A、设备在运输状态下操纵立柱回转手柄（副工作台）使立柱与摆动机构垂直，

A. When the equipment is transported, manipulate the column rotation handle (auxiliary workbench) to make the column vertical to the swing mechanism, and then manipulate the boom lifting handle to adjust the height of the horizontal hole. The adjustment range is 338-3450mm from the ground. B. If the height of the horizontal hole is greater than 2447mm, the following adjustments can also be made: When the equipment is transported, manipulate the column telescopic handle to extend the column, then manipulate the column up-down handle to make the column level, and manipulate the boom lift handle to a suitable height. The ground is 2447～3550mm; pay attention to adjusting the mounting pin hole of the column rotary cylinder, so that the column can swing 40° left and right, see the figure on the right.

A, equipment in the transport state to manipulate the column swing handle (sub-workbench) so that the column and the swing mechanism perpendicular, and then operate the arm lift handle to adjust the horizontal hole height, adjust the range from the ground 338 to 3450mm. B, if the height of the horizontal hole is greater than 2447mm, can also be adjusted as follows: the equipment in the transport state to manipulate the column telescopic handle to make the column post out stretched out to make the column level, the control arm lift handle to a suitable height, the adjustment range from the ground 2447 to 3550mm;

A. In the transportation state, the equipment operates the column rotary handle (auxiliary table) to make the column vertical to the swing mechanism, and then controls the boom lifting handle to adjust the height of the horizontal hole, and the adjustment range is 338-3450 mm from the ground. B. If the height of the horizontal hole is greater than 2447mm, the following adjustments can also be made: when the equipment is in the transportation state, operate the telescopic handle of the longitudinal column to make the column extend out, control the lifting handle of the boom to make the column horizontal, and control the lifting handle of the boom to the appropriate height, with the adjustment range of 2447-355mm from the ground; pay attention to adjusting the installation pin hole of the column rotary cylinder to make the column swing about 40 ° left and right, as shown in the right figure.<br>