How should you position your hands when using a PBE?

When using a Protective Breathing Equipment (PBE), positioning your hands in the rubber opening is crucial for effective usage. This method allows for a secure grip and ensures that the equipment fits properly, which is essential for providing optimal air supply and protection from smoke or other hazardous environments. Utilizing the rubber opening effectively aids in maintaining a seal around your face, preventing contaminants from bypassing the PBE and ensuring you can breathe safely.

Additionally, this positioning stabilizes the PBE while you are preparing to put it over your head or during its usage, ensuring that you can maintain control of the equipment as you act. Proper hand placement directly facilitates the correct donning of the PBE, which is critical during emergency situations. Overall, correct hand positioning not only enhances safety but also improves your response time in critical moments.