If machine guards and shields eliminate eye hazards, what does that mean for eye protection?

The assertion that if machine guards and shields eliminate eye hazards, you would not need to wear eye and face protection is based on the primary purpose of these safety measures. When effective guards and shields are in place and functioning properly, they are designed specifically to mitigate the risk of eye injuries by blocking flying debris, particles, or harmful substances that could cause damage to a worker's eyes.

If these guards and shields are successfully implemented and ensure that eyes are protected from foreseeable hazards, additional eye and face protection may not be necessary. This highlights the importance of conducting a thorough risk assessment before determining the need for personal protective equipment (PPE).

In contrast, the other options imply requirements that are unnecessary under circumstances where appropriate machine guarding exists. For instance, suggesting that a face shield must always be worn regardless of the presence of effective machine guarding overlooks the protective role that such guards serve. Similarly, indicating that training can be skipped if eye protection isn't needed ignores the importance of understanding the machinery, the potential hazards, and proper safety protocols, which are critical components of a safe working environment.