9 EN
Operating manual – humidifier B 1 E
Cleaning the water tank
The water tank should be cleaned once a week. Use a
conventional descaling agent (e.g. household vinegar) for
cleaning.
1. Remove the top section with the water tank(1).
Please note that there may still be residual water left in the
bottom section if the device was used beforehand.
2. Turn the water tank over.
3. Unscrew the lid(11).
4. Drain the residual water from the water tank.
5. Take the SecoSan
®
Stick out of the water tank.
6. Thoroughly rinse the water tank with a conventional
descaling agent (e.g. household vinegar).
7. Thoroughly rinse the water tank and the SecoSan
®
Stick
with clear water.
8. Allow the water tank to dry.
9. Clean the inside of the bottom section and the mist nozzle
with a conventional descaling agent (e.g.household
vinegar) and then use a lint-free cloth to wipe the parts
dry.
For cleaning the nebulizer membrane, see chapter
Cleaning the nebulizer membrane.
10. Insert the SecoSan
®
Stick into the water tank.
11. Fill the water tank with fresh drinking water.
12. If required, screw the filter cartridge with water
softener(6) onto the lid.
13. Screw the lid(11) firmly back onto the water tank(1).
14. Place the top correctly onto the bottom section.