The place you work might have some beer in a bottle and others on tap. Serving beer on tap is easy and simple, but don’t make a very common and pretty gross mistake.
![pouring by [cipher] on flickr](https://i0.wp.com/beerexamschool.com/wp-content/uploads/2015/01/3099227754_47a696ae8a_z.jpg)
pouring by [cipher] on flickr (CC BY-SA 2.0)
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 (CC BY 2.0)