Hot water comes out of the milk bubble of Delong coffee machine.

The hot water temperature of the coffee machine itself is too high, which can be solved by lowering the temperature of the water tank and hot water. The hot water from the milk bubble mouth of Delong coffee machine is due to the hot water in the water tank and the high temperature of the coffee machine itself, which leads to the hot water flowing to the milk bubble mouth along the pipeline during the water flow. This can be avoided by lowering the hot water temperature of the water tank and coffee machine.

If the coffee machine is not cleaned thoroughly or in time, it may also cause hot water at the mouth of the milk bubble. Therefore, when using Delong coffee machine, it should be cleaned and maintained frequently to ensure the normal operation of the coffee machine and the quality of coffee.