11
SN4554 Getting Started Guide
About this guide
Safety when working with electricity
General observations
•
Clean the case with a soft slightly moist anti-static cloth
•
Place the unit on a flat surface and ensure free air circulation
•
Avoid exposing the unit to direct sunlight and other heat sources
•
Protect the unit from moisture, vapors, and corrosive liquids
Mains Voltage: Do not open the case when the power cord is attached. The
external power adapter shall be a listed limited power source that incorpo-
rates a disconnect device and shall be positioned within easy reach of the
operator. The mains outlet shall be within 10 feet (3 meters) of the device,
shall be easily accessible, and protected by a circuit breaker.
The SmartNode 4554 is not shipped with power cables. 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.
Hazardous network voltages are present in WAN ports regardless of whether
power to the SN4554 is ON or OFF. To avoid electric shock, use caution when
near WAN ports. When detaching cables, detach the end away from the
SN4554 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 end-of-life you separate this product from other
waste and scrap and deliver to the WEEE collection system in
your country for recycling.
This is a Class A device and is intended for use in a light industrial
environment. It is not intended nor approved for use in an indus-
trial or residential environment
VoIPon www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
