ASEA AC24 - Turn-Off Procedure; Systems Without Seamless Transfer

AC24/30/36 Operations Manual....
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6.3 TURN-OFF PROCEDURE
6.3.1 Systems Not Equipped With The Seamless Transfer Option
Transfer power from the converter to the generator. This must be performed in a “break-before-
make” method, that is, at no time can the generator(s) and shore power converter be operated in
parallel.
Disable the Auto-Restart feature if enabled.
Press the CONVERTER POWER OFF (11) button. The Converter Power indicator LED should
change to red. If the SYSTEM STATUS (5) display is active, it should indicate CONVERTER:
OFFLINE. Power has now been removed from the output, but the system remains active. The
system is now in the “standby” state.
Next press the SHORE POWER OFF (10) button. The Converter Power indicator LED (10A)
should change to red. This will initiate the inverter shutdown. The system will complete the
shutdown process within 10 seconds.
Turn the Disconnect Switch (14) to the OFF position. Open the input (shore power) circuit
breaker(s) to the converter.
The converter is now shut down.