(Table 2, contd)
Indicator Lamp Table
Warning
Lamp
Shutdown
Action Indi-
cator Lamp
Lamp State
Description of the Indication
Engine Status
Stop the engine. Investigate the code.
Flashing
On
Engine Shutdown Level 3 warning
If both the warning lamp and the shutdown
lamp are in operation, this issue indicates
one of the following conditions.
1. One or more of the shutdown values for
the engine protection strategy has been
exceeded.
2. A serious active diagnostic code has
been detected.
If installed, the audible warning will sound.
After a short time period, the engine may
shut down.
The engine is either shutdown or an engine
shutdown is imminent. One or more monitored
engine parameters have exceeded the limit for
an engine shutdown. This pattern of lamps can
be caused by the detection of a serious active
diagnostic code.
Contact your Perkins distributor.
Flash Codes
Some applications may support flash codes. A flash
code can be viewed by an indicator lamp that when
selected will flash in a particular sequence. The
indicator lamp used to view the codes is the warning
lamp, the lamp can then be referred to as a
diagnostic lamp. For more information refer to this
Operation and Maintenance Manual, “Diagnostic
Lamp”.
i08045467
Sensors
and
Electrical
Components
The
illustrations
within
the
following
sections
are
typical
location
of
the
sensors
or
electrical
components
for
an
industrial
engine.
Specific
engines
may
appear
different
due
to
differences
in
applications.
NRS
–
NOx
Reduction
System
DOC
–
Diesel
Oxidation
Catalyst
ECM
–
Electronic
Control
Module
M0125147
35