11 EN
Operating manual – humidifier B 400
3. Remove the water tank from the device. Make sure not to
damage the float when removing the water tank.
FAN SPEED
Air Humidifier
HYGROSTAT
1
2
0
4. Thoroughly rinse the water tank in a sink or similar.
5. Clean the tank using a mild cleaning agent (no detergent!).
6. Remove all calcium deposits in the water tank.
7. Dry the inside of the tank with a lint-free cloth.
8. Fill the water tank with fresh drinking water if you want to
continue operation (see chapter Filling the water tank).
9. Refit the water tank into the device. Make sure not to
damage the float when inserting the water tank.
FAN SPEED
Air Humidifier
HYGROSTAT
1
2
0
10. Reinsert the drum and evaporation mats in the device (see
chapter Inserting the drum).
FAN SPEED
Air Humidifier
HYGROSTAT
1
2
0
11. Fit the cover grilles onto the air outlet (see chapter
Inserting the cover grilles).
FAN SPEED
Air Humidifier
HYGROSTAT
1
2
0
12. Make sure that the device is neither damp nor wet on the
outside. Otherwise wipe it dry.