Maintenance of plastic steel doors and windows

To better play and maintain the performance of doors and windows, extend the life of doors and windows. During the recommended use, pay attention to the daily maintenance and maintenance of doors and windows:

Should pay attention to maintenance of doors and windows:

1) When opening the doors and windows, the strength should be moderate, try to keep the speed even when opening and closing. Avoid violent operations.

2) Do not force open or close when there are faults such as stuck or closed.

3) Under wind, snow, and thunderstorm conditions, pay attention to the closed state when closing doors and windows.

4) After using the newly installed and changed doors and windows for a period of time, it is normal for the sash’s own weight and running-in to be slightly closed, and the handle cannot be completely closed to the stop position.

5) The flat hanging window has a complicated opening mechanism, which is prone to failure due to improper use. Please use the following illustration to ease the operation:

Swing operation: The handle is rotated as shown in the figure from the locked state to the glass side by 90° to the open state. At this time, pulling the handle inward to open the fan can be opened. When closing, first turn the opening fan completely closed, then rotate the handle 90° in the opposite direction to lock the opening fan.

SO plastic steel doors and windows are used widely, and more and more attentions about Maintenance of plastic steel doors and windows.