Allied Telesis AT-9800 SERIES - Manual (Page 3)

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SAFETY AND STATUTORY INFORMATION
ELECTRICAL NOTICES
WARNING: ELECTRIC SHOCK HAZARD
To prevent ELECTRIC shock , do not remove the cover. No user-serviceable parts
inside. This unit contains HAZARDOUS VOLTAGES and should only be opened by a
trained and qualified technician.
LIGHTNING DANGER
DANGER: DO NOT WORK on equipment or CABLES during periods of LIGHT-
NING ACTIVITY.
CAUTION: POWER CORD IS USED AS A DISCONNECTION DEVICE. TO
DE-ENERGIZE EQUIPMENT, disconnect the power cord.
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.
PLUGGABLE EQUIPMENT, the socket outlet shall be installed near the equipment
and shall be easily accessible.
CAUTION: Air vents must not be blocked and must have free access to the room
ambient air for cooling.
OPERATING TEMPERATURE: This product is designed for a maximum ambient
temperature of 40 degrees C.
ALL COUNTRIES: Install product in accordance with local and National Electrical
Codes.
WARNING: For centralized DC power connection, install only in a restricted
access area.
A tray cable is required to connect the power source if the unit is powered by
centralized DC power. The tray cable must be UL listed Type TC tray cable and rated
at 600 V and 90 degree C, with three conductors, minimum 12 AWG.
WARNING: Only trained and qualified personnel are allowed to install or replace
this equipment.
WARNING: As a safety precaution, a 10 Amp circuit breaker should be installed at
the supply end of the cable to be used with this LAN equipment.
Always connect the wiring to the LAN equipment first before connecting the wiring
to the breaker.
To avoid the danger of physical injury from electrical shock, do not work with HOT
feeds. Always be sure that the breaker is in the OFF position before connecting the
wiring to the breaker.
WARNING: Do not strip more than the recommended amount of wire. Stripping
more than the recommended amount can create a safety hazard by leaving exposed wire
on the terminal block after installation.
WARNING: When installing this equipment, always ensure that the frame ground
connection is installed first and disconnected last.