Manuals that come with tools, machinery and equipment, are often a valuable source of information about the safe use of them. Unfortunately they often go unread because workers believe it is "common sense" or that they already know the hazards and risks and proper use etc. 
This Workplace Health & Safety Poster can be used by employers to lead the effort to have all manuals read and to apply discoveries to work practices. Doing so will surely help reduce the likelihood of incidents and injuries.