If the hydraulic disperser cannot be lifted or lowered, it may be caused by the following reasons:
Hydraulic system failure: Check the working status of the hydraulic system, including whether the hydraulic oil is sufficient, whether the hydraulic pump is working normally, and whether the hydraulic pipeline is blocked. If a fault is found, the relevant parts of the hydraulic system need to be repaired or replaced.
Hydraulic valve failure: The lifting operation of the hydraulic disperser is usually controlled by the hydraulic valve. If the hydraulic valve fails, it may not be able to lift normally. Check the working status of the hydraulic valve to ensure that it is flexible and sealed properly. If the hydraulic valve needs to be repaired or replaced, you can contact the relevant maintenance personnel.
Hydraulic cylinder problem: The lifting device of the hydraulic disperser usually includes the hydraulic cylinder. If the hydraulic cylinder has problems such as oil leakage and poor sealing, it will also fail to lift normally. Check the working status of the hydraulic cylinder to ensure that it is well sealed and there is no oil leakage. If necessary, the hydraulic cylinder can be repaired or replaced.
Electrical problems: The lifting operation of some hydraulic dispersers may be realized by the electrical control system, check the working status of the electrical system, including whether the power supply is normal, whether the control circuit is well connected, etc. If electrical problems are found, you can check the connection of electrical components or replace the faulty components.
If the specific cause cannot be determined or the problem cannot be resolved, it is recommended to contact the supplier of the hydraulic disperser or the relevant technical support personnel for further overhaul and repair. Before any repair or adjustment operation, please ensure that appropriate safety measures are taken and relevant operating guidelines and procedures are followed.
