User guide

Installing the Switch
2-2
Safety Information
Warning
ELECTRIC SHOCK HAZARD
To prevent ELECTRIC shock, do not remove cover. No user-service-
able parts inside. This unit contains HAZARDOUS VOLTAGES and
should only be opened by a trained and qualified technician. To avoid
the possibility of ELECTRIC SHOCK, disconnect electric power to the
product before connecting or disconnecting the LAN cables. A-4
Laser
This is a “CLASS 1 LED PRODUCT.” A-3
LIGHTNING DANGER
DO NOT WORK on equipment or CABLES during periods of
LIGHTNING ACTIVITY. A-12
Caution
POWER CORD IS USED AS A DISCONNECTION DEVICE. TO
DE-ENERGISE EQUIPMENT disconnect the power cord. A-10
ELECTRICAL—AUTO VOLTAGE ADJUSTMENT
This product will automatically adjust to any voltage between the
ranges shown on the label. A-15
ELECTRICAL—TYPE CLASS 1 EQUIPMENT
THIS EQUIPMENT MUST BE EARTHED. Power plug must be
connected to a properly wired earth ground socket outlet. An
improperly wired socket outlet could place hazardous voltages on
accessible metal parts. A-6
ELECTRICAL—CORD NOTICE
Use power cord, maximum 4.5 meters long, rated 6 amp minimum,
250V, made of HAR cordage molded IEC 320 connector on one end
and on the other end a plug approved by the country of end use.
A-8
Caution
Air vents must not be blocked and must have free access to the room
ambient air for cooling. A-11
Caution
OPERATING TEMPERATURE
This product is designed for a maximum ambient temperature of 40°
C. A-13
Caution
ALL COUNTRIES: Install product in accordance with local and
National Electrical Codes. A-14