4.4 Safety system – Override
CAUTION
Safety functions and engine shutdown alarms will be disregarded.
Serious damage to plant!
• Initiate emergency start only in emergency situations.
CAUTION
Inadmissible operational condition.
Major material damage!
• Use override function only in hazardous situations to ensure full capability in case of engine mal‐
functions.
Preparation
Note:
This function is only available when a pushbutton is provided.
Bypassing the safety system (Override)
Item
Action
Switchgear cabinet, control
panel etc. (depending on
manufacturer)
Activate pushbutton for Override input of the ECU.
• Certain shutdown criteria and/or starting prerequisites are ignored.
Switchgear cabinet, control
panel etc. (depending on
manufacturer)
Actuate start button, for further starting sequence, refer to engine start
Control and display panels During operation, check the displayed operational data (speed, tempera‐
ture, pressures).
Constantly monitor plant limit values.
70 | Operation | M015710/04E 2012-09
TIM-ID: 0000000984 - 002
