Franke AQRM650 Notice De Montage Et De Mise En Service page 8

Remove the fitting
For some maintenance tasks, the fitting must be removed.
14.1 Use an Allen key to close the water volume regulators (a).
14.2 Trigger the fitting.
14.3 Release the union nuts (b).
14.4 Remove the fitting.
15. Replacing the filters
15.1 Remove the fitting.
15.2 Replace the filters (a).
☞
Important!
Note the installation position of the filters.
15.3 Reassemble in reverse order.
16. 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.
16.1 Remove the fitting.
16.2 Fully unscrew the seat (a) using an Allen key (left-hand thread).
16.3 Replace the non-return valve (b).
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Important!
Note the installation position of the non-return valves.
16.4 Reassemble in reverse order.
17. Replace the functional element
17.1 Close the water volume regulators.
17.2 Trigger the fitting.
17.3 Remove the pressure cap (see
17.4 Remove the locking ring.
17.5 Remove the compression spring and the cap socket.
17.6 Unscrew the functional element using an Allen key.
☞
Important!
When putting the pressure cap in place, ensure that the tappet engages with the
corresponding groove (see
17.7 Reassemble in reverse order.
8
Chapter
Chapter 12.).
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12.).