1. Open the nozzle tab at the bottom of the barrel.

2. Pull up the tab, insert your fingers into the tab and pull outward.

3. Use your fingers to pull out the nozzle completely.

4. To deflate, open the tab of the deflation valve on the top of the barrel.

5. Pull the pull ring upward, 90 degrees to the horizontal plane, and rotate the pull ring counterclockwise with both hands in the direction of the arrow.

6. Slowly turn the tab from 0 to 1.

7. Place the wine barrel on the edge of the table, place the beer glass under the nozzle, and rotate the nozzle counterclockwise about 30 degrees. At this time, beer will flow out.