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7. Do not place other items on top of the appliance, and forbid sitting
or standing on this appliance.
8. Please use the original filter provided by the factory. In case of other
filters, the best results cannot be achieved.
9. Do not insert the fingers or objects into the air inlets or air outlets
to prevent the product from physical damages or malfunction.
10. Please unplug the power cord immediately and contact the service
center in time when the appliance suffers abnormal sound or burnt
smell or smoke.
11. Do not spray flammable substances near the appliance; Do not
spray water directly on the appliance or use chemical cleaners like
alcohol or hydrochloric acid, etc.; Do not place water containers,
medicines, or flammable materials on the appliance.
12. Do not block the air inlets/outlets of the appliance with any item.
13. This appliance cannot replace natural ventilation and other
appliances like the vacuum cleaner, kitchen ventilator, etc.
14. When the appliance is working, it must be placed on a dry, flat
and stable floor, with at least 30cm space reserved around it.
15. Do not put it in a place with direct sunlight.
16. To prevent electromagnetic disturbance, the appliance must keep
a certain distance from the TV, radio, microwave oven and others.
17. The mist produced by the ultrasonic humidifier may affect the
PM2.5 detection of this appliance, and both should maintain a
certain distance.
18. Do not disassemble or modify this appliance without authorization
to avoid accidents.
19. Do not pull the power cord to move the appliance.
20. This appliance incorporates an earth connection for functional
purposes only.