KOIOS ST800 Bedienungsanleitung Seite 10

Cleaning of the humidifier
1. To ensure the best performance of the humidifier, the water sink and tank of
the humidifier need to be cleaned regularly and suggest cleaning every five
days to prevent the transducer and filter from gathering dirt.
2. Please turn off the power and unplug the humidifier when cleaning. And please
unplug by holding the plug, not by pulling the power cord.
3. Do not use chemical solvents, gasoline, polishing powder and other
substances to clean the surface of the machine. Do not use cleaner to clean
the humidifier; it is best to be cleaned with clean water.
4. Please use soft cloth to clean different parts of the humidifier.
If there is dirt you can't remove, please use 60 degrees hot water to melt the
citric acid (the proportion of water and citric acid is 10mL: 1g) and pour it into the
dirt, soak for about five minutes, then use the brush to wash dirt, until it is
removed.
5. Unload the filter from the water tank and soak it into white vinegar for about
15 minutes. Then gently shake dozens of times and clean it with clean water.
The filter is the same as a new one.
6. Please replace the water in the water tank regularly and keep the humidifier
clean. When the humidifier is not used for a long time, please clean all parts
and place it in a dry place after drying.
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