Precautions during test or maintenance of the CO2 system

When testing or servicing the CO2 system strict precautions to be followed to ensure that the gas is not released into the engine room due to a mistake.

1. RA carried out, Permit to work to be issued and posted at sight.
2. Lock-out/tag-out certificate issues and posted at sight.
3. The main supply line to be blanked off prior to the work.
4. Safety pins to be inserted in all CO2 bottles.