1.Thread the electric wire through the slot of columns.
2.Tighten columns, then fix the columns with fan body by using the four screws (B).
3.Thread the electric wire through hole in the middle of the base, put the two bases together.
1.Thread the electric wire through the slot of columns.
2.Tighten columns, then fix the columns with fan body by using the four screws (B).
3.Thread the electric wire through hole in the middle of the base, put the two bases together.
