NEC N8191-09 Manuale Utente

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General 
WARNING
 
 
 
 
Do not use the server switch unit for services involving human lives or requiring 
igh reliability. 
h
 
 
 
The server switch unit is not intended to be used with or control facilities or devices 
concerning human lives, including medical devices, nuclear facilities and devices, 
aeronautics and space devices, transportation facilities and devices; and facilities 
and devices requiring high reliability. NEC assumes no liability for any accident 
resulting in personal injury, death, or property damage if the server switch unit has 
een used in the above conditions. 
b
 
 
Do not use the server switch unit in any unapproved place. 
 
 
You can install the server switch unit on a standard EIA 19-inch rack assembly 
using a general-purpose tray. 
Do not install the rack containing the server switch unit in a place inappropriate to 
the rack installation environment. 
Failure to follow these instructions may cause some bad influences to be imposed 
on the server switch unit and other systems installed on the rack and also a fire or 
personal injury due to falling of the rack may occur. For the detailed explanation on 
the place where the rack should be installed and the earthquake-resistant 
construction for the rack, refer to the manual attached to the rack or contact you 
ervice representative. 
s
 
 
Do not install the server switch unit on a rack not conformed to the relevant 
tandard. 
s
 
 
You can install the server switch unit on a rack conforming to the EIA standard 
using a general-purpose tray. 
Do not use the server switch unit with installed on any other rack than standard EIA 
19-inch rack. Failure to follow these instructions may cause personal injury or 
damages of surrounding devices due to falling of the unit. Contact your service 
epresentative for the racks available for the server switch unit. 
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Do not use the server switch unit if any smoke, odor, or noise is present. 
 
 
If smoke, odor, or noise is present, immediately disconnect the AC cord from the 
outlet. Then contact your service representative. Using the server switch unit in 
uch conditions may cause a fire. 
s
 
 
Keep needles or metal objects away from the server switch unit. 
 
 
Do not insert needles or metal objects into the server switch unit. Doing so may 
ause an electric shock. 
c
 
 
 
CAUTION
 
 
 
Keep water or foreign matter away from the server switch unit. 
 
 
Do not let any form of liquid (water etc.) or foreign matter (e.g., pins or paperclips) 
enter the server switch unit. Failure to follow this warning may cause an electric 
shock, a fire, or a failure of the unit. When such things accidentally enter the server 
switch unit, immediately turn off the power and disconnect the AC cord from the 
outlet. Do not disassemble the server switch unit. Contact your service 
epresentative. 
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