Case CX490D - Page 144

3-CONTROLSANDINSTRUMENTS
ToresumenormalmachineoperationasDEF/AdBlue®hasrunout:
1.TurnthestarterkeytoOFFposition.
2.Wipecleananydirt,mudorotherforeignobjectsattachedaroundthellerportontheDEF/AdBlue®tank.
3.Turnthetankcapcounterclockwiseandopenthellerneck.
4.MakesuretorellDEF/AdBlue®upto30%ofthetankcapacity(seeChapter6forcapacityoftheDEF/AdBlue®
tank).
5.Putthecaponthellerneck.Turnthecapclockwisetoclosethellerneck.
Lettheenginerunatlowidlefor5min.Thewarnings,themessagesandtheiconsremainactiveforsometimeas
themachinecontrolsystemhastorecognizesthatDEF/AdBlue®hasbeenaddedsufciently.
Aftertherellingisdetectedbythemachinecontrolsystem,thesegmentsoftheDEF/AdBlue®gaugegetlitinwhite
andallthewarnings,themessagesandtheiconsdisappear.
NOTICE:Ifthewarnings,themessagesandtheiconsdonotdisappearafter10min,turnthestarterkeytoOFF
position.AddsomemoreDEF/AdBlue®intothetank.Wait1minandthenturnthestarterkeytoONposition.If
againthewarnings,themessagesandtheiconsdonotdisappearafter15s,consulttheCASECONSTRUCTION
dealertocheckformalfunctioningoftheDEF/AdBlue®llingdetectionsystem.
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