TREPEL CHALLENGER550 - Adblue;Def Fill Level; Checking the DEF;SCR Indicator

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General Information and Operating Instructions
PUSHBACK TRACTOR CHALLENGER550
Jan 28/19
INFORMATION
When filling the CHALLENGER550, observe the listed safety information and step-by-step instruc-
tions (see Subsection 2 "Operating the CHALLENGER550", page 19).
AdBlue/DEF fill level
(1) Switch on the ignition (preheater starter switch to "I").
Figure 9: Checking the "DEF/SCR" indicator
1 "DEF/SCR" indicator
2 "AdBlue/DEF tank fill level" indicator
(2) Check the "DEF/SCR" indicator on the instrument panel display
(3) If the "DEF/SCR" indicator lights up yellow and the "AdBlue-/DEF tank fill level" indicator shows
less than 25 %, fill AdBlue/DEF into the AdBlue-/DEF tank.
INFORMATION
When refueling the CHALLENGER550, observe the listed safety information and step-by-step inst-
ructions (see Subsection 2 "Operating the CHALLENGER550", page 19).
0
0
-100
-100 -50
-50
[km/h]
0
10
20
30
40
0
24%
1
1
1
2
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