Replacing The Non-Return Valve - Franke AQCT0073 Notice De Montage Et De Mise En Service

29. 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.
29.1 Remove the shower panel (see
29.2 Loosen the cap nuts (b).
29.3 Remove the hoses (a).
29.4 Remove the existing seals (c).
29.5 Remove the locking ring (d) on the inside using appropriate pliers for locking rings.
29.6 Use a special tool (see
return valves (e) from the function block.
Optional:
Fittings with optional thermal disinfection have a third non-return valve.
29.7 Remove the lock (f) using an Allen key.
29.8 Remove the spacer (g).
29.9 Use a special tool (see
return valve (h) from the function block (i).
Caution!
Note the installation position of the non-return valves.
29.10 Reassemble in reverse order.
Chapter 22.).
Chapter 31., Accessories) or a bent wire to remove the non-
Chapter 31., Accessories) or a bent wire to remove the non-
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