EJECTOR AS-DUST 3748256 - Caterpillar

Flow meter (3) is a turbine meter that measures flow stream volume between the water spray pump and the spray bar. The meter includes the body, two bearing supports, the turbine, and the magnetic pickup (14). The blades break the magnetic force that is generated by the pickup as the turbine rotates. The master pickup is screwed into the master body. The pickup sends the signal to the flow readout box. The signal is then displayed on the flow readout box. The operator can monitor the rate of application and total usage.
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Flow Meter (14) Magnetic pickup (15) Flange (16) Four threaded bolts (17) Twelve nuts (18) Gaskets (19) Body center ringsFlange (15) determines the working pressure of the flow meter.The flow direction of the flow meter is indicated on the unit. Magnetic pickup (14) is mounted on the body of the flow meter.
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Flow Meter Components (14) Magnetic pickup (20) Body (21) Bearing support (22) TurbineThe flow meter measures flow stream volume by transmitting electrical signals to the flow readout box. The flow meter uses a turbine with a speed that is proportional to the liquid velocity, which flows through the flow meter. As the turbine rotates, the blades break the magnetic lines of force, which is set up by the pickup that is screwed into the meter body. This penetration of the magnetic field creates the electrical signals. The meter is mounted between the flanges in the line. The meter consists of body (20), two bearing supports (21), turbine (22) and magnetic pickup (14) .ON/OFF Valve
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Right Front of the Machine (4) ON/OFF valve (5) Hydraulic cylinderON/OFF valve (4) is located downstream from the flow meter. The valve is operated by hydraulic cylinder (5). Hydraulic cylinder (5) receives the system oil supply from the operator controlled solenoid. Refer to the Control Subsystem in this manual.Spray bar
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Spray bar (7) Spray bar (23) Spray bar nozzles (24) Brackets (25) Mixing chamberSpray bar (7) is attached to the rear of mixing chamber (25). There are 16 spray bar nozzles (23) that are attached to spray bar (7). When the ON/OFF valve is opened, the flow from the water pump is directed out of spray bar nozzles (23). The flow is then directed into mixing chamber (25). There are no individual nozzle valves as there are in the asphalt system.Spray bar (7) is attached to the mixing chamber (25) by brackets (24). Brackets (24) have vertical slots. When the water spray system is not active, spray bar (7) can be raised out of mixing chamber (25). A shield covers the holes in mixing chamber (25). The spray bar nozzles (23) fit into the holes in the mixing chamber.When the spray bar nozzles (23) are installed in spray bar (7), the slots in spray bar nozzles (23) should be parallel to spray bar (7) and inserted just below the mixing chamber (25) .The spray bar valves on spray bar (7) cannot be opened and closed. The ON/OFF valve that