Allied Telesis x900 Series Switch - Handbuch (Seite 19)

Installation and Safety Guide
19
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 degrees 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 15 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.
WARNING: “Safety Hazard” - Check to see if there are any exposed
copper strands coming from the installed wires. When this installation is done
correctly, there should be no exposed copper wire strands extending from the
terminal block. Any exposed wiring can conduct harmful levels of electricity to
persons touching the wires.
DC versions of this system will work with a positive grounded or negative
grounded DC system.
Sicherheit
WARNUNG: Bei Verwendung zu Hause kann dieses Produkt Funkstörungen
hervorrufen. In diesem Fall müßte der Anwender angemessene
Gegenmaßnahmen ergreifen.
WARNUNG Laserprodukt der Klasse 1.
WARNUNG Nicht direkt in den Strahl blicken.
ACHTUNG: GEFÄHRLICHE SPANNUNG
Das Gehäuse nicht öffnen. Das Gerät enthält keine vom Benutzer wartbaren
Teile. Das Gerät steht unter Hochspannung und darf nur von qualifiziertem
technischem Personal geöffnet werden.