User Manual

24
Operating the device is only permitted with a
230V/50 Hz alternating current network.
Work on the 230 V network is only permitted by
qualiedelectricians(inaccordancewithVDE0100).
Always observe the applicable accident prevention
regulations.
Disconnect the power to devices before working
on them to prevent electrocution (switch circuit
breaker).
Ignoringinstallationinstructionscancauseresor
other hazards.
This device is to be operated indoors only and keep
away from the influences of humidity, dust and
sunshine or other radiating heat sources.
Loadthedevicestothespeciedlimitsonly.An
overloadcancausedestroythedevice,causeres
or electrical accidents.
The devices are not intended to be isolated.
Do not open the device. It does not contain
any parts to be maintained by the user. There
is a risk of electrical shock by opening the device.