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Engineered <br /> ECS EJECTOR <br /> ECS" corrosion Automatic Air Vent <br /> Solutions," designed for fire sprinkler systems <br /> Complete Corrosion Control. <br /> FIGURE 1-Wiring Diagram Figure 2- ECS Ejector Automatic Air Vent Outline Drawing <br /> INSTALLATION NOTES: <br /> 1. If Monitored By The Building Fire <br /> Alarm System, Provide One Ad- <br /> dressable Monitoring Module To <br /> Monitor The Ejector Automatic Gas Discharge Orifice <br /> Air Vent. <br /> 2. Connect The Ejector Automatic 1"Connection to 5"(127mm) <br /> Air Vent To The Addressable S Sprinkler System r, <br /> Monitoring Module. <br /> N � <br /> 3.Supervise The Circuit Using An <br /> End-Of-Line (E.O.L.) Resistor In Primary and Secondary D <br /> Gas Vent Valves o <br /> 9 <br /> m - <br /> ECS � <br /> Automatic 0 Q <br /> pir Vent � <br /> J � <br /> 0 <br /> C <br /> \Wring Ha mess Su fled-h <br /> Eo.L. A,V-1 %"Isolation Ball Valve 2"(51mm) <br /> Pressure Gauge <br /> Addressable "Y"Strainer with <br /> �—Moni or Motlule <br /> Fr—Panell N-11 os ,�Ne Ball Valve <br /> Addressable Device ' <br /> Figure 3- ECS Ejector Automatic Air Vent Installed on Sprinkler System <br /> 1"Connection to Sprinkler System must <br /> be on to or side of pipe <br /> NOTE: Patented redundant float design <br /> eliminates piping vent to drain. <br /> NOTE: Piping to the vent assembly cannot be <br /> installed in a configuration that would trap water <br /> and prevent drainage to the sprinkler system; a <br /> water trap impedes the ability of the vent to <br /> remove gas from the fire sprinkler system. <br /> Engineered Corrosion Solutions- 11336 Lackland Road-St. Louis, MO 63146-Phone 1-314-432-1377- www.ecscorrosion.com <br /> ECS EJECTOR AUTOMATIC AIR VENT - PAV-W/WS May 2018-Rev 4 <br /> 3 <br />