How To Change a CO2 Gas Cylinder

Replacing a CO2 Gas Cylinder

Note: Handle your CO2 cylinder with care.

1. Close cylinder valve (reference A).

2. Disengage tavern head or untap barrel. Activate tavern head to purge system of existing CO2.

3. Remove regulator from used cylinder (reference E) with CO2 wrench.

4. Remove dust cap from new gas cylinder (reference E) and clear dust from outlet by opening and closing valve (reference A).

5. Attach regulator to new cylinder (reference E). If regulator doesn't have a built-in rubber gasket/washer, use a new fiber/plastic washer. Turn shut off valve to closed position (reference C).

6. Open valve (reference A) all the way by turning counter-clockwise

7. Adjust set screw (reference B) by turning clockwise to set pressure. Slowly open shut-off valve (reference C) to allow barrel to pressurize.

8. Tap barrel (reference D) and ensure that the shut-off valve (reference C) has been turned to the ON position.

CO2 Regulator Pressure Increase

1. Close regulator shut-off (reference C).

2. Turn set screw (reference B) clockwise and make setting.

3. Tap gauge for accurate reading.

4. Open regulator shut-off (reference C).

CO2 Cylinder General Tips

• CO2 cylinders should always be upright or vertical while in operation - secure with a chain, strap or holder.

• Store in a cool area (preferably below 70 degrees Fahrenheit).

• It requires 1/2 pound of CO2 to dispense one 1/2 barrel of beer at 38 degrees Fahrenheit.