User's Manual

AR750S-DP Secure VPN Router

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 14 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.

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.

GEFAHR DURCH BLITZSCHLAG

GEFAHR: Keine Arbeiten am Gerät oder an den Kabeln während eines

Gewitters ausführen.