This European Standard describes requirements and test methods for non-electrical disable devices that prevent during maintenance work in the protected room or object any kind of unintentional release (automatic or manual) of CO2 installations or in multiple-zone systems of each individual flooding zone without disabling the fire detection and alarm functions. NOTE: This standard can be used as guidance for testing electrical disable devices which work on different principles.
Registration number (WIID)
8811
Scope
This European Standard describes requirements and test methods for non-electrical disable devices that prevent during maintenance work in the protected room or object any kind of unintentional release (automatic or manual) of CO2 installations or in multiple-zone systems of each individual flooding zone without disabling the fire detection and alarm functions. NOTE: This standard can be used as guidance for testing electrical disable devices which work on different principles.
