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2. To replace the component, reverse the removal procedure.
Be sure that the I/O module blank is fully seated and the I/O module blank handle is in the locked position.
Removing and replacing the D6020 power supply
Prerequisites
• Replace only one power supply at a time. Power supplies are N+1 redundant.
• Ensure that all other power supplies are installed and their LEDs are illuminated green.
• Verify the status of the power supply to be replaced by reviewing rear panel LEDs and buttons (see
• Be sure that your configuration can support your actions. If the proper redundancy is not in place, power down the
D6020 before beginning this procedure.
Procedure
1. Disconnect the AC power cord.
2. Remove the component as shown in the following figure.
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Removal and replacement procedures