1、要找到電動卷簾門上方的限位器，將限位器上的螺母卡片扳動，再松開限位螺釘。

1. Firstly, locate the limiter above the electric rolling shutter door, turn the nut card on the limiter, and then loosen the limit screw.

2、然后將電動卷簾門開到一個合適的位置，撥動限位器上的滑塊，使其壓制住限位器開關，一直旋轉聽到滴答聲，再將螺母卡片插入螺母卡槽中進行固定，完成上限位的調節。

2. Then open the electric rolling shutter door to a suitable position, move the slider on the limiter to press the limiter switch, rotate it until you hear a ticking sound, and then insert the nut card into the nut card slot for fixing, completing the adjustment of the upper limit position.

3、將電動卷簾門關合適位置，再重復上述動作，便可完成下限位的調節，

3. Finally, close the electric roller shutter door to the appropriate position and repeat the above steps to complete the adjustment of the lower limit,

電動卷簾門怎么保養?

How to maintain electric rolling shutter doors?

1、定期清潔

1. Regular cleaning

很多時候一些小細節便會影響到電動卷簾門的正常使用，如電機里的灰塵過多、控制箱內有雜物等。所以日常使用時，還需定期對電動卷簾門的電機、

Many times, some small details can affect the normal use of electric rolling shutter doors, such as excessive dust in the motor and debris in the control box. So in daily use, it is also necessary to regularly check the motor of the electric rolling shutter door

控制箱等器件進行檢查，并且及時清理掉其內的灰塵污物。

Inspect the control box and other components, and promptly clean the dust and dirt inside.

2、定期潤滑

2. Regular lubrication

卷簾門的操作器以及轉軸等處，使用次數一多難免會出現一些磨損，時間長了可能會出現開關不夠順暢的情況。所以在檢修時，可以在摩擦頻率高的區域滴一些潤滑油，讓電動卷簾門運作時能夠減少零件間的摩擦，不僅能降低損壞幾率，還能延長卷簾門的使用壽命。

The operator and rotating shaft of the rolling shutter door may inevitably experience some wear and tear after multiple uses, and over time, the opening and closing may not be smooth enough. So during maintenance, some lubricating oil can be dripped in areas with high friction frequency to reduce the friction between parts during the operation of the electric rolling shutter door. This not only reduces the probability of damage, but also extends the service life of the rolling shutter door.

3、謹慎維修

3. Careful maintenance

如果電動卷簾門出現了故障，不要著急自己上手維修，這是因為自己畢竟不是人員，誤修可能還會導致雪上加霜。可以自己先排除一下是否是電源插頭松動或電源方面出現了故障?若不是，則需請人士上門進行及時檢修。

If the electric rolling shutter door malfunctions, don't rush to repair it yourself, because you are not a professional after all, and accidental repair may make things worse. Can you first rule out whether the power plug is loose or there is a problem with the power supply? If not, it is necessary to invite professionals to come and conduct timely maintenance.

本文由濟南卷簾門友情奉獻.更多有關的知識請點擊:http://m.santoncc.cn我們將會對您提出的疑問進行詳細的解答，歡迎您登錄網站留言.

This article is a friendly contribution from Jinan Rolling Shutter Doors For more information, please click: http://m.santoncc.cn We will provide detailed answers to your questions. You are welcome to log in to our website and leave a message