HP 418800-B21 HP StorageWorks 70 Modular Smart Array Enclosure maintenance and - Page 32

Hot-plug fan

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Hot-plug fan Before you begin CAUTION: • Before removing the failed component, make sure that you have the replacement part available. Removing a component impacts the airflow and cooling ability of the device. • Do not remove more than one component or blank from the enclosure at a time. Doing so impacts the airflow and cooling ability of the device. To avoid possible overheating, insert the new or replacement component as quickly as possible. If the internal temperature exceeds acceptable limits, the MSA70 may overheat and automatically shut down or restart. • Parts can be damaged by electrostatic discharge. Use proper anti-static protection. Verifying component failure Use the following methods to verify component failure: • Check the fan status LED: Green = Normal operation Amber = Fault condition Off = Fan unseated from connector or failed • Check the host log for errors. Removing the fan 1. Press up on the release latch (1). 2. Slide the fan out of the chassis (2). Installing the fan To install the fan, slide the fan into the chassis until it clicks into place. Removal and replacement procedures 32

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Removal and replacement procedures
32
Hot-plug fan
Before you begin
CAUTION:
•
Before removing the failed component, make sure that you have the replacement part available.
Removing a component impacts the airflow and cooling ability of the device.
•
Do not remove more than one component or blank from the enclosure at a time. Doing so impacts
the airflow and cooling ability of the device. To avoid possible overheating, insert the new or
replacement component as quickly as possible. If the internal temperature exceeds acceptable limits,
the MSA70 may overheat and automatically shut down or restart.
•
Parts can be damaged by electrostatic discharge. Use proper anti-static protection.
Verifying component failure
Use the following methods to verify component failure:
•
Check the fan status LED:
Green
= Normal operation
Amber
= Fault condition
Off
= Fan unseated from connector or failed
•
Check the host log for errors.
Removing the fan
1.
Press up on the release latch (1).
2.
Slide the fan out of the chassis (2).
Installing the fan
To install the fan, slide the fan into the chassis until it clicks into place.