Handling garbage truck solenoid valve failure
发布时间：2019-08-09     浏览次数：10    返回列表

1. The garbage truck solenoid valve cannot be closed. This may be one of the following reasons:

(1) The seal of the main spool or the iron core has been damaged. Treatment: replace the seal.

(2) Whether the fluid temperature and viscosity are too high. Treatment method: replace the solenoid valve of the opposite port.

(3) There are impurities entering the solenoid valve to produce the valve core or moving iron core. Treatment: Stop cleaning.

(4) The spring life has reached or deformed. Treatment: replace the new spring.

(5) The orifice equalizes the infarction of the hole. Treatment method: timely cleaning.

(6) The working frequency is too high or the life is up. Treatment: Reorganize the product or update the product.

2. The garbage truck solenoid valve does not work after being energized.

(1) Check if the power wiring is badly connected. Treatment: Rewire and connector connection.

(2) Check if the power supply voltage is in the positive and negative working range. Treatment method: adjust the normal position range.

(3) Whether the coil is desoldered. Treatment method: re-welding.

(4) The coil is short-circuited. Treatment method: change the coil.

(5) Whether the working pressure difference is not suitable. Treatment: Adjust the differential pressure or change the solenoid valve.

(6) The fluid temperature is too high. Treatment method: change the proportional solenoid valve.

(7) There are impurities that cause the main spool and the moving iron core of the solenoid valve to be stuck. Treatment method: Stop cleaning. If there is seal damage, change the seal and install the filter.

(8) The viscosity of the liquid is too high, the frequency is too high and the life is reached. Treatment: replace the product.

The above is how to deal with the malfunction of the garbage truck solenoid valve. When you encounter the above situation, you can compare and check it. When problems are found, they must be handled correctly in time to avoid affecting the efficiency and service life of the garbage truck.

　　垃圾车的重要组成部件之一电磁阀，它的作用是用于控制取力器的运转。而取力器影响到垃圾车的举升系统，所以当电磁阀出现故障时，会影响到垃圾车工作效率。那么我们该如何处理垃圾车电磁阀故障呢？接下来厂家教大家遇到这种情况时的处理方法：

　　1.垃圾车电磁阀不能关闭出现这样的情况可能是以下原因之一：

　　(1)主阀芯或铁动芯的密封件已损坏。处理方法：更换密封件。

　　(2)流体温度、粘度是否过高。处理方法：更换对口的电磁阀。

　　(3)有杂质进入电磁阀产阀芯或动铁芯。处理方法：停止清洗。

　　(4)弹簧寿命已到或变形。处理方法：更换新弹簧。

　　(5)节流孔均衡孔梗塞。处理方法：及时清洗。

　　(6)工作频率太高或寿命已到。处理方法：改组产品或更新产品。

　　2.垃圾车电磁阀通电后不工作

　　(1)检查电源接线是否接触不良。处理方法：重新接线和接插件的衔接。

　　(2)检查电源电压是否在正负工作范围。处理方法：调致正常位置范围。

　　(3)线圈是否脱焊。处理方法：重新焊接。

　　(4)线圈短路。处理方法：改换线圈。

　　(5)工作压差是否不适宜。处理方法：调整压差或更改换相称的电磁阀。

　　(6)流体温度过高。处理方法：改换相称的电磁阀。

　　(7)有杂质使电磁阀的主阀芯和动铁芯卡死。处理方法：停止清洗，如有密封损坏应改换密封并装置过滤器。

　　(8)液体粘度太大，频率太高和寿命已到。处理方法：更换产品。

　　以上是如何处理垃圾车电磁阀故障的方法，当大家遇到上述情况后，可对比进行检查处理。当发现问题时一定要及时正确处理，以免影响垃圾车工作效率和使用寿命。