HP StorageWorks X9720 Network Storage System Controller User Guide (496784-002, December 2009)

Rack stability ............................................................................................................................ 29
HP technical support ................................................................................................................. 29
Customer self repair .................................................................................................................. 29
Subscription service .................................................................................................................. 30
HP websites ............................................................................................................................. 30
Documentation feedback ........................................................................................................... 30
A Parts catalog ................................................................................... 31
B Rack and environmental requirements ................................................. 33
Rack planning resources ............................................................................................................ 33
Rack warnings .......................................................................................................................... 33
Environmental requirements ........................................................................................................ 33
Space and airflow requirements ........................................................................................... 34
Temperature requirements .................................................................................................... 35
Power requirements ................................................................................................................... 35
Power cord requirements ..................................................................................................... 35
Electrical grounding requirements ......................................................................................... 36
C Electrostatic discharge ...................................................................... 37
Preventing electrostatic discharge ................................................................................................ 37
Grounding methods to prevent electrostatic discharge .................................................................... 37
D Specifications .................................................................................. 39
Environmental specifications ....................................................................................................... 39
Enclosure specifications ............................................................................................................. 40
E Regulatory compliance notices ........................................................... 41
Regulatory compliance identification numbers .............................................................................. 41
Federal Communications Commission notice ................................................................................ 41
FCC rating label ................................................................................................................ 41
Class A equipment ............................................................................................................. 41
Class B equipment .............................................................................................................. 41
Declaration of conformity for products marked with the FCC logo, United States only ......................... 42
Modifications ........................................................................................................................... 42
Cables .................................................................................................................................... 42
Canadian notice (Avis Canadien) ............................................................................................... 42
European Union regulatory notice ............................................................................................... 43
Disposal of waste equipment by users in private households in the European Union ........................... 44
Japanese notice ........................................................................................................................ 44
BSMI notice ............................................................................................................................. 44
Korean notice ........................................................................................................................... 45
Power cord statement for Japan .................................................................................................. 45
Index ................................................................................................. 47
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