Stop Engine In Manual Mode (Testing Mode) - MTU 12 V 2000 P12 Operating Instructions Manual

4.7 Stop engine in manual mode (testing mode)

Preconditions
☑ Generator (if provided) not connected to network.
☑ Engine is running in manual mode.
CAUTION
Stopping the engine when it is running at full load causes extreme stress to the engine.
Risk of overheating, damage to components!
• Before stopping the engine, operate it at idle speed until operating temperatures decrease and
stable values are indicated.
Preparing the generator drive (only with generator breaker)
Item
Engine
Preparing the pump drive (diesel-mechanical/diesel-electric)
Item
Engine
Stopping the engine
Item
Switchgear cabinet, control
panel etc. (depending on
manufacturer)
After stopping the engine
Item
Coolant pump
Task
After opening the generator breaker (if provided), allow to cool down off-
load for approx. 5 minutes.
Task
Allow to cool down for approx. 5 minutes at reduced engine speed. Ob‐
serve natural resonance of engine (installation-dependent)!
Task
Press stop button.
• Automatic stopping sequence is performed;
• Engine is stopped.
Task
Allow to run on for sufficient time after stopping.
MS150025/02E 2012-10 | Operation | 55