Table of contents1 User instructions ............................................................................................................................................... 52 Safety ............................................................................................................................................................... 72.1 Safety instructions .................................................................................................................................. 73 Product description ......................................................................................................................................... 133.1 Purpose – Proper use ........................................................................................................................... 173.2 Technical Specifications E15 L / E15 C ............................................................................................... 193.3 Technical Specifications E20 L / E20 C ............................................................................................... 203.4 Transportation and storage conditions ................................................................................................. 214 First use .......................................................................................................................................................... 234.1 Check the amount of water .................................................................................................................. 255 Operation ........................................................................................................................................................ 275.1 Attach the medical device .................................................................................................................... 27Table of contents 1