Dell SC7020 Руководство пользователя - Страница 11

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Replacing SC7020 Storage System

Components

This section describes how to remove and install components of the SC7020 storage system.

This information assumes that you have received the replacement component and are ready to install it.

Always follow these safety precautions to avoid injury and damage to Storage Center equipment.

If equipment described in this section is used in a manner not specified by Dell, the protection provided

by the equipment could be impaired. For your safety and protection, observe the rules described in the

following sections.

NOTE: See the safety and regulatory information that shipped with each Storage Center

component. Warranty information is included within this document or as a separate document.

Follow these safety precautions:

•

Dell recommends that only individuals with rack-mounting experience install the SC7020 in a rack.

•

Make sure the storage system is always fully grounded to prevent damage from electrostatic

discharge.

•

When handling the storage system hardware, use an electrostatic wrist guard (not included) or a

similar form of protection.

The chassis must be mounted in a rack. The following safety requirements must be considered when the

chassis is being mounted:

•

The rack construction must be capable of supporting the total weight of the installed chassis. The

design should incorporate stabilizing features suitable to prevent the rack from tipping or being

pushed over during installation or in normal use.

•

To avoid danger of the rack toppling over, slide only one chassis out of the rack at a time.

Always follow electrical safety precautions to avoid injury and damage to Storage Center equipment.

•

Provide a suitable power source with electrical overload protection. All Storage Center components

must be grounded before applying power. Make sure that a safe electrical earth connection can be

made to power supply cords. Check the grounding before applying power.

•

The plugs on the power supply cords are used as the main disconnect device. Make sure that the

socket outlets are located near the equipment and are easily accessible.