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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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When installing and maintaining the equipment, follow the ESD safety precautions to prevent personal injury or equipment damage.

indicates an electrostatic sensitive area. When operating equipment in this area, wear an ESD wrist strap, ESD clothes, and ESD gloves, to prevent personal injury or equipment damage. Note the following:
  • Do not wear an ESD strap when powering on the equipment to prevent a power shock.
  • Do not touch the device with bare hands to avoid damaging the electrostatic sensitive devices (ESSDs) on the circuit board.
  • The electronic line is very prone to electrostatic damage. Wear the ESD wrist strap, ESD gloves, and ESD clothes properly when handling disks, especially bare disks. Hold only the edge of the disk.
  • Since an ESD wrist strap only prevents static electricity from the body, an ESD coat is required to prevent static electricity from clothes.
  • Wear the ESD wrist strap, ESD gloves, and ESD clothes before installing or replacing the device. Otherwise, static electricity may injure human bodies or damage the equipment.
  • Use special ESD bags to carry or transport the parts.
Updated: 2019-05-15

Document ID: EDOC1000084105

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