What action should be taken if the SCBA sounds an alarm?

When the SCBA sounds an alarm, the priority is to ensure the safety of the user in a potentially hazardous environment. The alarm serves as a warning that the air supply is low or that there is some other critical issue with the equipment.

By immediately exiting the hazardous area, the individual can avoid exposure to harmful conditions, including toxic gases or low oxygen levels. This action is both a precautionary measure and a necessary step to ensure the user's safety.

Staying in the area or delaying action could lead to health risks, including suffocation or exposure to harmful substances. Thus, opting to exit promptly is essential for maintaining safety while using SCBA equipment in hazardous situations.