Final answer:
A machine guard can be used as an alternative protection to lockout/tagout procedures when performing minor tool changes.
Step-by-step explanation:
In situations where minor tool changes are being performed, a device that can be used as an alternative protection to lockout/tagout procedures is a machine guard. A machine guard is a physical barrier that is placed around a machine or equipment to prevent contact with moving parts or hazardous areas.
For example, if a worker needs to change a tool on a machine but does not want to go through the lockout/tagout procedures, they can use a machine guard to block access to the hazardous parts of the machine while they perform the tool change.
Using a machine guard as an alternative protection to lockout/tagout procedures allows for quicker tool changes while still providing a level of safety for the worker.