How to use Ogs SMZG-0 1 intestinal hydrotherapy instrument?

Hello, start the machine, inject drinking water from the water injection port, do not exceed the highest water level line, choose the temperature according to personal comfort, open the front handle compartment, take out the water pipe rolled in it, then close the compartment door, ensure that the handle outlet switch is in the off state, install the disposable spa head, and press the spa open button to carry out spa treatment.