positioned adjacent to an inner wall of the receiving chamber 61 no play u201c a u201d is present in this non operation mode fig6 b shows a corresponding view including a difference in that the aerosol container is now positioned in an operation mode the aerosol container 9 is in comparison with the non operational mode as shown in fig3 a radially moved to the frame 2 the aerosol container 9 is radially moved to the backside of the dispenser machine 1 the radial movement serves to close a drive system the drive system is further illustrated in fig7 a and fig7 b as shown in fig6 a and 6b the spout housing 21 comprises at the outer wall 22 at least one protrusion 230 the protrusion 230 is indicative for the type of product which is contained in the aerosol container 9 the protrusion 230 is a technical feature which allows the dispenser machine 1 to recognize what kind of product is loaded in the dispenser machine the protrusion 230 cooperates with at least one microswitch 210 as shown three microswitches 210 are arranged on the frame 2 of the dispenser machine 1 the protrusion 230 may switch a.