Toro 31698, Руководство оператора, Страница: 44 / 100

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Figure 37
4. Press button 4 to return to the DPF regeneration
screen or press button 5 to exit the service menu
and return to the home screen.
Technician Menu
Important:
For operating convenience, you
may decide to perform a parked regeneration
before the soot load reaches 100%, provided
the engine has run more than 50 hours since
the last successful reset, parked, or recovery
regeneration.
Use the technician menu to view the current state of
engine regeneration control and view the reported
soot level.
1. Access the DPF Regeneration menu, and press
buttons 1 or 2 to scroll down to the T
ECHNICIAN
option ( Figure 38 ).
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Figure 38
2. Press the button 4 to select the Technician entry
(
Figure 38 )
The state and soot load information displays.
•
Use the DPF operation table to understand
the current state of DPF operation (
Figure
39 ).
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Figure 39
.
DPF Operation Table
State Description
Normal The DPF is in normal-operating
mode—passive regeneration.
Assist Regen The engine computer is performing an
assist regeneration.
The regen inhibit
setting is set to O
N
.
Reset Stby
The engine
computer is trying
to run a reset
regeneration, but
1 of the following
conditions prevents
regeneration:
The exhaust
temperature
is too low for
regeneration.
Reset Regen The engine computer is running a reset
regeneration.
Parked Stby The engine computer is requesting that
you run a parked regeneration.
Parked Regen You initiated a parked regeneration
request and the engine computer is
processing the regeneration.
Recov. Stby The engine computer is requesting that
you run a recovery regeneration.
Recov. Regen You initiated a recovery regeneration
request and the engine computer is
processing the regeneration.
•
View the soot load which is measured as the
percentage of soot in the DPF(
Figure 40 );
refer to the soot-load table.
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