Sun Microsystems StorEdge S1 AC100, Installation And Maintenance Manual

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66 StorEdge S1 AC100 and DC100 Installation and Maintenance Manual • March 2002
Powering Off the Storage Enclosure
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To Power Off the Storage Enclosure
Caution –
Before turning off the system power, exit from the operating system.
Failure to do so might cause data loss.
1. If necessary, notify users that the system is going to be shut down.
2. Back up system files and data, if necessary.
3. Halt the operating system.
4. Press the power system switch on the storage enclosure to the standby position.
5. Verify that the System Power LED is off.
6. Disconnect the power cable from the power connector at the rear of the storage
enclosure.
Caution – Even with the power switch in the standby position, power remains
connected to the enclosure, and potentially dangerous voltage is present in the
power supply. You must disconnect the power cable from the power source to
completely remove power to the enclosure.
Caution –
Be very careful when disconnecting the DC input power cable from the
DC connector; the DC connector is very sensitive and could be damaged if you
disconnect the DC input power cable without fully squeezing the tabs at the sides of
the DC input power cable.