Improper Use; Required Expert Knowledge Of The Installer - RADEMACHER RolloTron Comfort DuoFern Translation Of The Original Operating And Assembly Manual

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2.1 Proper use
◆ The installation and operation of the RolloTron Com-
fort DuoFern is only permitted for those systems and
devices where a malfunction in the transmitter or
receiver would not cause a danger to personnel or
property or where this risk is already covered by other
safety equipment.
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2.2 Improper use

Using the RolloTron Comfort DuoFern for purposes other
than previously mentioned is impermissible and is
regarded as improper use.
There is a risk to life caused through short circuiting
and electric shocks if the RolloTron Comfort DuoFern
is used outside.
◆ Never install or operate the RolloTron Comfort
DuoFern outside.
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2.3 Required expert knowledge of the installer

The electrical connection, installation and commissioning of the RolloTron Comfort DuoFern must only be carried out by a qualified
electrician in accordance with the instructions in this manual.
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Radio systems which transmit on the same frequency
can cause interference.
Improper use can lead to serious injuries or property
damage.
◆ Never use the DuoFern radio system and its compo-
nents (e.g. RolloTron Comfort DuoFern) for remote
control of devices and systems with heightened safety-
relevant requirements or where there is a heightened
risk of accidents. This shall require additional safety
equipment. Observe the respective statutory regula-
tions for the installation of such systems.
EN