2.1) INSTALLATION:
A correct choice in installing the unit is fundamental to guarantee safety and good protection from the weather. Remember that
the unit has parts powered by the mains as well as electronic components that are particularly fragile.
The unit comes in a container that, if properly installed, will guarantee a protection level of IP 55 (in accordance with CEI 70-1
and IEC 529) which means it is suitable for outdoor installation as well.
It is, however, necessary to observe a few simple but basic rules:
- Install the unit on a permanent surface, perfectly flat and adequately protected against knocks.
- Fix the unit’s container so the bottom is at least 40 cm from the ground. For fixing follow the instructions given at the end of
this manual.
- Fit grommets only on the bottom of the unit. Never drill holes in the sides or top. The cables must enter the unit only from
underneath!
If pipes are used that could fill with water or if they lead from a buried pit, the cables must first be made to go through a junction
box installed at the same height as the unit and then into the unit’s container, always from underneath. This will prevent any
evaporation of water in the pipes from forming condensation inside the unit.
Once all the parts have been installed, it should look like the following drawing:
1)
230Vac power line
2)
A824 unit
3)
LUCY 24V flashing light
4)
Pair of photocells (PHOTOCELL)
5)
24 Vdc electromechanical actuators with movement encoder
6)
Pair of photocells (PHOTOCELL1)
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