15
SmartNode 1000 and 2000 Series Getting Started Guide
About this guide
Safety when working with electricity
The shock hazard symbol and WARNING heading indicate a potential electric
shock hazard. Strictly follow the warning instructions to avoid injury caused
by electric shock.
The SmartNode contains no user serviceable parts. The equipment shall be
returned to Patton Electronics for repairs, or repaired by qualified service per-
sonnel. Opening the SmartNode case will void the warranty.
Mains Voltage: Do not open the case when the power cord is attached. Dis-
connect the power supply cord before servicing. For systems without a power
switch, line voltages are present within the power supply when the power
cord is connected. The mains outlet that is utilized to power the SmartNode
router shall be within 10 feet (3 meters) of the device, shall be easily accessi-
ble, and protected by a circuit breaker.
Hazardous network voltages are present in WAN ports regardless of whether
power to the SmartNode is ON or OFF. To avoid electric shock, use caution
when near WAN ports. When detaching cables, detach the end away from the
SmartNode first.
Because telephone line voltages can be dangerous, when detaching the net-
work cables, disconnect the end away from the SmartNode first.
Do not work on the system or connect or disconnect cables during periods of
lightning activity.
Ultimate disposal of this equipment must be handled according
to all applicable national laws and regulations.
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
CAUTION