What rules must be followed when using equipment with nitrox?

When using equipment with nitrox, it is essential to follow the manufacturer's specifications in conjunction with local regulations. Manufacturers provide specific guidelines regarding the safe use of their equipment with different gas mixtures, including nitrox. These specifications include details on pressure ratings, materials that are compatible with higher oxygen concentrations, and maintenance procedures to ensure safe operation.

Local regulations also play a critical role, as they can dictate specific practices, certification requirements, and equipment standards that must be adhered to in your diving location. Complying with these regulations helps ensure you're operating within the legal framework of the area, which is important for safety and liability.

Relying solely on the user's manual or personal preference can lead to gaps in knowledge that might jeopardize safety. Only following manufacturer specifications without considering local regulations assumes that regulations align completely with the manufacturer's guidelines, which may not always be the case. Ratifying both provides a comprehensive approach to safe and effective use of nitrox equipment.