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KunLun 9016 V100R001 User Guide 12

This document describes the appearance, specifications, parameters, and structure of the KunLun 9016, and how to install an OS, replace parts, and install, remove, configure, and troubleshoot the server.
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Removing an AC PSU from an REE

Removing an AC PSU from an REE


Remove an AC PSU in any of the following scenarios:

  • A PSU has failed.
  • A PSU needs to be replaced with a new model.



When an REE is configured with two PSUs, remove a PSU without powering off the REE if the other PSU is supplying power properly. Observe PSU indicators to check the PSU status. For details about the indicators, see Powering Off the 9016.


No data preparation is required for this operation.


  • ESD gloves
  • Packaging materials, for example, an ESD bag


  1. Undo the velcro strap. See step (2) in Figure 6-125.
  2. Remove the power cable from the PSU. See step (2) in Figure 6-125.

    Figure 6-125 Removing a power cable

  3. Hold down the latch on the PSU, and partially pull out the PSU by holding its handle. See steps (1) and (2) in Figure 6-126.
  4. Place the removed PSU in an ESD bag.

    Figure 6-126 Removing a PSU

Updated: 2019-05-20

Document ID: EDOC1000111827

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