SmartNode 4400 Quick Start Guide
Safety when working with electricity
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 the when the power cord is attached. Line voltages are present within the power supply when the power cords are connected. The mains outlet that is utilized to power the device shall be within 10 feet (3 meters) of the device, shall be easily accessible, and pro- tected by a circuit breaker.
For AC powered units, ensure that the power cable used meets all applicable standards for the country in which it is to be installed, and that it is connected to a wall outlet which has earth ground.
The Model SN4400 is not shipped with power cables. For AC powered units, ensure that the power cable used meets all applicable standards for the coun- try in which it is to be installed, and that it is connected to a wall outlet which has earth ground.
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 the 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.
In accordance with the requirements of council directive 2002/ 96/EC on Waste of Electrical and Electronic Equipment (WEEE), ensure that at
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