Safety Instructions
Before connecting the FRITZ!Box7590, observe the following securi-
ty instructions in order to protect yourself, the surroundings, and the
FRITZ!Box from harm.
Fires and Electrical Shocks
Overloaded outlets, extension cords, and power strips can cause fires
or electric shocks.
• Avoid using socket strips and extension cords if at all possible.
• Do not connect multiple extension cords or socket strips to each
other.
Overheating
Heat accumulation can cause the FRITZ!Box to overheat. This can re-
sult in damage to the FRITZ!Box.
• Provide for sufficient air circulation around the FRITZ!Box.
• Make sure that the ventilation slits on the FRITZ!Box housing are al-
ways unobstructed.
• The FRITZ!Box should not be placed on carpets or upholstery.
• Do not cover the FRITZ!Box.
Damage to Heat-Sensitive Surfaces
The base of the FRITZ!Box heats up during normal operation. This heat
can cause damage to heat-sensitive surfaces.
• Do not place the FRITZ!Box on heat-sensitive surfaces.
Protection from Storms and Lightning Damage
During storms, overvoltage surges can disrupt electrical and telephone
networks. This can cause damage to connected electrical devices.
• Do not install the FRITZ!Box during an electrical storm.
FRITZ!Box7590 9
General Information on the FRITZ!Box
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