3Com 3C10122 - NBX Business Telephone, Installation Manual, Page: 88 / 252

88 C
HAPTER
2: I
NSTALLING
S
YSTEM
H
ARDWARE
C
OMPONENTS
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WARNING: Never push objects into ventilation holes on the chassis or
telephone. Electrical voltages in system components can cause bodily
harm.
■
Do not use the telephone during an electrical storm. Lightning poses
a remote risk of electric shock through any telephone system.
■
Never use a telephone that is near the source of a gas leak to report
the leak.
■
Each NBX system and chassis is equipped with a three-prong
grounding plug. Do not defeat the protection offered by the plug by
clipping the grounding prong or by using an adapter to connect the
system to a two-wire power source.
■
Do not staple the power cord or otherwise attach it to building
surfaces.
■
Do not use any AC power converter on a 3Com device other than the
one that is shipped with the device. On 3Com PoE-compliant devices,
the power converter is an optional component.
■
Power Cord Set:
■
For European countries, see Table 18 . If your country is not listed
specifically, use the power cord set information for Europe.
■
For countries outside of Europe, you must use a power cord set
that complies with the relevant national standards for cable type
and appliance coupling.
Table 18 Regulatory Requirements
Country or Region Power Cord Set Details
Europe
■
The supply plug must comply with CEE 7/7 (“SCHUKO”)
■
The main cord must be <HAR> or <BASEC> marked and
be of type HO3VVF3GO.75 (minimum).
United Kingdom
■
The supply plug must comply with BS1363 (3-pin 13 A)
and be fitted with a 5A fuse that complies with BS1362.
■
The main cord must be <HAR> or <BASEC> marked and
be of type HO3VVF3GO.75 (minimum).
Italy
■
The supply plug must comply with CEI23-16/VII.
■
The main cord must be <HAR> or <BASEC> marked and
be of type HO3VVF3GO.75 (minimum).
Denmark
■
The supply plug must comply with section 107-2-D1,
standard DK2-1a or DK2-5a.
Switzerland
■
The supply plug must comply with SEV/ASE 1011.