The Evaporative Air Cooler is a versatile and efficient household appliance designed to provide refreshing, humidified air during warm weather. Available in various models across the LL-BPV9A, B, and E series, this unit not only cools the air but also helps clean it. To ensure optimal performance and safety, users must follow the essential guidelines outlined in the instruction manual.

Safe and Proper Operation
For safe use, the cooler must always be placed on a flat surface with the water level kept strictly between the "MIN" and "MAX" lines. It is designed for indoor use only; avoid using it in damp environments like bathrooms or swimming pools, and keep it away from direct sunlight and heat sources.

Never move or tilt the unit while it contains water to prevent leakage. To avoid electric shock, never operate the machine with wet hands, and always unplug it before adding water, moving it, or cleaning it. Keep the air vents clear of curtains and other obstacles. Additionally, children under 8 years old must be kept away from the appliance and its cord, and older children should only use it under adult supervision.

Maintenance and Care
Regular maintenance is key to extending the lifespan of your air cooler. The filtration mesh easily clogs with dust, so it should be removed and cleaned with a soft brush and mild detergent every two weeks. Always ensure the mesh is completely dry before reinstalling. Furthermore, the water tank should be cleaned every three months to prevent water deterioration and unpleasant odors. When cleaning the body, use a soft cloth and ensure no water enters the control panel.