14. Maintenance and care
The fitting must be checked and maintained at regular intervals depending on the
water quality and in accordance with the local conditions, and rules and regulations
applicable at the site.
Maintain the following components:
• Aerator (see
• Filters (see
• Non-return valve (see
Use suitable cleaning agents which are not harmful to the fitting in a proper manner
and rinse with water after use. High-pressure cleaners must not be used for
cleaning.
Remove the fitting
For some maintenance tasks, the fitting must be removed.
14.1 Close the water supply.
14.2 Disconnect the fitting.
14.3 Remove the grub screw (c) from the fitting.
14.4 Remove the fitting (a), using the guide sockets (b).
15. Replacing the filters
15.1 Remove the fitting (see
15.2 Remove the filters (a).
15.3 Clean the holes in the sides of the solenoid valve cartridge with a thin needle.
☞
Important!
Note the installation position of the filters.
15.4 Insert the new filters (a).
15.5 When necessary, replace the O-rings of the guide socket (b).
15.6 Reassemble in reverse order.
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chapter
17.)
chapter
15.)
chapter
chapter
14.).
16.)