Which safety measure should be implemented when using compressed gas cylinders?

Storing compressed gas cylinders upright and secured is an essential safety measure because this practice minimizes the risk of them tipping over, which can lead to dangerous situations such as leaks or ruptures. When cylinders are upright, it ensures that the valve remains undamaged and can function properly. Securing them prevents accidental falls or shifts, particularly in environments where equipment may be moved or where there is foot traffic.

Proper storage also mitigates hazards related to high-pressure gas, as an unprotected cylinder that falls can become a projectile, causing injury or damage. Keeping cylinders upright and secured also aids in the proper handling of the gas inside and ensures that the accompanying safety equipment, such as protective caps, is utilized effectively.

Other practices, like storing cylinders in enclosed spaces or near flammable materials, introduce significant risks and are considered unsafe. Always ensuring protective gear is used when handling compressed gases is important, but it does not relate directly to the safe storage of the cylinders themselves.