Before initial operation
16
BA_ Elmasonic xtra ST 1900S_EN_Vers.04.2019
© Elma Schmidbauer GmbH
5.2
Connecting the unit to the mains
Ensure that the local connection details correspond to the data
indicated on the nameplate. See also Technical details
(
Section 4.8
.)
Only connect the unit to an earthed mains socket.
Only connect the plug to an easily accessible socket, since it
serves as a disconnector!
For the models for operation on one phase
(230 …240 V~/N/PE), the mains plug serves as disconnector to
render the unit free of electrical energy.
The units must only be disconnected from the mains power
supply when they are in standby mode.
If peripheric units from third party providers have to be supplied
with power, this must be done using separate switching
devices.
Required mains
conditions
Connection to the
mains