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Parts Replacement 12

OceanStor 18500 V3 and 18800 V3 Mission Critical Storage System V300R003

This document describes the procedure for replacing the parts of storage system in terms of safety operations, preparations, and precautions.
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Removing a Fan Module

Removing a Fan Module

This section describes how to remove 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.


  • You have removed the chassis cover from the SVP. For details, see Removing the Chassis Cover.
  • 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.

Tools and Materials

  • ESD gloves or ESD wrist strap

  • Packaging materials, for example, an ESD bag


  1. Open the memory windows on the air duct. See step (1) in Figure 7-3.
  2. Lift the fan module slowly out of the SVP. See step (2) in Figure 7-3.
  3. Remove the fan module from the slot.

    Figure 7-3  Removing a fan module

  4. Place the removed fan module in an ESD bag.
Updated: 2019-05-15

Document ID: EDOC1000084105

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