1 machine plug, adjust the grinding  wheel. Method: turn the compass, turn right, hear the rustle, stop  spinning.
2 add water, with plastic pipes connected to tap water, water is not too  large, open to the minimum, so that water evenly into the funnel.
3 add soybean, soak in summer for 8 hours, soak for about 12 hours in  winter, slowly pour into soybean.

Item  included:

Grinder wheels  (020997)