Patton SmartNode SN10100A Series Quick Start Manual page 2

• Do not open the device when the power cord is connected. For sys-
tems without a power switch and without an external power
adapter, line voltages are present within the device when the power
cord is connected.
WARNING
• For devices with an external power adapter, the power adapter shall
be a listed Limited Power Source. The mains outlet that is used to
power the device shall be within 10 feet (3 meters) of the device,
shall be easily accessible, and protected by a circuit breaker in
compliance with local regulatory requirements.
• For AC powered devices, ensure that the power cable used meets
all applicable standards for the country in which it is to be
installed.
• For AC powered devices that have 3-conductor power plugs (L1, L2
& GND or Hot, Neutral & Safety/Protective Ground), the wall outlet
(or socket) must have an earth ground.
• For DC powered devices, ensure that the interconnecting cables are
rated for proper voltage, current, anticipated temperature, flamma-
bility, and mechanical serviceability.
• WAN, LAN & PSTN ports (connections) may have hazardous volt-
ages present regardless of whether the device is powered ON or
OFF. PSTN relates to interfaces such as telephone lines, FXS, FXO,
DSL, xDSL, T1, E1, ISDN, Voice, etc. These are known as "hazard-
ous network voltages" and to avoid electric shock use caution when
working near these ports. When disconnecting cables for these
ports, detach the far end connection first.
• Do not work on the device or connect or disconnect cables during
periods of lightning activity.
• This device contains no user serviceable parts. This device can only
be repaired by qualified service personnel.
• If one has reason to open the chassis or case, then the precautions
mentioned above shall be followed. This includes both the warn-
ings relating to disconnection of the input power, and the warnings
relating to the disconnection of WAN, LAN & PSTN ports.
This device is NOT intended nor approved for connection to the PSTN.
It is intended only for connection to customer premise equipment.
WARNING
2 SmartNode 10100A Series Quick Start Guide