Dell PowerEdge XR4000r Installation and Service Manual

PDF

Removing a power supply unit

Prerequisites

CAUTION:The system requires one power supply unit (PSU) for normal operation. On power-redundant systems, remove and replace only one PSU at a time in a system that is powered on.
  1. Follow the safety guidelines listed in the Safety instructions.
  2. Disconnect the power cable from the power outlet and from the Power Supply Unit (PSU) you intend to remove.
  3. Remove the cable from the strap on the PSU handle.
NOTE:The PowerEdge XR4000r has two types of Power Supply Units (PSUs). The PSUs with black straps are designed for normal air flow (NAF) and the PSUs with blue straps are designed for reverse air flow (RAF).

Steps

Press the orange release latch, and holding the PSU handle slide the PSU out of the PSU bay.
Figure 1. Removing a normal air flow (NAF) power supply unit
This image shows removal of normal air flow (NAF) power supply unit.
Figure 2. Removing a reverse air flow (RAF) power supply unit
This image shows removal of reverse air flow (RAF) power supply unit.

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\