HP VMA-series Memory Arrays Manual do Utilizador descarregar pdf (Página 108)

Chapter 6 - Servicing the Array

108

VMA-series Memory Array Installation and Service Guide

HP-AM456-9002A Rev 01

Guidelines for Servicing the System

WARNING! Only authorized, qualified, and trained personnel should attempt

to service or maintain this equipment.

Caution: Read this guideline section before proceeding with any of the service

procedures.

See System LEDs on page 25 for detailed information on the system LEDs

located on the front and rear of the Memory Array.

Safety Precautions

The following servicing guidelines must be followed when performing

maintenance on the Memory Array.

• Use caution when replacing the fans. When the system is powered on, the

fans in the fan trays are moving and may cause damage to items that come

in contact with the moving parts.

• When using metal tools such as screwdrivers, exercise caution to ensure

that they do not come in contact with any part of the system other than to

remove the necessary screws. Failure to observe these precautions

creates the potential risk of creating a short circuit within the system.

• The VIMMs are hot-swappable, but remove both of the power feeds from

the system to eliminate the risk of equipment damage and personal injury.

• Do not leave the cover off of the system for any reason except VIMM

replacement. Loose metal objects from other sources may fall into the

system causing a short.

ESD Precautions

Follow these precautions to prevent ESD damage to the Memory Array.

• Wear ESD protection, such as a wrist or ankle strap that is properly

grounded.

• Ensure the system is properly grounded, as described in Connecting

Equipment Ground on page 48.

• Ensure that you are properly discharged before servicing the system.

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HP VMA-series Memory Arrays Manual do Utilizador Página 108