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OceanStor 9000 V5 7.0 Parts Replacement 05

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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).
Preparations Before Replacing Parts

Preparations Before Replacing Parts

This section describes the preparations before replacing the device components.

Before installing and replacing components, make the following preparations:

  • Ensure operation feasibility.
    • The components to be installed and replaced are available in the warehouse. Contact technical engineers of Huawei Technologies Co., Ltd. for components if necessary.
    • Ensure the component to be installed or replaced is in good condition with no oxidization, corrosion, component missing, or damage.
    • By reading this document, understand how to install and replace components, and master the basic skills of installation and replacement.
  • Prepare the necessary components and tools.
    • Prepare the components to be installed or replaced.
    • Prepare tools such as the Phillips screwdriver and ESD wrist strap.
    • Prepare an ESD table on which to place devices and tools.
    • Use dedicated ESD bags when moving or holding components.
    • Organize the components and keep maintenance records.
  • Confirm the position to install or replace the component.

    • Locate and label the cabinet where the device is to be replaced to avoid problems during operations.

When you encounter issues that cannot be solved, contact technical support engineers of Huawei Technologies Co., Ltd..

Updated: 2019-07-25

Document ID: EDOC1100067965

Views: 13105

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