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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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Tools and Instruments

Tools and Instruments

Table 2-1 lists the tools and instruments for parts replacement.

Table 2-1  Tools and instruments for parts replacement

Tool and Instrument


Optical power meter

Measures optical power.

Optical fiber jumper

Replaces faulty pigtails.

Fiber binding straps

Binds faulty pigtails.

Network cable

Replaces faulty network cables.

Network cable tester

Tests the connection of network cables.


Tests electrical parameters.

ESD wrist strap

Protects electrostatic sensitive devices (ESSDs) from the static electricity of technicians.

ESD bag

Protects ESSDs from static electricity.

ESD gloves

Protects ESSDs from the static electricity of users.

ESD clothes

Protects ESSDs from the static electricity of users.

Phillips screwdriver

Loosens or tightens screws on devices.


Marks devices or cables.

Diagonal pliers

Removes binding straps or cable ties.

Updated: 2019-05-15

Document ID: EDOC1000084105

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