Most cylinder explosions occur during which circumstance, requiring what to safeguard the person with the high pressure cylinder?

Cylinder explosions most commonly occur during the filling process when a high-pressure cylinder is being filled with gas. This stage can present numerous risks, including overfilling, improper handling, or failure to adhere to safety protocols, which can lead to dangerous situations. To safeguard individuals handling the high-pressure cylinder during filling, a thorough visual inspection is crucial. This inspection includes checking for signs of wear, damage, or defects in the cylinder and its fittings, ensuring that they are in good working condition before being filled with gas.

Conducting a visual inspection helps identify potential hazards that could lead to catastrophic failures, thereby reducing the likelihood of an explosion. Proper precautions and adherence to safety standards during this stage are vital for the safety of those involved.