Techno Line WT538 Guide D'utilisation page 17

end-user you are committed by law to bring back needed batteries to distributors
and other collecting points!
Consideration of duty according to the law of electrical devices
This symbol means that you must dispose of electrical devices
separated from the General household waste when it reaches the end of
its useful life. Take your unit to your local waste collection point or
recycling centre. This applies to all countries of the European Union, and to other
European countries with a separate waste collection system.
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WT538 Manual
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