9
ZMI
_001_
2000
110590
-AQ
M
XS00
03_#
SEN_#
AQU_#
V
1.
fm
16. 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.
☞
The non-return valve forms part of the guide socket (a).
16.1
16.2
Replace the guide socket (a).
16.3
When necessary, replace the O-rings of the guide socket (b).
16.4
Reassemble in reverse order.
17. Replace the aerator
17.1
Remove the aerator, using an open-ended wrench.
17.2
Replace the aerator.
18. Replace the functional element
18.1
Disassemble the pressure cap up to the temperature stop ring (see
☞
Important!
When removing the functional element, ensure that the cartridge (a) remains in the
fitting.
18.2
Replace the functional element (b).
18.3
Set the temperature limits (see