Thermal casement window, with multipoint locking mechanism. Four of the photos are of a functioning window. One photo shows the locking handle detached from the operating mechanism. The mechanism came apart with the window in the locked position. The two screws holding the locking mechanism cover in place are inside the space between the window and the frame. If I were the cut the two screws holding the cover, what parts would I have to replace?
How does one open the window?
Thank you.