Maintenance method of electric retractable door
电动伸缩门的保养方法
1. Use the correct method
1、使用方法正确
In use, the action should be as light as possible to open and close, do not use too much force;
在使用中，动作要尽可能的轻开轻关，不要用力过大过猛；
When the electric retractable door is opened, it is found that there is an obstacle, and the fault should be removed first.
电动伸缩门的开启时，发现有阻碍，应先排除故障。
Electric retractable doors such as internal tilting Windows and folding electric retractable doors should be operated strictly according to the instructions.
内开内倾窗、折叠电动伸缩门等电动伸缩门要严格按说明操作。
2. Wash frequently
2、经常清洗
Clean frequently, keep the surface clean, try to choose soft gauze or cotton silk when scrubbing, so as not to scratch the surface of the electric retractable door.
经常清洗，保持表面的清洁，在擦洗时尽量选择软质的纱布或棉丝等，以免划坏电动伸缩门的表面。
When there are stains and dirt, it can be cleaned with water, alcohol or neutral detergent
在有污渍和脏物时，可用清水、酒精或中性洗涤剂、进行清洗
3. Anti-corrosion
3、防腐蚀
Try to avoid acidic and alkaline chemicals in contact with the surface of the aluminum alloy electric telescopic door.
尽量避免酸性、碱性化学物品接触铝合金电动伸缩门表面。