Replacing The Filters; Replacing The Flow Rate Regulator; Replacing The Non-Return Valve; Replace The Functional Element - Franke AQRM274 Notice De Montage Et De Mise En Service

15. Replacing the filters

15.1 Remove the fitting.
15.2 Replace the filters (a).
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Important!
Note the installation position of the filters.
15.3 Reassemble in reverse order.

16. Replacing the flow rate regulator

16.1 Remove the shower pipe (a) from the fitting.
16.2 Replace the flow rate regulator (c) and replace the seal (b).
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Important!
Note the installation position of the flow rate regulator.
16.3 Reassemble in reverse order.

17. 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.
17.1 Remove the fitting.
17.2 Fully unscrew the seat (a) using an Allen key (left-hand thread).
17.3 Replace the non-return valve (b).
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Important!
Note the installation position of the non-return valves.
17.4 Reassemble in reverse order.

18. Replace the functional element

18.1 Close the water volume regulators.
18.2 Trigger the fitting.
18.3 Remove the pressure cap (see
18.4 Remove the locking ring.
18.5 Remove the compression spring and the cap socket.
18.6 Unscrew the functional element using an Allen key.
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Important!
When putting the pressure cap in place, ensure that the tappet engages with the
corresponding groove (see
18.7 Reassemble in reverse order.
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Chapter 12.).
Chapter 12.).