HP XP48 Manuel du propriétaire télécharger pdf (Page 38)

HP SureStore E Disk Array XP512/XP48: Owner’s Guide

Powering Off the Disk Array

Situations may arise in the operation of the disk array that require the user

to power off the disk array. These situations include:

• UNIT EMERGENCY POWER OFF

• Planned power-off

UNIT EMERGENCY POWER OFF

An emergency is a critical situation such as a physical plant catastrophe

such as a flood, hurricane, tornado, or a threat of injury or death to a person.

In an emergency, the critical need is to quickly remove power from the disk

array. A quick restart is not necessary.

In an emergency, the operator should trip the UNIT EMERGENCY

POWER OFF switch. The UNIT EMERGENCY POWER OFF switch is

located on the control panel.

Caution

Use this switch only in case of an emergency. An HP Service Representative

is required to reset the UNIT EMERGENCY POWER OFF and to power on

the disk array.

To power off the disk array in an emergency:

1. Open the control panel cover by pushing on the point marked PUSH.

2. Pull the UNIT EMERGENCY POWER OFF switch, figure 6 (page 36),

up and then out toward you as illustrated on the switch.

3. Call the HP support center. The UNIT EMERGENCY POWER OFF

switch must be reset by an HP Service Representative before the disk

array can be powered on again.

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HP XP48 Manuel du propriétaire Page 38