Toro Greensmaster TriFlex 3400 - Page 231

CuttingReelMotor,4-PinConnector(cont'd.)
PinNumber
WireColorConnectorGraphic
1White(W)
2Blue(BU)
3Yellow(Y)
4Green(GN)
CuttingReelMotor,2-PinConnector
PinNumber
WireColorConnectorGraphic
1
Red(R)
2
Black(BK)
Pass
Thewiringinspectioncheckpassed.GotoStep3.
Fail
Oneormoreoftheinspectionchecksfailed.Repairorreplacethewornordamagedparts.Goto
ReturningtheMachinetoService(page21)andfollowthestepslisted.
Step3:Swapcuttingreelmotorsbetweencuttingunits.
Allofthecuttingreelmotorsareidentical.
1.GoPreparingforTroubleshootingand/orTesting(page20)andfollowthestepslisted.
2.Unplugthe48Vbatterydisconnecttopreventunexpectedcuttingunitoperation.RefertoConnectingand
Disconnectingthe48VPowertotheCuttingReelMotors(page18).
3.Swapcuttingreelmotor2withadifferentcuttingunit.Youcanobtainmoreinformationinthecuttingreel
motorsectionofChapter6intheGreensmasterTriFlex3320/3420ServiceManual.
4.Pluginthe48Vbatterydisconnect.RefertoConnectingandDisconnectingthe48VPowertothe
CuttingReelMotors(page18)
5.Operatethemachine.
6.Turnoffthemachine.
Thefaultmovestothe
newposition.
Ifthefaultfollowsthecuttingreelmotortothenewcuttingunit,replacethecutting
reelmotor.GotoStep4.
Thefaultrepeatsatthe
originalposition.
Ifthefaultrepeatsatthecuttingunit2position,gotoStep5.
Thefaultstopped
repeating.
Ifthefaultnolongerrepeats,notethepositionchangeofthecuttingreelmotorin
themaintenancerecordsforthemachine.Shouldthefaultrepeatinthefuture,
troubleshootingmayberesumedwhereyouleftoff.GotoReturningtheMachine
toService(page21)andfollowthestepslisted.
Step4:UseToroDIAGtoprogramthereplacementcuttingreelmotor.
1.Removetheaccesspanelfromtheoutercoverofthecontrolarm.
2.ConnectaPCwithT oroDIAGsoftwaretothemachineviaaT oroDIAGCable(PartNo.115-1944).Refer
toT oroDIAG–QuickStart(page22).
3.UsetheToroDIAGsoftwaretoreprogramthemachineinaccordancewithToroDIAGUser’sGuide.The
replacementcuttingreelmotorisprogrammedduringthereprogrammingofthemachine.
4.DisconnecttheT oroDIAGcablefromthemachine.
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