• Do not use a charger for other purposes.
– Otherwise, fatal damage to the charger or fire may occur.
• Do not vacuum liquid, blade, pin, ember, etc. during the cleaning.
– Otherwise, abnormal operation or product damage may occur.
• Do not step on the product body or do not give a shock to the product.
– Otherwise, an injury or product damage may occur.
• The air intake and air outlet should not be blocked during the cleaning.
– Otherwise, product malfunction or fire may occur due to overheating of
the product.
• This product is intended for household use, so do not use this product for
a heavy duty.
– Otherwise, abnormal operation or product damage may occur.
– Outdoor cleaning: stone and cement
– Billiards: chalk powder
– Hospital aseptic room
• Do not use the product near a heating appliance such as a heater,
combustible spray and flammable materials.
– Otherwise, fire or product deformation may occur.
• Before using the product, the sponge filter should be inserted.
– Otherwise, dust can enter the motor inside the main body and it may
cause product damage.
• When there is gas leakage or combustible spray is used, do not touch the
power outlet with with hands and open the window for ventilation.
– Otherwise, explosion or fire may occur.
• When a strange sound, smell, smoke arises, turn off the product
immediately and contact a service center.
– Otherwise, electric shock or fire may occur.
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