Use:
The beacon SO-Pd11 is destined for optical signalling by the set of LED diodes in fire alarm systems. The SO-Pd11 optical alarm device is intended for indoor applications.
Construction:
The SO-Pd11 beacon consists of two main parts. The first of which is the right alarm device in a housing of non-combustible material. It contains supply voltage terminals and pins which allow you to select one of three different flash frequencies or to turn on continuous lighting. The second part – a socket is an element which fixes the alarm device to the ceiling or wall by the PIP-3AN cable junction box or by means of two screws and anchor pegs.
Opening:
To open the alarm device you should: twist the shade to the left while holding the base. After that move apart the shade and the base.
Closing:
To close the alarm device you should adjust the markers. After that assemble the device and twist it to the direction marked with an arrow (sequence shown in the drawing).