1、防腐蚀

1, corrosion protection

尽量防止酸性、碱性的化学物品接触铝合金电动伸缩门的外表。

Try to prevent acid and alkaline chemicals from touching the exterior of aluminium alloy electric retractable doors.

2、常常清洗

2, often cleaned

常常清洗，坚持外表的清洗，在擦拭的时候尽量挑选软质的棉丝纱布等，以防止划坏伸缩门的外表。在有污渍和脏物的时候，可以用清水、酒精或中性的洗涤剂进行清洗

Often cleaning, adhere to the appearance of cleaning, in the wipe, as far as possible to choose soft cotton silk, gauze, etc., in order to prevent broken the expansion door appearance. When dirty or dirty, clean with water, alcohol or neutral detergent

3、运用方法准确

3, the use of accurate methods

在运用中，动作要尽也许的轻，不要用力过大;电动伸缩门敞开时，若发现有阻止，应先断掉电源。翻开电动门的小门。

In use, the action should be as light as possible; do not force too much; when the electric retractable door is open, if it is found to be blocked, the power should be cut off first. Turn on the small door of the electric door.

4、五金件养护

4, hardware maintenance

要经常查看电动伸缩门的各类五金配件，如发现有损坏表象时及时进行修理或替换，五金件用久了，可涂少量的火蜡油或许滴些机油，减少摩擦力，坚持电动伸缩门的敞开关闭轻松灵敏。电动伸缩门的密封毛条和玻璃胶条是密封保温的关键两个部件，如有老化松脱的状况，应当及时替换。

To always check electric telescopic door all kinds of hardware accessories, timely repair or replacement if there are damaged appearance, hardware for a long time, can apply a small amount of fire may drop some oil, wax oil, reduce friction, adhere to the electric telescopic door open close easily sensitive. The sealing top and the glass glue strip of the electric retractable door are the key to seal heat preservation. Two components, such as aging and loosening, should be replaced in time.