When donning an SCBA, what is the first step in the over the head and coat method?

The first step in donning an SCBA (Self-Contained Breathing Apparatus) using the over the head and coat method is to place the harness over the head. This step is fundamental because it ensures that the SCBA is properly positioned and ready to be secured to the body. By placing the harness over the head first, the firefighter establishes the correct fit and orientation of the equipment, which is essential for ensuring safety and functionality during operations.

Subsequent steps, such as securing the regulator, fastening the waist strap, and connecting the air supply, all depend on the initial proper placement of the harness. If the harness is not correctly positioned, the subsequent steps may be rushed or improperly executed, leading to potential hazards while operating in dangerous environments. This method emphasizes a systematic approach to donning the SCBA, ensuring that the firefighter can effectively prepare for high-risk situations while maintaining safety.