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Parts Replacement

OceanStor V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5300F V5, 5500 V5, 5500F V5, 5600 V5, 5600F V5, 5800 V5, 5800F V5, 6800 V5, 6800F V5, 18500 V5, 18500F V5, 18800 V5, and 18800F V5. This document describes the procedure for replacing the parts of storage system in terms of safety operations, preparations, and precautions.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Replacing a Fan Module

Replacing a Fan Module

This section describes how to replace a fan module.

Impact on the System

An SVP must be powered off before the replacement. As a result, services and programs running on the SVP will be interrupted.

Prerequisites

The SVP is heavy so that at least two persons are required to move it.

  • The spare part of the fan module is ready.
  • You have removed the chassis cover from the SVP. You have powered off the SVP before replacing a fan module.
  • You have located the position of the fan module to be replaced in the SVP.
  • You have obtained the rack number and chassis number of the SVP.
  • You have located the SVP based on the preceding information, and labeled its panel to prevent misoperations.
  • Data is backed up for the SVP before it is removed. The following data needs to be backed up:
    • IP address of a management network port on the SVP
    • User names and passwords of all SVP built-in users
    • User names and passwords separately created by the Windows operating system, which must be re-created and re-added after the SVP replacement
    • User name and password of the storage system
    • Data in Windows VMs
    • License (Backup is needed when OfficeScan License is in use.)
  • All running services and programs on the SVP are stopped, then power off the SVP.

Tools and Materials

  • ESD gloves or ESD wrist strap
  • Packaging materials, for example, an ESD bag
  • Flat-head screwdriver
  • Labels

Procedure

  1. Wear an ESD wrist strap.
  2. Disconnect all power cables and signal cables from the SVP.
  3. Remove the SVP, as shown in Figure 6-211.

    1. Loosen the captive screws on the SVP panel using a screwdriver.
    2. Pull out the SVP along the guide rails away from the rack.
    Figure 6-211 Removing the SVP

  4. Place the removed SVP on the ESD table.
  5. Remove the chassis cover, as shown in Figure 6-212.

    1. Loosen the latch that secures the handle of the chassis cover using a flat-head screwdriver.
    2. Open the handle to push the chassis cover backwards.
    3. Lift the chassis cover.
    Figure 6-212 Removing a chassis cover

  6. Removing the fan module, as shown in Figure 6-213.

    1. Open the memory windows on the air duct.
    2. Lift the fan module slowly out of the SVP.
    3. Remove the fan module from the slot.
    Figure 6-213 Removing a fan module

  7. Place the removed fan module in an ESD bag.
  8. Take the spare fan module out of the ESD bag.
  9. Install the fan module, as shown in Figure 6-214.

    1. Insert the fan module along the guide rails into the slot. Check that the fan cable connector is securely inserted into the mainboard connector.
    2. Close the handle for the fan module.
    Figure 6-214 Installing a fan module

  10. Install the chassis cover, as shown in Figure 6-215.

    1. Place the chassis cover horizontally, align it with the fixing slots on both side panels of the chassis, and close the handle.
    2. Tighten the latch using a flat-head screwdriver to secure the handle.
    Figure 6-215 Installing a chassis cover

  11. Install the SVP, as shown in Figure 6-216.

    1. At least two persons lift the SVP on two sides and move it to the rack.
    2. Place the SVP on the guide rails and push it into the rack.
    3. When the two mounting ears on the SVP contact the mounting bars on the rack, tighten the captive screws on the mounting ears to secure the SVP.
    Figure 6-216 Installing the SVP

  12. Connect the cables and power on the SVP.

Follow-up Procedure

Label the replaced fan module to facilitate subsequent operations.

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Updated: 2019-07-11

Document ID: EDOC1000181634

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