Which of the following is an important safety procedure for handling oxygen systems?

The correct approach to handling oxygen systems is indeed to avoid the use of adhesive grease. Oxygen systems require specific procedures because oxygen can react violently with certain materials, including many types of grease and oils. Using adhesive grease on seals can lead to dangerous reactions when exposed to high-pressure oxygen environments.

Oxygen systems must ensure that all seals and components are compatible with oxygen service. Therefore, the use of appropriate lubricants that are designed for use with oxygen is critical, and in many cases, it is recommended to not use lubricants at all unless specifically stated by the manufacturer's guidelines. This precaution helps avoid the risk of combustion or explosions that can occur if incompatible materials are introduced into the system.

In addition to this, routinely checking connections for leaks is vital in maintaining the safety of the system, as leaks can present significant hazards. Storing equipment improperly, such as in direct sunlight, can deteriorate components and also poses risks. Therefore, avoiding adhesive grease is a fundamental safety principle when handling oxygen systems.