This part specifies requirements for visual, acoustic and tactile methods of indicating safety-related information, at the human-machine interface and to exposed persons.
It specifies a system of colors, safety signs, markings and other warnings, intended for use in the indication of hazardous situations and health hazards and for meeting certain emergencies. It also specifies ways of coding visual, acoustic and tactile signals for indicating devices and actuators to facilitate the safe use and monitoring of the machinery.
This Part is based on IEC 60073 with regard to coding by color and alternative means, but is not limited to electrotechnical aspects.
