Soda Machine CO2 Cylinder Refill Adapter Hose Soda Maker Co2 Canister Refill Station for Filling Soda blue Co2 Bottle without Gauge

How to use it: 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 soda machine co2 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. 7. After filling, turn the handwheel to stop the carbon dioxide. 8. Turn the pin switch to the top to isolate the soda cylinder. 9. Open the escape valve to release residual gas. 10. Remove the small cylinder. Please pay attention: If the vial thimble is very thick and short and cannot be inflated, Hose will expand, please replace the thin thimble bottle.The atmospheric cylinder should have sufficient pressure, If there is no siphon or liquid CO2 in the atmosphere bottle, Need to invert the CO2 atmospheric tank for inflation