Fully updated to reflect the provisions of the 2007 National Fire Alarm Code (NFPA 72) and the 2005 National Electrical Code (NFPA 70, this brand-new edition provides all the information you need to design, install, or maintain fire alarm systems. It has been reorganized to follow the order of topics presented within the NAFC, and includes updated requirements for power supplies, survivability, and spacing of detectors and notification appliances.17 Fire Alarm Initiating Device Symbols Symbol Description I HL CO2 DC FO wc CA WM DL RTS R/F Manual fire alarm box Manual lire alarm box-Halon* Manual fire alarm box-Carbon dioxide* Manual fire alarm box-Dry chemicalaquot; Manual lireanbsp;...
|Title||:||NFPA Pocket Guide to Fire Alarm System Installation|
|Author||:||Merton W. Bunker, Jr., Richard J. Roux|
|Publisher||:||Jones & Bartlett Learning - 2006-10|