This document outlines safety requirements for factories that manufacture aerated waters. It specifies that: 1) All machines for filling bottles or syphons must be enclosed or guarded to prevent fragments from bursting bottles or syphons from striking workers. 2) The occupier must provide face guards to protect the face, neck and throat, and arm guards to protect the hands and arms for all workers engaged in filling bottles or syphons. 3) Paragraph 2 does not apply if bottles are filled by fully enclosed automatic machines where no fragments can escape, or if only one arm is exposed during the filling process.