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OceanStor 9000 V300R006C20 Hardware Installation Guide 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).
Operating the Equipment

Operating the Equipment

When operating the equipment, ensure safety precautions have been taken to prevent personal injury and equipment damage.

Power-on and Power-off

Before checking the device and cables, ensure that the system power supply is switched off; otherwise, improper or loose cable connections may result in personal injury or equipment damage.

  • Do not wear an ESD wrist strap when the equipment is being powered on. This may cause a power shock.
  • Do not swap cables during system startup.
  • After you switch off the power supply, wait at least one minute before switching it back on.
  • To avoid disk damage and data loss, do not switch the power supply off while any disk running indicators are still blinking.


Do not touch the connectors of power cables or communication cables. Otherwise, an electrical shock may result if there is current in the cables.
Do not touch the device with bare hands in electrostatic sensitive areas. Wear an ESD wrist strap, ESD gloves, or ESD clothes to prevent personal injury or equipment damage.
When you perform troubleshooting, be aware of the following precautions:
  • Do not perform troubleshooting when lightning is present.
  • Ensure that the power cable is intact and the grounding measures are safe and effective.
  • Keep the troubleshooting area clean and dry.
Updated: 2019-03-26

Document ID: EDOC1000185366

Views: 50576

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