Ricon Activan, Электрические и пневматические схемы цепей плюс диагностические потоковые диаграммы

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5/10/99 SMA0001A.PDF 1-26
Height Sensor NS5304- Located on top of the rear axle. Connects to the axle and the frame of
the vehicle. Maintains a constant ride height, adjusting for variations in cargo weight. Allows for
automated raising of the vehicle after the vehicle is kneeled.
Height Sensor
NS5304
Wire Color Vehicle is proper height Vehicle is too high Vehicle is too low
Red Always 12 volts
Black Always ground
Blue Ground* Open* Ground*
Green Ground* Ground* Open*
*These are transistorized outputs. To accurately measure the outputs: connect the red wire of a
Multi-Meter to constant 12 volts. Connect the black wire of the Multi-Meter to the wire you wish to
test (i.e. blue or green) if the sensor is proper height: then both wires will read 12 volts on the
Multi-Meter. If the vehicle is too high: the green wire will read 12 volts and the blue wire will read
around 7.5 volts (depending on the meter used). If the vehicle is too low: the blue wire will read
12 volts and the green wire will read around 7.5 volts (depending on the meter).
Water resistant harness
connector to Leveling
Controller