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GONE �,CO/JF <br /> =c°a� �eiOm =e°ter ey�m Certificate Number:02-019A24 <br /> Page 4 of 19 <br /> ANO �S ANO <br /> Gilbarco,Inc. <br /> Retail Motor Fuel Dispenser(RMFD)/Nxx Series <br /> Examples: The ENTER Key is used to display blend ratios and the number of times the blend ratios and volume units have been <br /> adjusted. While in this mode, a flashing "P"will be displayed in the leftmost digit of the money display. The CLEAR key is used to <br /> exit blend info mode.The unit will also exit blend info mode after 1 minute has elapsed.This key does not require a security code. <br /> Blend Information is Displayed in the Following Format: <br /> • Sale Display:XXXX—Number of times blend ratios have been adjusted.Example—0018 would indicate that the blend ratios have <br /> been changed 18 times. <br /> • Volume Display:XXXX—Number of times volume units(Gallon/Liter)have been adjusted. Example—0019 would indicate that <br /> the volume unit has been changed a total of 18 times. <br /> • PPU Grade Display: XXX—Each PPU Grade will display the percentage of the lowest octane pure product portion of the blend. <br /> Example—PPU 1 = 100,PPU 2= 83,PPU 3 =75. This would indicate that grade one was composed of 100% of the low octane <br /> pure product, grade two was composed of 83% of the low octane pure product and grade three was composed of 75% of the low <br /> octane pure product. <br /> MPD(Non-Blender)Information is Displayed in the Following Format: <br /> • Sale Display:XXXX—Blank <br /> • Volume Display: XXXX—Number of times volume units (Gallon Liter) have been adjusted. Example—0019 would indicate that <br /> the volume unit has been changed a total of 18 tunes. <br /> • PPU Grade Display:XXX—Blank <br /> Operation: Gilbarco Smart meter,Model number M02950A001 or Gilbarco E-Meter Model M07300xx is an alternate to the Gilbarco <br /> C+meter and the LC M5 series meters and is located in the side column of the dispenser. The Gilbarco "Smart Meter"(is a counter <br /> rotating twin turbine inferential meter that accurately meters retail motor transportation fuels. Diesel fuel, gasoline, gasoline/ethanol, <br /> and gasoline/methanol blend types of products. Each meter is equipped with an electronic printed circuit board that contains a <br /> "calibration curve" that is unique to that individuals meter's configuration (bore size, internal components such as bearings, spacers <br /> and rotors including the individual tolerances of all components). Replacement of any internal component changes the metrological <br /> characteristics of the meter.The calibration curve data cannot be assessed or changed in the field. The PBC is encapsulated to prevent <br /> tampering.Rotations of the turbines are detected by electronic pick-ups(located on the PCB)through the meter body. This electronic <br /> signal is then converted to volumetric display by the dispenser electronics. Traditional Gilbarco Pulsers are not used. The meter is not <br /> suitable for field repair. <br /> The Gilbarco E-Meter Model M07300Axx series (CoC 02-040A3) also located in the side column, is a twin spindle positive <br /> displacement meter does not have any adjustable or metrological calibration features. Gilbarco provides a factory installed, tamper <br /> evident decal/seal containing the Gilbarco Inc.name,Trademark or logo,and a non-repetitive serial number.Destruction or absence of <br /> the tamper evident seal indicates that the meter's internal mechanisms have been accessed. While the meter does not have any <br /> adjustable or metrological calibration features, the inspector should verify that access to the meter's internal mechanisms has not <br /> altered the metrological integrity of the device. The meter does not contain any field serviceable components. <br /> The vacuum-assist vapor recovery option for the Encore® Series consists of an explosion-proof motor driving a vacuum pump. The <br /> motor(s)/pump(s) are in the hydraulic section of the dispenser. The PC board for the electronic vacuum pump-controller is in the <br /> electronic section of the dispenser.The PC board monitors the rate at which gasoline is dispensed and then proportionally controls the <br /> motor(s)/pump(s) speeds. The rate of vapor recovery is proportional to the product flow rate. Each hose is equipped with an <br /> electronically operated vapor valve,which operates without isolating hoses. <br />