Komatsu WA200-8 Operation & Maintenance Manual page 181

OPERATION
High-level requirement for regeneration
• When caution lamp (2) and action level: "L03" comes on in
red (3).
• If the machine is stopped completely, the screen changes
to the "Aftertreatment Devices Regeneration" screen (C)
after 3 seconds.
Then, the "Aftertreatment Devices Regeneration" screen
(C) and standard screen (D) are automatically displayed
alternately in accordance with machine stop, until the man-
ual stationary regeneration is performed.
• When caution lamp (2) comes on in red, stop the machine
immediately in a safe area and activate the manual sta-
tionary regeneration.
PROCEDURE FOR MANUAL STATIONARY REGENERATION
When the manual stationary regeneration is required, check
whether the caution lamp (1) is lit.
During manual stationary regeneration, there are times when
engine low idle speed increases automatically.
1.
Move the machine to a safe area and stop it with the en-
gine running.
2.
Make sure there are no persons or combustible materials
around the exhaust pipe outlet and aftertreatment devices.
3.
Release your foot from the accelerator pedal and set the
directional lever to NEUTRAL position (N).
4.
Set the parking brake switch to ON position (A) and apply
the parking brake.
EXPLANATION OF COMPONENTS
3-117