Maintain oil cylinder of electro-hydraulic lifting platform correctly

First of all, the electro-hydraulic lifting platform and towable boom lift should be replaced regularly with hydraulic oil, wash the filter screen of the system, ensure cleanliness and prolong service life.

Second, each time the use of electro-hydraulic lifting platform, should be full extension and contraction of the test run 5 times, and then with load operation, why do so? This can discharge the air in the system, preheat each system, effectively avoid the explosion (or combustion) of air or water in the system, damage to seals, resulting in cylinder leakage and further failures.

Third, control system temperature, overly high oil temperature will reduce the service life of the seal, long-term elevated oil temperature will make the seal permanent deformation, or even complete failure.

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Fourth, it is to protect the outer surface of the piston rod, prevent the collision and scratch of the seal, usually wash up the dust ring of the cylinder dynamic seal and the sediment on the exposed piston rod, prevent the dirt stuck on the surface of the piston rod from entering the cylinder, damaging the piston, cylinder or seal.

Fifth, usually check threads, bolts and other connecting parts, found loose immediately tighten.

Sixth, frequently lubricate the connection parts to prevent corrosion or abnormal wear in the oil-free state.

The correct use of the electro-hydraulic lifting platform can ensure the safe operation of the lifting platform, and regular maintenance, can also further improve the performance and service life of the lifting platform, so paying more attention to the use of the process, only the correct maintenance of the lifting platform, can bring us additional benefits.

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