Hot-Plug Power Supply - HP StorageWorks 500 Generation 2 Maintenance And Service Manual

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Hot-Plug Power Supply

Observe the following conditions for AC power supplies:
To remove the component:
1. Disconnect the power cord from the power supply.
2. Remove the blower ("Blower" on page 16).
The blower begins operating immediately.
The power supply/blower assembly LED is green.
CAUTION: Removing a power supply significantly changes
the airflow within the chassis. The storage system will shut down to
prevent overheating unless the power supply is replaced within
5 minutes.
CAUTION: Handle the blower carefully to avoid damaging the
housing:
Do not press on the center section of the blower because this action
can damage the blades. Press only on the outer edge of the blower.
Do not rest the power supply on the blower because the weight of
the power supply can damage the blower housing.
Removal and Replacement Procedures
17

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