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| Display Selector |
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| Ground Power and Bus Switching Panel with associated APU Lights and Indicators |
GEN (Generator Switches)
Three position switch, spring–loaded to neutral.
OFF –
Disconnects the IDG from it's related AC transfer bus by opening
the generator circuit breaker.
Place the Buss Transfer Switch to AUTO, the normal operating
(guarded) position, to see how automatic bus switching affects the
Transfer Busses.
ON –
Connects the IDG to it's related AC transfer bus by disconnecting
any previous power source and closing the generator circuit
breaker.
Three position switch, spring–loaded to neutral.
OFF –
Disconnects the IDG from it's related AC transfer bus by opening
the generator circuit breaker.
Place the Buss Transfer Switch to AUTO, the normal operating
(guarded) position, to see how automatic bus switching affects the
Transfer Busses.
ON –
Connects the IDG to it's related AC transfer bus by disconnecting
any previous power source and closing the generator circuit
breaker.
For illustrative purposes, the Bus Transfer Switch is OFF.