waratah HTH618C User manual

HTH618C
Harvester Head
WA116921 06SEP21 (ENGLISH)
COPYRIGHT® 2021WARATAH NZ LIMITED
Tokoroa, New Zealand All Rights Reserved
LITHO IN NEW ZEALAND
Operator’s Manual

Contents
Page
General
Foreword...........................................................1-1-1
Copyright...........................................................1-1-1
GeneralInformation...........................................1-1-1
ManualReplacement.........................................1-1-1
Warranty............................................................1-1-2
AvoidUnauthorisedMachineModifications.......1-1-2
Features............................................................1-1-3
Safety:GeneralPrecautions
ReadManualsBeforeOperating.......................1-2-1
OperatorRisk....................................................1-2-1
WearProtectiveEquipment...............................1-2-1
DrivingPrecautions...........................................1-2-1
KeepPersonnelofftheHarvesterHead............1-2-2
TakeCareWhenMovingtheHarvesterHead...1-2-2
PreventDebrisfromHittingtheCab..................1-2-2
CarrierClassandHeadType............................1-2-3
OperatorProtectiveStructures..........................1-2-3
InspecttheHarvesterHead...............................1-2-3
PreventFires.....................................................1-2-4
InCaseofMachineFires...................................1-2-4
DisposeofWasteProperly................................1-2-4
Safety:MaintenancePrecautions
PrepareforServiceSafety................................1-3-1
ServiceSafety...................................................1-3-2
WaratahKeySwitchControl..............................1-3-3
H-16ControllerPower.......................................1-3-3
CarrierResetandInterlock................................1-3-3
HydraulicRepairSafety.....................................1-3-4
WeldingRepairsSafety.....................................1-3-4
AccumulatorRepairSafety................................1-3-5
SlottedLink(OptionalFeature)..........................1-3-5
ChainShotGuardInspection............................1-3-6
ManualFunctionActuationSafety.....................1-3-8
Safety:OperationPrecautions
GeneralOperationPrecautions.........................1-4-1
AvoidWorkSiteHazards...................................1-4-2
AvoidChainshot...............................................1-4-3
OperatingSafely................................................1-4-4
ProcessingSafely..............................................1-4-4
Safety:SafetySignsandLabels
SafetyLabelExplanations.................................1-5-1
Page
ReadandUnderstandManuals.........................1-5-1
LocktheTiltFrame............................................1-5-1
LockthePilotInterlockValve.............................1-5-2
StayClearoftheSawChain.............................1-5-2
NeverStandontheHarvesterHead.................1-5-2
KeepAwayfromthePinchArea........................1-5-3
DoNotStareintotheLaserBeam.....................1-5-3
BewareofChainshot........................................1-5-4
Precautions:ProcessingontheLanding...........1-5-4
Precautions:TreeFelling..................................1-5-5
DoNotOperateUnlessSeated.........................1-5-5
TakeCareWithElectricalWelding....................1-5-5
KeyRingCautionandID...................................1-5-6
KeyswitchLabels..............................................1-5-6
Operation:GeneralOperation
GeneralOperation.............................................2-1-1
PlanningAreaPreparation................................2-1-1
Operation:Clear-cutHarvesting
Felling................................................................2-2-1
FellingProcess..................................................2-2-1
Delimbing...........................................................2-2-1
FallandDelimb..................................................2-2-2
Operation:ThinningTechniques
PlantationOutRow............................................2-3-1
PlantationOutRow—FullTreeThinning...........2-3-2
SelectThinning..................................................2-3-3
Operation:Processing
General..............................................................2-4-1
Debarking..........................................................2-4-1
Measuring..........................................................2-4-1
Operation:Cutting
General..............................................................2-5-1
UsingtheMainSawUnit...................................2-5-1
UsingtheTopSawUnit.....................................2-5-1
Operation:SpecialTechniques
UseofDoubleCuts...........................................2-6-1
QuarterCutting..................................................2-6-2
FallingMulti-leaders..........................................2-6-2
FellingonHillsides.............................................2-6-3
Continuedonnextpage
OriginalInstructions.Allinformation,illustrationsandspecificationsinthis
manualarebasedonthelatestinformationavailableatthetimeofpublication.
Therightisreservedtomakechangesatanytimewithoutnotice.
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Contents
Page
Operation:Miscellaneous
UnattendedHarvesterHead..............................2-7-1
DelimbingMulti-leaders.....................................2-7-1
Maintenance:FluidsandLubricants
RecommendedHydraulicSystemFluid............3-1-1
ChainOil............................................................3-1-1
Grease...............................................................3-1-2
GreasingProcedure..........................................3-1-3
GreasePointLocation:Link..............................3-1-4
GreasePointLocation:Rotator.........................3-1-6
GreasePointLocation:TiltCylinder..................3-1-6
GreasePointLocation:TiltFrameMainPin......3-1-7
GreasePointLocation:TopSawUnit...............3-1-7
GreasePointLocation:UpperDelimbArms.....3-1-8
GreasePointLocation:LowerDelimbArm.......3-1-9
GreasePointLocation:FeedArms.................3-1-10
GreasePointLocation:
Length-measuringUnit................................3-1-11
GreasePointLocation:FeedUnit...................3-1-12
GreasePointLocation:MainSawUnit
(3/4”Saw)....................................................3-1-13
GreasePointLocation:MainSawUnit
(SC100)......................................................3-1-14
GreasePointLocation:Measuring
WheelBearings...........................................3-1-15
Maintenance:Schedule
PeriodicMaintenanceRecord...........................3-2-1
Maintenance—Every8HoursorDaily..............3-2-2
Maintenance—Every50HoursorWeekly.........3-2-3
Maintenance—Every200—250Hours
orMonthly.....................................................3-2-5
Maintenance—Every1000Hours......................3-2-7
Maintenance—Every2000HoursorYearly......3-2-8
Maintenance:General
RecommendedHarvesterHead
PositionsforSawChainandSaw
BarMaintenance...........................................3-3-1
Fault-Finding......................................................3-3-2
UnifiedInchBoltandCapScrew
TorqueValues...............................................3-3-3
MetricBoltandCapScrewTorqueValues........3-3-4
AdditionalMetricCapScrewTorqueValues......3-3-5
Maintenance:OperationCheckout
Miscellaneous:Carrier
WeldingonCarrierorHead:
TimberRite™H-16........................................4-1-1
WeldingonCarrierorHarvester
Head—TimberRite™.....................................4-1-2
WeldingOnCarrierorHead—TR100System...4-1-6
UsingBoosterBatteries:TimberRite™H-16.....4-1-9
UsingBoosterBatteries:TimberRite™...........4-1-10
UsingBoosterBatteries—TR100System.......4-1-11
Page
Miscellaneous:Measurements
MetricandImperialUnitExpressions................4-2-1
Miscellaneous:SpecificationConversion
Conversion........................................................4-3-1
Miscellaneous:WoodMeasurement
WoodMeasurementEquivalents.......................4-4-1
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General
T7M7G6M,00004BA-19-15JUN20-1/1
T7M7G6M,0000667-19-30AUG21-1/1
T7M7G6M,0000668-19-13APR21-1/1
T7M7G6M,0000669-19-13APR21-1/1
Foreword
READTHISMANUALcarefullytolearnhowtooperate
andmaintainyourmachinecorrectly.Failuretodoso
couldresultinpersonalinjuryorequipmentdamage.
Thismanualandthesafetysignsonyourmachinemay
alsobeavailableinotherlanguages.(SeeyourWaratah
dealertoorder.)
THISMANUALSHOULDALWAYSremainwiththe
machine,evenifyousellthemachine.Itprovidesdetailed
operatingandmaintenanceinstructionsaswellassafety
informationandequipmentdata.
MEASUREMENTSinthismanualaregiveninbothmetric
andimperialequivalents.Useonlycorrectreplacement
partsandfasteners.Fastenersmayrequireaspecific
metricorinchwrench.
RIGHT-HANDANDLEFT-HANDsidesaredeterminedby
facinginthedirectionofforwardtravel.
WRITEPRODUCTIDENTIFICATIONNUMBERSinthe
machinenumberssectiononpage3-2-1.Accurately
recordallnumberstohelpintracingthemachineshould
itbestolen.Yourdealeralsorequiresthesenumbers
fororderingofparts.Filetheidentificationnumbersina
secureplaceoffthemachine.
WARRANTYisprovidedaspartofWaratahNewZealand
Limited's(“Waratah's”)supportprogramforcustomers
whooperateandmaintaintheirequipmentasdescribedin
thismanual.Thewarrantyisexplainedbelow.
Waratahwillbackitsproductswheredefectsappear
withinthewarrantyperiod.Waratahmayalsoprovidefield
improvementsattimes,oftenwithoutcharge,evenifthe
productisoutofwarranty.Iftheequipmentisabused,
ormodifiedtoalteritsperformancefrompublished
specifications,thewarrantywillbecomevoidandfield
improvementsmaybewithheld
Copyright
TheseoriginalinstructionsarethepropertyofWaratah
NewZealandLimited.
Allinformation,illustrations,andspecificationsprovidedin
thismanualarebasedonthelatestinformationavailable
atthetimeofpublication.Wereservetherighttomake
changesatanytimeandwithoutnotice.
COPYRIGHT©2021
WARATAHNEWZEALANDLIMITED
Tokoroa,NewZealand
Allrightsreserved.
Issuedate:September2021
GeneralInformation
Thismanualcontainsinstructionsforthemaintenance
oftheHTH618Charvesterhead.Ifyouhavequestions
abouttheinstructions,pleaseconsultyourlocaldealerfor
moredetailedinformation.
Everyeffortwasmadetoensurethattheinformation
containedinthismanualwasaccurateatthetimeof
publication.Waratah,however,acceptsnoresponsibility
foranyerrorsorconsequencesarisingfromthem.
Waratahalsoreservestherighttoreviseproduct
specifications,instructions,etc.asrequiredbyongoing
productimprovementsandupdates.
Allserviceandrepairsshouldbecarriedoutbyqualified
servicepersonnel,oranauthorizedrepairshopwith
suitabletoolsandliftingdevices,usingWaratah-approved
parts.Waratahtakesnoresponsibilityfordamagesthat
mayarisethroughinstructionsnotbeingfollowedor
throughimproperuseoftheproduct.
ManualReplacement
Whenre-orderingthismanual,quotethepartnumber
“WA116921”andthedateofpublication.
1-1-1
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General
T7M7G6M,0000573-19-01SEP20-1/1
DS17474,0000064-19-05JUL19-1/1
Warranty
Terms:Unlessotherwisestated,WaratahNewZealand
Limited(‘Waratah’)warrantseachnewattachmenttobe
freeoffailurecausedbydefectivematerialorworkmanship
foraperiodofone(1)yearortwothousand(2000)hours,
whicheverfirstoccurs,followingdateofdeliveryofthe
producttotheoriginalretailcustomer(user).
WarrantycoverageforpartsonWaratah’sforestry
attachmentsisfor12monthsfromthedateofinstallation
byaWaratah-approveddealer,or180daysfromthedate
ofdeliveryifthecustomerbuysthepartoverthecounter.
Interruptions:Onlyonewarrantyinterruption,lastingno
morethansix(6)months,willbeacceptedduringthe
warrantyperiod.
Validity:T ovalidatethiswarranty,attachmentinstallation
mustbedonebyanauthoriseddealeronacarrierthat
meetsWaratah’sspecifications,prescribedpre-delivery
andstart-upinspectionsmustbecompleted,andthe
customermustcomplete,sign,andsubmitaWarranty
RegistrationFormtothesellingWaratahDistribution
Centre(WDC).
Obligations:Waratah’ssoleobligationunderthis
warrantyislimitedtorepairsoffailuresduetofaulty
workmanship,ortherepairorreplacementofdefective
parts.Theseactionsarewithoutcharge,whetherinthe
field,oratWaratah’sfactory,warehouse,oranapproved
repairshop.Returnfreightofpartsmustbepre-paid
bytheuser.Waratahisnotresponsibleforanycosts
associatedwiththedeliveryofanattachmentoritsparts
forrepairs,oranycostsassociatedwiththedeliveryof
partstomakerepairs.
Exceptions:Thiswarrantydoesnotapplytosoftware.
Itdoesnotapplytomaintenanceitemsusedinservice
(suchaslubricatingoilsandfilters)andconsumableparts
(suchasbladesandsawchains).Itdoesnotapplyto
productsthatshowevidenceofneglect,overload,abuse,
accident,orunauthorisedalteration.Itdoesnotapply
toproductsthatareinadequatelymaintainedorused
forotherthantheirdesignatedpurposes,asdefinedin
Waratah’stechnicalandmarketingpublications.
Annulment:ThiswarrantyshallbevoidifWaratah
determinesthattheattachment’sperformanceorreliability
isadverselyaffectedby1)repairsoralterationstothe
productmadebypersonsorfirmsnotapprovedby
Waratah,or2)installationoftheproductonamachine
orbypersonsorfirmsnotapprovedbyWaratah,3)
replacementpartsthatarenotgenuineWaratahparts,
or4)failuretofollowprescribedprocessesinWaratah
manualsoronWaratahproductsafetylabels.
LiabilityonthepartofWaratahfordamages,whether
general,special,orarisingthroughnegligence,and
expresslyincludinganyincidentalandconsequential
damages,isherebydisclaimed.Waratah’sobligation
torepairorreplaceisthelimitofitsliabilityunderthis
warranty,andtheuser’ssolerightandremedy.
Thiswarrantyisexpresslyinlieuofallother
warranties,expressorimplied,writtenororal,and
including,withoutlimitation,anyimpliedwarranties
ofmerchantabilityorfitnessforpurpose.
Thiswarrantymaynotbechanged,altered,ormodifiedin
anywayexceptinwritingbyWaratah.
AvoidUnauthorisedMachineModifications
UnauthorisedchangestoaWaratahproductcouldaffect
itsintegrityanditsabilitytoperformasintended.
NochangesshouldbemadetoanyWaratahproduct
otherthanWaratah-approvedoptionsfittedbyauthorised
personnelinafactory-approvedmanner,asdescribed
inproductliteratureissuedbyWaratah.WDCscanalso
providewrittenapprovalformodifications,atWaratah’s
discretion.
Anyunapprovedmodification,andanyunapproved
adjustmenttoanattachmentorpartthereofthatfalls
outsidepublishedspecifications,voidsthewarranty.It
alsovoidsthecertificationonanysafetyitemsinstalled
onthemodifiedequipment,andanywarrantiesbyparts
manufacturers.Warrantydoesnotapplytoanymodified
component.
Waratahdisclaimsresponsibilityforanyconsequences
arisingfromunauthorisedmodifications(suchastheuseof
anunapprovedsawbaronaharvesterhead).Anyperson
ororganizationinvolvedinanunauthorizedmodificationis
deemedtohaveassumedtherisksconcerned,andmay
belegallyliableforanyconsequences.
1-1-2
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General
ContinuedonnextpageT7M7G6M,000066A-19-28APR21-1/2
Features
TX1061303 8
1
2
11
10 8
9
13
11
6
5
4
3
12
7
6
14
TX1061303—UN—02JUL09
Thisoverviewshouldhelptheoperatortobecomefamiliar
withthefeaturesoftheHTH618Charvesterhead
1.Link.Thepivotpointbetweenthecarrierboomand
theharvesterhead.
2.Rotator.Stationaryhousingwithmotorandgearsthat
turntheharvesterhead.
3.UpperDelimbCylinder.Controlstheupperdelimb
knives.
4.UpperDelimbLink.Movestheupperdelimbknives
inunison.
5.Frontknife/Topknife.Helpsdelimb(anddebark)the
treeasitispulledthroughtheharvesterhead.
6.UpperDelimbarm.Workwiththetopknifetodelimb
(anddebark)thetreeasitfeedsthroughtheharvester
head.
7.FixedFeedRoller.Centre-mountedrollerthatfeeds
thetreethroughtheharvesterhead,togetherwiththe
feedwheels.
8.FeedRollers.Usedtogripthetreeandfeeditthrough
theharvesterhead.
9.MainSaw.Cutsstemstolength,attherearendof
theharvesterhead.
10.BottomKnife.Debarksanddelimbsthetreeasitis
pulledthroughtheharvesterhead.
11.FeedArm.Housethefeedrollermotorsandthe
cylindersthatprovidegrippingpressure.
12.MeasuringWheel.Rollsalongthetreetomeasure
thelengthfedthrough.
13.TiltFrame.U-shapedbracket,whichpivotsthe
harvesterheadverticallyandhorizontally.
14.TopSaw.Cutsthetopoffstems,atthefrontendof
theharvesterhead.
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General
T7M7G6M,000066A-19-28APR21-2/2
Throughoutthismanualreferencesaremadetotheareas
orsidesofthemachine:
•Front
•Rear
•Leftside
•Rightside
•Mainsaw
•T opsaw
Theharvesterheadusuallyprocessestreeswiththefront
attheoperator’srightandtherearatleft,toallowbetter
visualcontrolofthemainsawcut.Treesarethusfedfrom
theoperator’srighttoleft.
Considerthefrontfromaseatedpositionintheoperator's
seat,withtheharvesterheaddirectlyinfrontofyouand
theharvesterheadarmsasbeingleftandright.
1—Front
2—Rear
3—Leftside
4—Rightside
5—Mainsaw
6—Topsaw
3
1
6
5
2
4
TX1059631—UN—19MAY09
1-1-4
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Safety:GeneralPrecautions
T7M7G6M,00004CD-19-18JUN20-1/1
T7M7G6M,00004DA-19-02APR21-1/1
T7M7G6M,00004CE-19-18JUN20-1/1
T7M7G6M,00004DB-19-02APR21-1/1
ReadManualsBeforeOperating
Ensurealloperatorsreadandunderstandrelevant
manuals,particularlythoseconcernedwithoperationand
safety.Replacemanualsimmediatelyiftheyaremissing
ordamaged.
Operating,servicing,oradjustingasettingwithoutfully
understandinghowtheharvesterheadworkscanhave
seriousimplicationsforsafety.
T133556—UN—24AUG00
OperatorRisk
IMPORTANT:Onlyqualified,trainedpersonnel
shouldoperatetheharvesterhead.
Ensureallpersonnelfollowallsafetyprecautionswhen
operating,inspecting,maintaining,andservicingthis
harvesterhead.
Bepreparedifanemergencyoccursorafirestarts.
Keepafirstaidkitandfireextinguisherhandy.
Keepnumbersforemergencyservicesnear,orwhere
appropriatestored,inyourtelephone.
TS291—UN—15APR13
WearProtectiveEquipment
Alwaysweargogglesorsafetyglassestoguardagainst
injuryfromflyingpiecesofmetalordebris.
Wearclose-fittingclothing,andusejob-appropriatesafety
equipment.
Prolongedexposuretoloudnoisecancausehearing
impairmentorloss.Wearsuitablehearingprotection,such
asearmuffsorearplugs,toprotectagainstloudnoises.
TS206—UN—15APR13
DrivingPrecautions
1.Beawareofyoursurroundingsatalltimes.
2.Reducespeed(uselowgear),useproperlighting,and
cleanwindowstomaintaingoodvisibilityatalltimes.
3.Alwaysbeawareofwinddirectionandspeed.
4.Securetheharvesterheadinthetravelpositionbefore
driving.
5.Refertothecarriermanufacturer’soperators’manual
forcarrieroperation.
SteepSlopes
Becauseoftheriskoftopplingonsteepslopes,trytodrive
directlyuphillordownhill,andavoidchangingdirection
ordrivingdiagonally.
Ifyouhavetodrivediagonallyonasteepslope,turnthe
boomuphilltohelpstabilisethemachine.
1-2-1
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Safety:GeneralPrecautions
T7M7G6M,00004DC-19-23JUN20-1/1
T7M7G6M,00004DD-19-18JUN20-1/1
T7M7G6M,00004DE-19-18JUN20-1/1
KeepPersonnelofftheHarvesterHead
Wheninspecting,servicing,orrepairingtheharvester
head,alwaysdisablepowertotheheadandpositioniton
theground.
Whenperformingmaintenance,donotstandorclimbon
theharvesterhead.
Theharvesterheadmustnotbeusedasaworkplatform
orpersonnelcarrier.
T193771—UN—25AUG03
TakeCareWhenMovingtheHarvesterHead
Harvesterheadmanoeuvrescancausetheharvester
headtocomeclosetoormakecontactwiththecarrier
track.Thiscanincreasetheriskofinjurytotheoperator
anddamagetothecarrierandharvesterhead.
IMPORTANT:Toavoiddamagingequipment,use
cautionwhenmanoeuvringtheharvester
headclosetothecarrier.
XJ1273553—UN—25FEB19
PreventDebrisfromHittingtheCab
Onlyqualified,trainedpersonnelshouldoperatethe
harvesterhead.Theyshouldensurethatstemsand
debrisarenotejectedtowardthecab.Thecabwindow
shouldbeproperlyprotected.
IMPORTANT:Toavoiddamagingthecarrierand
injuringtheoperator,rotatetheharvester
headsothatstemsanddebrisaredirected
awayfromthecab.
XJ1273557—UN—25FEB19
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Safety:GeneralPrecautions
T7M7G6M,00004D5-19-23JUN20-1/1
T7M7G6M,00004D6-19-28JUL21-1/1
T7M7G6M,00006E1-19-11JUN21-1/1
CarrierClassandHeadType
Caremustbetakenwhenselectingacarriertofitthe
harvesterhead.Hydraulicspecifications,boomandarm
specifications,andweightmustbeconsidered.Thecarrier
mustmeetminimumspecificationsfortheharvesterhead,
asdefinedinitsservicemanual.
Improvementscanbemadetoacarrierfordifferent
loggingapplicationswhileinstallingtheharvesterhead.
Improvementscanincludefittingacarrierwith:
•Additionalcounterweight.
•Additionalcapacityhydraulicpump.
•Purpose-builtboomsandarms.
OperatorProtectiveStructures
Machineswithharvestingorfellingheadsshouldbefitted
withanoperatorprotectivestructure(OPS):barsandso
ontopreventoperatorinjuryfrompenetratingobjects
suchastrunksandbranches.Thecabfrontwindow
shouldalsobestrongenough(e.g.doublesafetyglass)
topreventchainshotinjuries.Thecarriershouldhave
aroll-overprotectivestructure(ROPS)topreventthe
operatorbeingcrushedshouldthemachinerollover.
Themachineoperator,supervisor,orownermustalways
checkthecabofthecarriertoensurethecabisequipped
withOPSandtheOPSisnotvisiblydamagedwhen
workinginthewoods.Hemustalsocheckandcomply
withthelocalandregionalrequirementsforoperator
protectionforforestryharvestingorfellingoperations.See
ISO8082Forestry–OperatorProtectiveStructures(OPS)
forinternationallyrecognisedperformancerequirements.
SomeregionshaveadditionalrequirementsbeyondISO
8082.
IMPORTANT:Theharvesterheadmustbeoperatedina
mannerthatpreventsdebrisfromhittingthecab.
XJ1298962—UN—22JUN20
InspecttheHarvesterHead
Beforestartingeachday,walkaroundtheharvesterhead
andcarefullyinspectit.Lookforsignsofdamage,unusual
wear,orfatiguecracks.Payspecialattentiontoexposed
partssuchasthecylinderrodsorhoses.
Noteallsafetydevicesontheharvesterheadandensure
theyareworkingproperly.Makesureallguardsand
shieldsareingoodconditionandproperlyinstalled.
Replacemissingordamagedwarningandcautionlabels.
CAUTION:Modifying,moving,orremoving
safetydevicesfittedtotheequipmentcould
resultininjuryordeath.
Makesuretheharvesterheadadjustmentsarecorrect
andthedelimbarmsandsawchainaresharp.Inspect
thesawchainandsawbarconditionforexcessivewear
ordamagedaily,andalsoimmediatelyafterhittingarock
orotherforeignmaterial.
Inspectallhydraulichoses.Checkthehydraulicoil
regularlyandaddoilwhenrequired.
T6607AQ—UN—15APR13
IMPORTANT:Fixanydamagedparts,andreplace
wornorbrokenparts,immediately.Note
faultyoperationwhenitoccurs,andfollow
upwithaservicecheck.
1-2-3
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Safety:GeneralPrecautions
T7M7G6M,00004DF-19-02APR21-1/1
T7M7G6M,00004E0-19-02APR21-1/1
T7M7G6M,00004D9-19-18JUN20-1/1
PreventFires
Handlefuelsafely:Storeflammablefluidsawayfromfire
hazards.Neverrefuelamachinewhilesmoking,ornear
sparksorflame.
Cleanmachineregularly:Keeprubbish,debris,grease,
andoilfromcollectingintheenginecompartment,around
fuelorhydrauliclines,andaroundelectricalwiring.Never
storeoilyragsorflammablematerialsinamachine
compartment.
Maintainhosesandwiring:Replacehydraulichoses
immediatelyiftheystarttoleak,andcleanupanyoil
spills.Regularlyexamineelectricalwiringandconnectors
fordamage.
Keepafireextinguisheravailable:Alwayskeepa
suitablefireextinguisheronornearthemachine.Know
howtouseit.
T133554—UN—07SEP00
T133553—UN—07SEP00
T133552—UN—15APR13
InCaseofMachineFires
•Turnofftheengine.
•Turnoffthemasterdisconnectswitch.
•Suppressthefirewithafireextinguisherorother
equipmentifpossible.
•Stopthefirefromspreadingtothesurroundingarea.
•Callforhelp!
DisposeofWasteProperly
Improperwastedisposalcanharmtheenvironment.Fuel,
oils,coolants,filters,andbatteriesusedwiththismachine
maycauseproblemsifnotdisposedofproperly.Never
pourwasteontotheground,downadrain,orintoany
watersource.
Ifuncertainaboutthesafedisposalofwaste,contactyour
localenvironmentalorrecyclingcenter,oryourdealer,
formoreinformation.
T133567—UN—25AUG00
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Safety:MaintenancePrecautions
T7M7G6M,0000652-19-24MAR21-1/1
PrepareforServiceSafety
Warnothersofservicework.Alwaysensureallservice
personnelandequipmentareclearoftheagreedwork
zone.Failuretofollowthispracticecouldresultininjury
ordeath.
Alwaysproperlyparkandprepareyourcarrierand
harvesterheadforserviceormaintenance.
Understandserviceproceduresbeforebeginningrepairs.
Understandallthecontrolleversandtheirfunctions.Be
familiarwithandfollowtherecommendedproceduresand
safetyprecautionsinthemanuals.Keeptheservicearea
cleananddry.
Whenevertheenginemustberunningforservicework,
twopeoplearerequired.Establishaclearlineofsightand
methodofcommunicationbetweenthem.Refertothe
appropriatereferencemanualforfulloperationdetails.
CAUTION:Theharvesterheadcanmove
unexpectedly.Toreducethechanceofinjury,
alwaysworkfromthesideofthehead.
Precautions
Topreventpossibleinjurywhileperformingany
maintenanceorservicework,preparebeforehand.Follow
safetyprecautions.Lowertheharvesterheadtothe
groundandstopthecarrierengine.Turnoffanymaster
shut-offsanddonotallowpersonnelinthecab.
Maintenanceandservicegeneralsafetyprecautions:
1.Parkthecarrieronalevelsurface,andlowerthe
harvesterheadtotheground.
2.Lockthetiltframeintheharvestingorprocessing
positionusingthelockingpin.
3.Deactivatethecarrier’shydraulicsystem.
4.Reducethehydraulicsystempressuretozerobefore
workonhydrauliccomponents.
5.Stopthecarrierengineandremovethekey.
6.Attacha“DoNotOperate”taginanobviousplacein
theoperator'sstation.
7.TurntheWaratahcontrollerkeyswitchtotheOff
positionandremovethekey.
XJ1311171—UN—24MAR21
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T7M7G6M,000069B-19-27APR21-1/1
ServiceSafety
Ensurethatthetiltframeisintheharvestingorprocessing
position,andthatthelockingpinisinstalledtolockit
there.Bydefault,thelockingpiniskeptinthecarrier’s
toolbox.Thelockingpininsertionlocationsareshownin
theservicemanualfortheharvesterhead.
Alwaysmakesuretheattachmentissecurelysupported.
Donotsupportthemachineoncinderblocks,hollowtiles,
orpropsthatmaycrumbleundercontinuousload.
Ifitisnecessarytoworkonaraisedboomorharvester
head,ensuretheyaresupportedandsecuredtoprevent
theboomfromlowering,ortheharvesterheadfrom
moving.Donotworkunderasuspendedharvesterhead,
oronesupportedsolelybyajack.Doingsocouldresultin
injuryordeath.
Alwaysturnofftheharvesterheadpriortocommencing
service.Workingbetweenthedelimbarms,betweenthe
feedarms,orinthecuttingpathofthesawswhilethe
hydraulicsystemisactivecouldresultininjuryordeath.
Alwaysremainonthegroundoronasafeplatformto
carryoutrepairsormaintenance.Standingonequipment
isasafetyhazard,andcouldresultininjuryordeath.
Alwaysuseproperliftingprocedureswhenmovingproduct
components.Heavypartsmayrequiremechanicalhoists.
Sawsandbladescanbeextremelysharp.T akecarewhen
movingorworkingaroundthemtoavoidpersonalinjury.If
necessary,wrapallsharpitemsinaprotectivesurface.
Takecarewhenhandlingvalves:theelectricalcontrols
andsolenoidsarenotintendedtobecarried.
Followingmaintenance,replaceallguardsandsafety
devicessecurelybeforeattemptingarestart.
TS229—UN—23AUG88XJ1298952—UN—22JUN20
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T7M7G6M,00004E3-19-26APR21-1/1
T7M7G6M,00004E9-19-02APR21-1/1
T7M7G6M,00004E4-19-02APR21-1/1
WaratahKeySwitchControl
ItisimportanttounderstandhowtheWaratahkeyswitch
controloperates.Ithasthreepositions:Off,Automatic,
andManual.Theseworkinconjunctionwiththecarrier
controlsasdescribedbelow.TheManualpositionisused
forharvesterheadtroubleshooting.
Off
WhenthekeyswitchcontrolisintheOffposition:
•Hydraulicpower,controllercommunications,and
electricalpowertoharvesterheadsolenoidsare
disabled.
•Therotatorsystemiscontrolledbycarrierhydraulics.
•Thekeycanberemoved.(Itcanberemovedonlyif
inthisposition.)
Automatic
WhenthekeyswitchcontrolisintheAutomaticposition:
•Electricalpowerandcommunicationstotheharvester
headsystemareenabled.
•TheWaratahcontrollerison.
WhencarrierhydrauliccontrolsareOn/enabled:
•Waratahharvesterheadfunctionsareenabled.
•Hydraulicpowertothecarriermachineisenabled.
•Carrierhydrauliccontrolsareenabled.
WhencarrierhydrauliccontrolsareOff/disabled:
•Harvesterheadhydraulicfunctionsarenotactive.
•Hydraulicpowertothecarriermachineisdisabled.
•Carrierhydrauliccontrolsaredisabled
Manual
WhenthekeyswitchcontrolisintheManualposition:
XJ1283963—UN—22AUG19
Waratahkeyswitchcontrol
•Controllercommunicationsandelectricalpowerto
harvesterheadsolenoidsaredisabled.
•TheWaratahcontrollerisoff.
•Harvesterheadfunctionsaredisabled.
•Carriercontrolsaredisabled.
WhencarrierhydrauliccontrolsareOn/enabled:
•Harvesterheadhydraulicpump(minorpump)is
enabled.
•Carriermachinehydraulicpowerisenabled.
NOTE:Waratahhydraulicpump1,orthedesignatedminor
pump,supplieshydraulicoiltotheharvesterhead.
WhencarrierhydrauliccontrolsareOff/disabled:
•Harvesterheadhydraulicpumpisdisabled.
•Carriermachinehydraulicpowerisdisabled.
NOTE:Waratahhydraulicpump1,orthedesignated
minorpump,doesnotsupplyhydraulicoil
totheharvesterhead.
H-16ControllerPower
TheH-16systemhasseparateswitchedandunswitched
powernetworks.Theprimaryswitched24Vnetwork
powersthesolenoidsthatcontrolheadmovement,viathe
software.Theconstantunswitched24Vcontrolnetwork
(steppeddownto5Vtorunthecircuits)allowsasoft
shut-downwhenthekeyswitchisturnedoff.Itcannot
supplypowertothesolenoids.
CarrierResetandInterlock
Notethatsomecarriermodelshaveanadditionalreset
switch,mountedatthecabdoororarmrest,toenableor
disableelectricandhydraulicsystems.
Somecarrierhydrauliccontrolsystemsincludeinterlocks,
whichwilldisablethecarrier’shydraulicpowerwhen
activated.
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T7M7G6M,00004EA-19-02APR21-1/2
T7M7G6M,00004EA-19-02APR21-2/2
ContinuedonnextpageT7M7G6M,00004E5-19-04APR21-1/2
HydraulicRepairSafety
Thismachineusesahigh-pressurehydraulicsystem.
Possiblehazardsinclude:
•Residualpressurecouldcausesuddenmovementof
thehead,whichcouldresultininjuries.
•Workinginthe“pinch”or“saw”areaoftheharvester
headwhilethehydraulicsystemisactivecouldresultin
injuryordeath.
•Escapingoilunderpressurecaneasilypenetratethe
skin,resultinginseriousinjury.
•Hydraulicoilbecomeshotduringoperation,andifit
comesintocontactwiththeskin,maycausesevere
burns.
Avoidthehazardsbyturningoffhydraulicsystemsbefore
maintenanceorserviceworkisperformed.Alwaysreduce
thehydraulicsystempressuretozero,relievingpressure
beforedisconnectinghydrauliclinesorstartingtoworkon
anyhydrauliccomponent.
T133509—UN—15APR13
Remembertore-tightenallconnectionsbeforere-applying
pressure.
UnderPressure
Ifitisnecessarytoworkonthehydraulicsystemwhileitis
underpressure(forexample,searchingforleaks),always
weargloves,approvedeyeprotection,andfullprotective
clothing.
Neversearchforleakswithyourhands:Useapieceof
cardboardtofindthelocationofescapingoilbyholding
itoverthesuspectedleak.
Warning:Ifhydraulicoilpenetratesyourskin,see
adoctorimmediately.Injectedoilmustberemoved
surgicallywithinhoursorgangrenemayresult
T133840—UN—20SEP00
WeldingRepairsSafety
IMPORTANT:Disablecarrierandharvesterhead
electricalpowerbeforewelding.Separate
harnessconnectorsfromtheengineand
vehiclemicroprocessors.
Avoidweldingorheatingnearpressurisedfluidlines.
Flammablespraymayejectandcausesevereburnsif
pressurisedlinesfailasaresultofheating.Donotletheat
extendbeyondtheworkarea.
T133547—UN—15APR13
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T7M7G6M,00004E5-19-04APR21-2/2
T7M7G6M,00004E6-19-02APR21-1/1
T7M7G6M,00004E7-19-02APR21-1/1
Hazardousfumescanbegeneratedwhenpaintisheated
bywelding.Removepaintproperly.Donotinhalepaint
dustorfumes.Donotuseachlorinatedsolventinareas
whereweldingwilltakeplace.
•Removepainttoaminimumof100mm(4")fromthe
areaaffectedbyheating.Ifpaintcannotberemoved,
useanapprovedrespiratorbeforeheatingand/or
welding.
•Wearanapprovedrespiratorifyousandorgrindpaint,
toavoidbreathingthedust.
•Ifyouusesolventorpaintstripper,removethestripper
withsoapandwaterbeforewelding.Removesolventor
paintstrippercontainersandotherflammablematerial
fromthearea.Allowfumestodisperseatleast15
minutesbeforeweldingorheating.
Ensurethereisgoodventilation,andweareyeprotection
andotherprotectiveequipmentwhenwelding.
TS220—UN—15APR13
Keeptheweldergroundclampasclosetothewelded
areaaspossibletopreventweldingcurrenttravelling
throughtheelectricalsystem.
AccumulatorRepairSafety
Escapingfluidorgasfrompressurisedhydraulic
accumulatorsystemscancauseseriousinjury.Extreme
heatcancausetheaccumulatortoburst,andpressurised
linescanbeaccidentallycut.Donotweldoruseatorch
nearapressurisedaccumulatororline.
Relievepressurefromthehydraulicsystembefore
removingtheaccumulator.
TS281—UN—15APR13
SlottedLink(OptionalFeature)
Iftheheadhasaslottedlinkinstalled,keepawayfromthe
slot,asanymovementinthefeedarmorharvesterhead
maycausepinching.
XJ1281195—UN—10JUL19
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ContinuedonnextpageT7M7G6M,00006F1-19-30JUL21-1/2
ChainShotGuardInspection
CAUTION:Seriousinjuryordeathcanoccur.
Theharvesterheadcanmoveunpredictably
duringserviceprocedures.Theframelock
pinmustalwaysbeusedduringmaintenance
oradjustmentprocedures.
Thefunctionofthechainshotguard(6)istoreducethe
riskofseriousinjuryordeathtooperatorsandbystanders
fromflyingsawchainpieces.Thechainshotguardmust
beinplaceandstructurallysoundtoabsorbtheenergy
fromabrokensawchain(1)andreducethewhipaction
thatcausesasecondbreakofthesawchain,ejecting
piecesofthecuttingsawchainathighspeed.For
additionalinformationaboutchainshot,refertoAvoid
ChainShotinthesafetysectionofthismanual.
Inspectthechainshotguarddailyorwhensawchain
maintenanceisperformed.
Sawchainbreaksaretheprimarycauseofwearor
damagetothechainshotguard.
Thechainshotguard,capscrews,andhardwareshould
bereplacedyearlyorwhenexcessivelywornordamaged.
6
3
2
1
5
4
TX1078030—UN—08JUN10
Saw
TX1305897A—UN—04NOV20
Typicalsawcomponents
1—Sawchain
2—Sawbar
3—Sawbartip
4—Sawchaindrivesprocket
5—Sawchaincatcher
6—Chainshotguard
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Safety:MaintenancePrecautions
T7M7G6M,00006F1-19-30JUL21-2/2
Identificationofexcessivechainshotguard
wearanddamage:
•Inspectforwearordamageofthechainshotguard,
capscrews,orattachinghardware.
•Replacecapscrewsorhardwarewhenmissingornot
inplace.
•Inspectforwearoneachendofthechainshotguard.
•Inspectforpossiblecrackingonanyportionofthechain
shotguard.
•Inspectforperforationsorholesanywhereonthesaw
chainshotguard.
•Makesurethatthechainshotguardisnotwornthin
andstillmaintainstheoriginalshapeandprofile.
•Inspectforpossiblemetalpeelingortearingbackover
anyportionofthechainshotguard.
Replacethechainshotguardifanyofthesecondition
arepresent:
•Theguarddoesnotmaintainitsoriginalshape.
•Anyperforationispresent.
•Anycracks,peeling,ortearingarepresent.
•Thefront,side,orrearedgeiswornbymorethan5mm.
NOTE:Useonlyapprovedreplacementparts.
TX1305480A—UN—30OCT20
Chainshotguard—perforationexamples
TX1080272A—UN—28JUL10
Chainshotguard—peeledandtorn
TX1080273A—UN—28JUL10
Chainshotguard—wornthin
XJ1314825—UN—15JUL21
Chainshotguard—edgeswornaway
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ManualFunctionActuationSafety
CAUTION:Preventpossibleinjurywhilethetilt
functionoractuatorisbeingreplaced.Ensure
theactuatorshaftiscutbacktopreventmanual
actuationofthevalve.Failuretofollowthesafety
precautionscanleadtoriskofseriousinjury.
Themanualactuatorshaftonthetiltfunctionofthevalve
hasbeenremovedatthefactorytopreventthevalvefrom
beingmanuallyactivated.Ifthevalvehasbeenchanged,
themanualtiltfunctionmustbedisabled(1)onthetilt
valvesection.
1—Manualtiltfunction
disabled
TX1059891A—UN—28MAY09
Manualtiltfunction
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