Balance beam installation and paving considerations

When the paver is manually leveled and started, pay attention to the influence of the temperature drop of the modified asphalt on the frequency of the tamper. If the thickness changes greatly when the elevation angle is normal and the paving speed is low, you can start with an inclinometer. Wait until the asphalt surface is finished. Then transition to the balance beam when the scale of the scale (screed elevation angle) corresponds to the normal paving thickness.

Discussion on Field Installation of Balanced Beam

When welding the welding plate, first observe the upper arm, especially the welding plate at the front section, to see if there are screws or butter in the front section of the upper arm that affect the welding position. If there is, you can properly adjust the position of the welding plate, and you can weld a little backward. Ensure that the welding position and the beam body will not affect the structural parts on the paver after installation.

General faults and emergency treatment of balance beams

Communication failure: the controller cannot recognize the sensor, first check whether the connection cable is correct, if it is a MOBA controller, then check the number of sensors set, Siming main controller automatically recognizes the balance beam mode and single boot sensor mode, but the single The road mode and wire mode of the boot sensor need to be switched. Then exchange instruments to determine the fault.

General Maintenance of Balance Beam Instruments

1. Open the instrument box to air dry after getting wet in the rain, and remember to avoid covering it and exposing it to the sun. 2. If the probe or instrument is stained with asphalt, try to clean it with industrial alcohol and air dry it. 3. Industrial alcohol can be used to clean the connectors of the instrument every winter, mainly to remove the oxide layer and dust and increase the connection reliability. 4. It is forbidden to plug in and out during installation.