Case 2050M, Operator'S Manual, Page: 63 / 286

3 - CONTROLS AND INSTRUMENTS
Critical warnings
The following table lists critical warning displays that may appear on the instrument cluster and the corrective action
required. Should a fault occur, a continuous audible alarm will sound, and the stop master Indicator will be RED. A
warning message will be displayed in the message area.
Stop master indicator (Red-critical)
The stop master Indicator is a critical
warning display. When the stop master
indicator illuminates, IMMEDIATELY bring
the machine safely to a stop, and turn the
engine OFF.
WARNING
Damaged components can cause a vehicle ac-
cident.
If the STOP master indicator illuminates, im-
mediately and safely bring the machine to a
stop and turn the engine off.
Failure to comply could result in death or se-
rious injury.
W0050A
RAIL12DOZ0821AA
3
Display Description Corrective Action
Engine oil
pressure Low engine oil
pressure Bring the machine to a safe stop, and turn the engine OFF immediately.
Contact your dealer.
Brake
pressure
Low brake pressure
Bring the machine to a safe stop, and turn the engine OFF immediately.
Contact your dealer.
Coolant
temperature High engine coolant
temperature
Bring the machine to a safe stop, and turn the engine OFF immediately.
Check the coolant levels after allowing the engine and the coolant to cool.
Contact your dealer.
Hydraulic oil
temperature High hydraulic oil
temperature Bring the machine to a safe stop, and turn the engine OFF immediately.
Contact your dealer.
DEF tank
empty
DEF level below
minimum acceptable
level
Refill the DEF tank immediately.
DEF injection
failed. Technical failure
detected If machine continues to operate for over 5 hours, the engine may stop.
Contact your dealer.
SCR failure
SCR fault/failure
detected. Loss of
power.
Contact your authorized dealer for repair.
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