Franke AQFU0006 Notice De Montage Et De Mise En Service page 8

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.
14.1 Remove the housing (see
14.2 Undo the grub screws using a hexagonal wrench (a).
14.3 Remove the connection unit (b) from the terminal block (c).
14.4 Use the special wrench (see
guide socket.
Caution!
Note the installation position of the non-return valves.
☞
Important!
The solenoid valve must be connected before the power supply is connected.
14.5 Reassemble in reverse order.
15. Replace solenoid valve cartridge
15.1 Remove the housing (see
15.2 Undo the grub screws using a hexagonal wrench (a).
15.3 Remove the connection unit (b) from the terminal block (c).
15.4 Remove and replace the solenoid valve cartridge (d).
☞
Important!
The solenoid valve must be connected before the power supply is connected.
15.5 Reassemble in reverse order.
16. Replace the battery
16.1 Remove the housing (see
16.2 Lever the battery compartment (a) out of the holder.
16.3 Remove the cover.
16.4 Replace the battery (b).
Caution!
Note the installation position of the battery.
☞
Important!
The solenoid valve must be connected before the power supply is connected.
16.5 Reassemble in reverse order.
8
chapter 13.).
chapter 18.) to pull the non-return valve (d) out of the
chapter 13.).
chapter 13.).