Which of the following is NOT a benefit of machine guarding?

Machine guarding is primarily implemented to protect workers from hazards associated with operating machinery. One of the main advantages of machine guarding is reducing the risk of workplace injuries by providing physical barriers that prevent access to dangerous moving parts during operation. This directly contributes to a safer working environment, thereby fostering staff well-being and promoting compliance with safety regulations as mandated by organizations like OSHA.

In contrast, increasing operational costs is not a benefit of machine guarding. Effective guarding systems might involve an initial investment and ongoing maintenance; however, these costs are justified by the significant reduction in injury-related expenses, such as medical costs and lost productivity due to accidents. Therefore, the idea that machine guarding increases operational costs is contradictory to its primary purpose of enhancing overall workplace safety and efficiency.