Plastic steel doors and Windows maintenance and maintenance methods

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 process of use, attention should also be paid to the maintenance and maintenance of plastic steel doors and Windows:

one The dust on the doors and Windows should be cleaned regularly to keep the doors and Windows, glass and hardware clean and bright.

2. If the doors and Windows are contaminated with oil stains and other difficult to clean things, you can use Jieerbright scrub, rather than cleaning with strong acid or alkali solution, which is not only easy to damage the surface finish of the profile, but also destroy the protective film and oxide layer on the surface of the hardware and cause corrosion of the hardware.

3. The inside of the frame should be cleaned in time, such as granular debris, so as not to block the drainage channel and cause poor drainage and water leakage.

4. When opening doors and Windows, the strength should be moderate, and the speed should be even when opening and closing as far as possible.

5. Try to avoid hitting doors and Windows with hard objects or scratching the surface of profiles.

6. When it is found that doors and Windows are not open flexibly or other abnormal conditions during use

Seven. When the assembly plant door and window installation team completes the installation of doors and Windows, due to the carelessness of the wall decoration personnel, there will often be uneven thickness of filling blowing agent or sticky coating on the plastic steel door and window, and sometimes, stubborn marks and stains also exist. At this time, we can: A, use the shovel knife to level the convex part of the filling place, and sand it smooth.

B, if there is paint decoration, the same color of paint can be used to treat the leveling place.

C, scrub the surface of the profile with water to remove the general dust.

D, use white cotton yarn with ethyl acetate to scrub stubborn marks, and then scrub with water.

8. One of the advantages of plastic steel doors and Windows is that they do not need maintenance, but considering that many plastic steel doors and Windows are improperly selected or have poor processing quality, it is recommended that users overhaul and maintain once in six months to a year. Generally check the following five aspects:

A. There is no crack in the weld of the profiles of door and window frames and fans.

B, the door and window fan has obvious deformation, warping, flat open fan sag.

C. Check whether the seal and strip are shrunk, deformed or have gaps.

D, hardware accessories are cracked, damaged, tight. E. Whether the drainage hole is smooth.