IBM SYSTEM STORAGE EXP3000 - INTEROPERABILITY MATRIX 10-19-2010, Руководство пользователя, Страница: 34 / 64

3. Turn on both power supplies on the rear of the unit.
The EXP3000 might take a few seconds to turn on. During this time, you might
see the EXP3000 amber fault LED, green power LED, power supply LEDs, and
blue system locator LED turn on and off intermittently. When the power-on
sequence is completed, only the green power LEDs on the front and rear should
remain lit. If one or more amber fault LEDs remain lit, see Chapter 5, “Solving
problems,” on page 37.
Turning off the EXP3000
Attention: Except in an emergency situation, never turn off the power if any fault
LEDs are lit on the EXP3000. Correct the fault before you attempt to turn off the
power, using the correct troubleshooting or servicing procedure. This ensures that
the EXP3000 turns on correctly later. For more information, see Chapter 5, “Solving
problems,” on page 37.
DANGER
Multiple power cords. The product might be equipped with multiple power
cords. To remove all hazardous voltages, disconect all power cords.
(L003)
1 2
or
!
1
2
The EXP3000 is designed to run continuously, 24 hours a day. Turn off the power
only under one or more of the following conditions:
v Instructions in a hardware or software procedure require you to turn off the
power.
v
A service technician tells you to turn off the power.
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System Storage EXP3000: Installation, User’s, and Maintenance Guide