No window frame for maintenance and use
- Editor: liefan 13:00:17, August 26, 2019
1. First open the first window. Use both hands to pull the child safety latch with one hand and rotate the handle with the other to make it easy to open.
2. When opening the second window, both hands should lean on the middle of both sides of the window sash, lean towards the side of the opened window, and open it after "close to it", and the rest will be analogy.
3. The open window sash must be fixed with bolts to prevent the wind and children from colliding and damaging the glass when shaking violently.
4. When cleaning the facade of the window sash, the window sash must be opened at 90 degrees. Clean the glass with glass cleaner, soft cloth or wiper to keep the window sash bright and clear.
5. Protect the sealing strip between the window sashes. If there is dirt and dust, wipe it with soft cloth dipped with water or alcohol.
Please indicate the source of the article: Shanghai liefan aluminum alloy door and window factory//
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