1, when used to handle the slotted end sheathing oil return valve rod, and the oil return valve in a clockwise direction. 2, the hook claw seat adjustment to pull hook catch objects. 3, the handle is inserted into the handle hole of piston rod forward tilt back and forth starting smooth forward, corresponding to claw back, pulled out of the object. 4, the piston of the hydraulic puller? Robin - line have di 50mm, essential? So use extended distance not greater than 50mm, stop when no pull, loosen the oil return valve, piston rod to start back, after a good tune second times repeat 1, 2, 3 steps out of date. 5, to make the piston rod starting back, with only handle grooving to the oil terminal will stem counterclockwise slightly unscrew the piston rod starting in the spring under the effect of gradually shrinking. 6, before use should be according to the drawn objects outside diameter, distance and load capacity, selection of appropriate tonnage hydraulic puller, avoid overload...
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