Toro Groundsmaster 7210 Series Operator's Manual page 27

DPF Soot Accumulation
•
Over time, the diesel particulate filter accumulates
soot in the soot filter. The computer for the engine
monitors the soot level in the DPF.
•
When enough soot accumulates, the computer
informs you that it is time to regenerate the DPF.
Engine Warning Messages—Soot Accumulation
Indication Level
Level 1: Engine
Warning
Level 2: Engine
Warning
Fault Code
g213866
Figure 27
Check Engine
SPN 3719, FMI 16
g213867
Figure 28
Check Engine
SPN 3719, FMI 0
•
DPF regeneration is a process that heats the DPF
to convert the soot to ash.
•
In addition to the warning messages, the computer
reduces the power produced by the engine at
different soot-accumulation levels.
Engine Power Rating
The computer de-rates the
engine power to 85%.
The computer de-rates the
engine power to 50%.
27
Recommended Action
Perform a parked regeneration
as soon as possible; refer
to Parked or Recovery
Regeneration (page 34).
Perform a recovery regeneration
as soon as possible; refer
to Parked or Recovery
Regeneration (page 34).