Toro 23800, 23800A, 23800C, 23800W Operator's Manual

Page 1

FormNo.3402-234RevA

2024DirectionalDrill

ModelNo.23800—SerialNo.313000001andUp ModelNo.23800A—SerialNo.314000001andUp ModelNo.23800C—SerialNo.314000001andUp ModelNo.23800W—SerialNo.314000001andUp

Registeratwww.T oro.com. OriginalInstructions(EN)

*3402-234*A

Page 2

ThisproductcomplieswithallrelevantEuropeandirectives; fordetails,pleaseseetheseparateproductspecicDeclaration ofConformity(DOC)sheet.

YoumaycontactTorodirectlyatwww .Toro.comforproduct andaccessoryinformation,helpndingadealer,ortoregister yourproduct.

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Dieselengineexhaustandsomeofits constituentsareknowntotheStateof

Californiatocausecancer,birthdefects,

andotherreproductiveharm.

Becauseinsomeareastherearelocal,state,orfederal regulationsrequiringthatasparkarresterbeusedonthe engineofthismachine,asparkarresterisavailableas anoption.Ifyourequireasparkarrester,contactyour AuthorizedToroServiceDealer.

GenuineT orosparkarrestersareapprovedbytheUSDA ForestryService.

Important:ItisaviolationofCaliforniaPublic ResourceCodeSection4442touseoroperatetheengine onanyforest-covered,brush-covered,orgrass-covered landwithoutasparkarrestermufermaintainedin workingorder,ortheengineconstricted,equipped,and maintainedforthepreventionofre.Otherstatesor federalareasmayhavesimilarlaws.

Theenclosed

Engine Owner's Man ual

informationregardingtheUSEnvironmentalProtection Agency(EPA)andtheCaliforniaEmissionControl Regulationofemissionsystems,maintenance,and warranty.Replacementsmaybeorderedthroughthe enginemanufacturer.

issuppliedfor

Wheneveryouneedservice,genuineT oroparts,oradditional information,contactanAuthorizedServiceDealerorToro CustomerServiceandhavethemodelandserialnumbersof yourproductready.Figure1identiesthelocationofthe modelandserialnumbersontheproduct.Writethenumbers inthespaceprovided.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety messagesidentiedbythesafetyalertsymbol(Figure2), whichsignalsahazardthatmaycauseseriousinjuryordeath ifyoudonotfollowtherecommendedprecautions.

Forradiofrequencycomplianceinformation,referto your

Compliance Statement Addendum

thatpertains

toyourcountry.

Introduction

Thismachineisadirectionaldrillintendedforunderground drillingandpullbackoperationforutilitylinesincluding: electrical,gas,communication,water,etc.Itisdesignedto operateawidevarietyofattachmentseachofwhichperform aspecializedfunction.

Readthisinformationcarefullytolearnhowtooperateand maintainyourproductproperlyandtoavoidinjuryand productdamage.Youareresponsibleforoperatingthe productproperlyandsafely.

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanicalinformation andNoteemphasizesgeneralinformationworthyofspecial attention.

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Page 3

Contents

Safety...........................................................................4

Training.................................................................4

Preparation.............................................................4

GeneralOperation..................................................4

DrivingSafety.........................................................5

DrillingSafety.........................................................6

MaintenanceandStorage..........................................8

NoiseandVibrationLevels.......................................8

SafetyandInstructionalDecals.................................9

ProductOverview.........................................................18

Controls...............................................................21

OperatorPlatform..............................................21

ControlPanel.....................................................31

LeftJoystick—ModeI.........................................32

LeftJoystick—ModeII........................................33

RightJoystick—ModeI.......................................34

RightJoystick—ModeII......................................35

RearControlPanel..............................................36

DrillFrameandStabilizerControls........................37

DrivePendant....................................................37

DrillPendant......................................................38

Stake-DownLevers.............................................38

Specications........................................................39

Attachments/Accessories........................................39

Operation....................................................................40

UnderstandingHorizontalDirectionalDrilling

........................................................................40

GatheringSiteInformation......................................41

PlanningtheBorePath............................................43

UnderstandingandUsingtheExit-side-lockout

System(StandardRange).....................................48

UnderstandingandUsingtheExit-side-lockout

System(LongRange)..........................................50

PreparingtheJobSiteandtheMachine......................52

DrillingtheBore....................................................63

BackreamingandPullback.......................................66

FinishingtheJob....................................................68

UsingtheTJCApplicator........................................68

MovingaDisabledMachine.....................................70

Maintenance.................................................................71

RecommendedMaintenanceSchedule(s)......................71

PremaintenanceProcedures........................................72

OpeningtheFrontHood.........................................72

OpeningtheRearHood..........................................73

UsingtheCylinderLock..........................................74

Lubrication...............................................................75

GreasingtheMachine.............................................75

EngineMaintenance..................................................77

CleaningtheCrankcase-ventTube............................77

ServicingtheAir-cleaningSystem.............................78

ServicingtheEngineOilandFilter............................80

AdjustingtheValveClearance..................................82

ServicingtheSparkArrestor(IfEquipped).................83

FuelSystemMaintenance...........................................83

DrainingWaterfromtheFuelFilter...........................83

DrainingWaterfromtheFuelTank...........................84

PrimingtheFuelSystem..........................................84

ReplacingtheFuelFilters.........................................85

CheckingFuelLinesandConnections.......................86

DrainingandCleaningtheFuelTank.........................86

ElectricalSystemMaintenance....................................86

ServicingtheBattery...............................................86

ChargingtheBattery...............................................87

Jump-startingtheMachine.......................................88

DriveSystemMaintenance.........................................89

CheckingtheOilLevelforthePlanetary

Drive................................................................89

ChangingtheOilforthePlanetaryDrive....................89

CheckingtheOilfortheGearboxDrive.....................89

ChangingtheOilfortheGearboxDrive.....................90

ServicingtheTracks................................................91

CoolingSystemMaintenance......................................92

CheckingtheCoolantLevelintheReservoir...............92

CheckingtheCoolantLevelintheRadiator................92

CheckingtheConditionofCooling-system

Components......................................................93

CheckingtheConcentrationoftheCoolant................93

CleaningtheCoolingSystem....................................93

BeltMaintenance......................................................95

ServicingtheEngine-driveBelt................................95

HydraulicSystemMaintenance....................................97

ServicingtheHydraulicFluid...................................97

Drilling-uidPumpMaintenance...............................100

ServicingtheDrilling-uid-pumpOil......................100

PreparingtheDrilling-uidSystemforCold

Weather...........................................................101

Cleaning.................................................................102

CleaningwiththeSpray-hoseAttachment................102

CleaningPlasticandResinParts..............................103

Storage......................................................................103

Troubleshooting.........................................................104

Index........................................................................107

Page 4

Safety

Improperuseormaintenancebytheoperatororowner canresultininjury.Toreducethepotentialforinjury,

complywiththesesafetyinstructions,andpayattentionto thesafetyalertsymbol,whichmeansCaution,Warning,or

Danger—“personalsafetyinstruction.”Failuretocomply withtheinstructionsmayresultinpersonalinjuryor death.

Important:Thismachinewasmanufacturedaccording totheappropriateregulatorystandardsineffectatthe timeofmanufacture.Modifyingthismachineinany waymaycauseittobeoutofcompliancewiththose standardsandwiththeinstructionsinthis

Man ual

madebyeitherthemanufactureroranAuthorizedToro Dealer.

.Modicationstothismachineshouldonlybe

Operator’ s

Preparation

•Evaluatetheterraintodeterminewhataccessoriesand

attachmentsareneededtoproperlyandsafelyperform thejob.Onlyuseaccessoriesandattachmentsapproved bythemanufacturer.

•Wearappropriateclothing;includingahardhat,safety

glasses,longpants,safetyshoes,andhearingprotection.

Important:Longhair,looseclothingorjewelrymay gettangledinmovingparts.

•Inspecttheareawheretheequipmentistobeusedand

ensurethatallobjectsareremovedfromthemachine beforeuse.

•Useextracarewhenhandlingfuels.Theyareammable

andvaporsareexplosive.

–Useonlyanapprovedcontainer.

Thisproductiscapableofamputatinghandsandfeet.Follow allsafetyinstructionstoavoidseriousinjuryordeath.

Theowner/usercanpreventandisresponsibleforaccidents orinjuriesoccurringtopeople,ordamagetoproperty.

Important:Beforeoperatinginanareawith high-voltagelinesorcables,contacta“One-Call SystemDirectory”service.IntheUSA,call811or yourlocalutilitycompany .Ifyoudonotknowyour localutilitycompany’sphonenumber,callthenational number(USAandCanadaonly)at1-888-258-0808.Also, contactanyutilitycompaniesthatarenotparticipants ofthe“One-CallSystemDirectory”service.Please refertoDrillingNearUtilityLines(page6)formore information.

Training

•ReadtheOperator'sManualandothertrainingmaterial.

Note:Iftheoperator(s)ormechanic(s)cannotread English,itistheowner'sresponsibilitytoexplainthis materialtothem.

•Becomefamiliarwiththesafeoperationoftheequipment,

operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Donotletchildrenoruntrainedpeopleoperateorservice

theequipment.Localregulationsmayrestricttheageof theoperator.

–Donotremovethefuelcaporaddfuelwiththe

enginerunning.Allowtheenginetocoolbefore refueling.Donotsmokenearthemachinewhenthe engineisrunning.

–Donotrefuelordrainthemachineindoors.

•Checkthattheoperator'spresencecontrols,safety

switches,andshieldsareattachedandfunctioning properly.Donotoperatethemachineunlesstheyare functioningproperly.

GeneralOperation

•Donotruntheengineinanenclosedarea.

•Donotoperatewithouttheguardssecurelyinplace.Be

sureallinterlocksareattached,adjusted,andfunctioning properly.

•Donotchangetheenginegovernorsettingoroverspeed

theengine.

•Keepawayfrommovingmachinepartsandpipes.

•Donotoperatethemachinewhenundertheinuence

ofalcoholordrugs.

•Donotleavethemachinerunningunattended.Stopthe

engineandremovethekeybeforeleaving.

•Locatethepinch-pointareasmarkedonthemachineand

attachmentsandkeephandsandfeetawayfromthese areas.

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate themachine;seekshelter.

Page 5

DrivingSafety

G021 118

Youdrivethemachinetoandfromtheworksitewiththeuse ofatetheredremote.Whendrivingthemachine,observethe followingsafetyprecautions:

•Operatethedrivependantalongsidethemachineoutside

ofthedangerzone(Figure3).

•Keepallbystandersawaywhilemovingthemachine.

•Donotcarrypassengersonthemachine.

•Watchfortheturning-radiussweepofthedrillframe,as

thecenteroftheturningradiusistheendofthetrack.

•Movingthemachinewiththetetheredremotecan

beerratic;moveslowlywhenusingtheremotefor movement.

•Usecarewhenloadingorunloadingthemachineontoa

trailer.

•Watchfortrafcwhencrossingroadways.

•Checkforoverheadclearances(i.e.branches,doorways,

electricalwires)beforedrivingunderanyobjectsanddo notcontactthem.

•Whendrivingonaslope,theoperatorshouldbeup-slope

fromthemachine.

Thefollowingillustrationdisplaysthesafedistancethatall individualsmustmaintainwhilemovingthemachine.

Figure3

DrivingDangerZone

1.1.8m(6ft)safetydistance

2.Operator4.2.4m(8ft)safetydistance

3.Turning-radiuscenter

Page 6

DrillingSafety

G021 117

•Alwayslowerthesafetybarbeforedrilling(Figure4).

•Ensurethatnooneapproachesapipewhileitisspinning.

Thepipecansnagonclothingandcauseamputation ordeath.AlwaysengagetheExit-sideLockoutbefore anyoneapproachesthefrontofthemachine,bit,reamer, orpipe.

DrillingDangerZone

Thedangerzoneistheareawithinandaroundthemachine whereapersonisexposedtotheriskofinjury.Thisproximity includeswhereapersoncanbereachedbyoperational movementofthemachine,itsworkingdevices,auxiliary equipment,orswinging/fallingequipment.

Note:Thedangerzonedenestheamountofspace neededforsafedrillingoperation,includingmovementof thecarriage.

Thefollowingillustrationdisplaysthesafedistancethatmust bekeptbyallindividualswhiledrilling.

Figure4

DrillingDangerZone

1.3m(10ft)safetydistance3.1.8m(6ft)safetydistance

2.Safetybar

DrillingNearUtilityLines

Whenworkingnearburiedutilitylines,safetyprecautions mustbetaken.

Page 7

UtilityLineColor

Refertothefollowingtablefortheproperutilitylineandthecorrespondingutilitylinecolor(USAandCanada).

UtilityLine

ElectricRed

Telecommunication,alarmorsignal,cables,orconduit

Naturalgas,oil,steam,petroleum,orothergaseousorammable material

SeweranddrainGreen

DrinkingwaterBlue

Reclaimedwater,irrigation,andslurrylinesPurple

TemporarysurveymarkingsPink

ProposedexcavationlimitsWhite

ElectricalLineSafety

WARNING

Ifyouleavetheseatofthemachineortouch anypartofthemachinewhenitischargedwith electricity,seriousinjuryordeathcouldresult.

Donotleavetheseatofthemachineifthemachine ischargedwithelectricity .

Intheeventofanelectricstrikethatchargesthemachine,the Zap-AlertElectricStrikealarmsystemwillsoundforaslong asthemachineischargedwithpower.

Note:Immediatelycontacttheproperemergencyandutility authoritiestosecuretheareainthecasethatthemachineis chargedandyoucannotleavetheseatofthemachine.

Note:Itispossibletostrikeautilitylinewithoutthemachine becomingcharged.

•Thealarmwillsoundifthedrillcontactsanelectrical

powersource.

•Itislikely(butnotalwaysthecase)thatthepower-source

interrupterorbreakerwilltrip,buttoensureyoursafety, considerthatthemachinemaybeconductingelectricity.

•Donotattempttoleavethemachine.

Note:Youwillbesafeaslongasyoudonotleavethe seatofthemachine.

UtilityLineColor

Orange

Yellow

GasLineSafety

WARNING

Ifyoudamageagasline,animmediateexplosion andrehazardcouldoccur.Leakinggasisboth ammableandexplosiveandmaycauseserious injuryordeath.

•Donotsmokewhileoperatingthemachine.

•Shutoffthemachineandremovethekey.

•Removeallindividualsfromtheworkarea.

•Immediatelycontacttheproperemergencyand utilityauthoritiestosecurethearea.

WaterLineSafety

Ifyoudamageawaterline,apotentialoodhazard couldoccur.

•Shutoffthemachineandremovethekey .

•Removeallindividualsfromtheworkarea.

•Immediatelycontacttheproperemergencyand

utilityauthoritiestosecurethearea.

CommunicationLineSafety

Important:RefertoElectricalLineSafety(page7)ifa

communicationlineisdamaged.

•Touchinganypartofthemachinemaygroundyou.

•Donotallowanotherindividualtotouchorapproach

themachinewhencharged.

•Thealarmmaysoundifacommunicationlineisbroken,

butuntilyouarecertain,youmustconsiderthealarmto beanelectricstrike.

CAUTION

Ifyoudamagetheber-opticcableandlookinto theexposedhighly-intenselight,youmayharm youreyes.

•Shutoffthemachineandremovethekey.

•Removeallindividualsfromtheworkarea.

•Immediatelycontacttheproperemergencyand utilityauthoritiestosecurethearea.

Page 8

MaintenanceandStorage

•Donottouchpartswhichmaybehotfromoperation.

Allowthemtocoolbeforeattemptingtomaintain,adjust, orservice.

•Lowerthethrustframe,stoptheengine,andremove

thekey.Waitforallmovementtostopbeforeadjusting, cleaning,orrepairing.

•Cleandebrisfromattachments,drives,mufers,and

enginetohelppreventres.Cleanupoilorfuelspillage.

•Lettheenginecoolbeforestoringanddonotstorenear

ame.

•Donotstorefuelnearamesordrainindoors.

•Parkthemachineonlevelground.

•Donotallowuntrainedpersonneltoservicethemachine.

•Carefullyreleasepressurefromcomponentswithstored

energy.

–Donotrefuelthemachineindoors.

–Donotstorethemachineorfuelcontainerinside

wherethereisanopename,suchasnearawater heaterorfurnace.

–Donotllacontainerwhileitisinsideavehicle,

trunk,pick-upbed,oranysurfaceotherthanthe ground.

–Keepcontainernozzleincontactwiththetankduring

lling.

•UseonlygenuineTororeplacementpartstoensurethat

originalstandardsaremaintained.

•Keepyourbodyandhandsawayfrompinholeleaks

ornozzlesthatejecthighpressurehydraulicuid.Use cardboardorpapertondhydraulicleaks;donotuse yourhands.Hydraulicuidescapingunderpressurecan penetrateskinandcauseinjuryrequiringsurgerywithina fewhoursbyaqualiedsurgeonorgangrenemayresult.

•Keephandsandfeetawayfrommovingparts.Ifpossible,

donotmakeadjustmentswiththeenginerunning.

•Disconnectthebatterybeforemakinganyrepairs.

Disconnectthenegativeterminalrstandthepositive last.Reconnectpositiverstandnegativelast.

•Chargebatteriesinanopen,wellventilatedarea,away

fromsparkandames.Unplugthechargerbefore connectingordisconnectingitfromthebattery.W ear protectiveclothinganduseinsulatedtools.

•Batteryacidispoisonousandcancauseburns.Avoid

contactwithskin,eyes,andclothing.Protectyourface, eyes,andclothingwhenworkingwithabattery.

•Batterygasescanexplode.Keepcigarettes,sparksand

amesawayfromthebattery.

•Keepallpartsingood-workingconditionandallhardware

tightened.Replaceallwornordamageddecals.

•Ifanymaintenanceorrepairrequirestheframetobe

intheraisedposition,securetheframeintheraised positionwiththehydrauliccylinderlock;refertoUsing

theCylinderLock(page74).

•Keepnutsandboltstight.

NoiseandVibrationLevels

WARNING

Theoperatormustwearhearingprotectionwhen operatingthemachine.Failuretowearhearing protectionmaycausehearingimpairment.

SoundPressureLevel

Thisunithasasoundpressurelevelattheoperator’searof92 dBA,whichincludesanUncertaintyValue(K)of1dBA.

Soundpressurelevelwasdeterminedaccordingtothe proceduresoutlinedinEN791.

SoundPower

Thisunithasaguaranteedsoundpowerlevelof113dBA, whichincludesanUncertaintyValue(K)of3.75dBA.

Thesoundpowerlevelwasdeterminedaccordingtothe proceduresoutlinedinISO4871.

•Keepequipmentingoodcondition.

•Donottamperwithsafetydevices.

•Keepthemachinefreeofgrass,leaves,orotherdebris

build-up.Cleanupoilorfuelspillage.Allowthemachine tocoolbeforestoring.

•Useextracarewhenhandlingfuels.Theyareammable

andvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Donotremovethefuelcaporaddfuelwhenthe

engineisrunning.Allowtheenginetocoolbefore refueling.Donotsmoke.

VibrationLevel

Measuredvibrationlevelforrighthand=0.3m/s

Measuredvibrationlevelforlefthand=0.8m/s

Measuredvibrationlevelforwholebody=0.17m/s

UncertaintyValue(K)=0.08m/s

Measuredvaluesweredeterminedaccordingtotheprocedures outlinedinENISO20643.

Page 9

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential danger.Replaceanydecalthatisdamagedorlost.

BatterySymbols

Someorallofthesesymbolsareonyourbattery

1.Explosionhazard

2.Nore,opename,or smoking.

3.Causticliquid/chemical burnhazard

4.Weareyeprotection9.Flusheyesimmediately

5.ReadtheOperator's

Manual.

6.Keepbystandersasafe

7.Weareyeprotection;

8.Batteryacidcancause

10.Containslead;donot

117-2718

distancefromthebattery.

explosivegasescan causeblindnessandother injuries

blindnessorsevereburns.

withwaterandgetmedical helpfast.

discard.

125-6118

1.Crushinghazard,machinemovement—readtheOperator’s Manual.

125-6120

1.Raisedrillcarriage

2.Lowerdrillcarriage5.Raiserightstabilizer

3.Raiseleftstabilizer

4.Lowerleftstabilizer

6.Lowerrightstabilizer

Page 10

125-6137

125-6108

1.Thrownobjecthazard—readtheOperator’sManual.

125-6121

1.Engine—heatinglight5.Fluidpumpon

2.Engine—stop

3.Engine—run7.Drill-pendantreceptacle

4.Engine—start8.Drive-pendantreceptacle

6.Fluidpumpoff

125-6694

1.Tie-downpoint

Page 11

1.Explosionhazard—wear eyeprotection.

2.Causticliquid/chemical burnhazard—rinse affectedareaandseek medicalassistance.

125-8473

3.Firehazard—keepopen amesaway.

4.Poisonhazard—donot tamperwiththebattery.

125-6119

1.Entanglementhazard—keepawayfrommovingobjects.

125-6114

1.Storedenergyhazard—donotusetools;readthe Operator’sManual.

125-6126

1.Entanglementhazard—keepawayfrommovingparts.

Page 12

125-6131

1.Warning—stayatleast3m(10ft)awayfromthemachine.

125-6110

1.Crushinghazard—donotstandunderanypartofthe machine.

125-6128

1.Highpressureuidhazard,injectionintothebody—read theOperator’sManualbeforeperformingmaintenance.

125-6115

1.Crushinghazard—deploycylinderlocksbeforeperforming maintenance.

125-6130

1.Warning—readtheOperator’sManual;stayatleast3m(10ft)awayfromthefrontandrearofthemachineand1.8m(6ft) awayfromthesidesofthemachine.

Page 13

125-6109

1.Electricalshockhazard—whentheZap-Alertsystemis activatedbyapowerstrike,donotleavetheoperator’s positionortouchthegroundandthemachineatthesame time;themachinewillbeenergizedwithelectricalpower .

125-6123

1.Loadpipesfrombackrowrst.

125-6124

1.Centerthepipejointbetweentheupperandlower wrenches.

125-6111

1.Stakeup6.Stakeup

2.Stakedown7.Stakespin

3.Stakespin counterclockwise

4.Stakespinclockwise9.Stakespinclockwise

5.Leftstake

counterclockwise

8.Stakedown

10.Rightstake

125-6122

1.Piperow

Page 14

125-6107

1.Crushinghazardofhandandfoot—keephandsandfeet away.

125-6140

1.Rotatethechair.

125-6152

1.Moveseatforwardsandbackwards.

125-6116

1.Fallinghazard—donotmovethemachinewhensomeone isintheoperator’sposition.

Page 15

125-6112

1.Exit-sidelockout—resetlight

2.Exit-sidelockout—drill-enabledlight15.Pressandholdtoincreaseenginespeed.

3.Receiver-battery-statuslight16.Enginespeed

4.Engine—start17.Pressandholdtodecreaseenginespeed.

5.Pressdowntostoptheengine;pulluptostarttheengine.

6.ResetZap-Alertsystem

7.Zap-Alertsystemtriggered

8.Unlockexit-sidelockout

9.Resetexit-sidelockout

10.Engagedrivemovementandsetupfunctions

11.Engagedrillcarriagemovementandotherdrillfunctions24.Withtriggerpressed,rockforwardtorotatetheupperwrench

12.Worklights—On25.Withtriggerpressed,pressfrontorrearbuttontoresume

13.Worklights

14.Worklights—Off

18.ModeI—lefttriggerreleased,extendspipegrippertoward drillframe;lefttriggerpressed,openslowerwrench.Mode II—spindrillspindleclockwise.

19.ModeI—lefttriggerreleased,extendspipegrippertoward pipeholder;lefttriggerpressed,closeslowerwrench.Mode II—spindrillspindlecounterclockwise.

20.ModeI—lefttriggerreleased,lowerspipeelevator;lefttrigger pressed,opensupperwrench.ModeII—lefttriggerreleased, extendspipegrippertowarddrillframe;lefttriggerpressed, opensupperwrench.

21.ModeI—lefttriggerreleased,raisespipeelevator;lefttrigger pressed,closesupperwrench.ModeII—lefttriggerreleased, extendspipegrippertowardpipeholder;lefttriggerpressed, closesupperwrench.

22.Withtriggerreleased,rockforwardtorotatepipeloader towardpipecam,rockbackwardtorotatepipeloadertoward drillframe.

23.Withtriggerreleased,upperbuttonclosespipegripper,lower buttonopenspipegripper.

counterclockwisetoloosenajoint;rockrearwardtorotatethe upperwrenchclockwisetotightenajoint.

thepreviouslysetauto-drillspeed;pressandholdthefront buttontoincreasetheauto-drillspeed;pressandholdthe rearbuttontodecreasetheauto-drillspeed.

Page 16

125-1645

1.Pullbackdrillcarriage6.Wrenchcontrolson

2.Reverselefttrack

3.Forwardlefttrack

4.Forwarddrillcarriage9.Reverserighttrack

5.Drilluidpumpon

7.Drillspindleclockwisespin

8.Forwardrighttrack

10.Drillspindle counterclockwisespin

125-6125

1.Warning—readthe Operator’sManual.

2.Explosionhazard; electricalshock hazard—donotdigbefore callinglocalservices.

3.Presstoapplytread-joint compound.

4.Pressandholdfor maximumdrillinguid pressure;releasetostop theow .

5.Presstoturnthe drilling-uidpumpon oroff.

6.Pressandholdtomove thedrillcarriageathigh speedupordownthedrill frame.

7.ModeI—spindrillspindle clockwise.ModeII—left triggerpressed,openthe lowerwrench;lefttrigger released,raisethepipe elevator.

8.ModeI—spindrillspindle counterclockwise.Mode II—lefttriggerpressed, closethelowerwrench; lefttriggerreleased,lower thepipeelevator .

9.Thrustthedrillcarriage forward.

10.Pullthedrillcarriage rearward.

125-1641

1.Forwardleft

2.Increaserpm7.High

3.Enginespeed8.Trackspeed

4.Decreaserpm9.Low

5.Reverseleft

6.Forwardright

10.Reverseright

125-1621

1.Presstheoperatorpresenceswitchtoenablemachine movement.

Page 17

125-1622

1.Pulluptostarttheengine.2.Pushdowntostopthe engine.

125-6127

1.Cutting/dismembermenthazard,fan—keepawayfrom

movingparts.

125-6129

1.Hotsurface—keepawayfromhotsurfaces.

114-9600

1.ReadtheOperator'sManual.

Page 18

ProductOverview

Figure5

1.Drillcarriage6.Fronthood

2.Zap-alertstrobe7.Rightstabilizer

3.Operatorseat

4.Controlpanel9.Thrustframe

5.Track

8.Rearhood

Page 19

Figure6

1.Stake-downcage

2.Pipeholder

3.Safetybar7.Stake-downplate

4.Drilling-uid-pumpinlet

5.Rear-controlpanel

6.Leftstabilizer

Page 20

Figure7

1.Thrustframe

2.Drillcarriage5.Lowerwrench

3.Drillspindle6.Pipewiper

4.Upperwrench

Page 21

Controls

Refertothefollowingsectionsfortheappropriatemachine controls:

•OperatorPlatform

•Monitor

•ControlPanel

•LeftJoystick—ModeI

•LeftJoystick—ModeII

•RightJoystick—ModeI

•RightJoystick—ModeII

•Exit-Side-LockoutSystem(StandardRange)

•Exit-Side-LockoutSystem(LongRange)

•RearControlPanel

•DrillFrameandStabilizerControls

•DrivePendant

•DrillPendant

•Stake-DownLevers

Operator-ControlsCovers

Thecoversprotecttheoperatorcontrolsfromadverse weatherconditions,suchasrain,wind,sunlight,etc.Remove thembeforeusingthemachineandreplacethembefore leavingthemachinefortheday.Eachcoverissecuredwith2 screwsasshowninFigure9.

•Battery-DisconnectSwitch

OperatorPlatform

Theoperatorplatform,locatedontheright,frontcornerof themachine,containsmostofthecontrolsyouusetooperate thedrillingfunctionsofthemachine.

Figure8

Figure9

1.Screws2.Covers

Operator-PlatformLatch

Theoperatorplatformswingsoutawayfromthemachine, makingroomforyoutosit.Ithas4positions:travel(swung allthewayintothemachine),full-out,and2intermediate positions.ReturntheplatformtotheTRA VELpositionbefore movingthemachine.

Toreleasetheplatformandswingitoutorin,pressdownon therearplatformlatch(Figure10).

1.Operatordisplay

2.Leftcontrolpaneland

joystick

3.Rightjoystick

Figure10

1.Rearplatformlatch

Page 22

Toreleasetheplatformandswingitoutorin,pressuponthe

ESC

DD2024

g025815

frontplatformlatch(Figure11).

Figure11

1.Frontplatformlatch

Monitor

Start-upScreen

Control-selectScreen

Whenyoupowerupthemachine,thisisthescreenthat appearsafterthestart-upscreen.

The2controllayoutsthattheoperatorcanchoosefrom consistofthefollowing:

•ModeI—Placesthedrillingfunctionsonrightjoystick,

whiletheleftjoystickoperatesthepipeloaderandthe wrenchfunctions(Figure13)

Pressbuttonnumber4toselectthisfunction(Figure13).

•ModeII—Thisfunctionsplitsthedrilling,wrench,and

pipeloadingbetweentheleftandrightjoysticks(Figure

13)

Pressbuttonnumber8toselectthisfunction(Figure13).

Whenyoupowerupthemachine,thisistherstscreenthat appears(Figure12).

Thestart-upscreenappearswheneveryoupresstheESC button(foundinthebottom-leftcornerofthescreen)from therst3pagesofthedisplay.

Note:Nokeysareactivefromthisscreen.

Figure12

Start-upScreen

Figure13

Control-selectScreen

1.ModeI2.ModeII

Note:Ifaselectionisnotmadewithin5seconds,thescreen willdefaulttotheprevioussettingandwillgototheMain

OperatingScreen(page23).

Page 23

Machine-informationScreen

ESC

n/min x 100

G0 2124 6

MainOperatingScreen

Thisscreencontainsthefollowinginformation:

•Themachinemodelandserialnumber(Figure14).

•Thenumberofenginehoursforthemachine(Figure14).

•Thenumberofdrillinguid-gallonsusedandthenumber

ofre-settabledrilling-uidgallonsused(Figure14).

Note:Pressbutton3toresetthenumberofdrilling-uid gallonssincethelastreset(Figure14).

Toaccessthisscreen,pressbutton4orthedownarrowon theMachine-informationScreen(page23).

Themainoperatingscreendisplaystheengine-rpmgauge, thefuel-quantitygauge,andtheengine-temperaturegauge (Figure15).

Thelow-fuelindicatorlightsuponthemainoperatingscreen whenthemachineisrunninglowonfuel(Figure15).

Pressbuttonnumber4toselectthehorsepowercontrol (Figure15).

1.Modelandmachineserial

number

2.Numberofenginehours

3.Totalnumberof

drilling-uidgallonsused andresettabledrilling-uid gallonsused

Machine-informationScreen

Figure14

4.Resetdrilling-uidgallons used

5.Nextscreen

1.Fuelgauge

2.Engine-speed(rpm)gauge

3.Coolant-temperature gauge

Figure15

MainOperatingScreen

4.Low-fuelindicator

5.Horsepowercontrol

Page 24

MainDrillFunctionsDisplayedinPressureScreen

MainDrillFunctionsDisplayedinTorqueScreen

Toaccessthisscreen,pressthedownarrowontheMain

OperatingScreen(page23).

Thisscreenprovidesmeasurementsonrotarypressureinpsi, drilling-uidpressureinpsi,carriagepressureinpsi,and drilling-uidowrateingpm(Figure16).

Therearealso4indicators(listedfromtoptobottominthe middleofthescreen),whichindicatethefollowing:

•Drillingand/orengine-errorcodewarning(Figure16)

•Low-fuelwarning(Figure16)

•DrillinguidisintheOnposition(Figure16)

•AutodrillingisintheOnposition(Figure16)

Toaccessthisscreen,pressthedownarrowontheMainDrill

FunctionsDisplayedinPressureScreen(page24).

Thisscreenprovidesmeasurementsonrotarytorquein ft-lbs,drilling-uidpressureinpsi,carriageforceinlbs,and drilling-uidowrateingpm(Figure17).

Therearealso4indicators(listedfromtoptobottominthe middleofthescreen),whichindicatethefollowing:

•Drillingand/orengine-errorcodewarning(Figure17)

•Low-fuelwarning(Figure17)

•DrillinguidisintheOnposition(Figure17)

•AutodrillingisintheOnposition(Figure17)

Figure16

MainDrillFunctionsDisplayedinPressureScreen

1.Rotarypressure(psi)5.Drilling-uidowrate

2.Drilling-faultindicator

3.Low-fuelindicator7.Drilling-uidindicator

4.Drilling-uidpressure(psi)8.Carriage-pressuregauge

(gpm)

6.Auto-drillingindicator

(psi)

Figure17

MainDrillFunctionsDisplayedinTorqueScreen

1.Rotarytorque(ft-lbs)5.Drilling-uidowrate

2.Drilling-faultindicator

3.Low-fuelindicator7.Drilling-uidindicator

4.Drilling-uidpressure(psi)8.Carriage-forcegauge(lb)

(gpm)

6.Auto-drillingindicator

Page 25

Drill-rotation-speedScreen

ESC

n/min x 100

g025794

Horsepower-controlScreen

Toaccessthisscreen,simultaneouslypresstheOKbutton andtheleftandrightarrowbuttonsontheMainOperating

Screen(page23).

Thisscreenallowstheusertoincreaseordecreasethe rotationspeedofthedrill.

Tochangetherotationspeedofthedrill,performthe following:

1.PresstheLeftarrowtodecreasethespeed,orpressthe Rightarrowtoincreasethespeed(Figure18).

2.PresstheOKbuttontosetthedrill-rotationspeed (Figure18).

Thehorsepowercontrolallowstheusertochangethe engine-speed(rpm)settingthattheenginecandroopto beforethehorsepower-controlsystemcanactivate.

Thehorsepowercontrolallowstheoperatortofunctionthe unitatlowrpmlevels,sothattheenginecanstallunderheavy loads.

Note:Forexample,atthe50%engine-speed(rpm)setting, theenginecanstallunderheavyloads.

Afterselectingthehorsepowercontrol(Figure15),selectone ofthefollowingoptions:

•Pressbuttonnumber1toactivate90%enginespeed

(rpm)asshowninFigure19.

•Pressbuttonnumber2toactivate75%enginespeed

(rpm)asshowninFigure19.

•Pressbuttonnumber3toactivate50%enginespeed

(rpm)asshowninFigure19.

•Pressbuttonnumber4toreturntothemain-operating

screen(Figure19).

1.Drill-rotationspeedmeter

2.Rightarrow(increase speed)

Drill-rotation-speedScreen

Figure18

3.OKbutton(setsthe

4.Leftarrow(decrease

drill-rotationspeed)

speed)

Figure19

Horsepower-controlScreen

1.Returntopreviousscreen

2.50%enginespeed(rpm)4.90%enginespeed(rpm)

3.75%enginespeed(rpm)

Page 26

Clear-service-reminderScreen

ESC

BACK

ENTER

Enter PIN

g025094

Toaccessthisscreen,pressbuttonnumber4asshownin

Figure20.

Figure20

Access-PINScreen

1.Buttonnumber4(diagnoseandupdatesystem)

Figure22

Maintenance-clearedScreen

Toclearaservicereminder,enterthe8-digitPIN(16527316) intothisscreen(Figure21):

Figure21

Enter-PINScreen

1.Buttonsforcorresponding PINnumbers

2.PINentryappearshere4.Returntotheprevious

Afterenteringthe8-digitPIN,thefollowingscreenwill appearstatingthatthemaintenancereminderhasbeen cleared(Figure22).

3.EnterPIN

screen

Page 27

LubricationandMaintenanceScreens

Thesescreensprovidetheuserwithmaintenanceschedules at10-hour,50-hour,250-hour,500-hour,and1,000-hour increments.

Note:PresstheOKbuttontoexitthisscreen.

Pressthefollowingbuttontoattainthesubsequent maintenanceschedule:

•Button1—10-hourand50-hourmaintenanceschedule

(Figure24)

•Button2—250-hourmaintenanceschedule(Figure25)

•Button3—500-hourmaintenanceschedule(Figure26)

•Button4—1,000-hourmaintenanceschedule(Figure27)

Figure23

MainMaintenanceScreen

Figure25

250-HourMaintenanceScreen

Figure26

500-HourMaintenanceScreen

Figure24

10-Hourand50-HourMaintenanceScreen

Figure27

1000-HourMaintenanceScreen

Page 28

ErrorCodesScreen

Thisscreendisplaysthenumberofdrillerrorsthathave occurred.

Ifmorethan1drillerrorisshownonthescreen,pressbutton 6toseethenextdrillingerror(Figure28).

Note:Iftherearenodrillingerrors,presstheOKbuttonto exitthisscreen(Figure28).

Thefollowinggureisanexampleofhowanerrorcode appears.

Noticethatthetextbeforetheoccurrencecountentailswhat theactualerroris.

Figure30

1.Totalnumberofdrilling errors

Stored/ResetErrorCodesScreen

Figure28

2.Nextdrillingerror

1.Numberoferrorsand numberofreseterrors

2.Nexterror

3.Reseterror

Carriage-pressureScreen

Whenthisscreenappears,thecarriage-pressureselectionis intheOnposition(green)orOffposition(red),asshown inFigure31.

1.Numberoferrorsand numberofreseterrors

2.Reseterror

Figure29

3.Nexterror

1.Carriage-pressuregauge

2.Carriagepressureinthe Off(red)position

3.Increasecarriagepressure

Figure31

4.Decreasecarriage pressure

5.Air-hammercontrol

6.Switchjoystickfunctions

Page 29

RotaryandCarriage-serviceScreen

Auxiliary-activationsScreen

FromtheMainOperatingScreen(page23),pressbutton numbers1and5simultaneouslytoaccessthisscreen.

Therotaryandcarriageservicescreen(Figure32)provides thefollowinginformation:

Figure32

•Rotaryandcarriagejoystickoutput

•Makeuppercentageandoutput

•Breakoutpercentageandoutput

•Thrustpercentageandoutput

PressthedownarrowontheRotaryandCarriage-service

Screen(page29)toaccessthisscreen.

Theauxiliary-activationsscreen(Figure33)providesthe followinginformation:

Figure33

•OnandOffindicatorsforclamps,wrenchbreakout,TJC

applicator,setup,piperotation,pipearms,pipegrip,and pipeelevator

•Multifunctionpercentageandoutput

•Pullbackpercentageandoutput

•OnandOffindicatorsfortwo-speed,seatsswitch,cam

rotation,carriageback,andarmsout

Page 30

Drilling-uid-informationScreen

Track-drive-informationScreen

PressthedownarrowontheAuxiliary-activations

Screen(page29)toaccessthisscreen.

Thedrilling-uid-informationscreen(Figure34)providesthe followinginformation:

Figure34

•OnandOffindicatorsfordrillinguid,owincrease,

owincrease,andmudmax

PressthedownarrowontheDrilling-uid-information

Screen(page30)toaccessthisscreen.

Thetrack-drive-informationscreen(Figure35)providesthe followinginformation:

Figure35

•Outputforleftforward,leftreverse,rightforward,and

rightreversemovementsofthetrackdrive

•OnandOffindicatorsforseatswitchandsetup

•Drillinguidpercentageandoutput

•Front-Neutral-Reverse(FNR)andsteerjoystickoutput

•OnandOffindicatorsforsetupandseatswitch

Page 31

ControlPanel

g021834

Engine-StartButton

Pressthisbutton(Figure36)tostarttheengine.Thekey switchontherear,controlpanelmustbeintheONposition.

Engine-StopButton

Pressthisbutton(Figure36)toimmediatelystoptheengine andalldrillingoperations.Youmustpullthisbuttonout beforeyoucanstarttheengineagain.

Ground-Strike-ResetSwitch

Pressthisswitch(Figure36)toresettheZap-Alertsystem afteragroundstrikehasoccurredandbeenxed;referto

DeployingtheZap-AlertSystem(page62).

Drive/DrillSwitch

Pressthetopofthisswitch(Figure36)toenablethedriveand setupcontrolsorthebottomtoenabledrillandpipe-loader functions.

LightsSwitch

Figure36

1.Engine-stopbutton

2.Exit-sidelockout—reset light

3.Exit-side lockout—drill-enabled light

4.Receiver-battery-status light

5.Engine-startbutton10.Engine-speedswitch

Exit-SideLockout—ResetLight

6.Ground-strike-resetswitch

7.Exit-side-lockout—reset switch

8.Drive/drillswitch

9.Lightsswitch

Thislight(Figure36)illuminatesyellowwhentheexit-side lockoutfunctionisturnedoffonexit-side-lockouttransmitter, indicatingthatyoumayresetthesystem.

Exit-SideLockout—Drill-enabledLight

Thislight(Figure36)illuminatesgreenwhenthe exit-side-lockoutfeaturehasbeenturnedoffandresetand themachineisreadytodrill.

Exit-SideLockout—ResetSwitch

Pressthetopofthisswitch(Figure36)toturnthemachine lightsonorthebottomtoturnthemoff.

Engine-SpeedSwitch

•Pressandholdthetopofthisswitchtoincreasethe

enginespeed.

•Pressandholdthebottomofthisswitchtodecreasethe

enginespeed.

•Releasetheswitchtomaintainthecurrentenginespeed.

Pressthisswitch(Figure36)toenabledrillingoperationwhen theresetlightilluminates.

Transmitter-Battery—StatusLight

Thislight(Figure36)illuminatesredwhenthebatteryon theexit-side-lockouttransmitteristoolowtotransmit.Stop drillingoperationsandxtheproblemwiththetransmitter beforecontinuing.

Page 32

LeftJoystick—ModeI

g021833

FrontButton

Note:Thejoystickcontrolsvarydependingonthecontrol

modeyouselectwhenpoweringupthemachine.There are2controlmodes:ModeIandModeII;refertothe Control-SelectScreenintheSoftwareGuideforinformation onsettingthecontrolmode.

Figure37

1.Joystick—moveleft

2.Joystick—moveforward

3.Joystick—moverearward8.Lowerbutton

4.Joystick—moveright9.Trigger

5.Toggleswitch

6.Frontbutton

7.Rearbutton

•Lefttriggerpressed—pressthisbuttontoresumethe

previouslysetauto-drillspeed.Pressandholdthisbutton toincreasetheauto-drillspeed.

•Lefttriggerreleased—pressthisbuttontoclosethepipe

gripper.

RearButton

•Lefttriggerpressed—pressthisbuttontosettheauto

drillspeed.Pressandholdthisbuttontodecreasethe auto-drillspeed.

•Lefttriggerreleased—pressthisbuttontoopenthepipe

gripper.

LowerButton

Intheeventofasensorfailure,usethisbuttontooverridethe pipecampresetsandmanuallymovethecam.Onlyoperate inthismodeifabsolutelynecessary;youcoulddamagethe pipecamorpipesifyoudonotalignthemcorrectly.Ifthe sensorfails,contactyourAuthorizedToroDealerforrepair.

Joystick—Forward

•Lefttriggerpressed—closesthelowerwrench.

•Lefttriggerreleased—retractsthepipegrippertoward

thepipeholder.

Joystick—Rearward

•Lefttriggerpressed—opensthelowerwrench.

Trigger

Thetriggerchangestheotherjoystickcontrolsfrompipe loadercontrolstowrenchoperationcontrols.

•Pressthetriggertoenablethewrenchcontrols.

•Releasethetriggertoenablethepipeloadercontrols.

ToggleSwitch

•Lefttriggerpressed—rocktheswitchforwardto

rotatetheupperwrenchclockwisetoloosenajoint; rocktheswitchrearwardtorotatetheupperwrench counterclockwisetotightenajoint.

•Lefttriggerreleased—rocktheswitchforwardtorotate

thepipecamouttowardsthepipeloader;rocktheswitch rearwardtorotatethepipecamtowardsthedrillframe.

•Lefttriggerreleased—extendsthepipegrippertoward

thedrillframe.

Joystick—Left

•Lefttriggerpressed—openstheupperwrench.

•Lefttriggerreleased—lowersthepipeelevator.

Joystick—Right

•Lefttriggerpressed—closestheupperwrench.

•Lefttriggerreleased—raisesthepipeelevator.

Page 33

LeftJoystick—ModeII

g021833

FrontButton

Note:Thejoystickcontrolsvarydependingonthecontrol

modeyouselectwhenpoweringupthemachine.There are2controlmodes:ModeIandModeII;refertothe Control-SelectScreenintheSoftwareGuideforinformation onsettingthecontrolmode.

Figure38

1.Joystick—moveleft

2.Joystick—moveforward

3.Joystick—moverearward8.Lowerbutton

4.Joystick—moveright9.Trigger

5.Toggleswitch

6.Frontbutton

7.Rearbutton

•Lefttriggerpressed—pressthisbuttontoresumethe

previouslysetauto-drillspeed.Pressandholdthisbutton toincreasetheauto-drillspeed.

•Lefttriggerreleased—pressthisbuttontoclosethepipe

gripper.

RearButton

•Lefttriggerpressed—pressthisbuttontosettheauto

drillspeed.Pressandholdthisbuttontodecreasethe auto-drillspeed.

•Lefttriggerreleased—pressthisbuttontoopenthepipe

gripper.

LowerButton

Joystick—Forward

Pushthejoystickforwardtospinthedrillspindle counterclockwise.

Joystick—Rearward

Pullthejoystickrearwardtospinthedrillspindleclockwise.

Trigger

Joystick—Left

•Lefttriggerpressed—openstheupperwrench.

Thetriggerchangestheotherjoystickcontrolsfrompipe loadercontrolstowrenchoperationcontrols.

•Lefttriggerreleased—extendsthepipegrippertoward

thedrillframe.

•Pressthetriggertoenablethewrenchcontrols.

•Releasethetriggertoenablethepipeloadercontrols.

Joystick—Right

•Lefttriggerpressed—closestheupperwrench.

ToggleSwitch

•Lefttriggerreleased—retractsthepipegrippertoward

•Lefttriggerpressed—rocktheswitchforwardto

rotatetheupperwrenchclockwisetoloosenajoint; rocktheswitchrearwardtorotatetheupperwrench counterclockwisetotightenajoint.

•Lefttriggerreleased—rocktheswitchforwardtorotate

thepipecamouttowardsthepipeloader;rocktheswitch rearwardtorotatethepipecamtowardsthedrillframe.

thepipeholder.

Page 34

RightJoystick—ModeI

g021833

LowerButton

Note:Thejoystickcontrolsvarydependingonthecontrol

modeyouselectwhenpoweringupthemachine.There are2controlmodes:ModeIandModeII;refertothe Control-SelectScreenintheSoftwareGuideforinformation onsettingthecontrolmode.

Figure39

1.Joystick—moveleft

2.Joystick—moveforward

3.Joystick—moverearward8.Lowerbutton

4.Joystick—moveright9.Trigger

5.Toggleswitch

6.Frontbutton

7.Rearbutton

Pressthisbuttontoturnthedrilling-uidpumponoroff.

Trigger

Pressandholdthetriggertomovethedrillcarriageathigh speedupordownthedrillframe.

Joystick—Forward

Pushthejoystickforwardtothrustthedrillcarriageforward.

Joystick—Rearward

Pullthejoystickrearwardtopullthedrillcarriagerearward.

Joystick—Left

Pushthejoysticklefttospinthedrillspindleclockwise.

Joystick—Right

Pushthejoystickrighttospinthedrillspindle counterclockwise.

ToggleSwitch

Rocktheswitchforwardtoincreasetherateofowofthe drillinguid;rocktheswitchrearwardtodecreasetherate ofowofthedrillinguid.

Note:Beforeusingthisfeatureyoumustrstturnon thedrilling-uidpumpusingthelowerbuttonontheright joystick.

FrontButton

Pressthisbuttontoapplytread-jointcompound.

RearButton

Pressandholdthisbuttonformaximumdrillinguid pressure;usethistoquicklyllthepipewithdrillinguid afteraddingorremovingapipe.Releasethebuttontostop theoworreturntothepreviouslysetowrate.

Page 35

RightJoystick—ModeII

g021833

LowerButton

Note:Thejoystickcontrolsvarydependingonthecontrol

modeyouselectwhenpoweringupthemachine.Thereare2 controlmodes:ModeIandModeII;refertoControl-Select ScreenintheSoftwareGuideforinformationonsettingthe controlmode.

Figure40

1.Joystick—moveleft

2.Joystick—moveforward

3.Joystick—moverearward8.Lowerbutton

4.Joystick—moveright9.Trigger

5.Toggleswitch

6.Frontbutton

7.Rearbutton

Pressthisbuttontoturnthedrilling-uidpumponoroff.

Trigger

Pressandholdthetriggertomovethedrillcarriageathigh speedupordownthedrillframe.

Joystick—Forward

Pushthejoystickforwardtothrustthedrillcarriageforward.

Joystick—Rearward

Pullthejoystickrearwardtopullthedrillcarriagerearward.

Joystick—Left

•Lefttriggerpressed—opensthelowerwrench.

•Lefttriggerreleased—raisesthepipeelevator.

Joystick—Right

•Lefttriggerpressed—closesthelowerwrench.

•Lefttriggerreleased—lowersthepipeelevator.

ToggleSwitch

Rocktheswitchforwardtoincreasetherateofowofthe drillinguid;rocktheswitchrearwardtodecreasetherate ofowofthedrillinguid.

Note:Beforeusingthisfeatureyoumustrstturnon thedrilling-uidpumpusingthelowerbuttonontheright joystick.

FrontButton

Pressthisbuttontoapplytread-jointcompound.

RearButton

Pressandholdthisbuttonformaximumdrillinguid pressure;usethistoquicklyllthepipewithdrillinguid afteraddingorremovingapipe.Releasethebuttontostop theoworreturntothepreviouslysetowrate.

Page 36

Exit-Side-LockoutSystem(Standard

g021837

G0221 15

Range)

Theexit-side-lockoutsystemprovidestheindividualsworking aroundthemachinewithameanstodisablethedrillpipe fromrotatingandthrusting.

Formoreinformationandinstructions,refertotheOperator’s ManualfortheExit-side-lockoutsystem.

Exit-Side-LockoutSystem(Long Range)

Theexit-side-lockoutsystemprovidestheindividualsworking aroundthemachinewithameanstodisablethedrillpipe fromrotatingandthrusting.

Formoreinformationandinstructions,refertotheOperator’s ManualfortheExit-side-lockoutsystem.

Engine,KeySwitch

Thekeyswitchhas3positionsasfollows(Figure42):

RearControlPanel

Figure41

1.Engine-heatinglight4.Drill-pendantreceptacle

2.Engine,keyswitch5.Drive-pendantreceptacle

3.Fluid-pumpswitch

Figure42

1.Engine-offposition

2.Engine-runposition

3.Engine-startposition

•Engine-offposition—turnthekeytothispositionto

stoptheengine.Theenginecannotbestartedfromthe operatorplatformwhenthekeyisinthisposition.

•Engine-runposition—turnthekeytothispositionafter

startingtheengine.Turningthekeytothisposition alsoenablestheenginestartbuttonfromtheoperator platform.

•Engine-startposition—turnthekeytothispositionto

starttheengine.ReleasethekeytotheRUNpositiononce theenginehasstarted.

Fluid-PumpSwitch

Usethisswitchtoturnontheuidpumptousethespraygun whencleaningthemachine.

Drill-PendantReceptacle

Engine-HeatingLight

Whentheengineiscold,theheaterwarmstheintakeairto enableeasierstarting.Thislightilluminateswhiletheheateris on.Waituntilthislightturnsoffbeforestartingtheengine.

Plugthedrillpendantintothisreceptacletoattachittothe machine(Figure41).

Drive-PendantReceptacle

Plugthedrivependantintothisreceptacletoattachittothe machine(Figure41).

Page 37

DrillFrameandStabilizerControls

g021843

1 2 3

g021855

DrivePendant

RefertoFigure41forlocation.

Figure43

1.Drill-frametiltlever

2.Left-stabilizerlever

StabilizerLevers

Usethestabilizerleverstoraiseandlowerthestabilizers.

Note:TheDRIVE/DRILLswitchontheoperatorpanelmust beswitchedtotheDRIVEpositionforthisfunctiontowork.

Drill-FrameTiltLever

3.Right-stabilizerlever

Figure44

1.Engine-speedswitch4.Drive-speedswitch

2.Drive-directionjoystick

3.Engine-stopbutton

Engine-StopButton

5.Operator-presenceswitch

Usethedrill-frametiltlevertotiltthedrillframetoplace thestake-downplateonthegroundortoreturntheframe tothetravelposition.

Pressthisbuttontoimmediatelystoptheengineandall movement/drillingoperations.Youmustpullthisbuttonout beforeyoucanstarttheengineagain.

Note:TheDRIVE/DRILLswitchontheoperatorpanelmust beswitchedtotheDRIVEpositionforthisfunctiontowork.

Engine-SpeedSwitch

•Pressandholdthetopofthisswitchtoincreasethe

enginespeed.

•Pressandholdthebottomofthisswitchtodecreasethe

enginespeed.

•Releasetheswitchtomaintainthecurrentenginespeed.

Drive-DirectionJoystick

Usethejoysticktocontrolthedirectionofthemachine.The machinewilltravelinthedirectionyoumovethejoystick.

Page 38

Drive-SpeedSwitch

g021839

g021835

3 4

LeftSwitch

Theswitchsetsthespeedatwhichthemachinewilltravel. Movetheswitchupforhighspeedordownforlowspeed.

Operator-PresenceSwitch

Pressandholdthisbuttontoenabletheothercontrolsonthe drivependant.Themachinewillstopmovingifyourelease thisbutton.

DrillPendant

Thedrillpendant(alsoreferredtoasthelife-jacket pendant)isdesignedtoallowyourudimentarycontrol overonlythedrillingfeatureswhenconnectedtothefront receptacle,shouldtheoperatorplatformcontrolsbecome non-responsive.Youcanalsoplugthispendantintotherear drill-pendantreceptacleintheeventthatthedrivependant malfunctionstoobtainbasicmovementfunctionsatslow speed.

Onlythedrivefunctionscanbeoperatedfromtherear drill-pendantreceptacle.

RefertoFigure41forlocation.

•Whenconnectedtothedrill-pendantreceptacle,move

thisswitchuptomovethedrillcarriageforwardordown tomovethedrillcarriagerearward.

•Whenconnectedtothedrive-pendantreceptacle,move

thisswitchuptomovethelefttrackforwardordownto movethelefttrackrearward.

CenterSwitch

Movethisswitchtothelefttoenablethepipeloaderand wrenchoperation;movetheswitchtothecentertoturnoff thedrillinguid.

RightSwitch

•Whenconnectedtothefrontdrill-pendantreceptacle,

movethisswitchuptorotatethedrillspindleclockwise ordowntorotatethedrillspindlecounterclockwise.

•Whenconnectedtothereardrill-pendantreceptacle,

movethisswitchuptomovetherighttrackforwardor downtomovetherighttrackrearward.

Stake-DownLevers

Figure46

1.Left-stake-raise/lower lever

2.Left-stake-spinlever

Stake-Raise/LowerLevers

3.Right-stake-raise/lower lever

4.Right-stake-spinlever

Pushdownontheseleverstolowerthestakesintotheground. Pullupontheseleverstoraisethestakesoutoftheground.

Note:TheDRIVE/DRILLswitchontheoperatorpanelmust beswitchedtotheDRIVEpositionforthisfunctiontowork.

Stake-SpinLevers

1.Leftswitch

2.Centerswitch

Figure45

3.Rightswitch

Pushdownontheseleverstospinthestakesclockwise.Pull upontheseleverstospinthestakescounterclockwise.

Note:TheDRIVE/DRILLswitchontheoperatorpanelmust beswitchedtotheDRIVEpositionforthisfunctiontowork.

Page 39

Battery-DisconnectSwitch

Specications

OpenthefronthoodtoaccesstheBATTERY-DISCONNECT switch;refertoOpeningtheFrontHood(page72).

TheBATTERY-DISCONNECTswitchislocatedtotherightof theengine;itisusedtoelectricallydisconnectthebattery fromthemachine.

TurntheBATTERY-DISCONNECTswitchtotheONorOFF positiontoperformthefollowing:

•Toenergizethemachineelectrically,rotatethe

BATTERY-DISCONNECTswitchclockwisetotheON

position(Figure47).

•Tode-energizethemachineelectrically,rotatethe

BATTERY-DISCONNECTswitchcounterclockwisetothe

OFFposition(Figure47).

Note:Specicationsanddesignaresubjecttochange withoutnotice.

Machine

Width

Length Height Weight

131cm(51.5inches)

525cm(207inches)

188cm(74inches)

4,765kg(10,500lbs)

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesis availableforusewiththemachinetoenhanceandexpand itscapabilities.ContactyourAuthorizedServiceDealeror Distributororgotowww .Toro.comforalistofallapproved attachmentsandaccessories.

Important:UseonlyToroapprovedattachments. Otherattachmentsmaycreateanunsafeoperating environmentordamagethetractionunit.

1.Battery-disconnectswitch (Onposition)

Figure47

2.Battery-disconnectswitch (Offposition)

Page 40

Operation

Note:Determinetheleftandrightsidesofthemachine

fromthenormaloperatingposition.

RefertoPreparingtheJobSiteandtheMachine(page

52)forinstructionsonpreparingthejobsiteandthe

machine.

4.Drillthebore.

Youdrilltheboreinthreestages:

UnderstandingHorizontal DirectionalDrilling

Horizontaldirectionaldrillingisaprocessusedfordrillinga horizontalborethroughthesoilandunderobstructionssuch asroads,buildings,bodiesofwater,etc.Onceyoudrillthe bore,youpullbacktheutilitylinesorpipesthroughthebore andconnectthemasneeded.Becauseitdoesnotrequire verymuchdisturbanceofthesurface,installationofutilities usingdirectionaldrillingpreservestheenvironmentandsaves bothtimeandmoneyovertraditionalinstallationmethods suchastrenching.

Wheninstallingcablingorpipeusingadirectionaldrill,you completethefollowingsteps:

1.Gathersiteinformation.

Beforeoperatinginanareawithhigh-voltagelinesor cables,contacta“One-CallSystemDirectory”service. IntheUSA,call811oryourlocalutilitycompany.If youdonotknowyourlocalutilitycompany’ sphone number,callthenationalnumber(USAandCanada only)at1-888-258-0808.Also,contactanyutility companiesthatarenotparticipantsofthe“One-Call SystemDirectory”service.PleaserefertoDrilling

NearUtilityLines(page6)formoreinformation.

Beforefullyplanningthebore,youmustgather informationaboutthejobsitesuchasthelocationof otherutilities,obstaclesatthesite,andwhatregulations andpermitsyouwillneedtocompletethejob;referto

GatheringSiteInformation(page41).

2.Planthebore.

Beforeyoucandrill,youmustrstplantheborepath basedontheinformationyougathered.Referto

PlanningtheBorePath(page43).

3.Preparethejobsiteandthemachine.

Beforedrilling,youpreparethejobsitewithanentry point,depth-gaugehole(optional),andanexithole. Youalsoneedtodrivetheunittothesite,setitupfor drilling,andconnectittoadrilling-uidmixer.

A.Entry

Intheentryphaseofthebore,youpushthedrill bitandheadintothegroundatanangleofupto 16degrees.Afterpushinginoneormorepipes, youbegindrillingdownandforwarduntilyou reachthedesireddepthordepth-gaugehole(if used).

B.HorizontalReach

Afterreachingthedesireddepth,youpushthe bitforward,steeringthebittoahorizontaldepth. Thedrillbitemitsaradiosignalfromthesonde housing,whichallowsacrewmemberonthe surfacetotrackthelocationanddepthofthehead usingthesondereceiverasyoudrillandsteerit alongaplannedroute.

C.Exit

Onceyouhaveattainedtheplannedhorizontal reach,yousteertheheadupatananglesimilar toyourentryanglebringingthebitintotheexit holeortrench.

RefertoDrillingtheBore(page63).

5.Backreamtheboreandpullbackthecablingor

pipe.

Afterenteringtheexithole,theendcrewdetachesthe drillbitandsondehousingfromthedrillpipe.Inits place,theyattachareamingbitandtheendofthecable orpipetobepulledthroughthebore.Thereaming bitisdesignedtoenlargetheboreasyoupullitback. Asbefore,youpumpdrillinguidthroughthepipe tothereamingbitasyoupullthecableorpipeback throughtheboretolubricatethereamerandallow thecableorpipetoslideeasilythroughthebore.You continuepullingthepipebackuntilthereamerreaches thedepth-gaugeholeorexitsattheentrypoint.There youremovethereamerandproductfromthedrillpipe, pullingthepipetherestofthewaybacktothemachine.

RefertoBackreamingandPullback(page66)for instructionsonbackreamingandpullingcableorpipe.

Note:Whendrilling,youconnectthemachinetoa drilling-uidmixerthatmixeswaterwithbentonite clayandotheringredients.Themachinepumpsthis mixture,referredtoasdrillinguidor“Mud”,through thedrillpipeandoutthedrillbit.Thedrillinguid lubricatesthebit,helpstoholdtheboreopenwhile drilling,andmixeswiththespoils,ushingthemout oftheborethroughtheentrypoint.

6.Finishtheboreandleavethejobsite.

Aftercompletingtheoperation,youneedtodisconnect andcleanthemachineandloaditonthetrailer;referto

CleaningwiththeSpray-hoseAttachment(page102).

Page 41

GatheringSiteInformation

PlanningtheInitialRoute

Beforeyoucanbeginboring,youneedtoplantherouteyou willboreandprepareasfollows:

•Createabasicplanforthebore,mappingoutthe

proposedroute.

–Noteanyobstacleswhichmayaffecttheboresuchas

largetrees,bodiesofwater,buildings,etc.

–Plantherouteoftheboretoavoidasmanyobstacles

aspossible.

–Determinethedepthofanybodiesofwatertobe

crossedtoensurethatyoucangetdeepenoughunder them.

•Determinethedepthyouneedtoinstallthematerialat

andtheminimumbendradiusbothofthedrillpipeand ofthematerialbeinginstalled.Thiswillseriouslyaffect howlongtheboreneedstobeandatwhatangleyoucan beginandend;refertoPlanningtheBorePath(page43).

•Havetheareaoftheboremarkedforutilitylines(inthe

UScall811).Ensurethatalllinesaremarkedonyour blueprints/boreplanaswell.

•Contactthelocalauthoritiestoarrangeforanypermits

andtrafccontrolthatyouwillneedtoconductthejob.

InspectingtheProposedJobSite

Physicallyinspectthesiteasfollows:

•Notetheterrain,slopes,valleys,hills,andanyfeatures

notplannedforpreviously.

Determinethedegreeofslopeatboththeproposedentry pointandexitpoint.

•Determinewhatthesoiltypesareintheareaand,if

possible,whattheyareatthedepthyouwillbeboring. Youmayneedtodigtestholesatintervalsalongthebore pathtofullydeterminethis.

•Walktheareaoftheborelookingforanypossible

unmarkedobstructions.Lookformanholes,pedestals, oldfoundations,etc.

•Identifyallhazardsofwhichyouwillbepassingwithin

3m(10ft).

DANGER

Contactingundergroundhazardswiththe machinewhiledrillingorreamingcancause explosion,electrocution,breathingproblems, severetrauma,anddeathtoyouorbystanders.

–Ensurethatallpersonnelatthejobsitewear

personalprotectiveequipmentincluding ahardhat,eyeprotection,andhearing protection.

–Keepbystandersandspectatorsawayfrom

thejobsite,includingthecompletebore path.

–Locateandexposeallelectricandgaslines

thatyouwillbecrossingbycarefulhand digging.

–EnsurethatyouusetheZap-Alertsystem

wheneveroperatingthemachine.

Commonhazardsincludethefollowing:

–Gaslines

DANGER

Drillingintoagaslinecancauseanexplosion orre,burning,injuring,orkillingyouor othersinthevicinityofthebreak.

◊Donotsmokeorhaveanysourceofame

neargaslinesorateitherendofabore thatwillbecrossingagasline.

◊Keepbystandersandspectatorsaway

fromthejobsite,includingthecomplete borepath.

◊Locateandexposeallgaslinesthatyou

willbecrossingbycarefulhanddigging.

◊Havethegascompanyturnoffthegas

toanylinesyouwillbecrossingbefore drilling.

◊Usethereceivertotracktheexactposition

ofthedrillheadwhenapproachinggas lines.

Page 42

–Electricalpowerlines

DANGER

Drillingintoanelectricpowerlinewillcause themachinetobecomeelectriedandmay electrocuteyouoranybystanders.

–Crystallinesilicaandotherdust

Ifyouwillbedrillingthroughorcuttingconcrete, sand,orothersubstancesthatcreatedustsorfumes, youneedtoensurethatyouandallworkerswear breathingprotectiontoprotectyourlungsfromthe dust.

◊Keepbystandersandspectatorsaway

fromthejobsite,includingthecomplete borepath.

◊Locateandexposeallelectriclinesthat

youwillbecrossingbycarefulhand digging.

◊Havetheelectriccompanyturnoffthe

powertoanylinesyouwillbecrossing beforedrilling.

◊Usethereceivertotracktheexact

positionofthedrillheadwhen approachingelectriclines.

◊Beforedrilling,setupandusethe

Zap-Alertsystemwhichisdesignedto notifyinthecaseofanelectricstrikeand electricallyisolatethemachineoperator fromthemachine.IftheZap-Alertalarm triggers,stopwhatyouaredoinganddo notleavetheoperator’sposition.Refer toDeployingtheZap-AlertSystem(page

62)fordetailedinstructionsonusingthe

Zap-Alertsystem.

WARNING

Machiningorhandlingstone,masonry, concrete,metal,andothermaterialscan generatedust,mists,andfumescontaining chemicals,suchassilica,knowntocause seriousorfatalinjuryorillness,suchas respiratorydisease,silicosis,cancer,birth defects,orotherreproductiveharm.

◊Controldust,mist,andfumesatthe

sourcewherepossible.Watershouldbe usedfordustsuppressionwhenfeasible.

◊Usegoodworkpracticesandfollowthe

recommendationsofthemanufactureror suppliers,OSHA,andotheroccupational andtradeassociations.

◊Whenthehazardsfrominhalationcannot

beeliminated,theoperatorandany bystandersshouldweararespirator approvedbyOSHAforthematerialbeing handled.

WARNING

Silicosis W ar ning:

drillingstone,masonry,concrete,metal, andothermaterialswithsilicaintheir compositionmaygiveoffdustormist containingcrystallinesilica.Silicaisa basiccomponentofsand,quartz,brick, clay,granite,andnumerousotherminerals androcks.Repeatedand/orsubstantial inhalationofairbornecrystallinesilicacan causefatalrespiratorydiseases,including silicosis.Inaddition,someotherauthorities havelistedrespirablecrystallinesilicaasa substanceknowntocausecancer.When cuttingsuchmaterials,followrespiratory precautions.

Grinding,cutting,or

Page 43

PlanningtheBorePath

g021764

Beforesettingupthejobsite,youneedtoplantheborepath, includingthefollowing:

Figure48

1.Boreentry

2.Beginning-of-bore-at-depthpoint5.End-of-bore-at-depthpointandboreexit

3.Boredepth

•Boreentry

Theisthelocationwhereyousetupthemachineandthe drillbitenterstheground.Dependingonconditions,this willtypicallybesetback9to15m(30to50ft)fromthe beginning-of-the-bore-at-depthpoint.

•Beginning-of-bore-at-depthpoint

Thisisthepointwhereyouwanttheutilitylineorpipeto endafterinstallationiscomplete.Itistypicallythepointat whichtheborelevelsoutandbeginstoborehorizontally. Thismaybethesameastheentrypoint,oryoumaydiga separatedepth-gaugeholeatthispoint(Figure48).

•Boredepth

Thisthedepthatwhichyouwanttoinstalltheutility lineorpipe.Thismachineisdesignedprimarilyfor installationsbetween1and3m(3.5to10ft).

•Obstaclesinthepath

Itisimportanttoknowwheretheknownobstaclesare thatyouwillneedtosteeraroundorunderbeforestarting sothatyoucanplanwheretobeginsteeringpriorto reachingtheobstacle.

•End-of-bore-at-depthpoint

Thisisthepointwhereyouwanttheutilitylineorpipe tobeginafterinstallationiscomplete.Oftenthiswillalso betheboreexit.

4.Obstacle

neededforsteeringthedrilltothesurface,typically9to15 m(30to50ft)fromtheend-of-the-bore-at-depthpoint.

DeterminingtheBoreEntryPoint

Oneofthemorechallengingaspectsofplanningthebore pathistodeterminetheentrypointofthebore.Youneedto takethefollowingtraitsintoaccountwhendeterminingthe locationoftheentrypoint:

•Boredepth

Thisthedepthatwhichyouwanttoinstalltheutility lineorpipe.Thismachineisdesignedprimarilyfor installationsbetween1and3m(3.5to10ft).

•Pipeandmaterialexibility

The3m(10ft)pipesusedonthismachinecanextoan 8%pitchoverthelengthofthepipe;thisequatestoa bendofnomorethan20cm(8inches)offofastraight path(Figure49).

Important:Ifyousteerthepipetobendsharper than20cm(8inches)perpipe,youmaydamagethe pipesandtheirconnections.Youmustalsomake steeringchangesgraduallyovertheentirelengthof eachpipe.Ifyousteerthewhole20cm(8inches) inonly25to50cm(1to2ft)oftravel,youwill permanentlydamagethepipes.

•Boreexit

Thisisthelocationwherethedrillheadwillexitthe groundandthepointatwhichyouwillpulltheutilitylines orpipeintothebore.Ifthispointwillbeatthesurface insteadofatinstallationdepth,youwillneedtodetermine thedistancefromtheend-of-bore-at-depthlocation

Page 44

g021765

Figure49

g021766

g021767

1.20cm(8inches)

Thisexibilityisoftenratedinmaterialsasaminimum bendradius,whichistheradiusofthecircleformedifthe materialorpipes,connectedtogether,werebenttoform agiantcircle.Theminimumradiusofacirclemadewith thepipeusedwiththismachineis36.6m(102ft).

•Entrypitch

Theentrypitchistheangleatwhichthemachine enterstheground.Withthetracksonlevelground,the stabilizersdown,andthestake-downplateontheground, thedrillframeangleisabout15degreesora27%pitch. Thispitchwillchangedependingontheslopeofthe groundandotherfactorsofthejobsite.Youcanalso reducethispitchabitbybuildingupthegroundunder thestake-downplatebeforepositioningthemachine. Youcandeterminetheactualpitchofthedrillframeby placingthedrillbitandsondehousingontheframeand thenusethereceivertodisplaythepitch.

Thesteeperyourentrypitchis,thedeeperyourborewill havetobeduetothelimitationsofthepipeexibility. Typicallyyouneedtoinsertthedrillandatleast1/3ofa pipeintothegroundbeforeyoucanstartsteeringtoward thebeginningoftheborepoint.Figure50,Figure51, andthefollowingtableillustratetherelationshipbetween entrypitchanddepth.

Figure51

1.18%pitch3.53cm(21inches)

2.3m(10ft)

Figure50

1.26%pitch3.76cm(30inches)

2.3m(10ft)

Page 45

Note:Thedepthsgiveninthefollowingtablearefor3m(10ft)ofcombineddrillheadandpipe.Asyousteerup,the pitchofthesteeredsectionwillchangeandcanbemonitoredwiththereceiver.Usethefollowingtabletoidentifyhow manylengthsofpipewillbenecessarytoinsertandsteertothebeginningpointandhelpyouchooseanentrypoint.

Pitch

1%2cm(1inch)26%76cm(30inches) 2%5cm(2inches)27%79cm(31inches) 3%10cm(4inches)28%81cm(32inches) 4%13cm(5inches)29%84cm(33inches) 5%15cm(6inches)30%86cm(34inches) 6%18cm(7inches)31%91cm(36inches) 7%20cm(8inches)32%94cm(37inches) 8%25cm(10inches)33%97cm(38inches)

9%28cm(11inches)34%99cm(39inches) 10%30cm(12inches)35%102cm(40inches) 11%33cm(13inches)36%104cm(41inches) 12%36cm(14inches)37%107cm(42inches) 13%39cm(15inches)38%109cm(43inches) 14%43cm(17inches)39%112cm(44inches) 15%46cm(18inches)40%114cm(45inches) 16%48cm(19inches)41%117cm(46inches) 17%51cm(20inches)42%117cm(46inches) 18%53cm(21inches)43%119cm(47inches) 19%56cm(22inches)44%122cm(48inches) 20%61cm(24inches)45%124cm(49inches) 21%64cm(25inches)46%127cm(50inches) 22%66cm(26inches)47%130cm(51inches) 23%69cm(27inches)48%133cm(52inches) 24%71cm(28inches)49%135cm(53inches) 25%74cm(29inches)50%137cm(54inches)

Allmeasurementsareapproximateandwillvarydependingonsoilconditions.

DepthChangeper10feet

Pitch

DepthChangeper10feet

Note:ThesevaluesandmorecanbefoundintheDriller’ sHandbook&DailyLogbyDigitalControlIncorporated.

Page 46

Giventheaboveinformation,youcancalculatethenumberof

g021768

rodsrequiredtoreachyourbeginningpointattheappropriate depth.Tororecommendsthatyoustarttheentrypointa distancebackfromyourbeginning-at-depthpointbythe samedistanceasthelengthofpipesyouwillneedtoreach thatpoint.Thiswillensurethatyouhaveenoughextraspace soyouwillnotneedtoover-steeranddamagethepipes.

1.26%pitch4.185cm(73inches)7.14.7m(45ft)

2.76cm(30inches)5.203cm(80inches)

3.142cm(56inches)6.208cm(82inches)

Thefollowingexampleillustratestheprocessgivenan installationusingthemaximumentrypitchofthemachine (26%)onlevelground:

•Youinserttherst3m(10ft)ofdrillbit/pipeintothe

groundwithnosteering.Theendofthedrillbitwillbe 76cm(30inches)deep(Figure49).

Figure52

•Youbeginsteeringupforthenext3m(10ft),pushingthe

pipesinatthemaximumpitchchangeof8%.Thisresults inachangeofpitchfrom26%atthebeginningofthe3m (10ft)to18%attheendofthe3m(10ft)foranaverage pitchof22%.Giventhat,thedrillheadlowersanother66 cm(26inches)andisnow142cm(56inches)deep.

•Continuingsteeringupforthenext3m(10ft)atan8%

pitchchange,yourpitchwillchangefrom18%to10% foranaveragepitchof14%.Giventhat,thedrillhead lowersanother43cm(17inches)andisnow185cm(73 inches)deep.

•Continuingsteeringupforthenext3m(10ft)atan8%

pitchchange,yourpitchwillchangefrom10%to2%for anaveragepitchof6%.Giventhat,thedrillheadlowers another18cm(7inches)andisnow203cm(80inches) deep.

•Levelingthedrillheadfrom2%to0%takeslessthan1.5

m(5ft)moreforanaldepthof208cm(82inches). Reachingthisnalpointtookfourandahalf,3m(10ft) pipes.Soforthisexampleyourentrypointshouldbe

14.7m(45ft)backfromthebeginning-at-depthpointof yourinstallation.

Page 47

Thefollowingexampleillustratestheprocessgivenan

g021769

installationusingthemachineatan18%pitchonlevel ground:

1.18%pitch3.96cm(38inches5.119cm(47inches)

2.53cm(21inches)4.114cm(45inches)6.10.6m(35ft)

•Youinserttherst3m(10ft)ofdrillbit/pipeintothe

groundwithnosteering.Theendofthedrillbitwillbe 53cm(21inches)deep(Figure53).

Figure53

•Youbeginsteeringupforthenext3m(10ft),pushingthe

pipesinatthemaximumpitchchangeof8%.Thisresults inachangeofpitchfrom18%atthebeginningofthe3m (10ft)to10%attheendofthe3m(10ft)foranaverage pitchof14%.Giventhat,thedrillheadlowersanother43 cm(17inches)andisnow96cm(38inches)deep.

•Continuingsteeringupforthenext3m(10ft)atan8%

pitchchange,yourpitchwillchangefrom10%to2%for anaveragepitchof6%.Giventhat,thedrillheadlowers another18cm(7inches)andisnow114cm(45inches) deep.

•Levelingthedrillheadfrom2%to0%takeslessthan1.5

m(5ft)moreforanaldepthof119cm(47inches). Reachingthisnalpointtookthreeandahalf,3m(10 ft)pipes.Soforthisexampleyourentrypointshouldbe

10.6m(35ft)backfromthebeginning-at-depthpointof yourinstallation.

Important:Youcanusetheinformationcontainedin thissectiontodetermineboththespaceneededtosteer uptotheexitpointifneededandalsotosteeraround obstacles.

MappingtheBore

Withtheinformationyougatheredpreviously,mapoutthe routeofthebore,identifyingthefollowingsothatyoucan markthesitelater:

•Entrypoint

•Locationofthemachineandsupportingequipment

•Beginningofboreatdepth

•Anyobstaclesthatyouneedtosteeraroundandthe

locationswhereyouneedtostartsteeringtogetaround orunderthem

•Anyutilitylinesyouwillneedtocross

•Slopeandsoilchangesalongthepaththatwillaffectthe

bore

•Endoftheboreatdepth

•Exitlocationifdifferentthantheendofthebore

Page 48

UnderstandingandUsing

OFF

G022151

theExit-side-lockoutSystem (StandardRange)

UnderstandingandUsingtheHandheld Transmitter(StandardRange)

TheindividualholdingthetransmittercanpushtheLock Drill(Off)buttontostopthedrillrotationandthrust.This isprimarilyusedtostop/lockoutthedrilloperationsinthe followingsituations:

IndicatorLightState

Greenlightisblinkingrapidly

Greenlightisilluminated withoutblinking

YellowlightisblinkingslowlyThebatteriesarelow;change

RedlightisblinkingThetransmitterisactively

Meaning

Thetransmitteristransmitting tothebaseunit

Abuttononthetransmitteris currentlypressed

thebatteries.Ifyoudonot changethebatteriessoon,the handheldwillpowerdown.

receivingmessagesfromthe baseunit.

•Wheninstallingorremovingadrillheadorreamer

•Wheneversomeoneneedstoapproachthedrillpipeor

headanywhereinfrontofthemachine

•Placingawiperonthedrillpipe

•Whenthelocationreceiveroperatoridentiesaproblem

requiringimmediateshutdownofdrilling

Whenitissafetoresumedrilling,theindividualholdingthe transmittercanpresstheUnlockDrill(On)button.This buttonsendsasignaltothereceiverthatallowsthemachine operatortoresetthesystemandrestorethethrustandrotary functions.

Thefollowingtableliststhevariousstatesoftheindicator lightsonthehandheldtransmitter(Figure54)andtheir meanings:

ReplacingtheHandheldTransmitter Batteries(StandardRange)

1.Loosenthe4screwssecuringthebatterycover(Figure

55).

Figure55

1.Handheldtransmitter

2.Batterycover

2.Removethecover(Figure56).

3.Screws

1.Redindicatorlight

2.Yellowindicatorlight

3.Greenindicatorlight

Figure54

4.Onbutton

5.Offbutton

1.Handheldtransmitter2.Batterycover

3.Removetheexistingbatteries.

Figure56

4.Install3new,AAAbatteriesintheorientationshown inFigure57.

Important:Ensurethatyouinstallthebatteries inthecorrectpolarityorientationoryoucould damagethetransmitter.

Page 49

8.ReleasetheOnbutton.

TheRedlightturnsoffandtheGreenlightashesfor afewseconds.

DisassociatingallHandheld TransmittersfromtheBaseUnit (StandardRange)

Important:Completingthisprocedurewilldisassociate

alltransmittersfromthebaseunit,whichwillneedtobe associatedagainbeforetheywillfunction.

1.Ensurethatthemachineisturnedoff.

Figure57

1.Handheldtransmitter2.AAAbatteries

5.Replacethecoverandsecureitwiththescrewremoved previously.

Tightenthescrewsenoughtoensurethatthesealing gasketiscompressed,butdonotovertightenthem.

AssociatingtheHandheldTransmitter withtheBaseUnit(StandardRange)

Ifthehandheldtransmittereverstopscommunicatingwith thebaseunit,orifyoureplaceitwithanewtransmitter,you needtoassociatethetransmittertothebaseunitasfollows:

1.Ensurethatthemachineisturnedoff.

2.Ensurethatthehandheldtransmitterisnotactive(i.e., nolightsareon).

3.Standneartherearcontrolpanelofthemachine.

4.SimultaneouslypressandholdtheOnandOffbuttons.

TheGreenlightilluminates.

5.ContinueholdingthebuttonsuntiltheYellowlight beginsashing,thenreleasethebuttons.

TheRedlightbeginsashingallowingyou2seconds topressthenextbutton.

6.PressandholdtheOnbutton

TheRedlightturnsoffandtheGreenandYellow lightsilluminate.

2.Ensurethatthehandheldtransmitterisnotactive(i.e., nolightsareon).

3.Standneartherearcontrolpanelofthemachine.

4.SimultaneouslypressandholdtheOnandOffbuttons.

TheGreenlightilluminates.

5.ContinueholdingthebuttonsuntiltheYellowlight beginsashing,thenreleasethebuttons.

TheRedlightbeginsashingallowingyou2seconds topressthenextbutton.

6.PressandholdtheOffbutton

TheRedlightturnsoffandtheGreenandYellow lightsilluminate.

Important:Ifyoudonotpressthisbuttonwithin 2seconds,youwillhavetostartthisprocedure overagain.

7.ContinueholdingtheOffbuttonandturnonthe machinetopowerthebaseunit.

Thebaseunitandhandheldestablishacommunication linkwhileyouholdthebutton.Oncetheprocessis complete,theY ellowlightturnsoff,theRedlight beginsashing,andtheGreenlightilluminates.All lightsremainasmentioneduntilyoureleasethebutton.

8.ReleasetheOffbutton.

TheRedlightturnsoffandtheGreenlightashesfor afewseconds.

Important:Ifyoudonotpressthisbuttonwithin 2seconds,youwillhavetostartthisprocedure overagain.

7.ContinueholdingtheOnbuttonandturnonthe machinetopowerthebaseunit.

Page 50

UnderstandingandUsing theExit-side-lockoutSystem (LongRange)

UnderstandingtheBase-unit TransmitterIndicatorLights(Long Range)

Thefollowingtableliststhevariousstatesoftheindicator lightsonthebase-unittransmitter(Figure58)andtheir meanings:

IndicatorLightMeaning

UnmarkedindicatorlightInputpowerpolarityreverse

+V1to+V3

RTXBlinkingwhentransmitting

RRXActivewhenreceiving

Overtemp/voltage

HTH

UndercurrentLightsupwhenthecurrentis

OutOutputisactivewhenlit

NotusedUnused

InInputisactivewhenlit

whenlit

OKandactivewhensolid

Lightsupwhenthe temperatureorvoltageis exceeded

OKwhenblinking

toolow

Figure58

1.Polarity-reversalindicator

2.+V18.HTH

3.+V29.Undercurrent

4.+V3

5.RTX11.Notused

6.RRX12.In

7.Overtemperature/voltage

10.Out

Page 51

UnderstandingandUsingtheHandheld TransmitterIndicatorLights(Long Range)

TheindividualholdingthetransmittercanpushtheLock Drill(Off)buttontostopthedrillrotationandthrust.This isprimarilyusedtostop/lockoutthedrilloperationsinthe followingsituations:

•Wheninstallingorremovingadrillheadorreamer

•Wheneversomeoneneedstoapproachthedrillpipeor

headanywhereinfrontofthemachine

•Placingawiperonthedrillpipe

•Whenthelocatoroperatoridentiesaproblemrequiring

immediateshutdownofdrilling

IndicatorLightState

Thegreentransmit(TX)light isblinkingrapidlyandisdim.

Thegreentransmit(TX)light isblinkingrapidlyandisbright.

Theyellowreceive(RX)light isblinkingrapidlyandisbright.

Therederror(ER)lightis solidlylit.

Theyellowlowbattery(BA) lightisslowlyblinking.

Theyellowauxiliary1and2 (A1andA2)lightsarelit.

Meaning

Thehandheldistransmitting tothebaseunit.

Thebuttonsonthehandheld arenowactive.

Thehandheldisreceiving.

Anerrorisoccurring.

Thebatteriesforthehandheld arerunninglow.

Themachineandhandheld areunused.

Thefollowingtableliststhevariousstatesoftheindicator lightsonthehandheldtransmitter(Figure59)andtheir meanings:

ReplacingtheHandheldTransmitter Batteries(LongRange)

1.Loosenthe4screwssecuringthebatterycover(Figure

55).

Figure60

1.Handheldtransmitter

2.Batterycover

2.Removethecover(Figure61).

3.Screws

1.Transmit(TX)—green indicatorlight

2.Receive(RX)—yellow indicatorlight

3.Error(ER)—redindicator light

4.Lowbattery(BA)—yellow indicatorlight

Figure59

5.Auxiliary1(A1)—yellow

6.Auxiliary2(A2)—yellow

7.Onbutton

8.Offbutton

indicatorlight

Figure61

1.Handheldtransmitter2.Batterycover

3.Removetheexistingbatteries.

4.Install3new,AAAbatteriesintheorientationshown inFigure57.

Page 52

Important:Ensurethatyouinstallthebatteries inthecorrectpolarityorientationoryoucould damagethetransmitter.

Figure62

1.Handheldtransmitter2.AAAbatteries

5.Replacethecoverandsecureitwiththescrewremoved previously.

Tightenthescrewsenoughtoensurethatthesealing gasketiscompressed,butdonotovertightenthem.

AssociatingtheHandheldTransmitter withtheBaseUnit(LongRange)

PreparingtheJobSiteandthe Machine

Beforedrilling,preparethejobsiteandmachineasfollows:

•MarkandpreparetheborepathMarkingandPreparing

theBorePath(page52).

•TesttheZap-Alertsystem;refertoTestingtheZap-Alert

System(page53).

•Loadthedrillpipesintothepipeholderifneeded;refer

toLoadingDrillPipesintothePipeHolder(page55).

•Addfueltothemachine;refertoAddingFuel(page55).

•Checktheoillevelintheengine;refertoCheckingthe

Engine-oilLevel(page81)

•Checktheenginecoolantlevel;refertoCheckingthe

CoolingSystem(page57).

•Checkthehydraulicoillevel;refertoCheckingthe

HydraulicFluid(page97).

•Checktheoillevelinthedrilling-uidpump;referto

CheckingtheDrilling-uid-pumpOilLevel(page100).

•Load/unloadthemachine;refertoLoadingand

UnloadingtheMachine(page58).

•Drivethemachinetotheentrypoint;referto

UnderstandingHorizontalDirectionalDrilling(page40).

•Connectthemachinetoadrilling-uidsource;referto

ConnectingtoaDrilling-uidSource(page61).

Ifthehandheldtransmittereverstopscommunicatingwith thebaseunit,orifyoureplaceitwithanewtransmitter,you needtoassociatethetransmittertothebaseunitasfollows:

1.Ensurethatthemachineisturnedoff.

2.Ensurethatthehandheldtransmitterisnotactive(i.e., nolightsareon).

3.Whileholdingthehandheldtransmitter,standnearthe baseunitwithanunobstructed,clearline-of-sight.

4.SimultaneouslypressandholdtheOnandOffbuttons (Figure59).

Note:AlloftheLEDlightsactivate.

5.ContinuouslyholdbothOnandOffbuttonsuntil thegreentransmit(TX)indicatorlightbeginstoash (Figure59).

6.TurnthemachineonwhilecontinuingtoholdOnand Offbuttons(Figure59).

Note:TheTX,RX,ER,andBAindicatorlights shouldash.

7.ReleasetheOnandOffbuttons(Figure59).

Note:TheTXandRXindicatorlightsshouldash.

•Setupthedrillbit(s)andtrackingelectronics;referto

SettingUptheDrillHeadandTrackingSystem(page58).

•Setupthemachinefordrilling;refertoSettingupthe

MachineforDrilling(page60).

•DeploytheZap-Alertsystem;refertoDeployingthe

Zap-AlertSystem(page62)

MarkingandPreparingtheBorePath

1.Walktheborepath,markingitonthegroundwith markingpaintsothatthereceiveroperatorwillbeable tofollowtheplan.

2.Handdigtoexposeanyburiedutilitylinesmarked previouslythattheborepathwillbecrossing.This willallowthereceiveroperatortoknowexactlywhere theyare.

3.Ifyouareexitingtheboreatgroundlevelandnotinan existingtrench,diganangledholeintowhichthebit willenterattheendofthebore.

4.Ifdesired,digaholetothebeginning-of-the-borepoint whereyoucandisconnectthepipeorlinesafterpulling themback.

Page 53

TestingtheZap-AlertSystem

TheZap-Alertsystemisanelectricstrikesensingdeviceon themachinethattriggersastrobelightandaudiblealarmin theeventthatthedrillbit,reamer,orstakebreaksintoan energizedpowerline.Intheeventofanelectricstrike,the machinewillbecomeenergized,settingoffthealarm.

DANGER

IftheZap-Alertsystemactivateswhiledrilling,the machine,exceptfortheoperator’splatform,will becomeenergized.Ifyoustepofftheoperator platformorifsomeonetouchesthemachineorwet groundnearthemachineorinthebore,youor theycouldbeelectrocutedcausingseriousinjury ordeath.

•TesttheZap-Alertsystembeforedrilling.

•Deploythegroundingstakebeforedrilling. Ensurethatthestakeisfullyinsertedintomoist soil.

•IftheZap-Alertistriggered:

–Stayintheseatanddonottouchtheground

oranyotherpartofthemachineuntilthe powerhasbeenturnedoff.Donotpour liquidsorurinatefromtheoperatorplatform ontotheground.

–Stopdrilling,stopthedrilling-uidow,and

retractthedrilloutoftheground.

–Keepeveryoneawayfromthemachine.

–Keepstandingorrunningwateranddrilling

uidcontainedclosetothemachine.Keep wateranddrillinguidsourcesawayfrom thebrokenline.

–Contacttheutilitycompanytohavepower

shutofftothebrokenline.Donotresetthe Zap-Alertsystemuntilthepowerhasbeen turnedoff.

Figure63

1.Testbutton5.Resetbutton

2.Zap-alerttester6.Alligatorclips

3.Zap-alertsystem7.Machinegroundingpoint

4.Zap-alertsystem groundingstud

4.Connecttheotheralligatorcliptoametalcomponent ofthemachineframe.

5.PresstheTestbuttonontheZap-Alerttester(Figure

63).

TheZap-Alertalarmshouldsound,andthestrobeon topofthefronthoodshouldash.

6.PresstheZap-Alertresetbuttontostopthealarm (Figure63).

TesttheZap-Alertsystembeforeusingthedrilleachday,as follows:

1.Openthefronthood;refertoOpeningtheFront

Hood(page72).

2.Laythegroundingstakeatonthegroundawayfrom themachine.Donotdrivethestakeintotheground.

Important:Donotallowthestaketotouchany partofthemachine.

3.ConnectanalligatorclipfromtheZap-Alerttesterto thegroundingstudontheZap-Alertsystem(Figure

63).

Page 54

7.Disconnectthealligatorclipsfromthegroundingstud

g021838

andthemachine.

8.Storethegroundingstakeintheholderontheoperator platformasshowninFigure64.

Figure64

1.Groundingstake

Ifeithertheaudiblealarmorthestrobelightfailedto triggerwhenyoupressedthetestbutton,havethem repairedbeforedrillingwiththemachine.

MountingaFireExtinguisher

Mountyourreextinguisherbelowtheoperatorseat(Figure

65).

Note:Areextinguisherisnotprovidedwiththemachine.

Therecommendedreextinguisherisadrychemicalre extinguisherapprovedforclassBandCres.

Figure65

1.Mountinglocation

Page 55

LoadingDrillPipesintothePipeHolder

Beforeusingthemachine,llthepipeholderwithupto40 drillpipes.

1.Pipe2.Maleend

1.Removetheclevispinsfromthepipeholder(Figure

66).

2.Insertthepipesfromthetopwiththemalethreaded pipeendstowardthefrontofthemachine(Figure66).

3.Installtheclevispinsbeforedrilling.

Note:Beforedrilling,checktheconditionofthepipesand replaceanythatarebentordamaged.

Figure66

3.Clevispins

AddingFuel

ServiceInterval:Beforeeachuseordaily—Checkthefuel

level.

Useonlyclean,freshdieselfuelorbiodieselfuelswithlow (<500ppm)orultralow(<15ppm)sulfurcontent.The minimumcetaneratingshouldbe40.Purchasefuelin quantitiesthatcanbeusedwithin180daystoensurefuel freshness.

Fueltankcapacity:114L(30USgallons)

Usesummergradedieselfuel(No.2-D)attemperatures above-7°C(20°F)andwintergrade(No.1-DorNo. 1-D/2-Dblend)belowthattemperature.Useofwintergrade fuelatlowertemperaturesprovideslowerashpointand coldowcharacteristicswhichwilleasestartingandreduce fuellterplugging.

Page 56

Useofsummergradefuelabove-7°C(20°F)willcontribute towardlongerfuelpumplifeandincreasedpowercompared towintergradefuel.

•Ifthisisnotpossible,thenrefuelsuchequipmenton

atruckortrailerfromaportablecontainer,ratherthan fromafueldispensernozzle.

Important:Donotusekeroseneorgasolineinsteadof dieselfuel.Failuretoobservethiscautionwilldamage theengine.

WARNING

Fuelisharmfulorfatalifswallowed.Long-term exposuretovaporscancauseseriousinjuryand illness.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandgastankor conditioneropening.

•Keepfuelawayfromeyesandskin.

BiodieselReady

Thismachinecanalsouseabiodieselblendedfuelofup toB20(20%biodiesel,80%petrodiesel).Thepetrodiesel portionshouldbeloworultralowsulfur.Observethe followingprecautions:

•Thebiodieselportionofthefuelmustmeetspecication

ASTMD6751orEN14214.

•TheblendedfuelcompositionshouldmeetASTMD975

orEN590.

•Paintedsurfacesmaybedamagedbybiodieselblends.

•UseB5(biodieselcontentof5%)orlesserblendsincold

weather.

•Ifafueldispensernozzlemustbeused,keepthenozzlein

contactwiththerimofthefueltankorcontaineropening atalltimesuntilfuelingiscomplete.

DANGER

Incertainconditions,fuelisextremelyammable andhighlyexplosive.Areorexplosionfromfuel canburnyouandothersandcandamageproperty.

•Fillthefueltankoutdoors,inanopenarea,when theengineiscold.Wipeupanyfuelthatspills.

•Donotllthefueltankinsideanenclosedtrailer.

•Donotsmokewhenhandlingfuel,andstay awayfromanopenameorwherefuelfumes maybeignitedbyaspark.

•Storefuelinanapprovedcontainerandkeepit outofthereachofchildren.Donotbuymore thana30-daysupplyoffuel.

•Donotoperatewithoutentireexhaustsystemin placeandinproperworkingcondition.

1.Parkthemachineonalevelsurface.

2.Opentherearhood;refertoOpeningtheRear

Hood(page73).

3.Usingacleanrag,cleantheareaaroundfueltankcap.

4.Removethecapfromthefueltank(Figure67).

•Monitorseals,hoses,gasketsincontactwithfuelasthey

maybedegradedovertime.

•Fuellterpluggingmaybeexpectedforatimeafter

convertingtobiodieselblended.

•Contactyourdealerifyouwishformoreinformation

onbiodiesel.

Incertainconditionsduringfueling,staticelectricitycanbe releasedcausingasparkwhichcanignitethefuelvapors.A reorexplosionfromfuelcanburnyouandothersandcan damageproperty.

•Placefuelcontainersonthegroundawayfromyour

vehiclebeforelling.

•Donotllfuelcontainersinsideavehicleoronatruck

ortrailerbedbecauseinteriorcarpetsorplastictruckbed linersmayinsulatethecontainerandslowthelossofany staticcharge.

•Whenpractical,removeequipmentfromthetruckor

trailerandrefueltheequipmentwithitstracksonthe ground.

Figure67

1.Fuel-tankcap

5.Fillthetankuntilthelevelistothebottomoftheller neckwithdieselfuel.

6.Installfueltankcaptightly .

Note:Ifpossible,llthefueltankaftereachuse.This willminimizepossiblebuildupofcondensationinside thefueltank.

Page 57

AdjustingtheCarriagePressure

ESC

Machine Information

Lubrication and Maintenance Chart

Read Error Codes

Diagnose and Update System

Switch

Joystick

Functions

Air Hammer Control: OFF

G021581

CheckingtheEngine-oilLevel

Tohydraulicallyadjustthecarriagepressure,dothefollowing:

1.Pressbutton7onthescreentoturnthecarriage pressuretotheOnposition(green),asshowninFigure

68.

Figure68

1.Carriage-pressuregauge

2.Carriagepressureinthe On(green)position

3.Increasecarriagepressure

4.Decreasecarriage pressure

2.Increaseordecreasethecarriagepressureas follows:(Figure69).

•Pressbutton5onthescreentodecreasethe

carriagepressure(Figure69).

•Pressbutton6onthescreentoincreasethe

carriagepressure(Figure69).

Note:Thecarriage-pressuregauge(Figure69)will uctuateupordownbasedonhowmuchyouincrease ordecreasethecarriagepressure.

Beforeyoustarttheengineandusethemachine,checktheoil levelintheenginecrankcase;refertoCheckingtheEngine-oil

Level(page81)inEngineMaintenance.

CheckingtheCoolingSystem

Beforeyoustarttheengineandusethemachine,checkthe coolingsystem;refertoCoolingSystemMaintenance(page

92).

CheckingtheHydraulic-uidLevel

Beforeyoustarttheengineandusethemachine,check thehydraulicuidlevel;refertoCheckingtheHydraulic

Fluid(page97)inHydraulicSystemMaintenance.

Starting/StoppingtheEngine

Tostarttheengine,completethefollowing:

1.Openthefronthood;refertoOpeningtheFront

Hood(page72).

2.TurnthebatterydisconnectswitchtotheOnposition; refertoBattery-DisconnectSwitch(page39).

3.Closeandlatchthehood.

4.Openthedoorontherearcontrolpanel.

5.TurntheignitionkeytotheRunposition.

IftheWait-to-Startlightilluminates,waituntilitturns offbeforeproceeding.

6.TurntheignitionkeytotheStartpositionuntilthe enginestarts,thenreleaseit.

Tostoptheengine,turntheignitionkeytotheOffposition. Inanemergency,youcanalsostoptheengineandall processesbypressingtheEngine-stopbuttononeitherthe drivependantorthecontrolpanel.

1.Carriage-pressuregauge

2.Carriagepressureinthe On(green)position

DrivingtheMachine

1.Walkaroundthemachinetoensurethatnooneisnear it.Ensurethatallbystandersareclearoftheareawhere youwillbemovingthemachine.

2.Connectthedrivependanttotherightreceptacleon thebottomoftherearcontrolpanel.

3.Withthependantinhand,walkatleast6feettothe sideofthemachine.Besuretokeepthissafedistance

Figure69

3.Increasecarriagepressure

4.Decreasecarriage pressure

whenevermovingthemachine.

4.Pressandholdtheoperatorpresencebuttononthe drivependant.

5.Usethespeedswitchonthependanttoincreaseor decreasetheenginespeedasdesired.

6.Setthedesiredtravelspeed,usingthespeedswitch.

7.Usethejoysticktomovethemachineasdesired.

Note:Formoreinformationonthedrivependant,refer toDrivePendant(page37).

Page 58

LoadingandUnloadingtheMachine

WARNING

Movingamachineofthissizeonatrailerover publicroadscarriesriskstothosearoundthe machineifitshouldcomeloose,beinvolvedinan accident,hitalowhangingstructure,etc.

•Followthetie-downproceduresdescribedin thissectionwhenmovingthemachine.

•Followalllocaltrafcregulationsgoverningthe haulingoflargeequipment.Thismanualcannot adequatelycoveralllawsandsafetyregulations; itisyourresponsibilitytoknowandfollowthe lawsandregulationsthatpertaintoyou.

WARNING

Themachinecanslipandfallfromatrailerorramp, crushinganyonecaughtbeneathitandcausing seriousinjuryordeath.

•Keepallbystandersawayfromthemachineand trailer.

4.Usingthedrivependant,settheenginespeedtoslow andthedrivespeedtoslow.

5.Usingthedrivependant,carefullydrivethemachine forwardorrearwarduptherampandintopositionon thetrailer.

6.Lowerthestake-downplatetothedeckofthetrailer.

7.Turnofftheengine.

8.Useappropriatelyratedchainsandbinderstosecure theringsontheleftandrighttrackframesandthe stake-downplatetothetrailer(Figure71).

•Ensurethatthetrailerandramparenotslippery andarefreeofice,grease,oil,etc.

•Movethemachineontotherampatslowspeed withtheengineatslowspeed.

•Ensurethatyouhavethemachinecenteredon therampandtrailer.

1.Ensuretherampandthetrailerortruckbedcan supporttheweightofthemachine.

2.Ensurethattheupperandrearpipe-holderpinsare installedFigure70.

Figure71

1.Tie-downpoints(onlyrightsideshown)

9.Measurethedistancefromthegroundtothehighest pointonthemachineforreferencetoensurethatyou donotcollidewithlowhangingobstacles.

10.Removetheblockfromthetrailertires,andstowthem withthemachineforusewhenunloadingit.

11.Afterdrivingafewmiles,pulloverandchecktoensure thatallchainsarestilltightandthatthemachinehas notmoved.

Tounloadthemachine,reversetheaboveprocedure.

SettingUptheDrillHeadandTracking System

Thedrillheadconsistsoftwoparts,thedrillbitandthesonde housing(Figure72).

Figure70

1.Upperpins2.Lowerpins

3.Placeablockatthefrontandrearofthetrailerand/or trucktires.

Figure72

1.Sondehousing

2.Drillbit

Page 59

Drillbitsvaryinsizeandtypetomeetthevarioussoil conditionsyoumayneedtodrillthrough.Someofthe possibilitiesareasfollows:

•Straightblade—Usedinawiderangeofmediumdensity

soils.

•Bentblade—Usedinmediumtosoftsoils.Thisbithas

anadded20°bendtoincreasesteeringperformancein softsoils.

•Trianglepointblade—Useinhardandrockysoils.This

bithascarbideedgestoreducewear.

Alloftheabovebitscomeinvaryingwidths.Awiderblade increasesyourabilitytosteerinsoftsoils.Anarrowerblade movesthroughhardsoilsbetter.ContactyourAuthorized ToroDealerforacompletelistofavailableblades.

Thesondesandreceiversareessentialtotracktheposition ofthedrillheadthroughoutthedrillingoperation.The sondehousingonthedrillheadopensuptoacceptthesonde beaconwhichworkswiththereceivertotrackthelocation, pitch,direction,headorientation,andmoreofthedrillhead. RefertotheTrackingSystemOperator’sManualforinstructions onusingthesystem.

Figure74

1.Sondehousing

2.Sondebeacon

3.Drillbit

4.Installthehousingcoverandsecureitwiththescrews (Figure73).

Toinstallthesondebeaconintothesondehousingonthe drillhead,completethefollowing:

1.Replacethebatteriesinthesondebeaconasdescribed intheTrackingSystemOperator’sManual.

2.Loosenthescrewssecuringthehousingcovertothe housingandremovethecover(Figure73).

Figure73

3.Insertthesondebeaconwiththeforwardendtoward thedrillbitintothesondehousing(Figure74).

Page 60

SettinguptheMachineforDrilling

1.Usingthedrivependant,drivethemachinetothe locationthatyouhavepreparedforit,ensuringthat thefrontofthemachineistheproperdistanceback fromentrypointandthedrillframeisinlinewiththe borepath.

2.Driveuptothelocationandmakesurethatallutilities arelocatedandmarkedpriortodrilling.

3.Loosenthe4screwsthatsecurethecoversoverthe operatorconsolesandremovethecovers(Figure75).

Note:Storethemsomeplacesafefortheday.

Note:Theoperatorplatformhas4positions:travel

(swungallthewayintothemachine),full-out,and2 intermediatepositions.

Figure77

1.Rearplatformlatch

6.Movetheoperatorstationtothedesiredangle,switch theDrill/DriveswitchtotheDrillposition,andraise thepipeelevators,sothatthepipeisrestingonthe elevators;refertoStartingtheFirstPipe(page63).

7.Loadtherstpipeandinstallthesondeandthedrill head;refertoStartingtheFirstPipe(page63).

Figure75

1.Cover2.Screw

4.Lowerthepedestriansafetybarandsecureitinplace (Figure76).

Figure76

1.Pedestriansafetybar(loweredpositionshown)

5.Pushdownontherearplatformlatchsecuringthe operatorplatform,andswingitouttothedesired position,ensuringthatitlocksinplace(Figure77).

8.Placethedrillheadonthedrillframe,andtakeapitch readingusingthereceiver;refertotheTrackingSystem Operator’sManual.

9.Lowerthethrustframe,tiltingthedrillframeuntilthe platecontactstheground(Figure78).

Figure78

1.Thrustframe2.Stake-downplate

10.Lowertherearstabilizersuntiltheycontacttheground rmly,oruntilthedesiredentryangleisachieved (Figure79).

Note:Therearofthetracksshouldjuststarttolift offtheground.

Note:Ifthegroundissoft,placetimberbelowthe stabilizers,andlowerthestabilizers.

Page 61

Figure79

g021835

3 4

1.Rearstabilizers

11.Pressthe2rightstakeleversintolowerandspinthe rightstakeaugeruntilitseatsfully(Figure80).

ConnectingtoaDrilling-uidSource

Whendrillingandreaming,youpumpamixtureofbentonite clay,water,andsometimesotheringredients,collectively calleddrillinguidor“Mud”,throughthepipeandintothe bore.Thisdrillinguid,or“Mud”,doesthefollowingfor yourbore:

•Lubricatesthedrillhead

•Loosensthesoilintowhichthedrilliscutting

•Penetratesandbindsloosesoiltokeepthemfrom

collapsingontheborepipe.

Thespecicmixtureyouneedwillvarydependingonyour soiltypeandtheoperationyouareperforming;refertoyour mixingsystemOperator’sManualfordetails.

Conversely,forsomejobs(dependingonthesoiltypeand distance),youcanpumpscreenedwaterfromanaturalwater source,suchasalakeorriver,throughthedrillinlieuof mixeddrillinguid.

•Toconnectthemachinetoamixingsystem,referto

SettingUptheMixingSystem(page61)

•Toconnectthemachinetoanaturalwatersource,referto

SettingUpthePumptoUseaNaturalWaterSource(page

62)

SettingUptheMixingSystem

Figure80

1.Left-stake-raise/lower lever

2.Left-stake-spinlever

3.Right-stake-raise/lower lever

4.Right-stake-spinlever

12.Repeatstep11fortheleft-sidestake.

Setupyourmixingsystemnearthedirectionaldrilllocation, preferablydownwindsofumesfromthemixingsystem enginewillnotbotheryouwhiledrilling.Followthe instructionsprovidedinthemixingsystemOperator’ sManual forsettingitupandusingit.

Completethefollowingtoconnecttheexithosefromthe mixingsystemtothedrilling-uidpumponthemachine:

1.Raisethecam-lockleversonthepump-inletcapand removethecap(Figure81).

Figure81

1.Cam-locklevers

2.Pump-inletcap

2.Insertthehosefromthemixingsystemoverthepump inletandsecureitwiththecam-locklevers.

Page 62

SettingUpthePumptoUseaNaturalWaterSource

DeployingtheZap-AlertSystem

Tosetupapumptouseanaturalwatersource,youmust ensurethatyouusetheY-screentolterallmaterialsother thanwater.

ToinstalltheY -screenperformthefollowingtasks:

1.Removethepump-inletcap(Figure82).

Figure82

DANGER

•TesttheZap-Alertsystembeforedrilling.

•Deploythegroundingstakebeforedrilling. Ensurethatthestakeisfullyinsertedintomoist soil.

•IftheZap-Alertistriggered:

1.Pumpthreads3.Y-screen

2.Pump-inletcap

2.AligntheY-screenwiththethreadsonthepump (Figure82).

3.RotateandtightentheY -screenontothepump.

4.AttachthehosetotheY-screen,andbeginpumping fromthenaturalwatersource.

–Stayintheseatanddonottouchtheground

oranyotherpartofthemachineuntilthe powerhasbeenturnedoff.Donotpour liquidsorurinatefromtheoperatorplatform ontotheground.

–Stopdrilling,stopthedrilling-uidow,and

retractthedrilloutoftheground.

–Keepeveryoneawayfromthemachine,

wetgroundnearthemachineorrunning fromthemachine,andanyopensourcesof water/mudthatisintheboreandcontacting thebrokenline.

–Contacttheutilitycompanytohavepower

shutofftothebrokenline.Donotresetthe Zap-Alertsystemuntilthepowerhasbeen turnedoff.

1.Removethegroundingstakefromtheholderonthe sideoftheoperatorplatform(Figure83).

Page 63

g021838

Figure83

1.Groundingstake

2.Movethestakedirectlyawayfromthemachine, perpendiculartothedrillframeanddriveitintothe grounduntilthehandletouchestheground.

3.Ifthegroundisdrywhereyouputthestake,soakit withwaterbeforeusingthemachinetoensuregood electricalcontact.

4.Lowerthepipeelevatorstoloadapipeintothepipe gripper.

5.Rotatethepipegripperwiththepipetowardthedrill frame,andextendthepipeuntilthepipeiscentered overtheframeandinfrontofthespindleonthedrill carriage.

6.Rotatethedrillspindleclockwiseandmovethecarriage slowlyforwardtoinsertthespindleintothefemaleend ofthepipe(Figure85).

DrillingtheBore

StartingtheFirstPipe

1.Ensurethatallbystandersareawayfromthemachine andthattheexit-sidelockoutisOn.

2.Movethedrillcarriagefullydownthedrillframeand spraythespindlethreadswiththreadjointcompound, thenreturnthedrillcarriagetotheupperendofthe frame(Figure83).

Figure85

1.Drillspindle2.Pipe

7.Continuetomovethedrillcarriageslowlydownthe frameuntilthemalethreadsonthepipeareunder thethread-joint-compoundapplicatorandapply thread-jointcompoundtothethreads.

8.Releaseandretractthepipegripper,rotatingitallthe wayouttothethirdrowofpipes.

Important:Ensurethatyoufullyretractthe pipegripperandrotateitallthewayoutorthe carriagemaycollidewiththegripper,damaging themachine.

9.Continuetorotatethedrivespindleclockwise,until themalepipethreadsarefullyseatedintothesonde housingortheleadbar.

Note:Torquethethreadsto2305N-m(1700ft-lb).

Figure84

1.Drillspindle

2.TJC-applicatornozzle

3.Rotatethepipegrippertotherstrowofpipesin thepipeholderbyaligningtherowindicatortorow number1.

Page 64

InstallingtheDrillHead

1.Usingtheexit-side-lockouttransmitter,enabletheexit sidelockout.

WARNING

Ifthedrillrotatesorextendswhileyouor othersaremanuallyworkingonthedrillbitor pipeinfrontofthemachine,theworkercould getcaughtinthebitorpipecausingserious injury,amputation,ordeath.

•Enabletheexit-sidelockoutonthe exit-side-lockouttransmitterbefore approachingthedillbitorpipewhen attachedtothemachine.Thiswilldisable thedrillcarriage.

•Donotwearlooseclothingorjewelrywhen workingonadrillbitorpipeattachedto themachine.Tielonghairupandoutof theway.

5.Usingtheupperwrench,clamptheleadbarandtighten ittofullmachinetorque.

6.Usingtheexit-side-lockouttransmitter,enablethe exit-sidelockout.

7.Doublecheckthedrillheadandbittoensurethatthe uidportsarecleanandfreefromobstructions.

8.Installthedrillheadontotheendoftheleadbaras directedbythedrillheadmanufacturer,thenclearaway fromthefrontofthemachine.

Important:Donotpullthedrillheadintothe pipeguideoryoumaydamagethemachineorthe drillhead.

BoringtheEntryShaft

Therstboringstepistocreatetheentryshaft.Inthisstep, youpushandborethedrillbitandrstfewpipesintothe groundatananglefrom0to16degrees(withthetracksat ontheground)untilyoureachthedesireddepthofyour installation.

2.Handthreadtheleadbarontothepipethreadsthen clearawayfromthefrontofthemachine.

3.Whentheareaisclearofpeople,disabletheexit-side lockoutusingtheexit-side-lockouttransmitter (theOK-to-Drilllightonthecontrolpanelshould illuminate);presstheexit-side-lockout,resetswitchon thecontrolpanel.

4.Pullthedrillpipeandleadbarbackthroughthepipe guideandintothewrenches,aligningthethickened upperjointoftheleadbarwiththeupperwrench (Figure86).

Important:Donotclampthewrenchonthebody ofapipeoritmaydamagethepipe.Gripthepipes onthethickenedareanearthejoint.

Important:Drillandreaminaclockwiserotation. Ifyouuseacounterclockwiserotationthepipewill disconnectfromeachotherandmaybedisconnected underground.

1.Whentheareaisclearofpeople,disabletheexit-side lockoutusingtheexit-side-lockouttransmitter (theOK-to-Drilllightonthecontrolpanelshould illuminate);presstheexit-side-lockout,resetswitchon thecontrolpanel.

2.Turnonthedrillinguidpumpswitchandallowthe uidpressuretobuildto200to300psi.

3.Rotatethedrillheaduntilthebitisatthe6o’clock position.

4.Movethecarriageforwarddrivingthebitstraightinto thegrounduntiltheentiredillhousingisunderground.

5.Continuepushingforwardandbeginrotatingthedrill spindleclockwisetoinitiatethedrillingaction.

6.Drillforwarduntilthecarriagereachestheendofthe frame,thenretractitabout6mm(1/4inch).

AddingDrillPipes

1.Drillpipe

2.Upperwrench

1.Alignthepipejointinthewrenchassembly.

2.Closethelowerwrench(stationarywrench)ontothe rstpipe.

Figure86

3.Lowerwrench(stationary wrench)

4.Leadbar

(makeup/breakout wrench)

Note:Thedrillinguidwillautomaticallyshutoff whenyouactivatetheupperwrench(makeup/breakout wrench).

3.Pullbackthecarriageapproximately12.7mm(0.5 inch).

Page 65

Note:Thiswillallowthecarriagetooat,andwillnot damagethepipethreads.

4.Rotatethedrillheadcounterclockwiseuntilthespindle iscompletelyremovedfromthepipe.

5.Spraythespindlewiththreadjointcompound,then returnthedrillcarriagetotheupperendoftheframe.

6.Rotatethepipegrippertotheclosestrowofpipesin thepipeholder.

7.Lowerapipeintothepipegripperandgripitinplace.

8.Rotatethepipegrippertowardthethrustframe,and extendituntilthepipeiscenteredovertheframeand infrontofthespindleonthedrillcarriage.

9.Rotatethedrillspindleclockwiseandmovethecarriage slowlyforwardtoinsertthespindleintothefemaleend ofthepipe(Figure85).

Note:Tightenthejointuntilthepipeisrotatingwith thespindle.

10.Movethedrillcarriageslowlydowntheframe untilthemalethreadsonthepipeareunder thethread-joint-compoundapplicatorandapply thread-jointcompoundtothethreads.

11.Rotatethedrillspindleclockwiseandmovethecarriage slowlyforwardtoinsertthemaleendofthepipeinto thefemaleendofthepreviouspipe.Tightenthejoint untilyoureachnomorethan2,304N-m(1,700ft-lb).

12.Releaseandretractthepipegripper,rotatingitallthe wayoutpastthethirdrowofpipes.

transmittertemperature,andorientationinthesoil.The remoteconsoleisascreenthatremainsnearyou(thedrill operator)toshowyoutheinformationfromthereceiver whiledrillingsoyoucanmakesteeringdecisions.

Fordetailedinformationonusingthereceiverandremote consoletoguidethedrillhead,refertotheOperator’ sManual thatcamewithyourreceiver.

Important:Donotsteerthedrillheadmorethan20cm (8inches)offcenterforevery10feetofforwardtravel.If yousteermorethanthisyouwilldamagethedrillpipes.

BoringtheHorizontalShaft

Aftercreatingtheentryshaft,yougraduallysteerthedrill headupwhilepushingforward,followingtheplannedbore path.Whenyoureachthedesireddepth,leveloutthedrill headandborethehorizontalshaft,addingpipesasyougo. Whileboring,paycloseattentiontotheinformationrelayed backtoyoubythereceiveroperatoraboutthestatusand locationofthedrillheadtoensurethatyouarefollowingthe plannedpath.

Important:Whiledrilling,watchthesondetemperature. Allsondeshaveamaximumtemperatureabovewhich theywillbedamaged.Frictionbetweenthedrillhead andthesoilwillcausethetemperaturetoraise.To reducethetemperature,slowdown,decreaseforward pressure,andincreasethedrillinguidow.Ifthedrill headisenteringasoiltypeotherthanwhatitisdesigned for,thatcanalsoraisetemperature.Assessthesituation andpulloutthedrillheadandchangeitifnecessary.

Important:Ensurethatyoufullyretractthe pipegripperandrotateitallthewayoutorthe carriagemaycollidewiththegripper,damaging themachine.

13.Releasethewrenchandcontinuethedrillingoperation.

SteeringtheDrillHead

Thedrillbitisshapedlikeawedge,angledfromonesideof thebittotheother.Whenyoupushthebitthroughthesoil withoutrotatingit,itwillveertowardthedirectionthewedge ispointing.Whenyourotatethepipeanddrillheaditbores throughthesoilinastraightpath.

Figure87

1.Drillbit

Whendrilling,thereceiveroperatorfollowsthedrillheadasit progresses.Thereceiverreceivessignalsfromthesondein thedrillheadidentifyingitsposition,depth,pitch,direction,

Ifyourunintoanobstruction,dothefollowing:

1.Increasetheowofthedrillinguidforafewseconds withoutdrilling,thenattempttocontinuedrilling forward.

Thismayloosentheobstructionandallowyoutopush pastit.

2.Iftheobstructionpersists,tryoneormoreofthe followingoptions:

•Iftheobstructionisinanareawhereyoucandig,

stopthedrillheadwiththeExitSideLockout anddigdowntotheobstructiontoidentifyitand removeitifpossible.

•Pullthedrillheadback15m(50ft)ormoreand

steerthedrillheadtotheside,markinganewdrill patharoundtheobstacle.

Important:Donotsteerthedrillheadmore than20cm(8inches)offcenterforevery10 feetofforwardtravel.Ifyousteermorethan thisyouwilldamagethedrillpipes.

•Iftheobstructionisactuallyachangeinsoiltypes,

suchasazoneofrockysoil,pullthedrillheadall thewaybackandchangetoadrillbitappropriate fordrillingthroughthenewsoiltype.

Page 66

ExitingtheGround

BackreamingandPullback

Asyouapproachtheendofthebore,steerthedrillheadto theexitpoint,keepingthesteeringlimitsinmindasyoudo so.Beforeexitingtheground,ensurethateveryoneisaway fromtheexitpoint.Assoonasyoubreakthrough,stopthe drilling-uidow .Extendthedrillforwarduntiltheentire drillheadisoutoftheground.

Afterdrillingtheinitialbore,youattachareamertothepipe whichisthenconnectedtoatheproductyouareinstalling. Thereamerisdesignedtowidenthebore,packthewallsand lubricatethepassageoftheproductintothebore.

ThefollowingreamersareavailablefromyourAuthorized ToroDealerinvarioussizestomeetyourneedsandsoil conditions:

•Carbidestep-wingcutter—Usethisreamerinsandy

andmediumclaysoilconditionstomixthedrillinguid withthesoil,makingamixturethatowseasilyaround theproductbeingpulled.

•Castconepacker—Usethisreamerinsoilsthatpack

easily,suchassoftclay,peat,andloam,topackthesides ofthebore,maintainingtheboreopening.

•Flutedreamer—Usethisreamerinhardclayandrocky

soils;itcombinesthefeaturesoftheothertworeamers.

ConnectingtheReamerandProduct

WARNING

Ifthedrillrotatesorextendswhileyouorothersare manuallyworkingonthedrillbitorpipeinfrontof themachine,theworkercouldgetcaughtinthebit orpipecausingseriousinjury,amputation,ordeath.

•Enabletheexit-sidelockoutonthe exit-side-lockouttransmitterbeforeapproaching thedillbitorpipewhenattachedtothemachine. Thiswilldisablethedrillcarriage.

•Donotwearlooseclothingorjewelrywhen workingonadrillbitorpipeattachedtothe machine.Tielonghairupandoutoftheway .

1.Usingtheexit-side-lockouttransmitter,enabletheexit sidelockout.

2.Removethedrillheadfromtheleadbar.

3.Doublecheckthereamertoensurethattheuidports arecleanandfreefromobstructions.

4.Installthereamerandswivelontotheendofthelead barasdirectedbythereamermanufacturer

5.Connecttheproducttothereamerusinganappropriate pullingconnection;refertoyourAuthorizedToro Dealertoacquiretheappropriatepullertomeetyour requirements.

Page 67

RemovingDrillPipes

g021841

1.Usingtheexit-side-lockouttransmitter,enabletheexit sidelockout.

2.Installadrill-pipewiperaroundthepipeandintothe retainingbracketonthefrontofthemachine.

Thiswillremovemostofthedirtandmudfromthe pipeasyoupullitbackintothemachine,keepingthe machineclean.ContactyourAuthorizedToroDealer topurchasedrill-pipewipers.

13.Movethedrillcarriagebackuntilthemale-pipethreads justclearthefemaleendofthelowerpipe,thenclose theupperwrenchontothepipeend,butnotonthe threads.

14.Rotatethedrillspindlecounterclockwiseuntilthe upper-pipejointisloosebutnotseparated.

15.Releasetheupperwrench.

16.Movethedrillcarriagebackuntilthepipeislinedup withthepipeholder.

17.Rotatethedrillspindlecounterclockwisemoving rearwardslowlyuntilthespindlefullyseparatesfrom thepipe.

18.Retractthepipegripperarms.

19.Rotatethepipecamtothedesiredrow.

Note:Filltheoutsiderowsrst.

20.Releasethepipegripperandraisethepipeintothe holderrow .

21.Raisethepipeintothepipebasketwiththepipe elevators.

22.Rotatethepipegripperpastthethirdrowofpipes.

Figure88

1.Drill-pipewiper2.Drillpipe

3.Disengagetheexit-sidelockoutandresetthesystem.

4.Beginrotatingthedrillspindleclockwiseandslowly retractthedrillcarriagetopullthepipebackintothe machine

5.Whenthejointbetweenthepipesiscenteredbetween thetwowrenches,thedrillcarriagewillstop,anda greenlightwillilluminatebelowthesprayvalve.

6.Closethelowerwrenchontothepipejoint.

Note:Thedrillinguidwillautomaticallyshutoff whenyouclosethelowerwrench.

7.Rotatethepipegrippertothedrillframe,extendthe pipe-gripperarmstothepipe,andgripthepipeto supportit.

8.Closetheupperwrenchontothepipejoint.

9.Rotatetheupperwrenchcounterclockwiseuntilthe jointisloosened.

10.Releasetheupperwrench.

11.Pullbackthecarriageapproximately12.7mm(0.5 inch).

Important:Ensurethatyoufullyretractthe pipegripperandrotateitallthewayoutorthe carriagemaycollidewiththegripper,damaging themachine.

23.Movethedrillspindledowntheframeunderthe thread-joint-compoundapplicator,andspraythe spindlewiththreadjointcompound.

24.Rotatethedrillspindleclockwiseandmovethecarriage slowlyforwardtoinsertthespindleintothefemaleend ofthepipesecuredinthelowerwrench.

Note:Tightenthejointuntilyoureachnomorethan 2,304N-m(1,700ft-lb).

25.Releasethewrenchandcontinuereaming/retraction asneeded.

RemovingtheLastPipeandtheReamer

Important:Donotpullthedrillheadintothepipe

guideoryoumaydamagethemachineorthedrillhead.

1.Usingtheexit-side-lockouttransmitter,enabletheexit sidelockout.

2.Afterthereamerhasclearedtheground,ifyouhave notalreadydoneso,disconnecttheproductbeing installedfromthereamer.

3.Connectthedrillinguidpumptoasourceofclean water.

Note:Thiswillallowthecarriagetooat,andwillnot damagethepipethreads.

12.Rotatethedrillspindlecounterclockwisemoving rearwardslowlyuntilthepipesareseparated.

4.Turnthepumpontoushcleanwaterthroughthe pump,spindle,andreameruntilthewaterrunsclear.

5.Removeandstorethelastpipe;refertoRemovingDrill

Pipes(page67).

Page 68

6.Leavetheleadbarclampedinthelowerwrench,butdo notconnectthedrillspindletotheleadbar.

UsingtheTJCApplicator

7.Removethereamerfromtheendoftheleadbaras directedbythereamermanufacturer.

8.Releasethelowerwrenchandpulltheleadbaroutof thepipeguide.

FinishingtheJob

Completethefollowingaftereachdayofuse:

•Connectthehandsprayguntothepumpandcleanthe

machinewithcleanwater;refertoCleaningwiththe

Spray-hoseAttachment(page102).

•Addgreasetothegreasettings;refertoGreasingthe

Machine(page75).

•Iftheairtemperatureisbelowfreezingorwillbebefore

thenextuse,refertoPreparingtheDrilling-uidSystem

forColdWeather(page101).

•Installthecontrolscovers;refertoOperator-Controls

Covers(page21).

•Flushthedrillinguidoutofthedrilling-uidpumpwith

waterorantifreeze.

AdjustingtheApplicatorNozzle

Youcanadjusttheapplicatornozzletospraythread-joint compound(TJC)eitherinafan-shapedsprayorasastream.

•Forfan-shapedspray—turnthesprayvalveontheside

ofthenozzlehorizontal(Figure89).

•Forastream—turnthesprayvalveonthesideofthe

nozzlevertical(Figure89).

Note:Thedrilling-uidpumpmaybedamagedifthe drilling-uiddriesupinthepump.

Figure89

1.Sprayvalve—fan-shaped spray(horizontal)

2.Sprayvalve—stream (vertical)

Page 69

AdjustingtheTJC-sprayVolume

g021845

g021846

FillingtheTJCApplicator

Toadjustthevolumeofthread-jointcompoundthatis deliveredbytheapplicator,completethefollowing:

1.Loosenthejamnutontheadjustmentboltlocatedon topoftheTJC-applicatorpiston(Figure90).

1.Stopthemachineandstoptheengine.

2.Openthestake-down-guarddoor.

3.Loosenthewingnutssecuringthecoverstrapstothe machine(Figure91).

Figure90

1.Adjustmentbolt

2.Jamnut

3.TJC-applicatorpiston

2.Adjusttheboltasfollows:

•Toincreasetheappliedvolumeofcompound,

threadtheboltout(up).

•Todecreasetheappliedvolumeofcompound,

threadtheboltin(down).

3.Whenyouhaveattainedthedesiredapplicationvolume, tightenthejamnuttosecuretheadjustment.

1.TJC-applicatorpiston

2.Cover5.TJCbucket

3.Strap

4.Rotatethecoverandpullthecoverstrapsoffthe retainingbolts(Figure91).

5.Liftthecoverassemblyoffandoutoftheempty thread-joint-compoundbucket(Figure91).

6.Replacetheemptybucketwithanewfullbucket.

7.Placetheplungerintothenewbucketandlowerthe coverassemblyontothebucket(Figure91).

Figure91

4.Wingnut

8.Slidethecoverstrapsovertheretainingboltsandrotate thecovertoseatthestrapsonthebolts(Figure91).

9.Tightenthewingnuts.

Page 70

MovingaDisabledMachine

Wheneverthemachineisstoppedandtheengineisnot running,thehydrostaticbrakesautomaticallyengage.Donot attempttotowthemachineifitcannotmoveunderitsown power.Ifpossible,repairthemachineatthesite.Ifthisisnot possible,useacraneandaspreaderbartoliftthemachine ontoatrailer,usingtheliftpointsshowninFigure92.

Figure92

Repeatliftpointsonotherside

1.Spreaderbar2.Liftpoint

Page 71

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst100hours

Aftertherst250hours

Beforeeachuseordaily

Every50hours

Every250hours

MaintenanceProcedure

•Checkthegearboxdriveoil.

•Changethegearbox-driveoil.

•Adjustthevalveclearance.

•Changetheplanetaryoil.

•Checkthefuellevel.

•Greasethemachine.(Greaseimmediatelyaftereverywashing).

•Checkthecrankcase-venttubeandcleanitifnecessary.

•Checktheindicatoronthedisplayscreenforarestrictedairlter.

•Checktheengine-oillevel.

•Checkthetracktension.

•Checkthecoolantlevelinthereservoirfortheradiator.

•Checkthehydraulicuidlevel.

•Checkthedrilling-uid-pumpoillevel.

•Cleanthemachinewiththespray-hoseattachment.

•Checkandcleanthedustvalve.

•Removeaircleanercoverandcleanoutdebris.Donotremovethelter.

•Checkthefuel-waterseparatorforwaterandsediment.

•Checkthebatterycondition

•Checktheplanetary-driveoillevel(Also,checkifexternalleakageisobserved).

•Checkthecoolantlevelintheradiator.

•Cleanorreplacetheair-cleanerlter.

•Changetheengine-oillter.

•Changetheengineoil.

•Clearthesparkarrestorinthemuferofcarbonbuildup.

•Replacetheprimaryandsecondary,fuellters.

•Checktheconditionoftheengine-drivebelt.

Every300hours

Every500hours

Every800hours

Every1,000hours

Every2,000hours

Yearlyorbeforestorage

Every2years

Important:Refertoyour

•Checktheconditionofthecoolantsystemcomponents.Cleandirtanddebrisfrom themandrepairorreplacethecomponentsasnecessary.

•Inspectthefuellinesandconnections.

•Checkthegearboxdriveoil(oryearly,whichevercomesrst).

•Changethegearbox-driveoil(oryearly,whichevercomesrst).

•Changethehydraulic-uidreturnlter.

•Changethehydraulic-pressurelter.

•Changethedrilling-uidpumpoil.

•Changetheplanetaryoil(oryearly,whichevercomesrst).

•Drainandcleanthefueltank.

•Checktheconcentrationofthecoolantbeforethewinterseason.

•Cleanthecoolingsystem.(Cleanthecoolingsystemifthecoolantbecomesdirtyor rustcolored.)

•Checkthetensionontheenginedrivebelt.

•Changethehydraulicuid.

•Adjustthevalveclearance.

•Touchupchippedpaint.

•Replacemovinghoses.

Engine Operator's Man ual

foradditionalmaintenanceprocedures.

Page 72

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriouslyinjure youorotherbystanders.

Removethekeyfromtheignitionbeforeyoudoanymaintenance.

WARNING

Improperlyservicingorrepairingthemachinemaycauseinjuryordeath.

Ifyoudonotunderstandtheserviceproceduresforthismachine,contactyourdealerorseetheservice manualforthismachine.

WARNING

Raisedequipmentonthemachinewithoutanoperatormaycauseinjuryordeath.

Beforeyouleavetheoperator’scompartment,supportorlowertheequipmentandstoptheengine.

WARNING

Replaceallcoversandguardsafteryouserviceorcleanthemachine.Donotoperatethemachinewithout thecoversorguardsinplace.

Premaintenance Procedures

OpeningtheFrontHood

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.PushdownonthehoodlatchasshowninFigure93.

3.LiftuponthehandleasshowninFigure94.

Figure94

1.Hoodhandle

1.Hoodlatch

Figure93

Page 73

OpeningtheRearHood

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Pullthehoodlatchout(Figure95).

3.LiftupthehandleasshowninFigure96.

1.Hoodlatch

Figure96

1.Hoodhandle

Figure95

Page 74

UsingtheCylinderLock

WARNING

Thethrustframemaylowerwhenitisintheraised position,causingseriousinjuryordeath.

Installthecylinderlockbeforeperforming maintenancethatrequiresthethrustframetobe raised.

RemovingandStoringtheCylinder Lock

1.Starttheengine.

2.Lowerthethrustframetothefullyloweredposition.

3.Stoptheengine.

4.Removethecotterpinandtheclevispinthatsecurethe cylinderlock(Figure97).

5.Removethecylinderlock.

InstallingtheCylinderLock

1.Starttheengine.

2.Lowerthethrustframetothefully-loweredposition.

3.Stoptheengine.

4.Positionthecylinderlockoverthecylinderrod(Figure

97).

5.Securethecylinderlockwiththecotterpinandclevis pin(Figure97).

6.TurntheenginetotheOnposition,andraisethethrust frameuntilitrestsonthecylinderlock.

6.TurntheenginetotheOnposition,andraisethethrust frame.

7.Storethecylinderlocknexttotheanti-freezetank (Figure98).

Figure98

1.Locationbehindtherearofthepipeholder

Figure97

1.Cotterpin4.Clevispin

2.Cylinderlock5.Liftcylinder

3.Liftcylinderrod

Page 75

Lubrication

GreasingtheMachine

ServiceInterval:Beforeeachuseordaily(Grease

immediatelyaftereverywashing).

Greasetype:General-purposegrease.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Cleanthegreasettingswitharag.

3.Connectagreaseguntoeachtting.

4.Pumpgreaseintothettingsuntilgreasebeginsto oozeoutofthebearings(approximately3pumps).

5.Wipeupanyexcessgrease.

Figure99

Liftcylinder(drill/carriageside;lowergreasettingisbehind

thetrackroller)

Figure101

Rear-pipeelevatorandcamcylinder(drill/carriageside)

Figure102

Stabilizercylinderandfoot(drill/carriageside;repeaton

otherside)

Figure100

Front-pipeelevatorandcamcylinder(drill/carriageside)

Figure103

Thrust-framepivotpin(Undersideofmachine)

Page 76

Figure104

Rear-pipeelevator(operator’sside)

Figure105

Front-pipeelevator(operator’sside)

Figure107

Carriage-rollerbearings(operator’ssideshown;repeaton

otherside)

Figure108

Gearboxoat(operator’ssideshown;repeatonotherside)

Stakedownmotors

Figure106

Page 77

Figure109

Trackroller(operator’ssideshown;repeatonotherside)

EngineMaintenance

CleaningtheCrankcase-vent Tube

ServiceInterval:Beforeeachuseordaily—Checkthe

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

crankcase-venttubeandcleanitif necessary.

Figure110

Rear-cambearing(operator’sside)

Figure111

Front-cambearing(drill/carriageside)

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Gentlypullthecrankcase-venttubeout(Figure112).

4.Cleantheendofthecrankcase-venttube(Figure112).

Figure112

1.Crankcaseventtube

Page 78

ServicingtheAir-cleaning

ESC

n/min x 100

G021619

System

Important:Donotremovetheelementsfromthe

machinetocheckfordirtylters;usethefollowing procedureinstead.

Important:Donotreplacetheoldair-cleanerlterwith alterthatismorethan5yearsold;checkthedateof manufactureontheendcapoftheelement.

Note:Everytimeyouservicetheair-cleanersystem,ensure thatallhoseconnectionsandangesareairtight.Replace alldamagedparts.

•Checktheair-cleanerbodyfordamagewhichcouldcause

anairleak.Replaceitifitisdamaged.Checkthewhole intakesystemforleaks,damageorloosehoseclamps. Also,inspecttherubberintakehoseconnectionsatthe aircleanerandturbotomakesuretheconnectionsare complete.

•Servicetheair-cleanerlteronlywhen“CheckAirFilter”

isdisplayedonthescreen.Changingtheairlterbefore itisnecessaryonlyincreasesthechanceofdirtentering theenginewhenthelterisremoved.

•Besurethecoverisseatedcorrectlyandsealswiththe

air-cleanerbody .

B.Repeatsteps1and2;iftherestrictedair-cleaner

indicatorisstillshownonthedisplayscreen, replacethesecondary,air-cleanerlter;referto

ServicingtheAir-cleanerFilter(page80).

CleaningtheDustValve

ServiceInterval:Every50hours

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Squeezethesidesofthedustvalveontheair-cleaner covertoreleaseanycollectedwater,dust,ordirtfrom thevalve.(Figure114).

Note:Ensurethattherearenoobstructionsinside thedustvalve.

CheckingtheAir-cleanerIndicator

ServiceInterval:Beforeeachuseordaily

1.Starttheengine.

2.Checktherestricted,air-cleanerindicatoronthedisplay screenasshowninFigure113.

Figure113

1.Restrictedair-cleanerindicator

3.Replacetheair-lterelement(s)asfollows:

A.Replacetheprimary,air-cleanerlter;referto

ServicingtheAir-cleanerFilter(page80).

Figure114

1.Dustvalve3.Air-cleanercover

2.Latch

ServicingtheAir-cleanerCover

ServiceInterval:Every50hours—Removeaircleanercover

andcleanoutdebris.Donotremovethe lter.

RemovingtheAir-cleanerCover

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

Page 79

3.Cleantheoutsideoftheair-cleanercanisterwitha clean,dampcloth.

4.Checktheair-cleanercanisterfordamagewhichcould causeanairleak.Replaceadamagedaircleanerbody .

Important:Servicetheair-cleanerlteronlywhen “CheckAirFilter”isdisplayedonthescreen. Changingtheairlterbeforeitisnecessaryonly increasesthechanceofdirtenteringtheengine whenthelterisremoved.

5.Pullthelatchfortheair-cleanercoveroutward(Figure

114).

6.Rotatetheltercovercounterclockwisesothatthe dustcapisatthe4o’clockposition(Figure115).

InstallingtheAir-cleanerCover

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Alignthedustcapontheaircleanerltercovertothe 5o’clockposition.

3.Aligntheaircleanerltercoverwiththelterhousing (Figure116).

4.Rotatetheaircleanerltercoverclockwise,sothatthe dustcapisatthe4o’clockposition(Figure115).

5.Pushthelatchontheaircleanerltercoverinward untilitisfullyseated(Figure115).

Figure115

1.Air-cleanercover

7.Pulltheair-cleanercoverawayfromthelterhousing andremovethecover(Figure116).

Figure116

1.Air-cleanercover2.Filterhousing

8.Cleananydebrisfrominsidethecover.

Important:If“CheckAirFilter”isnotdisplayed onthescreen,donotremovetheairlters.

Page 80

ServicingtheAir-cleanerFilter

G022176

°C°F-40

-30 -20 -10 0 10 20 30 40 50

-40 -22 -4 14 32 50 68 86 104 122

All Seasons

Winter Conditions

Arctic Conditions

°C°F-40

-30 -20 -10 0 10 20 30 40 50

-40 -22 -4 14 32 50 68 86 104 122

15W -40

10W -30

5W-30

G022415

ServiceInterval:Every250hours

Replacetheltersonlywhenthe“CheckAirFilter” indicatorappearsonthedisplayscreen;referto

CheckingtheAir-cleanerIndicator(page78).

Note:ContactyourAuthorizedT oroDealertoorder replacementlters.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Beforeremovingthelter,cleanoutalldebrisfrom theinsideofthelterbodyusinglow-pressureair(40 psi,cleananddry).

Important:Avoidusinghighpressureairwhich couldforcedirtthroughthelterintotheintake tract.Thiscleaningprocesspreventsdebrisfrom migratingintotheintakewhentheprimarylter isremoved.

4.Removetheprimarylter(Figure117).

Important:Donotcleantheusedlter.

Figure118

1.Safetylter

6.Insertthenewprimarylterbyapplyingpressureto theouterrimoftheltertoseatitinthecanister.Do notapplypressuretotheexiblecenterofthelter.

7.Removetherubberoutletvalvefromthecover,clean thecavity,andreplacetheoutletvalve.

8.Installthecover;refertoInstallingtheAir-cleaner

Cover(page79).

ServicingtheEngineOiland Filter

Theengineisshippedwithoilinthecrankcase;however, checktheoillevelbeforeandafteryourststarttheengine.

Crankcasecapacity:7.5L(8USqt)withthelter.

Useonlyhigh-qualitySAE15W -40heavy-dutyengineoilwith anAPIclassicationofCH-4orhigher.

WhileSAE15W-40oilwithanAPIclassicationofCH-4or higherisrecommendedformostclimates,refertoFigure119 foroilviscosityrecommendationsforextremeclimates.

1.Rubber-outletvalve

2.Air-cleanerlatch4.Air-cleanerbody

Figure117

3.Air-cleaner,primarylter

5.Inspectthenewlterforshippingdamage,checking thesealingendofthelterandthebody.Donotuse adamagedelement.

Important:Donotcleantheusedsafetylter (Figure118).Replacethesafetylterwithanew oneafterevery3primarylterservices,orwhen indicatedbythe“CheckAirFilter”onthedisplay screen.Ifyouarenotreplacingit,donotremove thesafetylter.

Figure119

Note:Limiteduseoflow-viscosityoilssuchasSAE10W-30

withanAPIclassicationofCH-4orhighercanbeusedfor easierstartingandprovidingsufcientoilowatambient temperaturesbelow-5°C(23°F).However,continuoususe

Page 81

oflowviscosityoilcandecreaseenginelifebecauseofwear

G021582

(Figure119).

ToroPremiumEngineOilisavailablefromanAuthorized ToroServiceDealerineither15W -40or10W-30viscosity withAPIclassicationCH-4orhigher.Seethepartscatalog forpartnumbers.

CheckingtheEngine-oilLevel

ServiceInterval:Beforeeachuseordaily—Checkthe

engine-oillevel.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Removethedipstick(Figure120),andwipeitclean.

Figure120

Operator’sside

Figure121

1.Oil-llcap

B.Installtheoilllcapandthedipstick.

ChangingtheEngine-oilFilter

ServiceInterval:Every250hours

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Alignadrainpanorseveralragsundertheoillterand theoil-lteradapter(Figure122).

1.Dipstick

4.Insertthedipstickintotheoillltube,pullthedipstick outagain,andreadtheoillevelonthedipstick.

Note:Theoillevelonthedipstickshouldbeatthe HighmarkorbetweentheLowandHighmarks.If theoilisbelowtheLowmark,completethefollowing procedure:

A.Removethellcap(Figure121)andaddoiluntil

thelevelreachestheHighmark.Donotoverll.

Important:Useanoilcanisterwitha bendablehoseorafunneltollthemachine withoil.

Figure122

1.Oil-lteradapter2.Oillter

4.Rotatetheoilltercounterclockwiseandremovethe oillter(Figure122).

Note:Discardtheoillter.

5.Usingacleanrag,wipecleanthesurfaceoftheoil-lter adapterwheretheoillterseatswithacleanrag.

6.Fillthenewoillterwiththespecied-engineoil.

Page 82

7.Applyathinlayerofthespecied-engineoiltotheseal oftheoillter.

8.Aligntheoilltertotheoil-lteradapterandrotate itclockwiseuntilthesealoftheoilltercontactsthe oil-lteradapter(Figure122).

Note:Donotuseanoillterstrapwrenchtoinstall thenewoillter.Thewrenchcandentanoillterand thereforecausealeak.

9.Handtightentheoillteranadditional1/2turn (Figure122).

10.Removetheoilpanorragsyouplacedinstep3and disposeoftheusedoilaccordingtolocalcodes.

ChangingtheEngineOil

ServiceInterval:Every250hours

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Removethedrainplug(Figure123).

Figure124

1.Fillerneck3.Funnel

2.Oil-llcap

Note:Useafunnelwithaexible,attachedhoseto directtheengineoilintotheengine.

9.Fillthecrankcasewithapproximately7.5L(8USqt)of thespeciedengineoil;refertoServicingtheEngine

OilandFilter(page80).

10.Installtheoil-llcap.

11.Starttheengine,runitatidleforabout2minutes,and checkforoilleaks.

12.Stoptheengineandremovethekey.

13.Waitfor2or3minutesandchecktheoillevel;referto

CheckingtheEngine-oilLevel(page81).

AdjustingtheValveClearance

ServiceInterval:Aftertherst250hours

Every2,000hours

Figure123

1.Engine-oildrainplug

3.Cleanthethreadsonthedrainplugandapply3layers ofPTFEsealingtape.

4.Draintheoilintoadrainpan.

5.Whentheoilstops,installthedrainplug.

6.Changetheengine-oillter;refertoChangingthe

Engine-oilFilter(page81).

7.Installthedrainplugontothedraintting(Figure123).

8.Removetheoil-llcapfromthellerneckbypulling thecapupward.

Refertotheengineowner’smanual,includedwiththe machine,fortheadjustmentprocedure.

Ifyoucannotadjustthevalveclearance,contactyour AuthorizedToroServiceDealerforvalveadjustment.

Page 83

ServicingtheSparkArrestor (IfEquipped)

ServiceInterval:Every250hours—Clearthesparkarrestor

inthemuferofcarbonbuildup.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Removethepipeplugfromtheclean-outportatthe lowersideofthemufer.

WARNING

Themufermaybehotandcouldcause injury.

Becarefulnottotouchthehotmufer.

3.Starttheengine.

4.Plugthenormalmuferexitwithablockofwoodor metalplatesothattheexhaustowwillbeforcedout oftheclean-outport.Continuetoblocktheexituntil carbondepositsceasecomingoutoftheport.

WARNING

Donotstandinlinewiththeclean-outport; hotelementscouldcauseseriousinjury.

Wearsafetyglasses.

5.Stoptheengineandreplacethepipeplug.

FuelSystem Maintenance

DANGER

Undercertainconditions,dieselfuelandfuel vaporsarehighlyammableandexplosive.Are orexplosionfromfuelcanburnyouandothersand cancausepropertydamage.

•Useafunnelandllthefueltankoutdoors,in anopenarea,whentheengineisoffandiscold. Wipeupanyfuelthatspills.

•Donotllthefueltankcompletelyfull.Addfuel tothefueltankuntilthelevelis25mm(1inch) belowthebottomofthellerneck.Thisempty spaceinthetankallowsthefueltoexpand.

•Neversmokewhenhandlingfuel,andstayaway fromanopenameorwherefuelfumesmaybe ignitedbyaspark.

•Storefuelinaclean,safety-approvedcontainer andkeepthecapinplace.

DrainingWaterfromtheFuel Filter

ServiceInterval:Every50hours—Checkthefuel-water

separatorforwaterandsediment.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Alignadrainpanunderthesecondary-fuellter (Figure125).

Figure125

1.Secondary-fuellter

4.Rotatethedrainvalveatthebottomofthe secondary-fuellter2or3turnscounterclockwise,

2.Drainvalve

Page 84

anddrainanywaterandsedimentfromthefuellter

G021798

(Figure125).

Note:Ifthefuel-waterseparatorhasanywateror sediment,alsodrainthewaterandsedimentfrom thefueltank;refertoDrainingWaterfromtheFuel

Tank(page84).

5.Whencleanfuelappears,rotatethedrainvalve clockwiseuntilitisclosed.

Note:Donotovertightenthedrainvalve.

6.Primethefuelsystem;refertoPrimingtheFuel

System(page84).

PrimingtheFuelSystem

Note:Primethefuelsystemwheneveranyofthefollowing

occur:

•Youdrainedwaterfromthefuellter.

•Youreplacedthefuellter.

•Yourantheengineuntilthefueltankisemptyordrained

thefueltank.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

DrainingWaterfromtheFuel Tank

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Placeadrainpanunderthedrainpluginthefueltank.

3.Loosenthedrainpluguntilthewaterandsediment drainout(Figure126).

Figure126

1.Fueltank3.Drainpan

2.Drainplug

3.Ensurethattheengineandtheexhaustsystemarecool.

4.Ensurethatthefueltankisatleast1/4full.

5.Rotatethebattery-disconnectswitchclockwisetothe Onposition.

6.Locatetheprimingbuttononthetopofthelter adapterforthesecondary-fuellter(Figure127).

Figure127

4.Cleanthethreadsonthedrainplugandapply3layers ofPTFEsealingtape.

5.Whencleanfuelappears,installthedrainplugand tightenitsecurely.

6.Checkthefueltankdrainplugforleaks.

1.Primingbutton2.Filteradapter

7.Pressdownandreleasetheprimingbuttonrepeatedly untilyoufeelresistancewhenpressingthepriming button(Figure127).

8.Iftheenginedoesnotstartafterprimingthefuel systemandmakingseveralattemptstostarttheengine, bleedthehigh-pressurefuellines;refertoyourengine owner’smanualorcontactyourAuthorizedToro ServiceDealerforassistance.

Page 85

WARNING

Thefuelsystemisunderhighpressure. Bleedingthesystemwithoutproper precautionsandtrainingcouldresultininjury toyoufrominjecteduidorreorexplosion. Readtheengineowner’smanualforthe properbleedingprocedureorcontactyour AuthorizedT oroDealer.

ReplacingtheFuelFilters

ServiceInterval:Every250hours—Replacetheprimary

andsecondary,fuellters.

ReplacingthePrimary,FuelFilter

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Placecleanragsundertheprimary,fuellter.

4.Loosenthehoseclampsandseparatetheprimary,fuel lterfromthefuelhoses(Figure128).

Figure128

1.Filteradapter6.Hoseclamp

2.Secondary-lterelement

3.O-ring8.Primaryfuellter

4.Watersensor9.Fitting

5.Fuelsensor

7.Arrow

Note:Donotremovethehoseclampsfromthehoses.

Note:Discardthefuellter.

5.Alignthenew,primary,fuelltertothehoseswiththe arrowprintedonthelterpointingforward(Figure

128).

6.Slipthehosesoverthehosettingoftheprimary,fuel lter,andtightenthehoseclamps(Figure128).

7.Replacethesecondary,fuellter;refertoReplacingthe

Secondary,FuelFilter(page85).

ReplacingtheSecondary,FuelFilter

1.Removethesecondary,fuellterasfollows:

A.Cleanthesecondary,fuel-lterassemblyandthe

surroundingarea.

B.Completelydrainwaterfromthelter;referto

DrainingWaterfromtheFuelFilter(page83).

C.Firmlygraspthesecondary-fuel-lterelement,

androtatethewatersensorcounterclockwise,and removethewatersensor(Figure128).

Note:Retainthewatersensoranddiscardthe O-ring.

D.Firmlygraspthesecondary-fuel-lterelement,

androtateitcounterclockwise,andremovethe lterfromthelteradapter(Figure128).

Note:Discardthelterelement.

E.Cleanthelteradapterwithacleanrag.

2.Installthesecondary,fuellterasfollows:

A.Applyathinlmofcleanfueltothesealonthe

fuel-lterelement.

B.Alignthenewsecondary-lterelementtothe

lteradapter(Figure128).

C.Rotatethesecondary-lterelementuntiltheseal

contactsthelteradapter,thenrotatethelter elementanadditional3/4turn.

Important:Donotusealterwrenchto tightenthelter.Youcoulddamagethelter andcausealeak.

D.AlignthenewO-ringoverthewatersensor

(Figure128).

E.Alignthewatersensortothebottomofthe

secondary,fuellter(Figure128).

F.Firmlygraspthesecondary-lterelementand

rotatethewatersensorclockwiseuntilhand-tight (Figure128).

3.Primethefuelsystem;refertoPrimingtheFuel

System(page84).

4.Starttheengineandcheckforleaksatthefuellters.

Page 86

CheckingFuelLinesand Connections

ServiceInterval:Every500hours/Yearly(whichever

comesrst)—Inspectthefuellinesand connections.

ElectricalSystem Maintenance

ServicingtheBattery

Inspectthefuellinesandconnectionsfordeterioration, damage,orlooseconnections.

DrainingandCleaningtheFuel Tank

ServiceInterval:Every1,000hours/Yearly(whichever

comesrst)—Drainandcleanthefuel tank.

Drainandcleanthetankifthefuelsystembecomes contaminatedorifthemachinewillbestoredforanextended periodoftime.Usecleanfueltoushoutthetank.Referto

DrainingW aterfromtheFuelTank(page84)fordraining

instructions.

Note:Performthisprocedurewhenthefuellevelislow ,to avoidtheneedtodrainlargevolumesoffuel.

ServiceInterval:Every50hours—Checkthebattery

condition

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandleadcompounds,

chemicalsknowntotheStateofCalifornia

tocausecancerandreproductiveharm.

Washhandsafterhandling.

Important:Beforeweldingonthemachine,disconnect thenegativecablefromthebatterytopreventdamageto theelectricalsystem.Also,disconnecttheengineand machinecontrollersbeforeweldingonthemachine.

Note:Checkthebatteryconditionweeklyorafterevery 50hoursofoperation.Keeptheterminalsandtheentire batterycasecleanbecauseadirtybatterywilldischargeslowly. Tocleanthebattery,washtheentirecasewithasolution ofbakingsodaandwater.Rinsewithclearwater.Coat thebatterypostsandcableconnectorswithGrafo112X (skin-over)grease(ToroPartNo.505-47)orpetroleumjelly topreventcorrosion.

WARNING

Exposuretobatteryacidorabatteryexplosioncan causeseriouspersonalinjury.

Beforeyouserviceabattery,wearfaceprotection, protectivegloves,andprotectiveclothing.

Page 87

WARNING

G003792

ChargingtheBattery

Abatterycontainssulfuricacid,whichcancause seriousburns;andtheycanproduceexplosive gases.

•Avoidcontactwithskin,eyes,orclothing;ush affectedareaswithwater.

•Iftakeninternally,drinklargequantitiesofwater ormilk.

Do not

inducevomiting.Seekmedical

attentionimmediately.

•Keepsparks,ames,andlitcigarettesandcigars awayfromthebattery.

•Ventilatethebatterywhenyouarechargingitor usingitinanenclosedarea.

•Weareyeprotectionwhenworkingneara battery.

•Washyourhandsafterhandlingabattery.

•Keepthebatteryoutofthereachofchildren.

WARNING

Ifyoutrytochargeorjumpstartafrozenbattery,it couldbeexplosive,causingpersonalinjurytoyou orothersinthearea.

WARNING

Chargingthebatteryproducesgassesthatcan explode.

Donotsmokenearthebatteryandkeepsparksand amesawayfrombattery.

Important:Keepthebatteryfullycharged.Thisis especiallyimportanttopreventbatterydamagewhen thetemperatureisbelow32°F(0°C).

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Cleantheexteriorofthebatterycaseandthebattery posts.

Note:Connecttheleadsofthebatterychargerto batterypostsbeforeconnectingthechargertothe electricalsource.

4.Lookatthebatteryandidentifythepositiveand negativebatteryposts.

5.Connectthepositiveleadofthebatterychargertothe positivebatterypost(Figure129).

Topreventthebatteryelectrolytefromfreezing, keepthebatteryfullycharged.

WARNING

•Sparksoraamecancausehydrogengasina batterytoexplode.

•Whenyoudisconnectthebatterycables, disconnectthenegative(-)cablerst.

•Whenyouconnectthebatterycables,connect thenegative(-)cablelast.

•Donotshort-circuitthebatterypostswitha metalobject.

•Donotweld,grind,orsmokenearabattery.

Note:Theelectricalsysteminthismachineis12volts.

Figure129

1.Positivebatterypost

2.Negativebatterypost

6.Connectthenegativeleadofthebatterychargertothe negativebatterypost(Figure129).

7.Connectthebatterychargertotheelectricalsource.

Important:Donotoverchargethebattery.

Note:Chargethebatteryashowninbatterycharging

table.

3.Red(+)chargerlead

4.Black(-)chargerlead

Page 88

Battery-chargerTable

ChargersettingChargingtime

4to6amperes30minutes

25to30amperes10to15minutes

8.Whenthebatteryisfullycharged,unplugthecharger fromtheelectricalsource,thendisconnectthecharger leadsfromthebatteryposts(Figure129).

Jump-startingtheMachine

WARNING

Jump-startingthebatterycanproducegassesthat canexplode.

Donotsmokenearthebatteryandkeepsparksand amesawayfrombattery.

Note:Thisprocedurerequires2peopletoperform.Ensure thatthepersonmakingtheconnectionswearstheproperface protection,protectivegloves,andclothing.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.EnsurethatallcontrolsareintheNeutralposition.

4.Sitintheoperatorseatandhavetheotherpersonmake theconnections.

Note:Ensurethatthejumperbatteryisa12-volt battery.

Important:Ifyouareusinganothermachine forpower,ensurethatthe2machinesarenot touchingeachother.

5.Preparetostarttheengine;refertoStarting/Stopping

theEngine(page57).

Figure130

1.Jumper-cableclamp (positive)

2.Jumppost5.Jumper-cableclamp

3.Cover

4.Groundpoint(unpainted bolt)

(negative)

7.Connectthepositive(+)jumpercabletothejumppost (Figure130).

8.Connectthenegative(-)jumpercabletoaground point,suchasanunpaintedboltorchassismember (Figure130).

9.Starttheengine;refertoStarting/Stoppingthe

Engine(page57).

Important:Iftheenginestartsandthenstops,

do not

motorstopsturning.

operatethestartermotoruntilthestarter

Do not

operatethestarter motorformorethan30secondsatonetime.Wait 30secondsbeforeoperatingthestartermotorto coolthemotorandtobuildupthechargeinthe battery.

10.Whentheenginestarts,havetheotherperson disconnectthenegative(-)jumpercablefromthe frameandthendisconnectthepositive(+)jumper cable(Figure130).

6.Removethecoverfromthejumppost(Figure130).

Page 89

DriveSystem Maintenance

CheckingtheOilLevelforthe PlanetaryDrive

ChangingtheOilforthe PlanetaryDrive

ServiceInterval:Aftertherst250hours—Changethe

planetaryoil.

Every800hours—Changetheplanetaryoil(oryearly, whichevercomesrst).

ServiceInterval:Every50hours—Checktheplanetary-drive

oillevel(Also,checkifexternalleakage isobserved).

Oilspecication:SAE85W -140APIclassicationlevelGL4

Planetarydriveoilcapacity:approximately1.4L(1.5USqt)

ToroPremiumGearOilisavailablefromanAuthorizedToro ServiceDealer.Seethepartscatalogforpartnumbers.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Cleantheareaaroundtheoil-levelplugwithacleaning solvent(Figure131).

Note:Changetheoilwhenitiswarm,ifpossible.

1.Parkthemachineonalevelsurface.

2.Cleantheareaaroundtheoil-levelplug(Figure131).

3.Rotatetheplanetarydriveuntiltheoil-drainplugis directlybelowtheoil-levelplug(Figure131).

4.stoptheengineandremovetheignitionkey.

5.Placeadrainpanundertheoil-drainplug.

6.Removetheoil-levelplugandtheoil-drainplug.

7.Installtheoil-drainplug.

8.Fillthechaindriveplanetarywithoiluntiltheoileven withthebottomoftheoil-levelplughole.

9.Installtheoil-levelplug.

10.Repeatsteps1through9tochangetheplanetary-drive oilontheothersideofthemachine.

CheckingtheOilforthe GearboxDrive

Figure131

1.Oil-levelplug2.Oil-drainplug(6o’clock position)

3.Rotatetheplanetarydriveuntiltheoillevelandthe oil-drainplugsareverticaltotheground(atthe6 o’clockposition)asshowninFigure131.

4.Removetheoil-levelplug(Figure131).

Note:Theoilleveliscorrectwhenitisuptothe bottomoftheoil-levelplughole.

5.Iftheoilisbelowthebottomofthehole,addthe speciedoiluntiltheoilislevelwiththebottomof thehole.

6.Installandtightentheoil-levelplug.

7.Repeatsteps1through6tochecktheplanetary-drive oillevelontheothersideofthemachine.

ServiceInterval:Aftertherst100hours—Checkthe

gearboxdriveoil.

Every500hours—Checkthegearboxdriveoil(or yearly,whichevercomesrst).

Oilspecication:SAE85W -140APIclassicationlevelGL4

Planetary-driveoilcapacity:approximately2.7L(5.75US

pt)

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Checktheoillevelonthesight-glassonthegearbox drive(Figure132).

Note:Theoillevelshouldcoverhalfofthesight-glass.

Page 90

Figure132

1.Sight-glass

3.Removethebreathercapandaddtheoilintothe gearboxdriveuntiltheoillevelonthesight-glassisat leasthalffull(Figure132).

Figure133

ChangingtheOilforthe GearboxDrive

ServiceInterval:Aftertherst100hours—Changethe

gearbox-driveoil.

Every500hours—Changethegearbox-driveoil(or yearly,whichevercomesrst).

Note:Changetheoilwhenitiswarm,ifpossible.

1.Parkthemachineonalevelsurfaceandmovethe carriageallthewaytotherearstop.

2.Stoptheengineandremovetheignitionkey.

3.Removethe4boltsontheguardplateandgearbox (BoxAofFigure133).

4.Removetheguardplate(BoxAofFigure133).

5.Removethecoveronthegearboxandsyphontheoil out(BoxBofFigure133).

6.Fillthegearboxwithoiluntiltheoillevelinthesight glassismorethanhalffull(Figure132).

7.Cleanthesealantoffofthegearboxboxandcover (Figure134).

Figure134

8.Putnewautomotive-gradeRTVsealantaroundthe edgeofthecover(BoxBofFigure134).

Page 91

9.Placetheguardbackintoplaceandinstallthe2bolts (BoxAofFigure133).

10.Installthe2otherboltssecuringthelidontothe gearbox(BoxAofFigure133).

11.Torquetheboltsto23to29N∙m(17to21ft-lb).

ServicingtheTracks

ServiceInterval:Beforeeachuseordaily—Checkthetrack

tension.

5.Removeexcessgreasefromaroundthevalve.

6.Installthecoverandretainingbolts.

7.Repeatsteps2through6totightenthetracktension ontheotherside.

LooseningtheTrackTension

Ifthetrackseemstight,loosenthetracktensionasfollows:

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

WARNING

Greaseinthehydraulictrackishighlypressurized; ensurethatthetrack-tensiongreasevalveisnot loosenedmorethanonerevolutionatatime.

Ifyouremovethetrack-tensiongreasevalvefound inthehydraulic-tracktensionerorloosenittoo much,greasecanbereleasedandmaycause seriousinjuryordeath.

TighteningtheTrackTension

Ifthetrackseemsloose,tightenthetracktensionasfollows:

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Removedirtanddebrisfoundaroundthetrack-tension greasevalve(Figure135).

Important:Ensurethattheareasurrounding thetrack-tensiongreasevalveiscleanbefore beginningtoadjustthetracktension.

3.Removetheretainingboltsandcoverthathousethe track-tensiongreasevalve.

2.Removedirtanddebrisfoundaroundthetrack-tension greasevalve(Figure135).

Important:Ensurethattheentirearea surroundingthetrack-tensiongreasevalveisclean beforebeginningtoadjustthetracktension.

3.Removetheretainingboltsandcoverthathousethe track-tensiongreasevalve.

4.Turnthetrack-tensiongreasevalvecounterclockwise nomorethan1revolution(Figure135).

Note:Aone-revolutionturnwillreleasegreaseand loosenthetrack.

5.Whenthetensionreaches3,200psi,turnthe track-tensiongreasevalveclockwisetotightenit.

6.Removeexcessgreasefromaroundthevalve.

7.Installthecoverandretainingbolts.

8.Repeatsteps2through7toloosenthetracktensionon theotherside.

4.Applygreasetothettinguntilthetensionreaches 22,063kPa(3,200psi)asshowninFigure135.

Figure135

Track-tensiongreasevalveshown

Page 92

CoolingSystem

G022007

Maintenance

Coolantspecication:50/50solutionofethylene-glycol antifreezeandwaterorequivalent

EngineandRadiatorcoolantcapacity:16.77L(17.7US qt)

CheckingtheCoolantLevelin theReservoir

ServiceInterval:Beforeeachuseordaily

Important:Donotremovetheradiatorllercapduring thisprocedure.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

WARNING

Ifyouremovetheradiatorcapfromahotengine, hotcoolantcouldspray,causingscalding.

•Wearfaceprotectionwhenopeningtheradiator cap.

•Allowthecoolingsystemtocooldowntobelow 50°C(120°F)beforeremovingtheradiatorcap.

•Followtheinstructionsforcheckingthe maintainingtheenginecoolingsystem.

WARNING

Coolantistoxic.

•Keepcoolantawayfromchildrenandpets.

•Ifyouarenotusingthesamecoolantagain, disposeofitaccordingtolocalenvironmental regulations.

2.Allowtheenginetocool.

3.Openthefronthood;refertoOpeningtheFront

Hood(page72).

4.Checkthecoolantlevelinthereservoir(Figure136).

Figure136

1.Reservoir

5.Addthespeciedcoolantuntilthecoolantlevelis1/2 thereservoircapacity .

2.Coolantlevel(1/2reservoir height)

Note:Ensurethatthecoolantsolutionisthoroughly mixedbeforellingthereservoir.

CheckingtheCoolantLevelin theRadiator

ServiceInterval:Every50hours

WARNING

Iftheenginehasbeenrunning,theradiatorwillbe pressurizedandthecoolantinsidewillbehot.If youremovethecap,coolantmaysprayout,causing severeburns.

•Donotremovetheradiatorcaptocheckcoolant levels.

•Donotremovetheradiatorcapwhentheengine ishot.Allowtheenginetocoolforatleast15 minutesoruntiltheradiatorcapiscoolenough totouchwithoutburningyourhand.

Page 93

Note:Thecoolingsystemislledwitha50/50solutionof waterandethylene-glycolantifreeze.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Allowtheenginetocool.

3.Openthefronthoodandrearhood;refertoOpening

theFrontHood(page72)andOpeningtheRear Hood(page73).

4.Removetheradiatorcapfromthellerneckofthe radiatorandcheckthecoolantlevel(Figure136and

Figure137),

Note:Thecoolantshouldbeuptothellerneck.

CheckingtheConcentrationof theCoolant

ServiceInterval:Every1,000hours/Yearly(whichever

comesrst)—Checktheconcentration ofthecoolantbeforethewinterseason.

Testtheconcentrationofethyleneglycol-basedantifreeze inthecoolant.Ensurethatthecoolanthasa50%ethylene glycoland50%watermixtureorequivalent.

Note:A50%ethyleneglycoland50%watermixturewill protecttheengineto-37°C(-34°F)throughouttheyear.

Usingaconcentrationtester,checktheconcentrationof thecoolantmixturetoensurethatitis50%ethyleneglycol and50%waterorequivalent;refertothemanufacturer’s instructionsfortesting.

CleaningtheCoolingSystem

ServiceInterval:Every1,000hours/Yearly(whichever

comesrst)(Cleanthecoolingsystem ifthecoolantbecomesdirtyorrust colored.)

Figure137

1.Reservoir

2.Coolantlevel(1/2reservoir height)

5.Ifthecoolantlevelislow,addcoolantuntilthelevelis uptothebottomofthellerneck(Figure137).

Important:Donotoverlltheradiator.

Note:Iftheradiatorcoolantlevelislowandthe

coolantreservoirlevelisattheFullmark,checkforair leaksinthehosebetweentheradiatorandthecoolant reservoir.

6.Installtheradiatorllercap,ensuringthatitistightly sealed(Figure137).

7.Iftheairtemperatureisbelow0°C(32°F),mixthe ethyleneglycolandwatercompletelybyrunningthe engineatoperatingtemperaturefor5minutes.

3.Coolantlevel(bottomof radiatorneck)

4.Radiatorcap

DrainingtheCoolantfromtheSystem

Important:Donotpourcoolantontothegroundorinto

anunapprovedcontainerthatcanleak.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Allowtheenginetocool.

3.Openthefronthood;refertoOpeningtheFront

Hood(page72).

4.Removetheradiatorcap(Figure137).

5.Placeadrainpanunderthedrainplug(Figure138).

Note:Thecoolantcapacityofboththeengineand theradiatoris16.8L(17.7USqt).

CheckingtheConditionof Cooling-systemComponents

ServiceInterval:Every300hours/Yearly(whichevercomes

rst)

Checktheconditionofthecoolingsystemforleaks,damage, dirt,andloosehosesandclamps.Clean,repair,tighten,and replacethecomponentsasnecessary.

Figure138

1.Radiatordrainplug

Page 94

6.Openthedrainplugfortheradiatorandallowthe coolantsystemtodraincompletely.

E.Openthedrainplugfortheradiator,anddrain

thecleaningsolutionintoadrainpan.

Note:Disposeoftheusedcoolantproperlyaccording tolocalcodes.

7.Cleanthethreadsonthedrainplugandapply3layers ofPTFEsealingtape.

8.Closethedrainplug(Figure138).

FlushingtheCoolingSystem

Engineandradiatorcoolantcapacity:16.8L(17.7USqt)

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Conditionthecoolingsystemasfollows:

A.Ensurethatthecoolantisdrainedfromthe

radiatorandthatthedrainplugisclosed;referto

CheckingtheCoolingSystem(page57).

B.Addacoolingsystemcleaningsolutiontotheto

theradiatorthroughthellerneck(Figure139).

Note:Usecleaningsolutionof21g(12ozdry) ofsodiumcarbonateforevery17L(18USqt) ofwater;otherwise,useacommerciallyavailable equivalent.Followthedirectionsthatcomewith thecleaningsolution.

F.Cleanthethreadsonthedrainplugandapply3

layersofPTFEsealingtape.

G.Closethedrainplug.

3.Flushthecoolingsystemasfollows:

A.Opentheller-neckcap.

B.Filltheradiatorwithcleanwater(Figure140).

Figure140

1.Fillerneck

2.Funnel

C.Closetheller-neckcap.

D.Operatetheenginefor5minutesoruntilthe

coolanttemperatureindicates82°C(180°F),and thenstoptheengine.

3.Cleanwater

Figure139

1.Fillerneck(radiator)3.Coolantsystemcleaning solution

2.Funnel

C.Closethedrainplug(Figure138).

Important:Donotinstalltheradiatorcap.

D.Operatetheenginefor5minutesoruntilthe

coolanttemperatureindicates82°C(180°F),and thenstoptheengine.

CAUTION

Thecleaningsolutionishotandcan causeburns.

CAUTION

Thewaterishotandcancauseburns.

Stayawayfromthedischargeendofthe coolantdrainplug.

E.Openthedrainpluganddrainthewaterintoa

drainpan.

F.Cleanthethreadsonthedrainplugandapply3

layersofPTFEsealingtape.

G.Ifthewaterdrainedfromtheradiatorisdirty,

performsteps3-Athrough3-Euntilthewater drainedfromtheradiatorisclean.

H.Closethedrainplug(Figure138).

Stayawayfromthedischargeendofthe coolantdrain.

Page 95

FillingtheSystemwithCoolant

G022028

Important:Youmustllthecoolingsystemproperlyto preventairlocksinthecoolingpassages.Failingtovent thecoolingsystemproperlycanseverelydamagethe coolingsystemandengine.

Important:Useamixtureof50%ethyleneglycoland 50%watermixtureorequivalentinthemachine.The lowestambientoperatingtemperatureforthismixture isabove-37°C(-34°F).Iftheambienttemperatureis lower,adjustthemixture.Useamixtureofethylene glycolandwaterorequivalentinthemachineallyear.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

BeltMaintenance

ServicingtheEngine-drive Belt

WARNING

Contactingarotatingbeltcancauseseriousinjury ordeath.

Stoptheengineandremovetheignitionkeybefore workingnearbelts.

2.Removetheradiatorcap(Figure137).

3.Filltheradiatorwithcoolantuntiltheuidlevelisup tothebottomofthellerneck(Figure141).

Note:Thecoolantcapacityofboththeengineand theradiatoris16.8L(17.7USqt).

Figure141

1.Coolantlevel(atthe bottomofthellerneck)

2.Fillerneck

3.Coolant(50/50ethylene glycolandwateror equivalent)

CheckingtheConditionoftheBelt

ServiceInterval:Every250hours

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Inspectthebeltforcuts,cracks,loosecords,grease,oil, twisting,orsignsofabnormalwear(Figure142).

Note:Replacethebeltifitisexcessivelywornor damaged.

4.Installtheradiatorcap(Figure137).

5.Fillthecoolantreservoirwithcoolantuntilitisfull.

6.Installthecoolantreservoircap.

7.Starttheengineandrunitathalfthrottlefor5minutes.

8.Stoptheengineandremovethekey.

9.Wait30minutes,thenchecktheuidlevelinthe coolantreservoir.Ifitislow,addcoolant.

Page 96

CheckingtheTensionoftheBelt

AdjustingtheTensionoftheBelt

ServiceInterval:Every1,000hours

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Alignastraightedgeoverthedrivebeltandacrossthe pulleysasshowninFigure142.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Loosenthenutandboltatthepivotpointforthe alternator(Figure143).

Figure143

1.Adjustmentbolt3.Alternator

2.Nut(alternatorpivotpoint)4.Bolt(alternatorpivotpoint)

Figure142

4.Pressthebeltdownatthemidwaypointbetweenthe fanpulleyandthealternatorpulleyasshowninFigure

142.

Note:Therangeofbeltdeectionbetweenthe straightedgeandthebeltshouldbe7to9mm(0.28to

0.35inches),underaloadof10kg(22lb).

5.Ifthetensionofthebeltisaboveorbelowthespecied range,adjustthedrivebelttension;refertoAdjusting

theTensionoftheBelt(page96).

4.Loosentheadjustmentboltonthealternator(Figure

143).

5.Movethealternatorawayfromtheenginetoincrease thebelttension;movethealternatortowardtheengine todecreasethebelttension(Figure143).

6.Tightenthealternatoradjustmentbolt(Figure143).

7.Checkthetensionofthebelt;refertoCheckingthe

TensionoftheBelt(page96).

8.Ifthebelttensioniscorrect,tightenthenutandbolt atthepivotpointforthealternator(Figure143); otherwiserepeatsteps4through7.

Page 97

HydraulicSystem

G022167

Maintenance

CheckingtheHydraulicFluid

ServiceInterval:Beforeeachuseordaily

Checkthehydraulicuidasfollows:

ServicingtheHydraulicFluid

Thehydraulicreservoirislledatthefactorywith approximately102L(27USgallons)ofhigh-qualityhydraulic uid.Checkthelevelofthehydraulicuidbefore theengineisrststartedanddailythereafter.The recommendedreplacementuidfollows:

ToroPremiumAllSeasonHydraulicFluid(Availablein 5gallonpailsor55gallondrums.ContactyourAuthorized ToroDealerforpartnumbers.)

Alternateuids:IftheTorouidisnotavailable,other uidsmaybeusedprovidedtheymeetallthefollowing materialpropertiesandindustryspecications.W edonot recommendtheuseofsyntheticuid.Consultwithyour lubricantdealertoidentifyasatisfactoryproduct.

Note:Torowillnotassumeresponsibilityfordamage causedbyimpropersubstitutions,souseonlyproducts fromreputablemanufacturerswhowillstandbehindtheir recommendation.

HighViscosityIndex/LowPourPoint Anti-wearHydraulicFluid,ISOVG46

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Lookatthesightgaugeonthehydraulictankandcheck theleveloftheoil(Figure144).

MaterialProperties:

42.2cStat40°C(104°F) Viscosity,ASTMD445

7.8cStat100°C(212°F)

ViscosityIndexASTM D2270

PourPoint,ASTMD97-6°C(-42°F)

IndustrySpecications:VickersI-286-S(QualityLevel),

Note:Manyhydraulicuidsarealmostcolorless,makingit difculttospotleaks.Areddyeadditiveforthehydraulic systemoilisavailablein20mL(2/3oz)bottles.Onebottle issufcientfor15-22L(4-6gallons)ofhydraulicoil.Order partno.505-150fromyourAuthorizedToroDealer.

Note:Ifambientoperatingtemperaturesexceed43°C(110° F),contactToroforuidrecommendations.

VickersM-2950-S(Quality

Level),DenisonHF-0

158

Figure144

1.Hydraulic-tankbreather

2.Hydraulic-tankcap

3.Fulloillevel

4.Lowoillevel

4.Ifthelevelislow,openthehydraulic-tankcap,andadd theappropriateuiduntilitreachesFullonthesight gauge(Figure144).

5.Installcapontothellerneck.

Page 98

ChangingtheHydraulic-uidReturn Filter

ServiceInterval:Every500hours/Every6months

(whichevercomesrst)

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Cleantheareaaroundthellerneckandcapofthe hydraulictank.

4.Openthehydraulic-tankcap(Figure145).

ChangingtheHydraulic-pressureFilter

ServiceInterval:Every500hours/Every6months

(whichevercomesrst)

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Placeadrainpanunderthelter.

4.Usingalterwrench,removethehydraulic-pressure lter(Figure146).

Figure145

1.Hydraulic-tankcap

5.Discardtheoldhydraulic-uidreturnlter.

6.Installanewhydraulic-uidreturnlter.

Figure146

1.Hydraulic-pressurelter

5.Discardtheoldlter.

6.Applyathinlayerofhydraulicoiltotheo-ringofthe lter.

7.Installandtightenthenewlterwithalterwrench.

8.Starttheengine,letitrunidleforapproximately 1minute,thencheckforleaksaroundthe hydraulic-pressurelter.

ChangingtheHydraulicFluid

ServiceInterval:Every1,000hours/Yearly(whichever

comesrst)

Important:Iftheuidbecomescontaminated,contact yourAuthorizedToroDealer,becausethesystemmust beushed.Contaminateduidlooksmilkyorblack whencomparedtocleanoil.

Important:Useofanyotherltermayvoidthewarranty onsomecomponents.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Openthefronthood;refertoOpeningtheFront

Hood(page72).

3.Raisethemachineusingproperequipment.

Page 99

WARNING

Raisingtherearoftheunitrelyingsolely onmechanicalorhydraulicjackscouldbe dangerous.Themechanicalorhydraulic jacksmaynotbeenoughsupportormay malfunctionallowingtheunittofall,which couldcauseinjuryordeath.

Do not

jacksforsupport.

Useadequatejackstandsorequivalent support.

4.Placealargedrainingcontainerunderthehydraulic uidtank.

5.Removethedrainplugfromthebottomofthetank.

6.Cleanthethreadsonthedrainplugandapply3layers ofPTFEsealingtape.

7.Drainthehydraulicuidowintothecontainer.

Important:Thecapacityofthehydraulic-uid tankis102L(27USgallons),soensurethatyou haveacontainerofatleast114L(30USgallons) todraintheuidinto.

8.Installthedrainplugwhenthehydraulicuidstops draining.

9.Cleantheareaaroundtheltermountingareas.

relysolelyonmechanicalorhydraulic

Inspectthehydrauliclinesandhosesdailyforleaks,kinked lines,loosemountingsupports,wear,loosettings,weather deterioration,andchemicaldeterioration.Makeallnecessary repairsbeforeoperating.

WARNING

Hydraulicuidescapingunderpressurecan penetrateskinandcauseinjury.

•Makesurethatallhydraulicuidhosesand linesareingoodconditionandallhydraulic connectionsandttingsaretightbefore applyingpressuretothehydraulicsystem.

•Keepyourbodyandhandsawayfrompin holeleaksornozzlesthatejecthighpressure hydraulicuid.

•Usecardboardorpapertondhydraulicleaks.

•Safelyrelieveallpressureinthehydraulicsystem beforeperforminganyworkonthehydraulic system.

•Seekimmediatemedicalattentionifuidis injectedintoskin.

HydraulicSystemTestPorts

Thetestportsareusedtotestthepressureinthehydraulic circuits.ContactyourAuthorizedToroDealerforassistance.

10.Placeadrainpanunderthelterandremovethelter (Figure145).

11.Lubricatetheltergasketofeachnewlterandll themwithhydraulicuid.

12.Ensurethattheltermountingareasareclean.

13.Screwtheltersonuntilthegasketscontactsthe mountingplates;thentightenthelteranadditional 1/2turn.

14.Fillthereservoirwithhydraulicuid.

Important:Useonlythehydraulicuids specied.Otheruidscouldcausesystem damage.

15.Installthereservoircap.Starttheengineanduseall ofthehydrauliccontrolstodistributehydraulicuid throughoutthesystem.Alsocheckforleaks;thenstop theengine.

16.Checktheuidlevelandaddenoughtoraiselevelthe leveltotheFullmarkonthedipstick.Donotoverll.

CheckingtheHydraulicLinesand Hoses

ServiceInterval:Every2years—Replacemovinghoses.

Page 100

Drilling-uidPump

G0221 19

G0221 18

4.Ensurethattheoilisattheoil-lllineasshownin

Figure147.

Maintenance

Servicingthe Drilling-uid-pumpOil

Thedrilling-uidpumpisshippedwithoilinthecrankcase; however,checktheoillevelbeforeandafteryourststart theengine.

Thecrankcasecapacityis1.9L(2USqt).

Useonlyhigh-qualityengineoilthatmeetsthefollowing specications:

•APIClassicationLevelRequired:CH-4,CI-4or

higher

•Oil:SAE30-weight,non-detergentoilabove0°C(32°F)

ToroPremiumEngineOilisavailablefromyourdealer.See thepartscatalogforpartnumbers.Also,refertotheEngine Operator'sManual,includedwiththemachine,forfurther recommendations.

CheckingtheDrilling-uid-pumpOil Level

Note:Iftheoilisbelowtheoil-llline,refertostep

8ofChangingtheDrilling-uidPumpOil(page100)

andaddthenecessaryamountofoil.

ChangingtheDrilling-uidPumpOil

ServiceInterval:Every500hours—Changethedrilling-uid

pumpoil.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Opentherearhood;refertoOpeningtheRear

Hood(page73).

3.Allowtheenginetocool.

4.Removethedrainplugandplaceadrainpanunderthe drain-plughole(Figure148).

ServiceInterval:Beforeeachuseordaily—Checkthe

drilling-uid-pumpoillevel.

1.Parkthemachineonalevelsurface,stoptheengine, andremovetheignitionkey.

2.Opentherearhood;refertoOpeningtheRear

Hood(page73).

3.Removetheoildipstick(Figure147).

Figure148

1.Oil-llercap

2.Drainplug

5.Cleanthethreadsonthedrainplugandapply3layers ofPTFEsealingtape.

6.Allowalloftheoiltodrainfromdrainplugintothe oilpan(Figure148).

7.Installthedrainplug.

8.Removetheoil-llercap(Figure148)andadd approximately1.9L(2qt)ofoil,oruntiltheoilreaches theoil-lllineonthedipstickasshowninFigure147.

3.Drainpan

Figure147

1.Oil-llline

100