Installation Instructions; Before You Begin - Dell PowerVault 725N Rack-Installationsanleitung

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Rac k I n s t a l l a t i o n G u i d e
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CAUTION: Safety Instructions (continued)
• Make sure that the rack is level and stable before extending a component from the
rack.
• Use caution when pressing the component rail release latches and sliding a
component into or out of a rack; the slide rails can pinch your fingers.
• After a component is inserted into the rack, carefully extend the rail into a locking
position, and then slide the component into the rack.
• Do not overload the AC supply branch circuit that provides power to the rack. The
total rack load should not exceed 80 percent of the branch circuit rating.
• Ensure that proper airflow is provided to components in the rack.
• Do not step on or stand on any component when servicing other components in a
rack.

Installation Instructions

This installation guide provides instructions for trained service technicians installing one or
more systems in an open-frame relay rack or in a rack cabinet. The RapidRails™ rack kit can
be installed in all the system manufacturer's rack cabinets without tools, and the
VersaRails™ rack kit can be installed in most industry-standard rack cabinets. The
procedures for installing both RapidRails and VersaRails rack kits are similar. One rack kit is
required for each system to be installed in the rack cabinet.
This guide includes procedures for the following rack kits:
• RapidRails kit in a four-post rack cabinet
• VersaRails kit in a four-post rack cabinet
• Two-post kit (installed in either center-mount or flush-mount configuration)

Before You Begin

Before you begin installing your system in the rack, carefully read "CAUTION: Safety
Instructions," found earlier in this guide, as well as the safety instructions found in your
System Information Guide for additional information.
CAUTION: When installing multiple systems in a rack, complete all of the
procedures for the current system before attempting to install the next system.
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