Other Dispensing Issues
A few points to cover:
Foaming: As mentioned before, foaming is a common issue when dispensing draft beer. This can be caused by several factors, including improper pouring, dirty equipment, incorrect temperature, and incorrect CO2 levels.
Flat beer: Beer that is flat or lacking in carbonation can be caused by insufficient CO2 levels or equipment issues.
Cloudy beer: Cloudy beer can be caused by several factors, including sediment, yeast, or bacteria in the beer lines, improper storage or handling of the beer, or using the wrong type of glassware.
Off-flavors: Off-flavors in beer can be caused by several factors, including dirty equipment, improper storage or handling of the beer, or using the wrong type of glassware.
Temperature issues: Beer that is served at the wrong temperature can affect the taste and aroma of the beer, as well as causing foaming or flatness.
Slow pour: A slow pour can be caused by clogs or blockages in the beer lines, low CO2 levels, or incorrect pressure settings.
Inconsistent pours: Inconsistent pours can be caused by a variety of factors, including improper pouring technique, uneven CO2 levels, or equipment issues.
Regular cleaning and maintenance of all equipment, proper storage and handling of beer, using the correct glassware, and following proper pouring techniques can help prevent many of these common draft beer dispensing issues.