How to fix if the plastic window does not close

Those who have plastic windows at home probably had a problem that the plastic window is jammed or does not close. The following are some examples of how to fix this problem.
It is necessary to remove the plastic pads from the hinges and see the condition of their lower and upper ends. Need to find a hole for screwdriver or. Then, with caution you need to tighten the adjustment element. Then we put back the plastic pads. After doing all these actions, check if the window closes without problems, then they are fixed.

Sash loose

This problem may occur due to the absence of a blocker on the sash. Most often, this occurs due to not tightly pressing the window or balcony door in the ventilation mode.

To fix this problem, lock the handle in the ventilation mode (to the top) and, with an effort, press the wing against the frame with your shoulder. Then, in the same position, try turning the handle again. If the problem persists, then you should contact the master, because further repairs require intervention in the mechanism itself.

The window is in aeration mode, and the handle is turned up. It is possible that a blocker of an erroneous opening stuck in the window. If you feel that the handle has rested against something and something is preventing it from cranking, you do not need to try to turn it by force, because there is a risk of the mechanism breaking at all.

The reason for this failure is as follows. Most likely, the scissors located in the upper part of the leaf came out of the grooves.

How can I fix it?

First remove the sash. What do I need to do. First, pushing on the pin, pull it out with pliers. Then carefully remove the sash and point the handle to the top for ventilation. If the handle does not turn, try to press the lock.

Above, near the sash, there are scissors. This element is attached to the loop in which the pin was located. It is necessary to press the scissors to the seal. Press the scissors against the seal. Then turn the handle to the side. If the defect is not corrected, try to raise the scissors a little up and see if they are in the grooves, then turning the handle, pay attention to their course and determine where they go. If the scissors are not in place, send them to a regular place. After all the steps done, reassemble the entire mechanism in the reverse order.