Section 28-7. Locking up carbon dioxide systems Previous Next When the installation of a carbon dioxide system is completed, the carbon dioxide room and the release cabinet shall be kept locked. Before locking up, it must be ensured that the main valves are closed.
When the installation of a carbon dioxide system is completed, the carbon dioxide room and the release cabinet shall be kept locked. Before locking up, it must be ensured that the main valves are closed.
