Case CX490D, Руководство оператора

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3 - CONTROLS AND INSTRUMENTS
To replace DEF/AdBlue® into the tank, refer first to the drain procedure described in Chapter 6, then refer to the
procedure described previously in this Section to refill the tank after DEF/AdBlue® has run out.
After DEF/AdBlue® has been replaced, let the engine run at low idle for about 20 min . The warnings, the messages
and the icons remain active until the machine control system recognizes that the quality of DEF/AdBlue® in the tank
conforms to the required specification.
NOTICE: If the warnings, the messages and the icons do not disappear after 25 min , turn the starter key to OFF
position. Wait 1 min and then turn the starter key to ON position. If again the warnings, the messages and the icons do
not disappear after 15 s , consult the CASE CONSTRUCTION dealer to check for malfunctioning of the DEF/AdBlue®
quality detection system.
If any of the following occurs within 40 h after DEF/AdBlue® replacement, or after completion of SCR system repair:
The quality of DEF/AdBlue® is abnormal and the detection lasts for 10 s .
An SCR system abnormality is detected and the detection lasts for 10 s .
The machine control system immediately resumes the inducement sequence to the step (C) .
Rear camera view operating mode.
(C) DEF/AdBlue® bad quality, or SCR problem.
SCR detection icon slow flashing.
displayed.
Three short beeps.
(D) After 30 min with no action taken.
SCR detection icon fast flashing.
displayed.
Continuous beep.
At the step (D) , the operation of the machine shall be
stopped. Reach a safe condition for the machine, and
immediately call the CASE CONSTRUCTION dealer for
inspection and repair of the SCR system, and for replace-
ment of the fluid into the
DEF/AdBlue® tank with the
proper one.
SMIL17CEX0126AA
22
3-95