DELIVERY CHECK VALVE
NOT TIGHT
11 Spare parts
All spare parts must be ordered through WILO Customer Services.
In order to avoid returns and incorrect orders, please specify the name plate data for all orders.
Spare parts catalog is available at
Subject to technical alterations!
12 Disposal
Information on the collection of used electrical and electronic products
Proper disposal and appropriate recycling of this product prevents damage to the environment and dangers to
your personal health.
NOTE:
To ensure proper handling, recycling and disposal of the used products in question, please note the following
points:
▪Only hand over these products at designated, certified collecting points.
▪Observe the locally applicable regulations!
Please consult your local municipality, the nearest waste disposal site, or the dealer who sold the product to
you for information on proper disposal. For further information on recycling, go to www.wilo-recycling.com.
p. 23
Valve diaphragm or ring
destroyed
www.wilo.com
Disposal in domestic waste is forbidden!
In the European Union, this symbol can appear on the product, the
packaging or the accompanying documentation. It means that the
electrical and electronic products in question must not be disposed of
along with domestic waste.
Change the check valves.
4227862 ed.04