Franke AQFT0021 Instrucciones De Montaje Y Uso página 7

14. Replace the non-return valve
Warning!
All non-return valves must be replaced at once.
Failure to observe this instruction can result in an increased germ load in the
drinking water and thus pose a health or mortality risk.
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The non-return valve forms part of the guide socket (a).
14.1 Remove the fitting (see
14.2 Replace the guide socket (a).
14.3 Reassemble in reverse order.
15. Replace the aerator
15.1 Remove the aerator, using an open-ended wrench.
15.2 Replace the aerator.
16. Replace the mixer insert
16.1 Close the water supply.
16.2 Disconnect the fitting.
16.3 Remove the stopper (a), using a screwdriver.
16.4 Loosen the grub screw (b) and remove it from the adapter (c), using a hexagonal
wrench.
16.5 Remove the lever cap (d).
16.6 Remove the housing cover (e), using a special wrench (f, see
16.7 Loosen the threaded ring (h), using an open-ended wrench.
16.8 Replace the mixer insert (g).
16.9 Tighten the threaded ring to a torque of 8 Nm, using an open-ended wrench.
16.10 Screw down the housing cover (e), using a special wrench (f).
16.11 Slide the lever cap (d) onto the adapter (c).
16.12 Tighten the grub screw (b) to a torque of 0.8 Nm, using a hexagonal wrench.
16.13 Insert the stopper (a).
chapter 12.).
chapter 18.).
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