Man D2868 LE426, Operating Instruction

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Operation
MAN marine diesel engines D2868 LE4.. / D2862 LE4..
72
Carefully read through the Operating Instructions before starting any work!
This particularly applies to the General Safety Instructions section
and the safety instructions in the various chapters.
7.5.3 Override system
Following an alarm that can lead to engine damage, the MAN Monitoring Diagnostic System reduces the
engine speed and, therefore, the engine power.
The override system allows the original engine power to be restored.
In dangerous situations, it is thus possible to activate the full engine power and, therefore, ensure the ship's
safety.
NOTE
Risk of engine damage caused by ignoring alarms
Therefore:
S
The override system is only allowed to be used in emergencies. Remedy the cause of an alarm.
MAN accepts no liability for engine damage caused by the use of the override system.
Activation of the override system
The override system is activated by pressing but­
ton
1
.
The LED in the button comes on when the override
system is activated.