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Models 2603, 2621, and 2635 User Manual 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
•
This device contains no user serviceable parts. The equipment shall be
returned to Patton Electronics for repairs, or repaired by qualified service
personnel.
•
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 devise shall be
within 10 feet (3 meters) of the device, shall be ea sily accessible, and pro-
tected by a circuit breaker.
•
For AC powered units, ensure that the power cable used meets all applica-
ble standards for the country in which it is to be installed, and that it is con-
nected to a wall outlet which has earth ground.
•
For units with an external power adapter, the adapter shall be a listed Lim-
ited Power Source.
•
Hazardous network voltages are present in WAN ports regardless of
whethe r powe r to th e unit is ON o r OFF. To av oid el ectri c shoc k, use cauti on
when near WAN ports. When detaching the cables, detach the end away
from the device 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.
WARNING