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AIRFLOW
AIRFLOW
OFF ON
Can not be used for air conditioning ventilation
Do not use in high temperatures
Protection degree IP44
20-30 days to check for friction or
jamming between blades and duct
Before installation ,check carefully wether
the blade stuck due to external causes
Please clean the blades every 7-15 days
4inch,6inch and 8inch air ducts
Keep this fan away from children especially the blade and the electric par and packing bag
improper use will void manufacturer warranty
These products should be installed by a qualified professional.
Buyer acknowledges that by purchasing these products or has consulted a
professional on the product’s installation and use. In no event will be company
or any of its subsidiaries or their parent companies be liable to you
for any damages of any kind even if the company has been advised of the possibility thereof.