Mack CSM 2010, Operator'S Handbook Manual

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Mack, Emissions Solution 181
CAUTION
If the vehicle is in a location that may be hazardous when DPF Regeneration begins
(i.e., in close proximity to flammable materials or gases, inside tunnels, parked under
flammable objects, etc.), the DPF Regeneration should be stopped (if equipped). If DPF
Regeneration is stopped by the vehicle operator, it must be initiated at a later time when
the vehicle is in a safer location. DPF Regenerations that are stopped and never restarted
at a later time, however, will require that the vehicle be taken to an authorized Mack Truck
dealer to have the Aftertreatment Regeneration manually started with special service tools.
Note:
During vehicle operation, idle speed may increase when the vehicle is stopped at a
traffic light to maintain heat in the DPF for passive regeneration.
There are two types of Aftertreatment DPF Regeneration: Passive regeneration and Parked
regeneration.
Passive regeneration occurs when the exhaust gas within the aftertreatment system is hot
enough to remove soot without injecting additional fuel into the DPF system. Active
regeneration require additional fuel injection into the DPF.
Parked Regeneration
The Aftertreatment DPF Regeneration system is self-monitoring. Under certain duty cycles
driver action is needed to perform a parked regeneration. When driver action is needed to
perform a parked regeneration, an icon at the top of the DPF Smart switch will illuminate
to notify the vehicle operator. The DPF Smart switch allows the vehicle operator to either
stop or start regeneration. (Certain conditions must be met, however, before regeneration
can be manually started.)
Parked regeneration allows the operator to start and/or stop the regeneration
manually when the vehicle is parked and the engine is idling. The operator is
notified that a regeneration is needed when the icons on the DPF Smart switch
illuminate. The operator should perform the regeneration as soon as possible.
Please refer to the instructions below on how to use the DPF Smart switch for
parked regenerations.
1. Move the vehicle to a safe location, apply the park brake and allow the engine to
idle.