Case CX490D Operator's Manual page 95

Crawler excavator
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Messages
The messages on the top of the display are intended to
provide significant information related to the machine op-
eration.
A message combines an icon (1) and a text (2). Some
messages are accompanied by an alarm as they are dis-
played. If there are concurrent messages, they are alter-
natively displayed.
A message can have a red, orange or green background
depending upon the type of message, according to its
level of urgency and importance.
Red
Orange
Green
If a message with red or orange background appears, take an appropriate action by referring to the explanations
below. If the message persists, consult the CASE CONSTRUCTION dealer.
NOTE: The language of the messages can be changed. To change the message language, consult the CASE CON-
STRUCTION dealer.
Messages with red background
Icon and text
3 - CONTROLS AND INSTRUMENTS
Warning
Caution
Check
Explanation
LOW OIL PRESSURE: The engine
oil pressure is low. The engine goes
automatically to low idle.
OVER HEAT: The temperature of the
engine coolant or of the hydraulic
oil is too high. The engine goes
automatically to low idle. If the
high-temperature condition is not
promptly addressed, the engine
automatically stops.
BOOST TEMP HIGH: The
temperature of the air flowing
into the engine is abnormally high.
The engine goes automatically to low
idle. If the high-temperature condition
is not promptly addressed, the engine
automatically stops.
ALTERNATOR: The battery or the
alternator have a problem.
CHECK ENGINE: An electric part
related to the engine has a problem.
ELEC. PROBLEM: The electrical
system has a problem.
Warning for a failure or for a dangerous condition.
Caution for an operation.
Confirmation for an operation.
3-43
Action
Stop the engine, and check for
oil leaks. If any leak is found, a
failure in the hydraulic system can
be suspected. Stop the engine, and
contact the CASE CONSTRUCTION
dealer immediately.
Let the engine run at low idle to
decrease the temperature of coolant
and hydraulic fluid. If the coolant
level is found low, stop the engine
and check for coolant leaks. If any
leak is found, start the engine, and
if the message persists, contact
the CASE CONSTRUCTION dealer
immediately.
Let the engine run at low idle to
decrease the temperature of the
turbocharger. If the message persists,
contact the CASE CONSTRUCTION
dealer immediately.
Stop the engine, and contact the
CASE CONSTRUCTION dealer
immediately.
Stop the engine, and contact the
CASE CONSTRUCTION dealer
immediately.
Stop the engine, and contact the
CASE CONSTRUCTION dealer
immediately.
29
SMIL14CEX1749AB

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