TM 5-3895-374-10SSLSelector switch litPTPressure transmitterLSLimit switch HRNWarning hornPLPilot lightPTXPotential transformerTSTemperature switch CTCurrent transformerOLSLevel switchHTRHeating elementPSPressure switchTIDigital temperature displaySVSolenoid valveJBJunction boxPDTPressure transmitterTETemperature elementSYSSystem signalUDCControllerAUXAuxiliary contactSSwitchSTCShunt trip coilLLightKSKey switch FMMeterALMAlarm buzzerGFRGround fault relayBSBin switchDWIDigital weigh indicatorPBPushbuttonIII.EQUIPMENT DESCRIPTION1-10 Asphalt Materiel Handling SystemThe Asphalt Mixing Plant is a materiel handling facility. This portable facility produces hot mix asphalt for the pavement ofhighways and other pavement requirements. The basic manufacturing process of the M081 Asphalt Mixing Plant involvesremoving free moisture from the aggregate, heating the aggregate and coating the aggregate with hot asphalt cement.This continuous process is accomplished within a drum mixer. In addition to the drum mixer various pieces of equipmentare included to support the process. Each of the following components are trailer mounted to facilitate movement of thisplant:page 1-15
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