Brocade Communications Systems Brocade 6520, Справочное руководство

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28 Brocade 6520 Hardware Reference Manual
53-1002705-01
Power supply removal and replacement
4
DRAFT: BROCADE CONFIDENTIAL
Replacing a power supply
Complete the following steps to replace a power supply in a Brocade 6520. Refer to Figure 9 on
page 28 for this procedure.
1. To leave the Brocade 6520 in service while replacing a power supply, verify that the other
power supply (the one not being replaced) has been powered on for at least four seconds and
has a steady green status LED.
2. Unplug the power cord from the power supply that is being replaced.
3. Push the locking tab to the left and hold it there while using the handle on the power supply to
pull it straight out and away from the chassis.
4. Slide the new power supply into the chassis until the locking tab engages.
CAUTION
Do not force the installation. If the power supply does not slide in easily, ensure that the power
supply is correctly oriented before continuing.
FIGURE 9
Inserting the power supply in the Brocade 6520
5. Plug the power cord into the power supply to power on the unit.
If the power circuit was on before the replacement, the power supply will immediately attempt
to power up.