When the solar street light is in use, the action should be as light and light as possible, and the force should not be too strong; when the electric retractable door is opened, it is found to be obstructive, and the fault should be eliminated first. High-end electric retractable doors such as inner inward tilting windows and folding electric retractable doors should be operated strictly according to the instructions.
Always clean and keep the surface clean. When scrubbing, try to choose soft gauze or cotton thread to avoid scratching the surface of the electric retractable door. In case of stains and dirt, clean with water, alcohol or neutral detergent.
Always check all kinds of hardware accessories of electric retractable door. If it is found to be damaged, repair or replace it in time. The hardware has been used for a long time. You can apply a little fire wax oil or drip some oil to reduce the friction and keep the electric retractable door. Turning it off is easy and flexible. The sealing tops and glass strips of electric retractable doors are the two key components for sealing and heat preservation. If there is aging and loose, they should be replaced in time.