Installing An Ac Power Supply Unit - Dell PowerEdge R630 Owner's Manual

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.
Steps
1. Disconnect the power cable from the power source and from the power supply unit you intend to
remove and remove the cables from the strap.
2. Press the release latch and slide the power supply unit out of the chassis.
Figure 44. Removing and installing an AC power supply unit
1. release latch
3. power supply unit
5. power supply unit handle

Installing 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.
Steps
1. Verify that the power supply unit being installed is of the same type and has the same maximum
output power as the existing power supply unit.
NOTE: The maximum output power (shown in watts) is listed on the PSU label.
2. If installed, remove the power supply unit blank.
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2. power supply unit cable connector
4. connector