Doosan 10/370, Operation And Maintenance Manual

Page: 77 / 96

Troubleshooting Operating & Maintenance Manual
77
Wedge Diagnostic Display Codes
ALERT/SHUTDOWN CONDITIONS
Alert Shutdown
Condition
Code Light (Blinks) Code
LIght (Steady)
Delay
(sec).
Engine Speed <min rpm 1 CPRSR Malf. 30
Engine Speed >max rpm 2 CPRSR Malf. 30
Engine Crank Time Exceeded 3 CPRSR Malf. 0
High Engine Oil Temperature 5 CPRSR Malf.
High Intake Manifold Temp 6 CPRSR Malf.
Water in Fuel 8 CPRSR Malf.
Engine not responding to throttle
command 10 CPRSR Malf.
Too many start attempts during
Autostart 11 CPRSR Malf. 0
Engine shuts itself down, reason
unknown 29 CPRSR Malf. 0
Low AE Oil Pressure 31 CPRSR Malf. 20
Disch. Temp (RT2) Sensor Fault 33 32 CPRSR Malf. 10
Sep. Tank Pressure (PT1) Sensor
Fault 33 CPRSR Malf.
Sep. Tank Press >20 psi during start
attempt (engine will not crank) 34 CPRSR Malf. 0
Machine Over Pressure 35 CPRSR Malf. 1
Safety Valve Open 36 CPRSR Malf. 2
Sep. Tank Temp >247°F 50 CPRSR Malf. 3
Machine ID not valid 51 CPRSR Malf. 0
Sep. Tank Temp. (RT1) Sensor Fault 53 CPRSR Malf. 10
Reg. Sys. Pressure (PT2) Sensor
Fault 54 CPRSR Malf.
ESTOP Button Pushed 55 CPRSR Malf. 55 CPRSR Malf. 3
Minimum Pressure not met 56 CPRSR Malf.
If the
?
fault indicator lamp is illuminated, refer to the
?
Alert/Shutdown List
?
If the
fault indicator lamp is illuminated, refer to the Engine Diagnostic List
?
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