Case 2050M Operator's Manual page 63

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.
Display Description
Engine oil Low engine oil
pressure pressure
Brake
Low brake pressure
pressure
Coolant High engine coolant
temperature temperature
Hydraulic oil High hydraulic oil
temperature temperature
DEF level below
DEF tank
minimum acceptable
empty
level
DEF injection Technical failure
failed. detected
SCR fault/failure
detected. Loss of
SCR failure
power.
3 - CONTROLS AND INSTRUMENTS
W0050A
Bring the machine to a safe stop, and turn the engine OFF immediately.
Contact your dealer.
Bring the machine to a safe stop, and turn the engine OFF immediately.
Contact your dealer.
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.
Bring the machine to a safe stop, and turn the engine OFF immediately.
Contact your dealer.
Refill the DEF tank immediately.
If machine continues to operate for over 5 hours, the engine may stop.
Contact your dealer.
Contact your authorized dealer for repair.
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RAIL12DOZ0821AA
Corrective Action
3