Case 2050M, Operator'S Manual, Page: 68 / 286

3 - CONTROLS AND INSTRUMENTS
Diesel Exhaust Fluid (DEF) level gauge
The monitor screen is located in the center
of the console. The DEF level bar gauge
(5) indicates the level of diesel exhaust
fluid in the DEF tank. When all bars are
illuminated, the tank is full. Illuminated bars
indicate the level of fluid remaining in the
DEF tank. When the tank is at
5–10 % of
tank volume, the warning system will flash
and/or will flash and sound an audible alarm
dependent upon DEF levels.
NOTICE: If the DEF system becomes completely empty,
the engine will lose significant power.
RAIL12DOZ0224AA
8
DEF level gauge
Gauge indication Condition Master indicator Gauge status Alarm status
6–10 % No engine power loss Caution (yellow) Flashes None
5 % and below Moderate engine
power loss Caution (yellow) Flashes for 4
seconds, then steady Continuous
Empty Severe engine power
loss Stop (red) Flashes continuously Continuous
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