Toro Groundsmaster 4000 - DPF Regeneration Procedures; Reset Regeneration; Parked Regeneration; Preparing for Parked;Recovery Regen

ResetRegeneration
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Figure44
Assist/reset-regenerationicon
•Theassist/reset-regenerationicondisplaysinthe
InfoCenter(Figure44).
•Thecomputertakescontroloftheintakethrottle
andchangesthefuelinjectionoperationto
increasethetemperatureoftheengineexhaust.
Important:Theassist/reset-regeneration
iconindicatesthattheexhausttemperature
dischargedfromofyourmachinemaybe
hotterthanduringregularoperation.
•Whileoperatingthemachine,runtheengineat
fullenginespeedwhenpossibletopromoteDPF
regeneration.
•TheicondisplaysintheInfoCenterwhile
theresetregenerationisprocessing.
•Wheneverpossible,donotshutofftheengineor
reduceenginespeedwhiletheresetregeneration
isprocessing.
Important:Allowthemachinetocompletethe
resetregenerationprocessbeforeshuttingoff
theengine.
Note:Theresetregenerationisnished
processingwhenthe
icondisappearsfrom
theInfoCenter.
ParkedRegeneration
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Figure45
Parked-regenerationrequesticon
•Theparked-regenerationrequestedicondisplays
intheInfoCenter(Figure45).
•Ifaparkedregenerationisneeded,theInfoCenter
displaysenginewarningSPN3719,FMI16
(Figure46)andtheenginecomputerderates
enginepowerto85%.
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Figure46
Important:Ifyoudonotcompleteaparked
regenerationwithin2hours,theengine
computerderatesenginepowerto50%.
•Aparkedregenerationrequires30to60minutes
tocomplete.
•Ifyouareauthorizedbyyourcompany,youneed
thePINcodetoperformtheparked-regeneration
process.
PreparingtoPerformaParkedorRecovery
Regeneration
1.Ensurethatthemachinehasatleast1/4tank
offuel.
2.Movethemachineoutsidetoanareaawayfrom
combustiblematerials.
3.Parkthemachineonalevelsurface.
4.Ensurethatthetractioncontrolormotion-control
leversareintheNEUTRALposition.
5.Ifapplicable,lowerthecuttingunitsandshut
themoff.
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