Bell B45E 6X6 ADT User Manual

OPERATION
OPERATING COMPONENTS
DEF & LIM Trigger & Detection
Emission related warnings and failures lead to
indicator signals and torque reduction of the
engine. Inducement is a mandatory process
required if NOx emissions exceed a certain
threshold.
Events which effect NOx emissions are therefore
primary factors for an inducement strategy:
–DEFTankLevel
– DEF Quality
– NOx Monitoring System
– Dosing Interruption or Tampering
Certain values are monitored and if the appointed
thresholds are violated, the inducement takes
place. These results in a reduced maximum engine
torque/speed and besides this, several different
indicator lamps are activated to inform the driver
about the changed vehicle status. The different
indication lamps are provided as followed:
Tampering & Incorrect Adblue /
DEF Quality
Symbol Displayed on CDU System Reaction / Response
Trigger: Detection
• Disconnect tank level sensor
• Disconnect Adblue dosing line or
valve
• Blocked Adblue dosing line or
valve
• Disconnect Adblue dosing pump
• Disconnect SCR Wiring Harness
• Disconnect NOx Sensor
• Disconnect Adblue Temperature
Sensor
• Disconnect exhaust temperature
Sensor
Adblue Warn ON
60 Min After Trigger
Adblue Warning - Blinking
Engine Warning Light - ON
LIM Warning - ON
150 Min After Trigger
Adblue Warning - Blinking
Engine Warning Light - ON
At torque > 50% - LIM Warn - ON
At torque < 50% - LIM Warning -
Blinking
230min after trigger
DEF Lamp flashing 1Hz,
LIM Lamp flashing 1Hz,
AWL solid,
Stop Engine Lamp solid,
maximum available engine torque is
reduced to 20% of peak torque and
maximum speed is reduced idle
speed.
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Bell B45E 6X6 ADT Specifications

General

Brand	Bell
Model	B45E 6X6 ADT
Category	Trucks
Language	English