DSE Model 5510 Autostart Control and Instrumentation System Operators Manual
057-015 5510 OPERATING MANUAL ISSUE 11 07/07/09 AM 21
4.3 SHUTDOWNS
Shutdowns are latching and stop the Generator. The alarm must be cleared and the fault removed
to reset the module.
NOTE:- The alarm condition must be rectified before a reset will take place. If the alarm
condition remains it will not be possible to reset the unit (The exception to this is the Low
Oil Pressure alarm and similar ‘delayed alarms’, as the oil pressure will be low with the
engine at rest).
FAIL TO START, if the engine does not fire after the pre-set number of attempts has been made a
shutdown will be initiated. Alarm Shutdown Fail To Start will be displayed.
Alarm
Shutdown
Fail to start
EMERGENCY STOP, removal of the positive DC Supply from the Emergency Stop input will initiate
a shutdown of the Generator and prevent any attempt to restart the Generator until the Emergency
Stop push-button has been reset. Additionally it removes the positive DC supply from both the Fuel
Solenoid and Starter Solenoid.
Alarm Shutdown Emergency Stop will be displayed.
Alarm
Shutdown
Emergency stop
NOTE:- The Emergency Stop positive signal must be present otherwise the unit will
shutdown.
LOW OIL PRESSURE, if the module detects that the engine oil pressure has fallen below the low
oil pressure trip setting level after the Safety On timer has expired, a shutdown will occur. Alarm
Shutdown Low Oil Pressure will be displayed.
Alarm
Shutdown
Low oil pressure
HIGH ENGINE TEMPERATURE, if the module detects that the engine coolant temperature has
exceeded the high engine temperature trip setting level after the Safety On timer has expired, a
shutdown will occur. Alarm Shutdown High Engine Temperature will be displayed.
Alarm
Shutdown
High coolant temp
