If it is installed outdoors, anti freezing measures must be taken. If no anti freezing measures are taken, the filter bottle, membrane shell, etc. may freeze and crack. If the temperature is below zero, the water purification equipment must be stopped   Microwave ultraviolet water treatment equipment When installed indoors, the room temperature must not be lower than 0 ℃, Water treatment equipment Because the volume of water will expand during solidification, if it freezes, it will directly cause all pipes, filter bottles, membrane shells, etc. of the water purification equipment to burst, thus causing water leakage

If the water treatment equipment is not used for a long time or needs to go out, the inlet ball valve must be closed to drain all the water in the pressure bucket. Before reuse, check whether the appearance of the machine is normal, and then connect the power supply of the water source after confirming that it is normal. It is also recommended to drain the produced bucket water

In case of icing, the water purification equipment must be placed in the room with the room temperature higher than 10 ℃ for natural thawing for 48 hours before it can continue to be used. During this period, it is not allowed to force the machine to start to make water. After starting, check whether there is water leakage Safety of equipment: it refers to the safety of process and technology, which can ensure that the required indicators are met. Material of water treatment equipment: the tank material is the key to the water treatment device. At present, there are stainless steel, glass fiber reinforced plastic, cast iron, aluminum, food grade resin or PVC and other materials on the market