18 WG20 Instructions
The maintenance operations must be performed in strict
compliance with the safety directions provided in this manual and
according to the applicable legislation and standards.
The devices used for the WG20 automation system do not require any
special maintenance. However, periodically make sure (at least once
every six months) that all the devices are perfectly efficient. To this end,
carry out all the tests and checks described in paragraph 3.7.1 "Testing"
and the operations described in paragraph 7.3.3 "Maintenance
Operations to Be Performed by the User".
If other devices are present, follow the directions provided in the
corresponding maintenance schedule.
4 Maintenance
4.1
Dismantling and Disposal
WG20 is constructed of various types of materials, some of which can
be recycled (aluminium, plastic, electric cables), while others must be
disposed of (electronic boards).
WARNING: some electronic components may contain polluting
substances; do not pollute the environment. Enquire about the
recycling or disposal systems available for WG20 in compliance
with regulations locally in force.
1 Contact a qualified electrician regarding the disconnection of the
automation system from the electric mains.
2 Disassemble all the devices and accessories, following in reverse order
the procedures described in chapter 3 "Installation".
3 Remove the batteries from the radio transmitters.
4 Remove the electronic boards.
5 Sort the various electrical and recyclable materials and consign them
to licensed firms for recovery and disposal.
6 Consign the remaining materials to authorized scrap collection centres.
