Features And Controls - Perkins 1206E-E70TTA Operation And Maintenance Manual

38
Operation Section

Features and Controls

Features and Controls
Monitoring System
(Engine)
Table 2
Shutdown
Warning Lamp
Lamp
ON ON
OFF OFF
ON OFF
ON FLASHING
FLASHING OFF
FLASHING ON
Monitoring System
(Engine)
If the Shutdown mode has been selected and the
warning indicator activates, engine shutdown
may take as little as 20 seconds from the time the
warning indicator is activated. Depending on the
application, special precautions should be taken
to avoid personal injury. The engine can be re-
started following shutdown for emergency ma-
neuvers, if necessary.
NOTICE
The Engine Monitoring System is not a guarantee
against catastrophic failures. Programmed delays
and derate schedules are designed to minimize false
alarms and provide time for the operator to stop the
engine.
The following parameters are monitored:
• Coolant temperature
• Intake manifold air temperature
i03552521
Lamp Status Description of Lamp Status
Lamp check When the engine start switch is turned to the "ON" posi-
tion both lamps will illuminate for 2 seconds only.
No faults There are no active diagnostic faults.
Active diagnos- An active diagnostic fault has been detected.
tic fault
Active diagnos- A serious active diagnostic fault has been detected and
tic fault an engine derate has been invoked.
Derate and One or more of the engine protection values has been
warning
exceeded.
Engine One or more of the engine protection values has been ex-
shutdown ceeded or a serious active diagnostic fault has been
detected.
i03979949
• Intake manifold air pressure
• Oil pressure
• Pressure in the fuel rail
• Fuel temperature
• Fuel filter differential pressure
• Water in fuel
• Engine speed/timing
• Atmospheric pressure (Barometric pressure)
• The Inlet pressure and outlet pressure of the NOx
reduction system
• The differential pressure within the NOx reduction
system
• Temperature of the NOx reduction system
• The amount of soot in the Diesel particulate filter
SEBU8601-04
Engine Status
The engine has not been
started.
The engine is running
normally.
The engine is running
normally.
The engine is running but the
engine has been derated.
The engine is running but the
engine has been derated.
The engine is shutdown or
shutdown is imminent.