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How to store hydraulic jacks after use
When using the manual pump, first the quick connector and the top butt
Release time:
2025-02-06
1、When using the manual pump, first the quick connector and the top butt, and then choose a good position, the oil pump on the oil drain screw screw tightened, you can work. To make the piston rod down, the manual oil pump handwheel according to the counterclockwise direction slightly loosened, the cylinder unloading, the piston rod is gradually down. Otherwise, the decline rate is too fast will produce danger.
2, because the hydraulic jack lifting stroke is small, the user must not exceed the rated stroke, so as not to damage the jack.
3, such as the need for several hydraulic jacks lifting at the same time, in addition to the correct placement of the jack, should use a multi-top shunt valve, and each jack load should be balanced, pay attention to keep the lifting speed synchronized. Must also consider the uneven weight of the ground may be subsidence, to prevent the lifted object to produce tilt and danger.
4, the hydraulic jack is a spring reset structure, after lifting, you can quickly remove, but not with the connected hose to pull the jack.
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