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Operation—Operating the Machine
Continued on next page KR46761,000138A -19-19OCT16-1/2
Aftertreatment Device Regeneration
CAUTION: Servicing machine during
aftertreatment device regeneration can result in
serious personal injury. Avoid exposure and skin
contact with hot gases and components.
During aftertreatment device regeneration,
the engine may run at elevated idle and
hot temperatures for an extended period of
time. Aftertreatment gases and aftertreatment
device components may reach temperatures
hot enough to burn people and ignite or
melt common materials.
Avoid death or serious injury from machine
movement. Do not leave running machine
unattended during aftertreatment device
regeneration.
IMPORTANT: Avoid machine damage. Always
park machine in a safe location and check
for adequate fuel and diesel exhaust uid
(DEF) level before beginning aftertreatment
device regeneration.
The aftertreatment device regeneration process allows
the system to clean the aftertreatment device when
the device is restricted. Active device regeneration is
most commonly initiated after extended operation with
aftertreatment device regeneration inhibited or frequent
engine shutdowns have occurred while the aftertreatment
device regeneration process was active.
Before starting aftertreatment device regeneration
process, machine needs to be in a predetermined safe
state. This safe state includes six conditions:
•
Keep bystanders clear of machine.
•
Fuel level alarm is not illuminated.
•
Diesel exhaust uid (DEF) level alarm is not illuminated.
•
Machine is parked in a safe place with the front
attachment lowered to the ground.
•
Pilot shutoff lever is in locked (UP) position.
•
Engine speed dial is set to slow idle.
An aftertreatment device regeneration request (1) on
the monitor will inform the operator when a manual
regeneration needs to take place.
•
If the alarm indicator is illuminated yellow and blinking,
aftertreatment device is restricted and an aftertreatment
device regeneration should be done immediately.
Warning alarm indicator will also be illuminated.
Before starting the manual aftertreatment device
regeneration progress, make sure the machine is in a safe
state as listed previously. Once these conditions are met,
press and hold the aftertreatment device regeneration
switch (3) on the right console for 3 seconds.
NOTE: If the safe state conditions are NOT met and
the aftertreatment device regeneration switch is
1
2
TX1192183 —UN—04MAY15
Manual Aftertreatment Device Regeneration Screen
TX1218573A —UN—30JUN16
Aftertreatment Device Regeneration Switch
6
4
5
TX1192185 —UN—04MAY15
Manual Aftertreatment Device Regeneration Screen
1— Aftertreatment Device
Regeneration Request
2— Manual Aftertreatment
Device Regeneration
Screen
3— Aftertreatment Device
Regeneration Switch
4— Aftertreatment Device
Regeneration Indicator
5— Manual Aftertreatment
Device Regeneration
Progress Screen
6— Bar Graph
pressed and held, a manual aftertreatment device
regeneration screen (2) appears on the monitor.
Move the pilot shutoff lever to locked (UP) position
and set engine speed dial to slow idle. Press
and hold the aftertreatment device regeneration
switch again for 3 seconds to begin the manual
aftertreatment device regeneration process.
2-3-14
112321
PN=165
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