NRS System Inducements
Table 6
NRS System Inducements
Warning Indicator
Stop Indicator
Emission Malfunc-
tion Indicator
Engine Power
Time
Comment
Action
OFF
OFF
OFF
Full Power
-
Normal Operation
None
ON Solid or Slow
Flashing
OFF
ON Solid
Start of Engine
Derate
Timer Starts, 210
Minutes Before Full
Derate
A Level 1 Induce-
ment is Active
Contact your Per-
kins dealer or
your Perkins
distributor.
If a Code has been
Activated Provide
this Information to
Your Dealer.
ON Flashing
Slowly
OFF
ON Flashing
Slowly
Derate to Engine
Power and Speed
A Level 2 Induce-
ment is Active
(1)
Lamp mode will depend on the issue that has been identified.
i05837438
Battery
Disconnect
Switch
Allow
at
least
2
minutes
after
the
engine
has
stopped
before
you
turn
the
battery
disconnect
switch
to
OFF.
Disconnecting
the
battery
power
too
soon
will
prevent
purging
of
the
Diesel
Exhaust
Fluid
(DEF)
lines
after
the
engine
is
shut
down.
Also,
during
the
2
minutes
the
engine
Electronic
Control
Module
(ECM)
is
active
storing
information
from
the
engine
and
aftertreatment
sensors.
Not
allowing
the
DEF
purge
to
be
performed
can
damage
the
DEF
system.
Not
allowing
the
engine
ECM
time
to
store
the
information
from
the
sensors
can
damage
to
emission
control
system.
NOTICE
Never move the battery disconnect switch to the OFF
position while the engine is operating. Serious dam-
age to the electrical system could result.
i05858112
Gauges
and
Indicators
Your
engine
may
not
have
the
same
gauges
or
all
of
the
gauges
that
are
described.
For
more
information
about
the
gauge
package,
see
the
OEM
information.
Gauges
provide
indications
of
engine
performance.
Ensure
that
the
gauges
are
in
good
working
order.
Determine
the
normal
operating
range
by
observing
the
gauges
over
a
period
of
time.
Noticeable changes in gauge readings indicate
potential gauge or engine problems. Problems may
also be indicated by gauge readings that change
even if the readings are within specifications.
Determine and correct the cause of any significant
change in the readings. Consult your Perkins dealer
for assistance.
In some engine applications are equipped with
Indicator Lamps. Indicator lamps can be used as a
diagnostic aid. There are two lamps. One lamp has
an orange lens and the other lamp has a red lens.
These indicator lamps can be used in two ways:
• The indicator lamps can be used to identify the
current operational status of the engine. The
indicator lamps can also indicate that the engine
has a fault. This system is automatically operated
via the ignition switch.
• The indicator lamps can be used to identify active
diagnostic codes.
Refer to the Troubleshooting Guide, “Indicator
Lamps” for further information.
NOTICE
If no oil pressure is indicated, STOP the engine. If
maximum coolant temperature is exceeded, STOP
the engine. Engine damage can result.
Engine Oil Pressure – The oil pressure
should be greatest after a cold engine is
started. The typical engine oil pressure
with SAE10W40 is 400 to 480 kPa (58 to 69 psi) at
rated rpm.
A lower oil pressure is normal at low idle. If the
engine speed and Load are stable and the gauge
reading changes, perform the following procedure:
1.
Remove the load.
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SEBU9068-03