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The Common Troubleshooting Methods for Garbage Cranes
Treatment measures for the breakage of the internal control line of the grab cable:
Reinstall the cable and ensure that it is fixed in accordance with regulations and maintains the appropriate curvature to meet the use requirements. In addition, regular inspection of the cable and training of operators can effectively prevent damage to the cable caused by external forces.
Treatment measures for grab bucket not moving:
Check the relays in the control circuit and replace any damaged components. At the same time, the hydraulic system oil supply solenoid valve should also be replaced. It is also necessary to confirm whether the direction of the oil pump motor is correct; if it is found to be reverse, the phase sequence should be adjusted in time. In addition, the adjustment of the overflow valve should not be ignored. The oil supply pressure should be adjusted to the normal range, and the oil leak point should be dealt with to ensure smooth operation of the system.
Measures to deal with "track gnawing" during trolley operation:
Carefully check the installation of the track. If the track deviation is too large, it should be adjusted accordingly to meet the operating standards. At the same time, the wheels of the trolley should be carefully inspected and adjusted to ensure normal operation.
Treatment measures for oil leakage and low pressure in grab hydraulic system:
Check whether the joints are tightened. If they are loose, tighten them. In addition, replacing seals and hydraulic oil pipes is also a necessary step. At the same time, it is also necessary to confirm whether the oil level in the hydraulic oil tank is sufficient and adjust the overflow valve appropriately so that the grab can work under normal pressure.
Treatment measures for severe heating of hydraulic oil pipe:
Adjust the oil station overflow valve to the appropriate pressure to avoid the system from being subjected to excessive pressure and causing shock. At the same time, keeping the equipment in a well-ventilated environment and operating it within the allowable temperature range will help reduce the risk of heating.
Treatment measures for severe noise in hydraulic system:
The noise can be eliminated by exhausting the air through repeated operation. In addition, the condition of the pipes and components should be checked regularly to ensure that each part is firmly fixed and any loose problems should be dealt with in time. It is particularly important to note that it is extremely dangerous to operate the oil pump under dry suction, so the oil level should be kept in mind at all times to ensure that it is within a safe range to prevent damage to the equipment.
