Operation
Printed in U.S.A. 79 50940411/G0219
IMPORTANT: The machine cannot be oper-
ated and must be parked in a well-ventilated
area away from flammable materials when sta-
tionary or recovery regeneration is in progress.
There is a possibility of carbon monoxide
poisoning if stationary regeneration occurs in
an enclosed space. Always perform stationary
regeneration in a well-ventilated area.
During regeneration, there will be high exhaust
gas temperatures, even at low load. Stay clear of
the DPF during regeneration.
Reset Regeneration
Reset regeneration occurs automatically (unless
inhibited) approximately every 100 hours of
operation.
NOTE:
Reset regeneration effectiveness is
improved if the machine is operated at mid- to high-
throttle settings while regeneration is in progress.
During reset regeneration, exhaust gas temperature
warning icon (R, Fig. 54) is displayed at the right
edge of all status screens.
NOTE:
Reset regeneration can be prevented from
occurring. See “Regeneration Inhibit” on page 82.
When DPF regeneration is inhibited, DPF
regeneration icon (J, Fig. 55) is displayed at the
bottom of all status screens.
If reset regeneration attempts to start but DPF
regeneration is inhibited, a flashing DPF
regeneration request icon (L) is displayed.
Permanently inhibiting regeneration is not
recommended, as this will eventually cause
significant reduction in engine power and will
force premature DPF soot filter replacement.
Stationary Regeneration
Stationary regeneration may be periodically
required to reduce DPF soot build-up. The
frequency of stationary regeneration is dependent
upon machine operation and engine load.
The machine cannot be used during stationary
regeneration and cannot be moved without
interrupting the stationary regeneration process.
When stationary regeneration needs to be
performed, the DPF Stationary Regeneration
Request Screen (Fig. 56) displays.
NOTE:
The stationary regeneration request
screen can be temporarily dismissed by pressing
and releasing the interface button. The stationary
regeneration request screen will return 1 minute
after being dismissed, for as long as the request
remains active.
Fig. 54 – DPF Reset Regeneration Icon
R
Fig. 55 – DPF Regeneration Inhibited
J
L
Fig. 56 – DPF Stationary Regeneration Request
Screen
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