Important Safety Instructions - Devolo Magic2 LAN DINrail Manual

21 Elektrical installation

3.3 Important safety instructions

All safety and operating instructions should be
read and understood before using the device, and
should be kept for future reference.
DANGER! Shock hazard
Installations to the house wiring (230V or
400V) (*according to the German Low-
Voltage
NAV § 13) are only permitted to be carried
out by an installation company registered
in an installation directory of the network
operator.
The work must be performed by a suitably
qualified electrician (according to DIN VDE
0105-100). The accepted rules of electrical
engineering (pursuant to the German Ener-
gy Act § 49 and DIN VDE 0100) must be
complied with. It is essential that the mains
power supply (main switch/circuit breaker/
switch off fuse) is disconnected and se-
cured against being switched back on to
avoid an electrical shock from the device.
Use a suitable measuring instrument to ver-
ify safe isolation from the power supply be-
fore work is commenced.
devolo Magic 2 LAN DINrail
Connection Ordinance—
DANGER! Shock hazard
Components powered by the mains supply
have to be secured with a circuit breaker.
An easily accessible disconnecter (such as a
circuit breaker) must be available for each
connected external conductor.
b
The device is intended for installation on the
top-hat rail in the installation area of overvol-
tage category 3 or lower.
b
Never open the device. There are no user-servi-
ceable parts inside the device.
b
Use the device in a dry location only.
b
Do not insert any objects into the openings of
the device.
b
Slots and openings on the case serve as ventila-
tion. Never block or cover them.
b
Do not keep the device in direct sunlight.
b
Never set up the device near a heater or radia-
tor.
b
The device should be located only where suffi-
cient ventilation can be ensured.
b
Never use the device with a power supply that
does not meet the specifications provided on
the rating plate.
b
In the event of damage, contact customer ser-
vice. This applies, for example, if