The OB1 User Guide below is a document that covers in detail the steps any user should follow to use an OB1 in a typical Elveflow setup (OB1, reservoirs, and a MFS flow sensor), please read this document to get precise instructions about how to set up your device. 

You may see also the OB1 unboxing video, that shows the elements that make up a typical customer parcel. Feel free to watch and follow along, but remember, this OB1 unboxing video is just a presentation that does not reflect the actual OB1 installation process described in the OB1 User Guide.