The signal to stop liftingStretch the left hand sides to shoulder level, palms turned upside down. Slide arm stretches temporarily.The signal using a pulley and pull the 2 series.If you are using a pulley or feed 2 sets left hand compartment level, bend the elbow is 90° edged up just a single finger to finger tightness. Means to use the pulley No. 1 if the two together, '' Chu. '' Refer to the signal number 2 hoist, do as well.Signal, bridge cranes and mobile panchanA straight right hand stretches forward in the direct area of the hand and shoulder level. Act pushed in the direction you want to go mobile crane bridge.Disable signal panchanTo force all stretch 2 panchan and crane out to your sides with palms facing both sides.The emergency stop signal.Left arm stretched out upside down shoulder level down to hurl hand-. Horizontal shoulder level quickly.Signs, lifting up slowly.Lift the arm upside down the hand, Chin level and then use the fingers of the hands pointing side again in the middle of the hand and rotate slowly.
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