Mack,EmissionsSolution169
SafetyInformation
MackutilizestheuseofaDieselParticulateFilter(DPF)andSelectiveCatalyticReduction
(SCR)tomeetemissions.Thesesystemsaredesignedtorequireverylittledriverinterface
tomaintaincorrectoperation.TheDPFtechnologyutilizesapassiveregeneration;requiring
nofueltobeinjectedtocleantheDPFandanactiveregeneration(fuelisinjected)toclean
outtheDPFproducingveryhighexhaustoutlettemperatures.Certainvocationalduty
cycleswillrequiretheuseoffueland/oraparkedregenerationtocleanoutbuilt-upsoot
intheparticulatelter.Exhausttemperatureswillincreaseduringaparkedregeneration.
Whenparkingthevehicletoperformaparkedregenerationkeepawayfromanyammable
materials,vaporsorstructures.
DANGER
Exhaustgasesandcomponentscanbe
atextremelyhightemperaturesduring
regeneration.Whenparkingthevehicle,
keepawayfromanyammablematerials,
vapors,orstructures.
DANGER
Thetemperatureoftheexhaustsystem
componentsduringtheregeneration
processcanexceed350degreesC(660
F).Theexhaustgasleavingthesystem
canreach505degreesC(930F).V arious
factors(includingambienttemperature
anddurationoftheregenerationprocess)
determinewhenthesecomponentswill
returntonormaloperatingtemperature
afterregenerationhascompleted.
Beextremelycarefularoundthese
hotcomponents.Contactwiththese
componentscanresultinseriouspersonal
injury.