YABER K2s Manual Del Usuario página 27

5. Tap each side of the air filter 4 to 5 times to shake off any excess dust. Vacuum the front of the air
filter to remove any remaining dust
Attention:
Do not use excessive force when tapping the air filter, or it may crack and become unusable. Do
not rinse the air filter in water, or use any detergent or solvent to clean it. Do not use canned air;
the gases may leave a residue, or push dust and debris into the projector's optics or other sensitive
areas.
EN 25