Use a suitable hand truck for container movement.Containers should be handled and stored in an upright position.Do not drop, tip, or roll containers on their sides.Do not remove or interchange connections.Contact the vendor if you experience any difficulty operating the container valve or with the container connections.Discontinue use.Use the proper connection.DO not use adapters! Use piping and equipment designed to withstand the pressures to be encountered. On gas withdrawal systems, use a check valve or other protective apparatus in any line or piping from the container to prevent reverse flow.
To prevent cryogenic liquids or cold gas from being trapped in piping between valves, the piping should be equipped with pressure relief devices. only transfer lines designed for use with cryogenic liquids should be used. Some elastomers and metals such as carbon steel may become brittle at low temperatures and will easily fracture. These materials must be avoided in cryogenic service. It is recommended that all vents be piped to the exterior of the building.