For machine builders worldwide, operator safety is of paramount concern. Now, with the advent of the new Machinery Directive 2006/42/EC which became effective on December 29, 2009, safety attitudes are further emphasised. The latest legislation, which is concerned with the mechanical and electrical safety of machines, represents a consistent message of safety for machine builders across Europe - they must design safeguards to protect equipment operators, while providing service that minimises downtime! In this context, machinery is described as “an assembly of linked parts or components, at least one of which moves, with the appropriate actuators, control and power circuits etc joined together for a specific application, in particular for the processing, treatment, moving or packaging of a material”.