Mack V-MAC IV - Page 41

V-MACCo-PilotOperator'sManual33
AFTERTREATMENTSYSTEMPASSIVEREGENERATION(MANUAL)(IFAV AILABLE)
SootLoad
Level
Level1Level2
Level3Level4
ActiontoTakeContinuetodriveand
pressandholdthe
topoftheDPFSmart
switchmomentarily.
Alternatively,park
thevehicleinasafe
locationawayfrom
overhangingobjects
(parkbrakeapplied).
Pressandholdthe
topoftheDPFSmart
switchmomentarily.
Note:Failure
toperformthe
regeneration
willtakethe
Aftertreatment
SystemtoLevel2.
Continuetodriveor
parkthevehiclein
asafelocationaway
fromoverhanging
objects(parkbrake
applied)andallow
theenginetorunand
theregenerationto
complete.
Note:Failure
toperformthe
regeneration
willtakethe
Aftertreatment
SystemtoLevel3.
Performaparkedmanualregeneration
IMMEDIATELYtoavoidfurtherengine
derateanddamagetotheDPF.
Note:Failuretoperformthe
regenerationwilltakethe
AftertreatmentSystemtoLevel4.
Aseriousengineproblemhasoccurred.
Seekserviceimmediately.
Note:Parkedregenerationisno
longerpossiblefortheoperator.
Regeneration
Condition
Ifmovingmanualregenerationisallowedtorun,thefollowingnormalprocessesmaybeobserved.
•HESTindicatorwillturnoffifvehiclespeedis16km/h(10mi/h)orhigher.
•DPFSmartswitchindicatorwillshutoffduringtheregeneration.
•Regenerationtakesbetween20and30minutestocomplete.
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