12.FAQ
15
SADRIN WS SMA
POLITEC | INSTALLATION MANUAL - VER.2.1
The system remains in alarm
Check that the expansion boards are well connected with
the flat cable
Check the condition of the charged batteries (> 3.4V)
The system gives false alarms
Make sure there are no animals or objects that can obscure
the optical beam, otherwise activate the AND function
Make sure that the receiver is not hit perpendicularly by
sunlight
Check the condition of the charged batteries (> 3.4V)
Make sure there are no external light sources that interfere
with the correct reading of the signal (gate photocells, other
barriers, infrared etc.);
To avoid radio disturbances, use a shielded cable with the
braid to the negative of the terminal board as the connection
between the wireless transmitter and the barrier
13.Product disposal.
All components of this barrier are an integral part of the
equipment and must be disposed of together with it.
Just as with installation operations, also at the end of life of
these products, the dismantling operations must be carried
out by qualified personnel.
These products are made up of various types of materials:
some can be recycled and others must be disposed of.Find
out about available recycling or disposal systems for this
category of products governed by regulations in force in your
area.
Warning!
- Some parts of the products may contain polluting
or dangerous substances which, if dispersed in the
environment, could result in harmful effects on the
environment itself and on human health.
As indicated by the symbol on the side, it is forbidden to
throw these products in domestic waste.
Therefore, carry out "separate collection" for disposal,
according to the methods stipulated by the regulations in
force in your area or return the products to the seller when
purchasing a new equivalent product.
Warning!
- Local regulations can impose heavy penalties for
incorrect disposal of these products.
