Doosan D70S-7 - DEF;Ad-Blue Quality Failure for USA; Europe

Operation Section
121
Information - correlation between Symbol and message (Display)
As shown in the table below, for your information, we provide correlation between Engine fault warning
strategy and LCD display.
Warning
Stage
Warning Strategy LCD Display
Engine
Check Lamp
Buzzer
Torque
Reduction
RPM Limit Method Message on the Display
Normal Off Off 0% NA NA NA
Level1 On On Reduced Reduced Continuous
ENGINE MALFUNCTION
CALL DOOSAN
SERVICE AGENT
Engine Power Reduced!
Level2 Blinking On Limp home Limp home Continuous
ENGINE MALFUNCTION
CALL DOOSAN
SERVICE AGENT
Engine is in Limp home
Mode
Level3 Blinking On Engine Stop Engine Stop Continuous
FATAL ENGINE ERROR
CALL DOOSAN
SERVICE AGENT
Engine Stop after 5min