Oracle Database Appliance X3-2, Руководство по обслуживанию

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Remove a Power Supply
58 Oracle Database Appliance Service Manual • February 2016
For information about power supply status LEDs, see “Power Supply Status
Indicators” on page 21 .
This section includes:
■
“Detecting a Power Supply Failure” on page 58
■
“Remove a Power Supply” on page 58
■
“Install a Power Supply” on page 59
Detecting a Power Supply Failure
The following LEDs light up when the system detects a power supply fault:
■
Front and rear Service Required LEDs located on each server node
■
REAR HDD/PS/FAN LED located on the front of each server node
■
Service Required LED located on the faulty power supply
See “Server Node Status Indicators” on page 17 on page 1-6 for information about these LEDs.
Remove a Power Supply
Caution -
Hazardous voltages. To reduce the risk of electric shock and danger to personal
health, follow the instructions.
1. Identify which power supply (0 or 1) requires replacement.
A lit Service Required LED on a power supply indicates that a failure was detected. For
information about power supply status LEDs, see “Power Supply Status Indicators” on page 21 .
2. Disconnect the power cord from the faulty power supply.
3. Grasp the power supply handle and press the release latch [1]).