1.首先选定要安装的位置，将安装表面的灰尘、油污等污渍清除。

2.撕去吸盘表面之贴膜。

3.将吸盘准确地吸附在附着部位。

4.将主体取下，旋出旋钮，用力按螺杆中心，排除空气（因为如有空气进入，吸附力降低，所以必须采取这样的方法）。

5.适当旋紧旋钮。

6.将主体套入已经固定之吸盘上，安装完成。

1. First select a site for mounting and remove all the dusts and grease on the surface.

2. Peel off the film covering the suction cup.

3. Attach the suction cup to the proper site.

4. Take down the main unit and remove the knob before forcibly pressing the center of screw to exhaust the air( In case any air enters, the attaching force will be reduced.)

5. Properly tighten the knob.

6. Attach the main unit to the firmly mounted suction cup to finish the installation procedure.

1.按照示意图找好配件。

2.撕去打钉螺杆上贴膜表面之贴纸。

3.适当旋紧旋钮，将螺杆准确定位粘牢在附着部位。

4.旋出旋钮，将主体取下。

5.打钢钉固定螺杆。

6.盖上吸盘盖，并适当旋紧旋钮。

7. 将主体套入旋钮与吸盘盖之间隙中，安装完成。

1. Make sure the parts shown in the diagram are available.

2. Peel off the covering paper on the adhesive face of the screw.

3. Properly tighten the knob and attach the screw to the desired site correctly.

4. Loosen the knob and take down the main unit.

5. Fasten the screw with steel nails.

6. Replace the suction cup cover followed by properly tighten the knob.