MTU 20 V 4000 G23, Technical Publication

Page: 55 / 178

50 Operation
3.4 Emergency start (override mode)
CAUTION
Safety functions and engine shutdown alarms will be disregarded.
Serious damage to plant!
• Initiate emergency start only in emergency situations.
Preparation
Item Task
Operating mode selector switch (if
provided) Change to manual mode.
Emergency start
Item Task
Switching cabinet, control panel etc.
(depending on manufacturer)
Actuate switch/button for override input of ECU.
Switching cabinet, control panel etc.
(depending on manufacturer)
Press start button.
• Automatic starting procedure is performed; All safety functions are
deactivated and engine shutdown alarms disregarded;
• Tachometer indicates increasing crankshaft speed;
• After the starting procedure is completed, engine is running at rated
speed.
Connecting the generator to network
Item Task
Switching cabinet, control panel etc.
(depending on manufacturer) If generator is not connected to network: Close the generator circuit
breaker.
Engine Run at rated power.
M015715/00E 06-08 © MTU