3Com 3C16954, User Manual

Page: 28 / 54

28 A
PPENDIX
A: S
AFETY
I
NFORMATION
Important Safety
Information
■
Installation and removal of the unit must be carried out by qualified
personnel only.
■
If installing the Switch unit in a stack with SuperStack II Hub units, the
Switch 610 unit must be installed below the narrower Hub units.
■
The unit should never be connected to an A.C. outlet (power supply)
without an earth (ground) connection.
■
The unit must be connected to an earthed (grounded) outlet to
comply with European safety standards.
■
Power Cord Set:
This must be approved for the country where it is used:
■
The appliance coupler (the connector to the unit and not the wall
plug) must have a configuration for mating with an EN60320/IEC320
appliance inlet.
■
The socket outlet must be near to the unit and easily accessible. You
can only remove power from the unit by disconnecting the power
cord from the outlet.
■
This unit operates under SELV (Safety Extra Low Voltage) conditions
according to IEC 950. The conditions are only maintained if the
equipment to which it is connected also operates under SELV
conditions.
■
Switzerland only:
The supply plug must comply with SEV/ASE 1011.
USA and
Canada
■
The cord set must be UL-approved and CSA certified.
■
The minimum specification for the flexible cord is:
No. 18 AWG
Type SV or SJ
3-conductor
■
The cord set must have a rated current capacity of at least
10A.
■
The attachment plug must be an earth-grounding type
with a NEMA 5-15P (15A, 125V) or NEMA 6-15P (15A,
250V) configuration.
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.
16954ua.book Page 28 Friday, April 30, 1999 9:39 AM