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Dispenser D:, o. <br />The Problem201 <br />While sites may have an emergency stoU G <br />button, the emergency stop system that it HEALTH <br />controls does not meet the cur ( AL <br />requirements defined irhe Na tonal <br />ElDE <br />ectrical Code® (NEC R ). <br />Intercom Circuits <br />Data Circuits <br />Non compliance with <br />NEC R 514.11 and 514.13 <br />can create fire, ignition, <br />and safety hazards at <br />petroleum dispensing <br />stations during emergency <br />situations and during <br />maintenance of fueling <br />dispensers. <br />The Solution <br />Power Integrity's Dispenser Wiring DisconnectTA4 <br />The Dispenser Wiring DisconnectTm has <br />been designed to be installed inline with <br />dispenser data wiring and adjacent to the <br />site controls. <br />The system provides individual service <br />disconnect switches. Each switch <br />disconnects both the corresponding <br />dispenser data and credit card data <br />circuits. <br />When used in conjunction with a Power <br />Integrity AC power system such as the <br />PetroXSTM (PXS) or Petro Power <br />Solution TM (PPS), all equipment <br />requirements for installing the petroleum <br />dispensing system have been addressed <br />making it a simple task for the installer to <br />meet the necessary code requirements. <br />Power Circuits <br />Conductors of the low voltage circuits are not <br />disconnected by the emergency stop operator. <br />The conductors of all circuits including low <br />voltage, intercom and data circuits are to be <br />disconnected simultaneously from the <br />source of supply (514.11) <br />Emergency <br />Petroleum Stop Opera- <br />PowerPanel -tor <br />MINIM <br />) <br />Contactor or <br />Shunt Trip <br />Breaker <br />:disconnect <br />contactor or shunt trip breaker is used to <br />power to the petroleum panel. <br />ese methods do not disconnect dis- <br />nser power circuit conductors from the <br />urce ofsu / . 514,11 <br />Dispenser Wiring DisconnectTM Solution <br />disconnects dispenser data wiring for <br />compliance with NEC Article 514 <br />Dispenser Forecourt Site Controls <br />This product is protected by U.S. Patent No. 8,030,803 <br />11 <br />I. _ " .: 'I N <br />CATA 3A5M19u71.)u <br />c�tx <br />Intercom System <br />Dispenser Wiring <br />an all, I DisconnectTm Solution <br />Expansion disconnects <br />dispenser intercom <br />wiring for compliance <br />with dNEC Article 514 <br />Ay <br />f <br />For more <br />information <br />ff ask for Power <br />Integrity <br />document <br />pr.t 91-7003 <br />Dispenser <br />Dispenser <br />Data <br />Intercom <br />Wiring <br />Wiring <br />Trough <br />Trough <br />ru Power Integrity Corporation <br />EG"RITY Pembroke Road <br />-- PS -1163 Rev D Greensboro, NC 27408 <br />336-379-9773 <br />www.powerintegritycorp.com <br />