Operation
Printed in U.S.A. 85 50940411/G0219
b. When engine coolant has reached operating
temperature (above 140° F / 60° C), a
checkmark (O) is displayed next to the
coolant temperature icon.
c. Place throttle controls to the lowest speed
setting. A checkmark (P) is displayed next to
the slow engine speed icon when the engine
is running at low idle.
3. When all three checkmarks (M, O & P) are
displayed on the recovery regeneration request
screen, press and hold the interface button on the
multi-function display until the DPF Recovery
Regeneration In Progress screen (Fig. 77) is
displayed.
4. Recovery regeneration progress is displayed in
the center (X, Fig. 58) of the DPF Recovery
Regeneration In Progress Screen.
5. When recovery regeneration completes, the
display returns to the coolant temperature status
screen (Fig. 78).
NOTE:
Recovery regeneration can be interrupted
at any time by releasing the parking brake,
advancing the throttle, or stopping the engine.
Recovery regeneration must start again from the
beginning if it is interrupted.
NOTE: Recovery regeneration takes
approximately 25-240 minutes. When recovery
regeneration completes, the display returns to the
home status screen.
It is not necessary to stay in the machine during
recovery regeneration. Keep the machine under
observation while regeneration is in progress in
case of malfunction. Keep bystanders away
from the machine while regeneration is in
progress.
DPF Service
DPF soot filter replacement is required when the
DPF Service screen (Fig. 79) displays.
NOTE:
Contact your dealer when the DPF
Service screen displays.
Fig. 77 – DPF Recovery Regeneration In
Progress Screen
X
Fig. 78 – Coolant Temperature Status Screen
Fig. 79 – DPF Service Screen
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