Stadler Form OSKAR Operating Instructions Manual page 11

Normal mode (default mode)
Dimmed mode (push once)
Lights-out mode (push twice)
By pushing the dimmer button once more, you can go back into normal mode.
6. Oskar big has a reminder function for filter change. At first use timer will be
set automatically. After a whole operating duration of two months the filters
need to be changed. In this case, the blue LED above the reset button (9) is
blinking. After changing the filters, press the reset button (9) for 5 seconds
until the blue LED is fully lighted again.
7. You can use the Oskar air humidifier to distribute fragrances in the room.
Please be as economical as possible in the use of fragrances, because exces-
sive quantities may lead to malfunctions and damage to the appliance. To use
fragrances, remove the fragrance container (12) from the filling opening (11).
Place no more than 2-3 drops of fragrance in the container and replace it in
the space provided in the filling opening. If you wish to change the fragrance,
you can wash out the fragrance container and fleece under running water.
8. If you wish to top up with water during operation, you can open the filling
opening (11) by pressing on it (Push to open). You can then refill the appliance
using a water can or water bottle without having to switch it off. PLEASE
NOTE: If you are operating the appliance with fragrances, remove the fra-
grance container before refilling to prevent water getting into it. Should this
nevertheless occur, it will be necessary to remove the water container (2)
and rinse it. Fragrances should not be permitted to enter the water tank,
since they might destroy the plastic.
Important information
Humidification with an evaporator takes time. This means that it usually
takes more than 2-3 hours to reach the desired humidity. If you operate the
humidifier in a very dry environment we recommend to operate it on humid-
ity level 5 and speed level 4 to reach a maximum amount of humidity in a
short time.
Cleaning and cassette replacement
Prior to any maintenance work and after each use, switch off the appliance
and withdraw the mains cable from the socket.
Never immerse in water (risk of short circuit).
External surfaces should only be wiped off with a damp cloth and then
dried well.
To clean the inside, remove the filter cassettes and descale the lower part
if necessary. After descaling, thoroughly rinse the upper part and then dry
it before putting the air humidifier into operation again.
For hygienic and optimum operation of the air humidifier, the filter cas-
settes should be replaced at least every two months (see reminder func-
tion for filter change (9)). If the filter cassettes remain in use for longer
than this, on the one hand the humidity output may decline severely and
on the other, the anti-bacterial action of the cassettes can no longer be
guaranteed. The filter cassettes can be obtained from the dealer where
you purchased your Oskar big.