ARDES AR5A50 Mode D'emploi page 13

You can vertically point the head of
the fan choosing the desired angle
manually. It is sufficient to move
the front of the fan up or down
according to the desired slope.
Maintenance
Before carrying out the regular cleaning operations turn off the fan and
unplug it.
DO NOT disassemble the fan: this fan cannot be disassembled.
For external cleaning use a soft and dry cloth.
DO NOT dip the device in water, or splash it with any other liquids.
DO NOT use solvents or any other chemical products for cleaning it.
When you do not use it, after cleaning it, store the fan in a dry place.
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