SGI InfiniteStorage 4000 Series Uživatelská příručka stáhnout pdf (Strana 47)

Turning the Power On after an Unexpected Shutdown

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Turning the Power On after an Emergency Shutdown

To restart the enclosure after a power failure or emergency shutdown, follow these steps:

1. After the emergency situation is over or power is restored to the site, turn off all

power switches (see Figure 3-1 on page 26).

Danger: Severe electrical shock can occur. Never turn on the power to any

equipment when there is evidence of fire, water, or structural damage. If there is

evidence of damage, call the factory or appropriate service organization for

assistance. Depending on the current service agreements, you may need to send

the unit back to the factory for repair/replacement.

2. Check all components and cables for visible damage. Do not power on the enclosure

if you find evidence of damage.

Note: To speed drive spin-up, it is recommended that you start the expansion

enclosures before or at the same time as the controller enclosure.

3. Turn on the power to the enclosures (see Figure 3-1 on page 26).

4. Use TPSSM and the drive fault indicators (see “Checking the Indicator Lights” on

page 32) to check the overall status of the enclosure and its components. Repair any

faults found.

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SGI InfiniteStorage 4000 Series Uživatelská příručka Strana 47