Toro Reelmaster 7000-D Operator's Manual page 72

Diesel Particulate Filter Regeneration (continued)
DPF Operation Table
State
Normal
Assist Regen
Reset Stby
Reset Regen
Parked Stby
Parked Regen
Recov. Stby
Recov. Regen
• The soot load is measured as the percentage of
soot in the DPF; refer to the Soot-Load Table.
Note:
machine is operated and DPF regeneration
occurs.
Soot-Load Table
Important Soot Load Values
0% to 5%
78%
100%
122%
Passive DPF Regeneration
• Passive regeneration occurs as part of normal engine operation.
Operation: During Operation
The soot load value varies as the
Description
The DPF is in normal-operating mode—passive regeneration.
The engine computer is performing an assist regeneration.
The engine computer is trying
to run a reset regeneration,
but 1 of the following
conditions prevents
regeneration:
The engine computer is running a reset regeneration.
The engine computer is requesting that you run a parked
regeneration.
You initiated a parked regeneration request and the engine
computer is processing the regeneration.
The engine computer is requesting that you run a recovery
regeneration.
You initiated a recovery regeneration request and the engine
computer is processing the regeneration.
G447996
Regeneration State
Minimum soot load range
The engine computer performs an assist
regeneration.
The engine computer automatically requests a
parked regeneration.
The engine computer automatically requests a
recovery regeneration.
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The regen inhibit setting is set
to O .
N
The exhaust temperature is
too low for regeneration.
3466-702 A