Mack V-MAC IV - Page 12

4Introduction
DANGER
Beforestartingavehicle,always
beseatedinthedriver'sseat,place
thetransmissioninneutral,apply
theparkingbrakes,andpushinthe
clutchpedal.Failuretofollowthese
instructionscouldproduceunexpected
vehiclemovement,whichcanresultin
seriouspersonalinjuryordeath.
DANGER
Beforeworkingonavehicle,placethe
transmissioninneutral,settheparking
brakes,andblockthewheels.Failureto
followtheseinstructionscouldproduce
unexpectedvehiclemovement,which
canresultinseriouspersonalinjuryor
death.
DANGER
Engine-drivencomponentssuchas
PowerTake-Off(PTO)units,fans
andfanbelts,driveshaftsandother
relatedrotatingassemblies,canbevery
dangerous.Donotworkonorservice
engine-drivencomponentsunlessthe
engineisshutdown.Alwayskeepbody
partsandlooseclothingoutofrangeof
thesepowerfulcomponentstoprevent
seriouspersonalinjury.Beawareof
PTOengagementornonengagement
status.AlwaysdisengagethePTO
whennotinuse.
DANGER
Donotworkunderavehiclethatis
supportedonlybyahydraulicjack.
Thehydraulicjackcouldfailsuddenly
andunexpectedly,resultinginsevere
personalinjuryordeath.Alwaysuse
jackstandsofadequatecapacityto
supporttheweightofthevehicle.
WARNING
Whenworkingonavehiclebyusing
wirelesscommunicationunits,itisnot
alwaysapparenttoothersthatwork
isinprogressonthevehicle.Certain
activities,suchasactivationofcertain
vehiclecomponentsorsystems,can
causeinjurytopersonsclosetothe
vehiclewhoareunawareoftheongoing
activities.Alwayskeepaconnected
vehicleundercloseobservationwhen
usingwirelesscommunicationunitsand
informotherpersonsinthevicinityof
thevehicleabouttheongoingactivities.
WARNING
Thetemperatureoftheexhaustsystem
componentsduringtheregeneration
processcanexceed500°C(1000°F).
Variousfactors(includingambientair
temperature(AAT)anddurationofthe
regenerationprocess)determinewhen
thesecomponentswillreturntonormal
operatingtemperatureafterregeneration
hascompleted.Beextremelycareful
aroundthesehotcomponents.Contact
withthesecomponentscanresultin
seriouspersonalinjury.
CAUTION
Beforetowingthevehicle,placethe
transmissioninneutralandlifttherear
wheelsofftheground,ordisconnect
thedrivelinetoavoiddamagetothe
transmissionduringtowing.
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