Kontron NSN2U IP Network Server - Manual (Page 87)

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9 Appendix A: Safety Information
Warning: Although you may be using this guide or another resource as a reference,
before working with your server product pay close attention to these safety
instructions. You must adhere to the assembly instructions in this guide to ensure
and maintain compliance with existing product certifications and approvals. Use
only the described, regulated components specified in this guide. Use of other
products / components will void the UL listing and other regulatory approvals of
the product and will most likely result in non-compliance with product regulations
in the region(s) in which the product is sold.
9.1 Emissions Disclaimer
To ensure EMC (Electromagnetic Compatibility) compliance with your local regional
rules and regulations, the final configuration of your end system product may require
additional EMC compliance testing. For more information, please contact your local
Kontron Representative. See Appendix B, “Regulatory and Certification Information” for
product Safety and EMC regulatory compliance information. This is an FCC (Federal
Communications Commission) Class A device.
9.2 Intended Uses
This product was evaluated as Information Technology Equipment (ITE), which may be
installed in Central Offices, Telecommunication Centers, offices, schools, computer
rooms, and similar commercial type locations. The suitability of this product for
other product categories and environments (medical, industrial, telecommunications,
residential, alarm systems, test equipment, etc.), other than an ITE application, may
require further evaluation.
WARNING: Anchor the equipment rack: The equipment rack must be anchored to an
unmovable support to prevent it from falling over when one or more servers are
extended in front of the rack on slides. You must also consider the weight of any
other device installed in the rack. A crush hazard exists should the rack tilt
forward which could cause serious injury.
If AC power supplies are installed:
Mains AC power disconnect: The AC power cord(s) is considered the mains disconnect for
the server and must be readily accessible when installed. If the individual server
power cord(s) will not be readily accessible for disconnection then you must install
an AC power disconnect for the entire rack unit. This main disconnect must be readily
accessible, and it must be labeled as controlling power to the entire rack, not just
to the server(s).
Grounding the rack installation: To avoid the potential for an electrical shock
hazard, you must include a third wire safety ground conductor with the rack
installation. If the server power cord is plugged into an AC outlet that is part of
the rack, then you must provide proper grounding for the rack itself. If the server
power cord is plugged wall AC outlet, the safety ground conductor in the power cord
provides proper grounding only for the server. You must provide additional, proper
grounding for the rack and other devices installed in it.
Overcurrent protection: The server is designed for an AC line voltage source with up
to 20 amperes of overcurrent protection per cord feed. If the power system for the
equipment rack is installed on a branch circuit with more than 20 amperes of
protection, you must provide supplemental protection for the server. The overall
current rating of a configured server is less than 6 amperes.