Safety; Safety Regarding Assembly And Installation - Zehnder RF55 Manual De Instalación

3. Safety

3.1 Safety regarding assembly and installation

Dangerous electrical voltage! Risk of death
or injury due to 230V electrical voltage.
W ork on the 230V mains must only be
■
carried out by qualified electricians.
D isconnect the device from the power supply
■
before starting assembly or disassembly.
O nly use undamaged connection cables
■
K eep the device away from water and
■
humid environments.
Keep children and animals away from the
mounting location during installation.
The CO
described in this installation manual.
Sensor may only be installed as
2
.
31 - EN