelistedinthe

Operator’sManualcanresultinclaimsforwarrantybeingdenied.

•ProductfailureswhichresultfromoperatingtheProductinanabusive,

negligent,orrecklessmanner.

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.

Examplesofpartswhichareconsumed,orusedup,duringnormal

Productoperationinclude,butarenotlimitedto:brakes,lters,lights,

bulbs,belts,tracksortires,diggingteeth,diggingbooms,digging,

drive,ortrackchains,trackpads,drivesprockets,idlers,rollers,

blades,cuttingedges,orothergroundengagingcomponents.

•Failurescausedbyoutsideinuence.Conditionsconsideredtobe

outsideinuenceinclude,butarenotlimitedto,weather,storage

practices,contamination,useofunapprovedfuels,coolants,lubricants,

additives,water,orchemicals,etc.

•Failureorperformanceissuesduetotheuseoffuels(e.g.gasoline,

diesel,orbiodiesel)thatdonotconformtotheirrespectiveindustry

standards.

•Normalnoise,vibration,wearandtear,anddeterioration.

•Normal“wearandtear”includes,butisnotlimitedto,damagetoseats

duetowearorabrasion,wornpaintedsurfaces,scratcheddecals,etc.

•Haulingexpenses,traveltime,mileage,orovertimeassociatedwith

transportingproducttotheauthorizedT orodealer.

Parts

Partsscheduledforreplacementasrequiredmaintenanceinthe

Operator’sManual,arewarrantedfortheperiodoftimeuptothescheduled

replacementtimeforthatpart.Partsreplacedunderthiswarrantyare

coveredforthedurationoftheoriginalproductwarrantyandbecomethe

propertyofT oro.Torowillmakethenaldecisionwhethertorepairany

existingpartorassemblyorreplaceit.Toromayuseremanufacturedparts

forwarrantyrepairs.

MaintenanceisatOwner’sExpense

Enginetune-up,lubrication,cleaningandpolishing,replacementoflters,

coolant,andcompletingrecommendedmaintenancearesomeofthe

normalservicesT oroproductsrequirethatareattheowner’sexpense.

GeneralConditions

RepairbyanAuthorizedToroUndergroundDealerisyoursoleremedy

underthiswarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor

indirect,incidentalorconsequentialdamagesinconnectionwiththe

useoftheToroProductscoveredbythiswarranty,includingany

costorexpenseofprovidingsubstituteequipmentorserviceduring

reasonableperiodsofmalfunctionornon-usependingcompletion

ofrepairsunderthiswarranty.ExceptfortheEmissionswarranty

referencedbelow,ifapplicable,thereisnootherexpresswarranty.All

impliedwarrantiesofmerchantabilityandtnessforusearelimitedto

thedurationofthisexpresswarranty.

Somestatesdonotallowexclusionsofincidentalorconsequential

damages,orlimitationsonhowlonganimpliedwarrantylasts,sotheabove

exclusionsandlimitationsmaynotapplytoyou.Thiswarrantygivesyou

speciclegalrights,andyoumayalsohaveotherrightswhichvaryfrom

statetostate.

Noteregardingenginewarranty:

TheEmissionsControlSystemonyourProductmaybecoveredby

aseparatewarrantymeetingrequirementsestablishedbytheU.S.

EnvironmentalProtectionAgency(EPA)and/ortheCaliforniaAirResources

Board(CARB).Thehourlimitationssetforthabovedonotapplytothe

EmissionsControlSystemWarranty.RefertotheEngineEmissionControl

WarrantyStatementsuppliedwithyourproductorcontainedintheengine

manufacturer’sdocumentationfordetails.

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtain

guaranteepoliciesforyourcountry,province,orstate.IfforanyreasonyouaredissatisedwithyourUndergroundDealer’sserviceorhavedifculty

obtainingguaranteeinformation,contacttheToroimporter.

AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oro

Dealer.

374-0292RevB

Toro High Speed Trencher Head User manual

Brand: Toro

Model: High Speed Trencher Head

Type: User manual

This manual is also suitable for

Download PDF

report

Toro High Speed Trencher Head User manual

This manual is also suitable for

Toro High Speed Trencher Head User manual

Related papers

Other documents