freightliner S2 Operator's Manual page 7

in the instrument cluster that pertain to the ATS. See
Fig. 1.4.
12/04/2001
EXHAUST AFTERTREATMENT SYSTEM INFORMATION
INDICATOR
LAMP(S)
Indicator Lamp Filter Regeneration
Message(s) Recommended.
Diesel Particulate Filter is reaching
Filter Condition capacity.
Required Action Bring vehicle to
highway speeds to
allow for an
Automatic
Regeneration or
perform a Parked
Regeneration.
For a driver performed Parked Regeneration, vehicle must be equipped with a dash mounted Regeneration Switch.
02/20/2009
Fig. 1.3, Vehicle Identification Number Label, Typical
(Solid) (Flashing)
Level 1 Level 2
Filter
Regeneration
Necessary
Filter is now
reaching maximum
Switch.
capacity.
To avoid engine
derate, bring vehicle
to highway speeds
to allow for an
Automatic
Regeneration, or
perform a Parked
Regeneration as
soon as possible.
Fig. 1.4, ATS Indicators
Vehicle Identification
It is a violation of U.S. federal law to alter exhaust
plumbing, ATS, or other components in any way that
CHECK
(Flashing)
Level 3 Level 4
Parked Regeneration Service Regeneration Required.
Required − Engine Engine Derate To Idle Only.
Derate
Filter has reached Filter has exceeded maximum
maximum capacity. capacity.
Vehicle must be Vehicle must be parked, and a
parked, and a Parked Service Regeneration must be
Regeneration must performed. Check engine
be performed. operator's manual for details.
Engine will begin Engine will shut down.
derate.
WARNING
STOP
HEST (High Exhaust
System Temperature)
Flashing
A regeneration is in
progress.
Solid
Exhaust components
and exhaust gas are at
high temperature. When
stationary, keep away
from people and
flammable materials or
vapors.
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1.2