How to use DUOMO?
How to setup
If the depth of needles is too long or short for the portafilter
You can control the depth after releasing the handle. (Counter clockwise)
Then just up or down the handle’s location with the nut and lock the handle (clockwise)
How to use
1.Put it on a portafilter
2.Push the handle
3.Turn the handle round with your finger (3~4 round)
4.Lift it up and put it on the Base for safety
How to clean
Turn the handle on the Base for removing coffee fines.
Also you can separate the brush from the Base for cleaning.