How to turn off the power of Taipu ultrafiltration water purifier

One is to turn off the power switch of the water purifier. When installing a water purifier, we usually choose a power socket with a switch. When we go out or don't want to make water, turn off the socket switch, and the power and water will be cut off, because without the electric water purifier, the water inlet valve will not enter the water.

Second, there is a black knob on the water inlet pipe of the water purifier. When we want to turn it off, we just need to turn it to the vertical position.