Table of Contents
Advertisement
Operator
This feature allows the operator to adjust the
maximum mowing speed (low range), within the
supervisors pre-adjusted settings. When in the
InfoCenter splash or main screen, press the middle
button (
icon) to adjust the speed.
Note:
When switching between low and high ranges,
the settings will transfer based on the previous setting.
The settings are reset when the machine is turned off.
Note:
You can also use this feature with cruise
control.
Adjusting the Transport
Speed
Supervisor (Protected Menu)
This feature allows the supervisor to set the maximum
transport speed in increments of 5% between 30
and 100%, at which the operator can transport (high
range).
Refer to
Setting the Maximum Allowed Transport
Speed (page 36)
for the procedure to set the transport
speed.
Operator
This feature allows the operator to adjust the
maximum transport speed (high range) within the
supervisors pre-adjusted settings. When in the
InfoCenter splash or main screen, press the middle
button (
icon) to adjust the speed.
Note:
When switching between low and high ranges,
the settings transfer based on the previous setting.
The settings are reset when the machine is turned off.
Note:
You can also use this feature in conjunction
with cruise control.
Diesel Particulate Filter
Regeneration
The diesel particulate filter (DPF) is part of the exhaust
system. The diesel-oxidation catalyst of the DPF
reduces harmful gasses and the soot filter removes
soot from the engine exhaust.
The DPF regeneration process uses heat from the
engine exhaust to incinerate the soot accumulated on
the soot filter, converting the soot to ash, and clears
the channels of the soot filter so that filtered engine
exhaust flows out the DPF.
The engine computer monitors the accumulation of
soot by measuring the back pressure in the DPF. If
the back pressure is too high, soot is not incinerating
in the soot filter through normal engine operation. To
keep the DPF clear of soot, remember the following:
•
Passive regeneration occurs continuously while
the engine is running—run the engine at full
engine speed when possible to promote DPF
regeneration.
•
If the back pressure in the DPF is too high or a
reset regeneration has not occurred for 100 hours,
the engine computer signals you through the
InfoCenter when reset regeneration is running.
•
Allow the reset regeneration process to complete
before shutting off the engine.
Operate and maintain your machine with the function
of the DPF in mind. Engine load at high idle (full
throttle) engine speed generally produces adequate
exhaust temperature for DPF regeneration.
Important:
Minimize the amount of time that you
idle the engine or operate the engine at low-engine
speed to help reduce the accumulation of soot in
the soot filter.
DPF Soot Accumulation
•
Over time, the diesel particulate filter accumulates
soot in the soot filter. The computer for the engine
monitors the soot level in the DPF.
•
When enough soot accumulates, the computer
informs you that it is time to regenerate the DPF.
•
DPF regeneration is a process that heats the DPF
to convert the soot to ash.
•
In addition to the warning messages, the computer
reduces the power produced by the engine at
different soot-accumulation levels.
41
Advertisement
Table of Contents
