How do you remove a vertical fan? Focus on the fan head part

To dismantle the United States of America vertical fan head as an example, the specific methods of operation are as follows:

One, first of all, the vertical fan buckle clockwise break open, as shown in the following figure:

Two, will buckle all break open after you can write down the vertical fan protection net, as shown in the following figure:

Three, and then will be within the fan of the fixed fan blades of the module is also twisted down clockwise, as shown in the following figure:

Four, twisted down, you can remove the fan blades. As shown in the following figure:

four, twisted down to remove the fan fan blades, as shown in the following figure:

five, and then rotate down the fan back cover mesh fixing nut, as shown in the following figure:

fixed so that the head of the vertical fan dismantling is complete, as shown in the following figure: