Teka FilterCube 4-IFA Operating Instructions Manual page 21

● Insert the new filter cartridge in the cartridge
holder. When you do this, the cylindrical nut
must be placed on the fixing screw.
● Then insert the second, loose side of the
cartridge holder in the corresponding
cartridge guide.
● Screw the fixing screw tight.
If the fixing screw is not
properly tightened then the seal at the top
of the filter cartridge may not be pressed
on sufficiently.
● Close the service door by closing the door
handles. When doing this, it is necessary to
lock the door handle that is equipped with a
lock again.
BA_FilterCube_4_IFA_20230808_EN 21 08.08.2023