FRITZ!Box 6490 Cable 8
– Do not cover the FRITZ!Box.
• The base of the FRITZ!Box can heat up during normal op-
eration. This heat can cause damage to heat-sensitive
surfaces.
– Do not place the FRITZ!Box on heat-sensitive surfac-
es.
• During electrical storms, lightning and electrical surges
present a danger to connected electrical devices.
– Do FRITZ!Boxnot install the during an electrical
storm.
– During a storm, disconnect the FRITZ!Box from the
power supply and from the cable connection.
• Moisture and liquids that find their way into the
FRITZ!Box can cause electric shocks or short circuits.
– Only use the FRITZ!Box indoors.
– Never let liquids get inside the FRITZ!Box.
• The device contains hazardous components and should
only be opened by authorized repair technicians.
– Do not open the FRITZ!Box housing.
Special Security Instructions for Your Cable Network
Connection
• Outdated electrical and/or incorrect broadband cable in-
stallations can present a fire hazard by allowing ex-
tremely high equalizing current to flow through your de-
vice.
– Make sure that the electrical installation complies
with the latest technical standards.
– Inform yourself about the performance of your electri-
cal system, especially the power rating of power lines
and outlets.