Basically no equipment can be said to never be used bad, so we need to carry out daily maintenance and maintenance, for the daily use of rolling shutter door, to effectively extend the service life, we should be diligent in daily maintenance. Today for you to analyze in Jinan rolling shutter door maintenance problem, door switch too slow solution, hope to be able to help you.

一、百葉窗門(mén)扇開(kāi)關(guān)速度太慢的原因：

1、 The reasons for the slow opening and closing speed of shutters are as follows:

(1)控制器速度調(diào)節(jié)太慢。

(1) The speed adjustment of the controller is too slow.

(2)電壓異常。

(2) Abnormal voltage.

(3)皮帶可能太松。

(3) The belt may be too loose.

(4)止動(dòng)輪和履帶之間的摩擦。

(4) Friction between the stop wheel and the track.

(5)活動(dòng)門(mén)扇可能與導(dǎo)軌或固定門(mén)扇或地板摩擦。

(5) The movable door leaf may rub against the guide rail or fixed door leaf or floor.

二、卷簾式門(mén)的安裝在運(yùn)行中會(huì)遇到許多問(wèn)題，當(dāng)然，濟(jì)南卷簾門(mén)維修時(shí)也需要注意：

2、 The installation of rolling shutter doors will encounter many problems in operation. Of course, attention should also be paid to the maintenance of rolling shutter doors in Jinan

(1)門(mén)鎖的典型故障是由電動(dòng)門(mén)維修與門(mén)鎖和電動(dòng)天線之間的公共地線引起的。當(dāng)門(mén)打開(kāi)和關(guān)閉進(jìn)行維修時(shí)，收音機(jī)、電梯指示燈和其他低功率電器都起作用。結(jié)果是接地點(diǎn)沒(méi)有接地，而是相互連接。

(1) A typical failure of the central door lock is caused by the common ground wire between the power door maintenance and the central door lock and the electric antenna. Radios, elevator lights and other low-power appliances work when doors are opened and closed for maintenance. The result is that the ground points are not grounded, they are connected to each other.

(2)拆裝電動(dòng)卷簾門(mén)進(jìn)行維修時(shí)，需要注意正確的安裝位置。所有螺栓連接孔都是橢圓形孔。在維修和提升門(mén)之前，不得有任何干擾。

(2) When disassembling the electric rolling shutter door for maintenance, it is necessary to pay attention to the correct installation position. All bolt connection holes are elliptical. There must be no interference before servicing and lifting the door.

(3)電動(dòng)卷門(mén)的尺寸精度將嚴(yán)重影響卷門(mén)維修用電梯電機(jī)的使用壽命。由于導(dǎo)向槽安裝在電動(dòng)卷門(mén)上，電梯在導(dǎo)向槽中移動(dòng)。

(3) The size accuracy of electric rolling door will seriously affect the service life of elevator motor for rolling door maintenance. As the guide groove is installed on the electric rolling door, the elevator moves in the guide groove.

(4)電動(dòng)卷門(mén)的密封和防塵尤為重要。電動(dòng)卷簾門(mén)內(nèi)板有一層塑料保護(hù)層，損壞后會(huì)導(dǎo)致電動(dòng)門(mén)內(nèi)有灰塵進(jìn)入。在嚴(yán)重的情況下，它會(huì)干擾電動(dòng)卷門(mén)的維護(hù)運(yùn)動(dòng)。

(4) The sealing and dustproof of electric rolling door is particularly important. The inner plate of electric rolling shutter door has a layer of plastic protective layer, which will lead to dust entering the electric door after damage. In serious cases, it will interfere with the maintenance movement of the electric rolling door.

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