1. When the sofa activity parts are not flexible or loosened by metal components, connectors, etc., the connection screw should be tightened or lubricating oil is appropriately added.

2. When the painted hand -in -hand paint is exposed to high humidity objects, covered with a humid and hot towel to the white place until the white. The electric sofa is placed on a flat ground. It is best to put the cushion at the bottom of the four corners to prevent damage to the floor when moving.

3. Wipe the dust and dirt on the surface of the electric sofa with clean soft cloth before use. ), This way on the surface of the cowhide (leather) form a protective film, making the dirt in the future is not easy to penetrate the leather pores and facilitate cleaning in the future.

4. Avoid jumping on the seat surface of the electric sofa, so as not to deform after local pressure and affect use.

5. Electric sofa should avoid contact with sharp corners or tools to prevent scratching fabrics.

6. Avoid the sunshine that the electric sofa is caused by the transformation of the leather fabric and loses elasticity. If there is often sunlight, a few sofa interoperability positions should be obvious after a period of time.

7. Avoid rainy or excessive humidity caused by the expansion and relaxation of the surface of the electric sofa leather. For places with a large humidity, you can use the weak sun from 8 am to 10 o'clock in the morning for 7 days, 1 hour per day, about 3 months every day.

8. Avoid oil stains, ballpoint pens, inks, etc. to soil the sofa. If you accidentally get dirty, immediately use a leather cleaner to clean the sofa. If there is no leather cleaner, you can use a clean white towel to dip a little alcohol to lightly stain, and then dry it with a wet towel. Finally, use a protective agent to use a protective agent. Care. Sandal skin sofa cannot be cleaned above (except for oil stains on the leather), and you can use a fine brush to brush gently to restore its beauty. Rinse the towel (or any soft and non -fading rag) with water, twist it with your hands, fold it up, hold the folding towel, spray the leather protective agent until the slightly humid, wipe the electric sofa leather, gently rub it, do not, do not do not, do not do not, do not do not, do not do not, do not do not, do not, do not do not. Do not do not. Do not do not. Do not do not. Do not. Do not do not. Do not do not. Rubbing hard, wipe each part in order, and repeat the protective agent to keep the fabric slightly wet until the nursing program is completed, and the ductility of the skin is reduced, thereby extending the life of the sofa.