Replacing The Non-Return Valve; Replacing The Functional Part - Franke AQUALINE-Therm AQLT0053 Notice De Montage Et De Mise En Service

17.5 Remove the temperature selection handle (c) and the stop ring (d).
17.6 Remove the screw (e).
17.7 Pull out the thermocouple (g).
17.8 Reassemble in the reverse order.
17.9 Adjust the scald protector (see

18. Replacing the Non-return Valve

Warning!
All non-return valves must always be replaced as a group.
Failure to observe can result in an increased bacterial load in drinking water and
cause a health risk or even risk of death.
18.1 Remove the fitting (see
18.2 Remove the mesh washer (a).
18.3 Use an Allen key to unscrew the seating (b) completely (left-hand thread).
18.4 Replace the non-return valve (c).
Caution!
Ensure that the non-return valve is installed in the right direction.
18.5 Reassemble in the reverse order.

19. Replacing the Functional Part

19.1 Close the water volume regulator (see
19.2 Trigger the fitting.
19.3 Remove the cover plate (a).
19.4 Use an Allen key to loosen the screw (b) counter-clockwise.
19.5 Remove the rotary knob (c).
19.6 Use an Allen key to unscrew the screw (d) counter-clockwise.
19.7 Pull off the control unit (e).
19.8 Remove the circlip.
19.9 Pull out the functional part.
19.10 Reassemble in the reverse order.
19.11 Check the flow duration and correct if necessary (see
10
Chapter 14.).
Chapter 15.).
Chapter 15.).
Chapter 13.).