Kubota M4N-071, Руководство оператора

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3.3 SCR system inducement display and measures
On the SCR system, the remaining amount and quality of DEF/AdBlue
®
as well as machine troubles are monitored. If
anything goes wrong during operation, the following warnings are issued. Follow the warning contents to take proper
measures.
Displays
Warning
indicator
Status Measures
DPF
parked re-
generation
1
The amount of remaining DEF/AdBlue
®
has dropped below 40% of the
maximum capacity.
Refill the DEF/AdBlue
®
tank to reset the warning system.
To maintain tractor performance, it is recommended to add DEF/AdBl-
ue
®
to the specified level quickly.
If operation is continued without refilling, the engine output will be limit-
ed.
permit
2
The amount of remaining DEF/AdBlue
®
has dropped below 5% of the
maximum capacity.
Refill the DEF/AdBlue
®
tank.
*1
The engine output is limited to 50% (limited engine output:
“Lv.1”
).
If operation is continued without refilling, the engine output will be limit-
ed to idle status (limited engine output:
“Lv.2”
).
inhibit
2
The amount of remaining DEF/AdBlue
®
has dropped below 5% of the
maximum capacity.
Refill the DEF/AdBlue
®
tank.
*1
The engine output is limited to 50% (limited engine output:
“Lv.1”
).
If operation is continued without refilling, after 30 minutes, the engine
output will be limited to idle status (limited engine output:
“Lv.2”
).
inhibit
3
The amount of remaining DEF/AdBlue
®
has dropped below 5% of the
maximum capacity.
The engine output will remain limited.
Refill the DEF/AdBlue
®
tank.
*1
The engine output is limited to idle status (limited engine output:
“Lv.2”
).
inhibit
1
Contains poor quality DEF/AdBlue
®
or other non-regulated solutions.
After draining the tank, refill with DEF/AdBlue
®
to reset the warning
system.
If operation is continued without refilling the DEF/AdBlue
®
tank, after
195 minutes, the engine output will be limited to 50% (limited engine
output:
“Lv.1”
).
permit
2
Contains poor quality DEF/AdBlue
®
or other non-regulated solutions.
After draining the tank, refill with DEF/AdBlue
®
.
*1
The engine output is limited to 50% (limited engine output: “Lv.1” ).
If operation is continued without refilling the DEF/AdBlue
®
tank, after
45 minutes, the engine output will be limited to idle status (limited en-
gine output:
“Lv.2”
).
inhibit
3
Contains poor quality DEF/AdBlue
®
or other non-regulated solutions.
After draining the tank, refill with DEF/AdBlue
®
.
*1
The engine output is limited to idle status (limited engine output:
“Lv.2”
).
inhibit
*1 When DEF/AdBlue
®
has been added or a poor-quality solution replaced by a genuine product, the warning indicator and icons turn off. The
engine output limitation will also be cleared.
OPERATING THE ENGINE SELECTIVE CATALYTIC REDUCTION (SCR) MUFFLER
42
M4N-071, M5N-091, M5N-111