
MAINTENANCE
Active Regeneration
The “Regen Settings” are set to “Uninhibit
Regen” (Default setting) in the Utilities menu.
This will allow active regeneration to occur if
the system detects the exhaust temperatures
are insufficient to passively keep the DPF from
clogging with particulates. The engine controls
inject diesel fuel directly into the DPF to
increase temperature to burn off, i.e. clean, the
soot captured in the filter.
This should occur infrequently, but will happen
more often if the engine is allowed to idle
excessively (longer than five minutes) or
sawing is lightly loaded. Failure to change oil at
recommended intervals can also contribute to
excessive soot buildup. It is not unusual to see
excessive smoke being emitted from the
tailpipe during regeneration. . Machine
operation is NOT interrupted. It is
recommended to let the regeneration complete
automatically, typically 20 minutes, but if it
needs to be interrupted turn the ignition to
STOP
.
CAUTION
ACTIVE REGENERATION will cause the
exhaust temperatures to be extremely high.
Ensure exhaust will not come into contact
with combustible materials
During active regeneration the display panel
will show the red status icon, Engine Exhaust
High Temperature Lamp.
This type of regeneration corresponds to Level
2 status. If the Regen Settings” in the Utilities
menu are set to “Inhibit Regen” and a Level 1
pop-up message was cancelled, then a series
of two orange Level 2 pop-up messages will
appear on the control screen:
Regeneration Level 2 Orange Caution
Screen 1
Regeneration Level 2 Orange Caution
Screen 2
When this pop-up message appears, the
operator can choose one of three options:
1. Cancel out of the regeneration process and
continue operations.
2.
Change the “Regen Settings” in the Utilities
menu to “Uninhibit Regen” which will allow
for an active regen to take place. The
regeneration process will typically take 20
minutes to complete. This option will also
allow for the continued use of the machine
without any further action from the
operator
. However, the operator must be
aware that the exhaust temperatures will
be extremely high.
3.
Move the machine to a safe location and
conduct a Parked Regeneration. This
option is recommended as long as time
permits.
Parked Regeneration
When the diesel particulate levels in the DPF
become too high, a red Level 3 pop-up
message will appear on the control screen:
Regeneration Level 3 Red Caution
Screen 1
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Содержание CORE CUT CC9074DC-36
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