
Instructions
A. Oil valve stem screw tightens on deasil first when using.
B. Adjust hook claw to claw hook to hold the objects.
C. Raise the handle hand hole to lift the filling pump upper and lower,
corresponding to going backward; the claw hook has back and forth inside
to insert, and the object is pulled out to draw the quilt.
D. If you want to make the cylinder rod contract back, it only needs to go
back to loosen the right valve stem in a counterclockwise direction; little to
little, the cylinder rod has gone back to contract gradually under the
function of the spring.
E. According to the external diameter of the object, draw distance, and load
strength, choose the corresponding hydraulic pressure of tonnage draw
horses before using, must guard against overloading to use, avoid
damage.
F. In order to prevent causing machines damage for overload, hydraulics
setting set up overload to unload the valve automatically; when the object
at exceeding the specified load, the hydraulic pump will over low oil
automatically, workpiece will don t retreat and enter, should reelect with
large hydraulic pressure of tonnage draw horses at this moment.