Today, we will introduce the reasons and solutions for the malfunction of the hook arm garbage truck during operation. One of them is that we need to communicate with everyone separately. When the vehicle is in the unloading state, it is indeed malfunctioning to operate certain motion systems, because this is to protect the safety of vehicles and personnel. For example, some customers are in When unloading, I even tried to release the locking hook. In that case, the hook arm bin may fall from the vehicle. We have a sensor on the vehicle. The action can only be performed after the hook arm bin is reset. Be executed.
Except for the system protection program that some manufacturers set artificially, the system does not work, which is caused by a failure. When the customer does not move after the hydraulic oil is replaced, or the movement is abnormally slow, we first reset the vehicle to stall and then observe the liquid level indicator of the hydraulic tank of the hook arm garbage truck to see where the hydraulic oil is located. In the lowest display window, it is caused by too little hydraulic oil. At this time, only a sufficient amount of hydraulic oil needs to be added.
Secondly, if it is a hook arm garbage truck that has been used for several years, we need to observe whether the oil pipes entering and exiting the oil pipes are fit together because of aging. In this way, no hydraulic oil is supplied to the oil cylinder and multi-way valve when the system works When the system is inevitably slow and serious, it is the performance of no action.
There are also some common reasons that are blocked multi-way valves or damaged oil pumps, which we have shared with you many times in previous articles, and I will not repeat them today.