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How to use the spiral jack

2024-01-16

Z

1 Before the spiral jack is used, confirm the direction of the tooth, turn the spine wheels in a clockwise clockwise clockwise, and then reactor the teeth when the sleeve is reduced. 2 Adjust the direction of the teeth at the top of the top. First, turn the spine wheel with the needle with the hand, so that the lift sleeve will rise, until the top plate is in contact with the heavy object, then inserts the handle, and the handle will start to rise. 3 When the red warning line appears on the raising tube, it means that the rated height at the top of the jack should stop immediately. After 4, the handle was pulled out, and the tooth was turned to reset. Rotate the spiny wheels counterclockwise, so that the lifting sleeve is reduced to the original position even if it is used. The spiral jack is divided into conventional models and dwarfs. The user chooses the jack. To look at the weight, the upper height, and consider the height of the spiral jack, you can choose to the suitable jack specification.

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