Komatsu D85EX-18 Operation & Maintenance Manual page 163

OPERATION
7.
The screen shown in the figure is displayed during the
manual stationary regeneration.
It may take more than 40 minutes to complete the manual
stationary regeneration. Do not touch any switch on the
screen or operate fuel control dial until the regeneration is
completed and the standard screen appears again.
REMARK
• The progress of the manual stationary regeneration
performed when soot is accumulated can be checked
by the number of lighting lamps of soot accumulation
level (4). The manual stationary regeneration starts at
soot accumulation level "4" or higher and finishes
when all the level lamps go out.
• The time required for the manual stationary regenera-
tion depends on the soot deposition level or the ambi-
ent temperature when it is started. If the regeneration
starts at soot accumulation level "6" or higher, it may
take approximately 2 hours to finish.
• The manual stationary regeneration for protection of
the system may start even when the soot accumula-
tion level is "0" to "3". In this case, the soot accumula-
tion level may not decrease, but this is not trouble.
The progress is not displayed on the machine monitor
during this regeneration. It is completed in approxi-
mately 10 minutes.
• If the parking brake lever and work equipment lock
lever or the fuel control dial is operated during the
manual stationary regeneration, the regeneration is
stopped automatically. Return the parking brake lever
and work equipment lock lever to LOCK position (L)
and return the fuel control dial to Low idle (MIN) posi-
tion, then repeat the procedure from step 6.
• If the machine needs to be moved during the manual
stationary regeneration, stop the regeneration tempo-
rarily and move the machine, referring to the after-
treatment devices regeneration disable and cancel
procedures described below.
When restarting the manual stationary regeneration,
secure the safety of the machine and around it, then
cancel the regeneration disable.
8.
After the manual stationary regeneration is completed, the screen automatically returns to the standard
screen.
PROCEDURE FOR AFTERTREATMENT DEVICES REGENERATION DISABLE
SETTING
If there is combustible material around the machine and the active regeneration that increases the exhaust tem-
perature must not be performed, the automatic active aftertreatment devices regeneration can be disabled. Al-
so, the regeneration in progress can be stopped.
EXPLANATION OF COMPONENTS
3-109