6
Installation
Before disconnecting the 12V/24V power
supply unit from the network, please
observe the following 5 basic rules:
• Activate electric circuit
• Secure against restart
• Check for absence of voltage
• Earth and short circuit
• Cover or block off neighbouring parts under
voltage
The actuator for ceiling void mount installations are
suitable for invisible mounting in suspended ceilings
for example. Fastening tabs are provided on the
device to make fastening comfortable with screws. The
installation of the described actuator is shown in the
following connection diagram:
39