Volvo VN, Руководство оператора

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OPERATION 305
Stopping the Engine
Allow the engine to slow down and idle for 3 to 5 minutes before shutting it off. This
allows the turbo to slow down and the cooling system to dissipate the engine heat.
Switch the engine off by turning the ignition key to the B, or OFF, position.
CAUTION
Shutting off an engine immediately
after high speed or full load operation
can damage the turbo and cause heat
stress in the engine. Always let the
engine idle for 3 to 5 minutes before
shutting it off.
Engine Shut-Down System
DANGER
Failure to take the necessary precautions
when the CHECK or STOP tell-tales are
on, can ultimately result in automatic
engine shut-down and the loss of power
steering. Vehicle crash can occur.
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The engine shut-down system will automatically derate or stop the engine when one
or more of the systems listed below reaches a critical stage:
•
High Coolant Temperature
•
Low Oil Pressure
•
Low Coolant Level
•
High Crankcase Pressure
•
High Diesel Particulate Filter Soot Level
Derate and shut-down functions may be applied differently, or added to, depending on
the engine manufacturer. See the engine operator’s manual for more information.
When the shut-down is activated, the tell-tales come on and the buzzer is also
activated. From that time it will take 30 seconds before the engine shuts down. In this
time period, find a safe place to pull off of the road.
After the engine has been shut down by the system, the override will allow a restart
of the engine for 30 seconds. This is so the vehicle may be pulled off the road, if
necessary. The alarm will remain activated until repairs have been made to correct the
problem.
The operator should not continually override the system as this can cause serious
damage to the vehicle’s engine.