TM 5-3895-374-24-2Electric MotorFeeder #1Feeder #2Feeder #3Feeder #4Gathering ConveyorScalping ScreenFeed ConveyorDrum DriveHot Mix ConveyorBurner FanSurge Bin HydraulicsSurge Bin Air CompressorExhaust FanBaghouse Air CompressorHopper Screw AHopper Screw BHopper Screw CHopper Screw DBaghouse Transfer ScrewBaghouse Discharge Incline ScrewBaghouse AirlockBaghouse Fines BlowerHot Oil HeaterAsphalt Transfer PumpAsphalt Metering PumpBurner Fuel PumpHydraulic Power PackInterlocked to:Gathering ConveyorGathering ConveyorGathering ConveyorGathering ConveyorScalping ScreenFeed ConveyorDrum DriveHot Mix ConveyorNot InterlockedNot InterlockedNot InterlockedNot InterlockedNot InterlockedNot InterlockedBaghouse Transfer ScrewBaghouse Transfer ScrewBaghouse Transfer ScrewBaghouse Transfer ScrewBaghouse Discharge Incline ScrewBaghouse AirlockBaghouse Fines BlowerNot InterlockedNot InterlockedNot InterlockedNot InterlockedNot InterlockedNot InterlockedAn interlock bypass switch labelled DRUM INTERLOCK is mounted on the Motor Control Panel (B). During plantoperation it should be in the Normal position. If it is necessary to run the feed conveyor and the equipment interlocked to itwithout running the drum (i.e. during belt scale calibration), select the Bypass Off position.4-10. Control Logic ChartsSee figures 4-1 to 4-13.The charts included in this section provide an understanding of the control logic incorporated into the control of the asphaltmixing plant. they do not provide specific trouble shooting information but will assist in determining the possible causes ofa problem.page 4 - 24
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