TM 5-3895-374-10ItemProcedure14SelectDrumInterlock switch to BYPASS.15ESCAPE.16Clear (00), clear (00).17Start test (6).18The feeder selected will start and run for the selected time interval.19At the end of the test and after all aggregate has crossed the scale.20Correct totals (9).21The correction has been effected to the expected flow rate.22Enter actual tons as displayed by "virscale".23Error calculator (8).24Enter indicated tons from "measured feeder totals by control".25Enter virscale value in the actual.26The percent error will be displayed.27Repeat this process until the error is less than one half of one percent.28Proceed with the remaining feeders.29Return to the main feeder calibrations screen which should be displaying the expected maximumflow rate of each bin.30Print a record of these values.3. Asphalt Pump Calibration ProceduresThis procedure is performed when there is asphalt in the tanker, at operating temperature, and the hot oil heater iscirculating transfer fluid through the jacketed lines and pumps.ItemProcedure1Position calibration tank on level ground half way between the asphalt tanker and the feedconveyor (no further than fifteen feet from the metering pump). (See figure 2-29).page 2-91
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