Daily Maintenance - Beko ATH7120 Bedienungsanleitung

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Daily maintenance

In some regions, water is hard with relatively high content of calcium and magnesia ions, plus some
regions use water purifying agent such as bleaching powder. Therefore, during operation, as a result
of using impure water, some of the calcium and magnesia ions disperse with the vapor and attach
onto the surface of objects and floor, which, after getting dry, will form white powder like scale,
and partly deposit and form scale on the surface of the transducer and the tank. In this case, the
humidifying performance will be affected.
How to keep the vapor clean?
Use purified water;
Wash and clean the transducer, reservoir and machine body every week;
Replace the un-fresh water in the reservoir frequently to ensure clean vapor;
Don't store water in the reservoir or tank when the humidifier is left idle; and
For storage, clean and dry all the components and pack them into the original packing box
How to clean the transducer?
Add 5-10 drops of detergent onto the surface of the transducer (appropriately to the extent of
scaling) and immerse it for 2-5 minutes;
Clean the transducer surface with a banister brush to remove the scale; and
Rinse the transducer surface with clean water.
How to wash the machine body?
If there is scale in the tank, pick up a proper amount of detergent with a soft cloth to wipe and remove
the scale;
If there is scale on the water level protection switch, add in a few drops of special-purpose detergent
and clean the scale with a banister brush; and
Rinse the tank with clean water till it is clean.
How to wash the reservoir?
Press the nozzle at its neck, loosen and take it from the reservoir (Fig. 9), rinse the nozzle and the
reservoir with clean water; and
Fit the nozzle to the opening on the reservoir and snap it in to fit it in place (Fig. 10).
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Ultrasonic Humidifier / User Manual