Completing The Replacement Process; Replacing A Power Supply On An N6200 Series System; Removing A Power Supply - IBM N6270 Hardware And Service Manual

Completing the replacement process

Return the failed part to IBM. Contact IBM Service and Support at 1-800-IBM-SERV
(1-800-426-7378) for more information on the return procedure.

Replacing a power supply on an N6200 series system

To replace a power supply in the system, you must perform a specific sequence of
tasks.
About this task
v All other components in the system must be functioning properly; if not, contact
v The power supplies are redundant, and are hot-swappable and interchangeable.
v To prevent system downtime, replace only one power supply at a time.
Note: Power supplies are auto-ranging. See the IBM System Storage N series
Introduction and Planning Guide for more information.

Removing a power supply

To remove a power supply, you must follow the steps to identify the one you want
to remove, disconnect the power cord, and remove the power supply from the
chassis.
About this task
Attention: You should replace the power supply within two minutes of removing
it from the chassis.
Procedure
1. Identify the power supply you want to replace, based on console error
2. If you are not already grounded, properly ground yourself.
3. Turn off the target power supply and remove the power cord by completing
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IBM System Storage: N6200 Series Hardware and Service Guide
technical support.
messages or through the LEDs on the power supplies. See the IBM System
Storage N series Platform Monitoring Guide for a description of LED behaviors.
the following substeps, using the illustration for reference: