Common fault analysis and elimination method for the pneumatic system of laser concrete leveling machine. In order to have a clearer understanding of the causes of the failure and the method of mastering the troubleshooting, we use the form of the following form to elaborate. The method of changing the trachea of the laser concrete leveling machine is to replace the trachea, which is twisted, compressed or leaked.
沒有氣壓或壓力不足，未打開空壓機, 此時應重新起動; 空壓機故障, 故障排除后重新起動; 空壓機容量不夠, 應重新配置大容量空壓機; 調壓閥壓力調節太低, 應提高壓力。找出負載增大原因, 然后予以排除。
No air pressure or pressure is insufficient, and no air compressor is opened. At this time, restart should be started. After air compressor failure, restart after failure, air compressor capacity is not enough, large capacity air compressor should be reconfigured, pressure adjustment of pressure regulating valve is too low, pressure should be increased. Find out the reason for the increase of the load and then remove it.
激光混凝土整平機升降氣缸或板夾氣缸不動作，電磁閥無信號，使電磁閥與控制回路分離, 單獨給信號使其動作。如果電磁閥動作則是控制回路的問題; 若電磁閥不動作, 則應予以維修或更換。
The lifting cylinder or plate cylinder of the laser concrete leveling machine does not move, and the solenoid valve has no signal, so that the solenoid valve and the control loop are separated, and the signals are given to them individually. If the action of the solenoid valve is the problem of the control loop, the solenoid valve should be repaired or replaced if the solenoid valve does not move.
激光混凝土整平機速度控制閥能否對氣缸速度進行控制能否進行流量調節。調壓閥 壓力表是否產生偏差調節手柄判斷能否調節壓力。將壓力降至零, 確認壓力表指示是否為零。
Whether the speed control valve of the laser concrete leveling machine can control the speed of the cylinder or not to adjust the flow rate. Whether the pressure gauge of the pressure regulating valve produces a deviation control handle to determine whether the pressure can be adjusted. Reduce the pressure to zero and confirm that the pressure gauge is zero.