Parked or Recovery Regeneration
•
When the engine computer requests either a
parked regeneration or a recovery regeneration,
the regeneration request icon
displays in the
InfoCenter.
•
The machine does not automatically perform a
parked regeneration or a recovery regeneration,
you must run the regeneration through the
InfoCenter.
Parked Regeneration Messages
When the engine computer requests a parked
regeneration, the following messages display in the
InfoCenter:
•
Engine warning SPN 3720, FMI 16
g213863
Figure 34
•
A
DVISORY
#188 Parked regeneration required
Note:
Advisory #188 displays every 15 minutes.
g224397
Figure 35
Recovery Regeneration Messages
When the engine computer requests a recovery
regeneration, the following messages display in the
InfoCenter:
Engine warning SPN 3719, FMI 0
Refer to the
Service Manual
or your Authorized
Service Dealer for details.
g213867
Figure 36
DPF Status-Limitation
•
If the engine computer requests a parked
regeneration or is processing a parked
regeneration, the P
ARKED
R
EGEN
option locks and
the lock icon appears on the screen.
g224625
Figure 37
•
If the engine computer requests a recovery
regeneration or is processing a recovery
regeneration, the R
ECOVERY
R
EGEN
option locks
and the lock icon appears on the screen.
g224628
Figure 38
Performing a Parked or Recovery
Regeneration
CAUTION
The exhaust temperature is hot (approximately
600°C (1,112°F) during DPF regeneration. Hot
exhaust gas can harm you or other people.
•
Never operate the engine in an enclosed
area.
•
Make sure that there are no flammable
materials around the exhaust system.
•
Never touch a hot exhaust system
component.
•
Never stand near or around the exhaust
pipe of the machine.
Important:
The computer of the machine cancels
DPF regeneration if you increase the engine speed
from low idle or release the parking brake.
33
