Westline WGE 4 WH Notice D'utilisation page 55

The symbol on the product or on its packaging indicates that this product
may not be treated as household waste. Instead it shall be handed over to
the applicable collection point for the recycling of electrical and electronic
equipment. By ensuring this product is disposed of correctly, you will help
prevent potential negative consequences for the environment and human
health, which could otherwise be caused by inappropriate waste handling of
this product. For more detailed information about recyling of this product,
please contact your local city office, your household waste disposal service
or the shop where you purchased the product.