Jinan garage door is contacted every day in everyone's home life, but for the old houses of more than ten or twenty years, how to correctly use and maintain garage door and door opener is not paid enough attention to. Over time, it affects the service life of garage door and even threatens the safety of family and children.

濟南車庫門主要組成包括門板，門框，滑軌，彈簧和開門器等外在部件，門板目前常見材質有木材，聚合物，和金屬，前兩種住宅常用。車庫門主要的部件就是開門器(Opener)，所有遙控，密碼，安全感應等功能的實現都依賴高質量的開門器，如果說排名應該買的質高價高的電器，相信開門器絕對應該排，想想每天反復的開啟，經過，就不難想像它的重要性。

Jinan garage door mainly consists of external components such as door panel, door frame, slide rail, spring and door opener. At present, the common materials of door panel include wood, polymer and metal. The first two kinds of houses are commonly used. The main component of the garage door is the opener. The realization of all functions such as remote control, password and security sensing all rely on high-quality openers. If you rank the high-quality and high-priced electrical appliances that should be bought, I believe the opener should definitely rank first. Considering the repeated opening every day, it is not difficult to imagine its importance.

濟南車庫門

Jinan garage door

常見開門器的配套組件包括:手動開關，遙控器和反向安全感應器。機械部分另一個重要易損組件彈簧，門的開啟關閉所需動能就來源于此，而非開門器，而它們之間的正確配套與安裝決定了開門器的壽命。

The supporting components of common door openers include: manual switch, remote control and reverse safety sensor. Spring, another important vulnerable component of the mechanical part, is the source of the kinetic energy required for the opening and closing of the door, not the door opener, and the correct matching and installation between them determine the service life of the door opener.

一個簡單的測試可立刻知道車庫門是否處于正確的狀態，將開門器Release，手動抬起門，行至中程，反向輕輕下拉，試圖讓門懸停在手的位置，松手，門如果可以懸停，說明開門器安裝正確，彈簧調節合適。如果不能懸停，松手后上行或下行，都要盡快找師傅調整，不平衡會嚴重影響開門器的使用壽命。

A simple test can immediately know whether the garage door is in the correct state. Release the door opener, manually lift the door, travel to the middle range, pull it down slightly in the opposite direction, and try to make the door hover at the hand position. If the door can hover, it indicates that the door opener is installed correctly and the spring adjustment is appropriate. If you can't hover and go up or down after you let go, you should find a professional master to adjust as soon as possible. The imbalance will seriously affect the service life of the door opener.

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