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Hard disk drive status LED (amber)
Rear view: power supply
The two hot-swap power supplies are located on the rear of the EXP3000.
Attention:
power supply fails, the power-supply unit must be replaced to reestablish
redundancy. When replacing a failed unit with a new power supply, make sure that
this operation is performed in less than 10 minutes to prevent overheating.
The power supply controls Iand connectors are shown in the following illustration.
Handle
Release tab
Power cord guide
AC power connector
Power switch
Each hard disk drive has a status LED. When lit continuously, this amber
LED indicates a drive failure. When flashing, this amber LED indicates that
a drive Identify or Rebuild is in progress.
The EXP3000 comes with two power supplies installed. When one
Handle
Release tab
Use the handle to install or remove the power supply.
Press the release tab to the right and pull down on the handle to remove
the power supply.
Use the power cord guide to prevent the power cord from disconnecting.
The power cord for the power supply connects here.
Use this switch to turn the power supply on and off.
Power cord guide
Power switch
AC power connector
Chapter 3. EXP3000 controls, LEDs, and power
15
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