In just a few simple steps, your CO2 aerator (model DUO) is ready to use with this CO2 adapter, compatible with Soda Stream DUO/Terra/Art.
Instructions:
1. Remove the CO2 cylinder and carbonated water bottle from your device.
2. Screw the adapter (clockwise) onto the CO2 bottle until a hiss is heard. Then turn the adapter back slightly (counterclockwise) until the hissing stops.
3. Turn the device upside down. There is a semi-circular thin plastic bridge on the bottom of the device. The bridge is separated with small tweezers. This allows the cylinder and adapter to be inserted first. Then put the device back in.
4. Remove the cover of the stamp housing and tilt or lift the device slightly backwards.
5. First insert the bottom end of the cylinder into the device, then insert the cylinder head into the pink cylinder seat. Then turn the bottle so that the hex on the bottle valve points in your direction.
6. Press the pink lever. Place the device directly on the table.
7. Replace the case cover.
8. Enjoy your fresh sparkling water now.