HomeMatic HmIP-BPS Installation And Operating Manual page 22

Hazard information
The power supply unit for flush-mount installa-
tion described is part of the building installation.
The relevant national standards and directives
must be taken into consideration during planning
and set-up. The device has been designed solely
for operation on a 230 V/50 Hz AC supply. Only
qualified electricians (to VDE 0100) are permitted
to carry out work on the 230 V mains. Applicable
accident prevention regulations must be com-
plied with whilst such work is being carried out.
To avoid electric shocks from the device, please
disconnect the mains voltage (trip the miniature
circuit-breaker). Non-compliance with the instal-
lation instructions can cause fire or introduce
other hazards.
When connecting to the device terminals, take
the permissible cables and cable cross sections
into account.
Before the power supply unit is connected, re-
move the fuse from the fuse box.
The circuit to the which the device and the load
will be connected has to be secured by a cable
protection switch in accordance with EN60898-1
(tripping characteristic B or C, max. 16 A rated
current, min. 6 kA interrupting rating, energy
22