Replacing The Non-Return Valve; Replace The Functional Element - Franke AQLT0109 Mode D'emploi

24. Replacing the non-return valve

Warning!
All non-return valves must be replaced at the same time.
Failure to observe this instruction can result in an increased germ load in the
drinking water and thus pose a health or mortality risk.
24.1 Remove the shower panel (see
24.2 Loosen the cap nuts (b).
24.3 Remove the hoses (a).
24.4 Remove the existing seals (c).
24.5 Remove the locking ring (d) on the inside using appropriate pliers for locking rings.
24.6 Pull the non-return valve (e) out of the function block using a special tool (FAR-Best.-
Nr. 2000105636) or a bent wire.
24.7 Remove the lock (f) using an Allen key.
24.8 Remove the spacer (g).
24.9 Pull the non-return valve (h) out of the function block (i) using a special tool
(FAR-Best.-Nr. 2000105636).
Caution!
Note the installation position of the non-return valves.
24.10 Reassemble in reverse order.

25. Replace the functional element

25.1 Close the water volume regulator (see
25.2 Trigger the fitting.
25.3 Remove the cover platelet.
25.4 Remove the locking ring.
25.5 Remove the pressure cap (d) and the compression spring (c).
25.6 Unscrew the functional element using an Allen key.
25.7 Reassemble in reverse order.
25.8 Check the flow time and adjust where necessary (see
Chapter 18.).
Chapter 18.).
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Chapter 14.).