How to start a mopping task?(high-end version)

1.Remove vacuum module(pre-installed). 2.Open the water inlet to add water. 3.Ensure that the metal plates of the water tank and the Robot are dry. 4.Install OZMO Pro 2.0 Vibrating Mopping System into Robot, a 'click' sound indicates proper installation. 4.Short press power button to start mopping.