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9. ADDITIONAL RESOURCES: <br /> <br />1 NFPA 37 “Installation and use of Stationary Combustion Engines” <br /> NFPA 54 “National Fuel Gas Code” <br /> NFPA 58 “LP Gas Code” <br /> Free access to view NFPA code documents can be found at: <br /> https://www.nfpa.org/Codes-and-Standards/All-Codes-and-Standards/Free-access. <br />2 Data sheets for Generac Industrial gas generator sets: <br /> https://www.generac.com/Industrial/products/gaseous-generators. <br />3 A more thorough description of the operational principles and performance attributes of gas regulators can <br /> be found in Emerson-Fisher’s Natural Gas Application Guide at: <br /> http://www.emerson.com/en-us/automation/valves-actuators-regulators/regulators. <br />4 Causes and Cures of Regulator Instability, Class #6010. William H Earney, Fisher Controls International Inc. 1995. <br /> https://www.scribd.com/document/197653841/Causes-and-Cures-of-Regulator-Instability <br />5 Sensus product data sheets: https://sensus.com/products/?utility=gas <br />6 The Bernoulli Effect will cause a difference in gas pressure only when gas is flowing. When a remote sensing <br /> regulator is used, and the remote sensing point is located in a pipe section that is a larger diameter than the <br /> generator fuel inlet, under high-flow conditions it can result in an additional 1”-2” w.c. of pressure difference <br /> that cannot be eliminated. https://en.wikipedia.org/wiki/Bernoulli%27s_principle <br />7 Power Design Pro is Generac’s web-based generator sizing tool that includes modules for gas supply pipe <br /> sizing and exhaust pipe sizing. It can be accessed and used free of charge at: <br /> https://pdp.powerdesignpro.com. <br />8 LP-Gas Serviceman’s Handbook, Emerson Fisher. <br /> http://www.squibbtaylor.com/uploaded/lp10servicemaninst.pdf. <br />Generac Power Systems, Inc. <br />S45 W29290 Hwy. 59, Waukesha, WI 53189 | 1-888-GENERAC (1-888-436-3722) | 10000046207 10/2020 <br />GENERAC.COM <br /> 12 <br />Natural Gas Supply System Design Guide for Generac Industrial Spark Ignited Generators <br />Docusign Envelope ID: 2F58BEE5-DDBE-42EB-8DFA-5E2508488B04