Question

True or False. Because they come in contact with Nitrox only at very low pressures, BCs and dry suit valves do not need to be cleaned for oxygen service

Answer 1

Answer: False. BCs (Buoyancy Compensators) and dry suit valves should be cleaned for oxygen service even though they come in contact with Nitrox only at low pressures. This is because Nitrox typically contains a higher concentration of oxygen than air, which can lead to an increased risk of fire or explosion if there is any contamination of the equipment with oil, grease, or other flammable substances.

Therefore, it is important to follow the proper cleaning and maintenance procedures recommended by the equipment manufacturer and to use materials and lubricants that are approved for oxygen service. This helps ensure the safety and reliability of the equipment and reduces the risk of fire or explosion.

Answer 2

False. BCs and dry suit valves need to be thoroughly cleaned for oxygen service even if they come in contact with Nitrox only at low pressures. Oxygen is a highly reactive gas and any contaminants such as oil, dirt or debris can react with it and cause a fire or explosion. Cleaning procedures for oxygen service involve using specialized equipment and solvents that are designed to remove any potential contaminants. Failure to properly clean BCs and dry suit valves can lead to serious injury or death, making it essential to follow proper oxygen service protocols at all times.