118
50940193/DP0415
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 regeneration request screen
(Figure 82) displays on the information center
electronic display.
Note:
The stationary regeneration request screen can be temporarily dismissed by
pressing the reset regeneration inhibit button (U, Figure 81) for 3 seconds. Until the
previous screen displays. The stationary regeneration request screen will return 1 minute
after being dismissed, for as long as the request remains active.
Important:
Perform stationary regeneration as soon as possible when the stationary
regeneration request screen displays. Postponing stationary regeneration for extended
periods will cause significant reduction in engine power and will force premature DPF
filter core replacement.
To proceed with stationary regeneration
(Figure 83):
1. Park the machine in a safe, well-ventilated
location away from flammable materials.
2. The following conditions need to be met
before stationary regeneration continues:
A. Press the
button on the control
keypad (page 48) or lift the operator
restraint bar to apply the parking
brake. A checkmark is displayed next
to the parking brake symbol (A).
B. When engine coolant has reached
operating temperature (above 140° F /
60° C, a checkmark is displayed next
to the coolant temperature symbol (B).
C. Place throttle controls to the lowest
speed setting. A checkmark is
displayed next to the engine RPM symbol when the engine is running at low idle.
n/min
Figure 82 – Stationary Regenera-
tion Request Screen
n/min
ok
Figure 83 – Stationary Regenera-
tion
A
B
C
Z
Summary of Contents for R135
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