Description:
1. Put the gasket into the connector, confirm whether the intake valve and release valve are closed, and turn the pin switch of the small cylinder adapter to the top.
2. Connect the large carbon dioxide tank.
3. Connect the small cylinder.
4. Turn the pin switch of the adapter to the bottom to fully open the cylinder valve.
5. Open the intake valve (the first valve from the large water tank, not the large water tank handwheel).
6. Easily open your big tank handwheel and listen to a little one. When you pinch it, open it a bit until it keeps open. Wait about 30-60 seconds until you hear no gas flow and filling can be completed. (Please refer to the notes)
7. After filling, turn the handwheel to stop the carbon dioxide.
8. Turn the pin switch to the top to isolate the co2 cylinder.
9. Open the escape valve to release residual gas.
10. Remove the small cylinder.
11. Repeat the filling process for each cylinder