When a problem with a lift is solved earlier, otherwise it will not only affect operational efficiency but also pose a security risk. In normal times, we will have to perform routine maintenance of hydraulic systems
1. Periodically check whether the gas cylinders and bearings of the hydraulic system have been worn and whether the pipes and connections have been broken and loose。
Use of hydraulic fluids
One, good-quality hydraulic fluids can extend their useful life。
2. The application of hydraulic fluids is filtered in order to avoid impurity intrusions that would cause the precision of the hydraulic system to be pulled, plugged, etc., which would have a significant impact on the operation of the hydraulic system。
3. Each month of maintenance, care shall be taken that the hydraulic fluid is dark, sticky or alien and replaced if any。
3. Hydraulic system cleaning involves more than three repeated cleanups, during which the old hydraulic fluids are released, the oil filters are cleaned and new filters are replaced。
Information
Non-professionals are not allowed to unload electrical appliances at random in order to prevent electrical contact or misappropriation。
B. When overhauling below the platform, the platform must be hanged and supported in order to prevent a sudden drop in the platform, resulting in casualties。
C. No arbitrary adjustment of spill valves. Each element of the hydraulic system works under prescribed pressure. Any adjustment to the spill valve may cause the hydraulic system to function abnormally。
There are unnecessary injuries to people, machines and objects。
D. Between any part of the hydraulic system, the pressure must first be removed in order to avoid the release of pressure oil and the sudden drop of the workstation。
Monthly maintenance
A. Whether the wheel, the middle axis and the bearings, the oil tank sales axis and the bearings, etc., are worn out。
B. A number of lubricating oils have been added to each department to extend the service life of the bearings。
C. Oil content and grade of hydraulic fluids. The platform should be raised throughout, at which point the hydraulic face should be 40-50 mm above the bottom of the box. Hydraulic fluids are foreign objects such as dim, adhesive or gravel and should be replaced in a timely manner if found (32# hydraulic fluids)
Year-end maintenance
A. Check all hydraulic pipes and connections. The pipes must not be broken, the interface must not be loose, and all the connections must be tightened。
B. Dismantling and removing the drop valves, blowing the plume clean with compressed air, then filling and re-installing。
C. Discarding hydraulic fluids, twisting the interface to remove oil filters, cleaning them, cleaning them with compressed air, then returning them to the tank and connecting them. Get new oil, don't continue to use old oil. Otherwise, the motor parts of the system will accelerate wear and tear. I'm not sure
