NFPA 17A Standard for Wet Chemical Extinguishing Systems
NFPA 17A 湿粉灭火系统标准
1.1* Scope. The provisions of this standard apply to the design, installation, operation, testing, and maintenance of pre-engineered wet chemical fire extinguishing systems that discharge wet chemical from fixed nozzles and piping by means of expellant gas. It contains only the essential requirements and recommendations needed to make the standard workable in the hands of those skilled in this field.
Advance fire protection by working with the latest requirements for wet chemical extinguishing systems in the 2009 NFPA 17A.
NFPA 17A Standard for Wet Chemical Extinguishing Systems outlines today's rules for wet chemical extinguishing systems associated with restaurant and institutional hoods, plenums, ducts, and associated cooking appliances. Everything you need to maximize equipment integrity and reliability is covered
· Components
· System requirements
· Plans and acceptance tests
· Inspection, maintenance, and recharging
Changes in the 2009 edition include clarified criteria for certification and training of maintenance personnel and a new requirement for tagging of all non-compliant systems. (Softbound, 15 pp., 2009)
