Installing The Power Supply Unit Blank; Removing An Ac Power Supply Unit - Dell PowerEdge R530 Owner's Manual

CAUTION: To ensure proper system cooling, the power supply blank must be installed in the
second power supply bay in a non-redundant configuration. Remove the power supply blank
only if you are installing a second power supply.
Figure 37. Removing and installing the power supply blank
1. power supply blank

Installing the power supply unit blank

Install the power supply unit blank only in the second power supply unit bay.
To install the power supply unit blank, align the blank with the power supply unit bay and push it into
the chassis until it clicks into place.

Removing an AC power supply unit

Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
CAUTION: The system requires one power supply for normal operation. On power-redundant
systems, remove and replace only one power supply at a time in a system that is powered on.
NOTE: You may have to unlatch and lift the optional cable management arm if it interferes with
power supply removal. For information about the cable management arm, see the system's rack
documentation.
1. Ensure that you read the
2. Follow the procedure listed in
Safety instructions.
Before working inside your
2. power supply bay
system.
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