7 plugs
2.
Install the Water Filter
Water must be discharged when to change new water filter. It is better to change new water filter per month. Water
should be changed per month too. So they can change together.
Discharge water - change new filter - inject new water.
3.
Install the pole and handpiece holder
4.
Put the handpiece in the holder and connect the handpiece onto the
machine
4.1.1 Press down the 2 buttons firstly.