濟南遙控卷簾門的彈簧斷了怎么修復，以下是操作方法

How to repair the broken spring of the remote control shutter door? Here are the operation methods

扭簧的安裝方法是：用手抓住扭簧的外殼，面對人的時候（從正面）再向上抓。

The installation method of the torsion spring is as follows: first grasp the shell of the torsion spring by hand, and then grasp it upward when facing people (from the front).

左手握緊扭簧，然后右手用扳手卸下固定在門體上的螺絲（松松），然后用雙手慢慢卸下。慢慢松開彈簧，直到沒有阻力為止，以此類推各。

Hold the torsion spring with your left hand, and then use your right hand to remove the screws (loose) fixed on the door body with a wrench, and then slowly remove them with both hands. Slowly release the spring until there is no resistance, and so on.

然后把手動橫梁兩側的卷靠（橫梁）螺絲卸下來，然后把它拿下來，再把手動遙控卷簾門的彈簧螺絲卸下來，然后把新的也按照卸下來的廈門彈簧設置好，當然固定螺絲也是按照老辦法都安裝好后。

Then remove the roll back (cross beam) screws on both sides of the manual cross beam, then remove it, then remove the spring screws of the manual remote control rolling shutter door, and then set the new ones according to the removed Xiamen spring. Of course, the fixing screws are also installed according to the old method.

現在要擰緊彈簧了，這是關鍵的操作（其實之前拆的時候是反方向的）。將彈簧擰緊到需要的阻力，然后更換螺絲。

Now it's time to tighten the spring, which is the key operation (in fact, the previous disassembly was in the opposite direction). Tighten the spring to the required resistance, and then replace the screw.

鋼葉彈簧的更換用手握住扭簧的彈簧殼面向人的方向（從正面看），向上一定要握緊，左手握住后右手取下掛鉤（如果是手動遙控卷簾門彈簧壞了則只需取下掛鉤就行了）。

To replace the steel leaf spring, first hold the spring shell of the torsion spring with your hand facing the direction of people (looking from the front), and then hold it upward. After holding it with your left hand, take off the hook with your right hand (if the manual remote control shutter door spring is broken, just take off the hook).

然后把彈簧往下拉（取下來），鋼套必須比門體長80厘米。然后拆掉之前的螺絲，安裝好門彈簧，將彈簧擰緊到佳阻力，掛上掛鉤。

Then pull the spring down (take it off). The steel sleeve must be 80 cm longer than the door body. Then remove the previous screws, install the door spring, tighten the spring to a good resistance, and hang the hook.

其實鋼彈簧和扭簧的基本原理是一樣的，一般用戶換彈簧的注意點是在使用遙控卷簾門時突然拉不起來了。

In fact, the basic principle of steel spring and torsion spring is the same. Generally, users should pay attention to the fact that the spring can not be pulled up when using the remote control shutter door.

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