In order to give full play to the advantages of plastic steel doors and windows, and extend the service life of plastic steel doors and windows, in the course of use, attention should also be paid to the maintenance and maintenance of plastic steel doors and windows:
1. The dust on the doors and windows should be cleaned regularly to keep the doors, windows, glass and hardware clean and bright.
2. If the door and window are contaminated with oil stains and other difficult to clean things, you can use Jieer Liang to scrub, and it is best not to use strong acid or strong alkali solution for cleaning, which will not only damage the surface finish of the profile, but also damage the surface of the hardware. The protective film and the oxide layer cause corrosion of the hardware, especially when some customers use the sulfuric acid to clean the wall surface, be careful not to let the doors and windows be infected.
3. The granules and other debris on the inside of the frame should be cleaned in time to prevent the drainage channel from being blocked and causing poor drainage and water leakage.
4. When opening the door and window, the intensity should be moderate, try to keep the speed even when opening and closing.
5. Try to avoid hitting the door or window with a hard object or scratching the surface of the profile.
6. When it is found that the door and window have inflexibility or other abnormal conditions during use, you should find the reason in time. If the customer can't eliminate the fault, you can contact the door and window manufacturer and supplier so that the fault can be eliminated in time.
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