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// CODE SNIPPET

50.4.9 System Supervision

Fire Code 2015 of Delaware > 50 Commercial Cooking > 50.4 Fire-Extinguishing Equipment > 50.4.9 System Supervision
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50.4.9.1

Where electrical power is required to operate the fixed automatic fire-extinguishing system, the system shall be provided with a reserve power supply and be monitored by a supervisory alarm except as permitted in 50.4.9.2. [96:10.7.1]

50.4.9.2

Where fixed automatic fire-extinguishing systems include automatic mechanical detection and actuation as a backup detection system, electrical power monitoring and a reserve power supply shall not be required. [96:10.7.2]

50.4.9.3

System supervision shall not be required where a fire-extinguishing system(s) is interconnected or interlocked with the cooking equipment power source(s) so that if the fire-extinguishing system becomes inoperable due to power failure, all sources of fuel or electrical power that produce heat to all cooking equipment serviced by that hood shall automatically shut off. [96:10.7.3]

50.4.9.4

System supervision shall not be required where an automatic fire-extinguishing system, including automatic mechanical detection and actuation, is electrically connected to a listed fire-actuated water-wash system for simultaneous operation of both systems. [96:10.7.4]

Related Code Sections


50.4.9 Commercial Cooking, System Supervision
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