Connecting Power Cables - RAID Xanadu User Manual

5.7

Connecting Power Cables

Do not put too many loads on a single outlet. Failure to follow this warning may cause fire
to occur.
Do not insert the plug of a power cord into an outlet with wet hands. Failure to follow this
warning may cause electric shock to occur.
Do not put heavy objects on power cords. The coverings of power cords may be damaged
and cause fire or electric shock to occur.
Since the AC operating mode is functioning in the shipped state, connect the AC
cable of the disk array unit last.
Use power cables that are shipped with the disk array unit.
The disk array unit and disk array enclosures have dual power supply
configurations so that they do not halt even if one power supply breaks down.
When using this disk array unit, connect two power cables to the disk array unit
and each disk enclosure.
(1) Before turning on the power, push each disk drive to make sure that it has not loosened.
(2) Connect disk enclosure power cables as in [Connection procedure].
Be sure to connect power supply PS0 and power supply PS1.
Check power connections of all installed disk enclosures.
(3) Turn off the AC switches of extended BBU.
Connect the power cables of extended BBU.
Turn on the AC switches of extended BBU.
Be sure to connect extended BBU BBU0 and extended BBU BBU1.
(4) Connect the power cable of the disk array unit.
Since the AC operating mode is functioning in the shipped state, it will be powered on when
you connect the power cable if electricity is being supplied.
* AC operating mode can be changed by setting a DIP switch in the controller.
(5) Supply power after (4) if power is not supplied.
(6) Wait until the RDY LEDs start blinking at 1-second intervals. (Configuration takes a
minimum of approximately 4 minutes and a maximum of approximately 7 minutes).
The disk array unit performs self-test and initialization. If the disk array unit is ready after
completion of the self-test and initialization, the RDY LED on each controller changes from
lighting to blinking.
(7) Confirm that the RDY LEDs start blinking and then turn on the power of the
business server.
WARNING
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