What safety measure is indicated for using compressed air for cleaning?

Using compressed air for cleaning poses specific safety risks, and employing chip guarding shields is an effective safety measure to mitigate those hazards. Chip guarding shields are designed to contain debris and particles that may become airborne when using compressed air, helping to prevent eye injuries or other bodily harm to workers nearby. This measure is crucial in environments where compressed air is a common cleaning method because it ensures that when air forces particulates away from surfaces, those particulates do not travel freely into the workspace.

Interlocks, jig guards, and overrun switches serve different purposes in machine operation and safety. Interlocks might prevent machinery from operating under unsafe conditions, jig guards are used to secure workpieces during machining, and overrun switches manage machine speeds or operations. While these measures contribute to overall workplace safety, they are not specifically focused on the hazards associated with cleaning using compressed air like chip guarding shields are. Thus, the implementation of chip guarding shields directly addresses the risks involved in using compressed air for cleaning tasks, making it the most appropriate safety measure in this context.