How to Open the Window Casement

• To open the window, move the handle from the position 1 to the position 2. 
• For a single opening window, you should move upward the handle from the position 2

How to Close the Window Casement

• Lock the casement by moving the left handle from the position no. 2 to the position no. 1 after the casement is completely closed.

Double Opening

• A double opening provides an efficient solution, preventing wind from blowing through all the windows of the house.

Lateral Opening

• Open the casement by moving the handle from the position no. 1 to the position no. 2.
• To lock the casement, close it again and, move the handle to the position no. 1.
• NOTE: Don’t move the handle to the position no. 3 with the casement open.

Transom Opening

• Open the casement by moving the handle from the position no. 1 to the position no. 3. 
• To lock the casement, move the handle again to the position no. 1.