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济南液压升降机手动泵如何使用?

济南液压升降机手动泵如何使用?

1、使用液压升降机手动泵时首先将回油阀旋钮按顺时针方向拧紧,将手柄拉到“中立”的位置,压动手柄液压升降机机便可起升。

When using a hydraulic lift hand pump first oil return valve knob clockwise to tighten the handle pulled "neutral" position, the movable handle pressure hydraulic lift machine can lift

2、液压升降机下降时松开回油阀旋钮(逆时针方向旋转),液压升降机靠自重下降。

Loosen the oil return valve knob (counter-clockwise) when the hydraulic lift fell, hydraulic lifts fall by gravity.