Aksa DSE 6020 AMF, Руководство по эксплуатации

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Once the load has been transferred to the generator, it will not be automatically removed. To manually transfer
the load back to the mains.
• Press the auto mode button to return to automatic mode. The set will observe all auto mode start
requests and stopping timers before beginning the Auto mode stopping sequence.
• Press the stop button
5.2.4. STOPPING SEQUENCE
• In manual mode the set will continue to run until either :
• The stop button is pressed – The set will immediately stop
• The auto button is pressed. The set will observe all auto mode start requests and stopping timers before
beginning the Auto mode stopping sequence
5.3. TEST OPERATION
This mode is activated by pressing the pushbutton. An LED indicator beside the button confirms this action.
Test mode will start the set and transfer the load to the generator to provide a Test on load function.
5.3.1. WAITING IN TEST MODE
When in test mode, the set will not start automatically.
To begin the starting sequence, press the button.
5.3.2. STARTING SEQUENCE
The set begins to crank
If the engine fails to fire during this cranking attempt then the starter motor is disengaged for the crank rest
duration after which the next start attempt is made. Should this sequence continue beyond the 3 cranking, the
start sequence will be terminated and the display shows
Fail to Start .
When the engine fires, the starter motor is disengaged and locked out at 21Hz measured from the Alternator
output.
Additionally, rising oil pressure can be used to disconnect the starter motor
After the starter motor has disengaged, the Safety On delay is activated.
‘Delayed’ alarms (under speed, low oil pressure etc) will be monitored after the end of the Safety On delay.
5.3.3. ENGINE RUNNING
Load will be automatically transferred from the mains supply to the generator.
NOTE:- The Load transfer signal remains inactive until the oil pressure has risen .This prevents excessive
wear on the engine .
In test mode, the set will continue to run on load until either:
• The stop button is pressed – The set will immediately stop
• The auto button is pressed. The set will observe all auto mode start requests and stopping timers before
beginning the Auto mode stopping sequence.
AUTO
AUTO
6
AUTO