Dell PowerEdge 2420 Technical Manual

Download Technical manual of Dell PowerEdge 4220 Projector, Racks & Stands for Free or View it Online on All-Guides.com. This version of Dell PowerEdge 4220 Manual compatible with such list of devices, as: PowerEdge 4220, PowerEdge 4220D, PowerEdge 4220W, PowerEdge 4820, PowerEdge 4820D

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36 PowerEdge Rack Enclosures Technical Guide
Appendix A. Regulatory certifications
The Dell rack enclosure meets the requirements of the Underwriters Laboratories (UL) Standard
60950-1 when properly installed according to the instructions provided in the
Rack Installation
Guide
. The stabilizer feet help prevent the rack from tipping over when a system or other
component is pulled out of the rack with the slide assemblies fully extended. Before installing
systems in a rack, install front and side stabilizers on stand-alone racks or the front stabilizer on
racks joined to other racks using the interconnect kit. Failure to install stabilizers accordingly before
installing systems in a rack could cause the rack to tip over, potentially resulting in bodily injury
under certain circumstances. Therefore, always install the stabilizers before installing components in
the rack.
Dell racks meet the specifications of American National Standards Institute (ANSI), Electronic
Component Association (ECA) Standard EIA/CEA- 310- E, International Electrotechnical Commission
(IEC) 60297- 3- 100, and Deutsche Industrie Norm (DIN) 41494 for rack- mounting of equipment.