Allied Telesis AT-8550 - Manual (Page 32)

Important Safety Information
A-2
Power Cord " This must be approved for the country where it is used:
Fuse " Disconnect power from the unit before opening the fuse holder cover. The
unit automatically adjusts to the supply voltage. The fuse is suitable for both
110V A.C. and 220-240V A.C. operation. To change the fuse, release the fuse
holder by gently levering a small screwdriver under the fuse holder catch.
Only fuses of the same manufacturer, rating, and type as the original must be
used with the unit. Insert the new fuse. Close the fuse holder.
" To comply with European safety standards, a spare fuse must not be fitted to
the appliance inlet. Only fuses of the same manufacturer, make, and type must
be used with the unit.
Connections
Warning
Fiber Optic ports - Optical Safety: Never look at the transmit LED/laser through a
magnifying device while it is powered on. Never look directly at the fiber TX port
and fiber cable ends when they are powered on.
" Class 1 Laser Device
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.
Fuse