Draft systems
A large part of providing beer service is dealing with draft beer systems. This section is an introduction to draft beer systems. We talk about the main parts of a draft system, basic operations, simple troubleshooting, and a little bit about system maintenance.
![Stained Bar, Minus 1 Faucet by Callie Reed on flickr](https://i0.wp.com/beerexamschool.com/wp-content/uploads/2014/12/5693766755_299335c287_z.jpg?resize=640%2C427)
Stained Bar, Minus 1 Faucet by Callie Reed on flickr (CC BY 2.0)