Patton electronic 4900 Safety when working with electricity, protected by a circuit breaker

SmartNode 4900 User Manual About this 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-
WARNING	sonnel. Opening the SmartNode case will void the warranty.
	Mains Voltage: Do not open the case when either power cord is attached. The
	SmartNode router is equipped with dual power supplies. Disconnect both
WARNING	power supply cords before servicing. For systems without a power switch,
	line voltages are present within the power supply when the power cords are
	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 accessible, and
	protected by a circuit breaker.
	The Model SN4900 is not shipped with power cables. For AC powered units,
	ensure that the power cable used meets all applicable standards for the coun-
WARNING	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
WARNING	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.
WARNING
	Do not work on the system or connect or disconnect cables during periods of
	lightning activity.
WARNING
	The Model SN4900 can only be configured with two AC power
	supplies or two DC supplies, you cannot mix AC and DC sup-
CAUTION	plies in the same chassis.
	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.

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