求翻译：1. 安装前必须先将连杆收回到极限位置，收回时保证连杆不被卡死。然后用手旋转连杆向放出的方向旋转几圈。是什么意思？

1 must first be installed before connecting rod retracts the limit position, ensure the link is not recovered when stuck. Then rotate the rod by hand to release the direction of the rotation a few times.

. * 1 must be installed first before connecting rods will be recovered when the limit recovery guarantee location, connecting rods were not. And then a hand Rotary minimizes the rotating it to release several laps.

1. Before the installment must to the limit limits the connecting rod reclamation the position, when the reclamation guarantee first the connecting rod not by the deactivation.Then to the direction which emits revolves several with the hand revolving connecting rod.

1. the installation must be recovered to the extreme position of connecting rod, resumed when guarantee-link not to be stuck. Then rotate the direction of rotation of the connecting rods to the release by hand few times.

1 must first be installed before connecting rod retracts the limit position, ensure the link is not recovered when stuck. Then rotate the rod by hand to release the direction of the rotation a few times.