Mack V-MAC IV - Aftertreatment DPF Regeneration and PTO Engaged

V-MACCo-PilotOperator'sManual45
C0035440
Figure21—MinimumEngineSpeedsforMP7withCatDPFVehicle21173561
Note:Beginningwith21198958andnewersoftware,theonlyrequirementfor
aftertreatmentdieselparticulatelter(DPF)regenerationonvehiclesequippedwith
anMP7withnon-catalyzedDPFandPTOisnolessthan650RPM.Altitudeand
temperaturearenolongerfactorsforaftertreatmentdieselparticulatelter(DPF)
regenerationandPTOoperation.
AftertreatmentDPFRegenerationandPTO
Engaged
Ifaftertreatmentdieselparticulatelter(DPF)manualstationaryregenerationswith
thepowertakeoff(PTO)engagedarerequired,thevehiclemustbeconguredas
follows:
•SetparameterEnableManualRegenDuringPTO(JAC)to“Y es”or“On”
usingVCADS.Thisparametercanbefoundinthe“Misc.VehicleSettings”
sectioninParameterProgramming.(AconnectiontoCentralSystemsisrequired
tosetparameterIDJAC.)
•InitiateManualStationaryRegenerationusingtheDPFsmartswitch.
•Ensuretheelectronichandthrottle(enginespeedcontrol)isactive.The
enginespeed(RPM)mustbesettogreaterthantheminimumspeedslistedin
“AftertreatmentDPFRegenerationandPTOOperation”,page44.
Ifthevehicleisnotconguredaslistedabove,manualstationaryaftertreatmentdiesel
particulatelter(DPF)regenerationwiththePTOengagedwillnotoccur.When
aftertreatmentdieselparticulatelter(DPF)regenerationdoesnot
takeplace,theDPF
willbecomesoot-loaded,resultinginenginederateandeventualengineshutdown.
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