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@ParTER PS10 Series <br />The Symbol of Protection Pressure Switch <br />Typical Sprinkler Applications <br />Fig 3 <br />WET SYSTEM WITH <br />WET SYSTEM WITHOUT <br />DRY SYSTEM <br />EXCESS PRESSURE <br />EXCESSPRESSURE <br />rsao <br />0 <br />0 <br />WATER <br />WATFA <br />WATER <br />MOTOR <br />MOTOR <br />MOTOR L <br />GONG <br />GONG <br />GONG <br />Revs <br />OROT <br />RHV9 <br />DRY <br />VALVE <br />Re" <br />�� <br />WET <br />9Y9TEM <br />ALARM <br />9Y9'IEM <br />ALARM <br />C9ECR <br />V <br />CHRIX <br />RETARD <br />VALVE <br />VALVE <br />WATER <br />WATER <br />WATER <br />09&Y <br />HYRAll <br />O9 �Y <br />eys <br />09&Y <br />EYRA99 <br />VALVE <br />VAO/E <br />VALVE <br />VALVE <br />VALVE <br />VAO/E <br />DWG .#53-2AA <br />A CAUTION <br />Closing of any shutoff valves between the alarm check valve and the PS10 will render the PS10 inoperative. To comply with NFPA-72 any such valve shall be <br />electrically supervised with a supervisory switch such as Potter Model RBVS. <br />Lou, Pressure Signal Connection <br />Fig 4 <br />Wtderflow Signal Connection <br />Fig 5 <br />TO F➢2E ALARM PANEL <br />One Conduit Wiring <br />Fig 7 <br />Break out thin section of divider to provide path for wires when wiring <br />both switches from one conduit entrance. <br />Wei <br />Local Bell For Waternow Connection <br />Fig 6 <br />NEGAUv DC <br />.RNEVTAAL" <br />ro.TT Vr Is <br />OR.T AC <br />Switch Operation <br />Fig 8 <br />Terminal W/PRESSUREAPPLIED <br />C Common <br />1: Closed when installed <br />under normal system <br />pressure. <br />2: Open when installed <br />under normal system <br />pressure. Closes on i <br />pressure drop. Use for <br />low pressure <br />supervision. <br />Terminal W/O PRESSURE APPLIED <br />1: Open with no pressure <br />supplied Closes upon <br />detection of pressure. <br />Use for waterflow <br />indication. <br />2: Closed with no C i <br />pressure applied <br />DWGp4206 <br />Potter Electric Signal Company, LLC St. Louis, MO Phone: 800-325-3936 www.pottersignal.com <br />5400928 - REV E • 2/20 PAGE 3 OF 4 <br />