隨著智能家居設備越來越完善，電動卷簾門也開始走進家家戶戶。一些廠房進出車輛的大門，以及一些住宅的車庫都會用到電動卷簾門。所以小幫經常接到電動卷簾門相關的維修需求。

　　With the increasingly sophisticated smart home devices, electric rolling shutter doors have also begun to enter every household. Electric rolling shutter doors are used at the entrances of some factories for vehicles entering and exiting, as well as in some residential garages. So Xiaobang often receives maintenance needs related to electric rolling shutter doors.

　　今天就和及時雨一起來了解下電動卷簾門常見故障及維修方法：

　　Today, let's learn about common faults and maintenance methods of electric rolling shutter doors with Timely Rain

　　01控制失效故障

　　01 Control Failure Fault

　　故障原因繼電器(接觸器)觸點粘死、行程微動開關失效 或觸片變形、滑塊緊定螺釘松、靠板螺絲松使靠板移位，使滑塊或螺母不能隨絲 桿轉動而移動、限位器傳動齒輪破損、按鈕上、下鍵卡死。

　　The cause of the fault is that the relay (contactor) contacts are stuck, the travel micro switch fails or the contact piece is deformed, the slider fastening screw is loose, and the support plate screw is loose, causing the support plate to shift and preventing the slider or nut from moving with the screw rod rotation, the limiter transmission gear is damaged, and the button up and down keys are stuck.

　　處理方法更換繼電器(接觸器);更換微動開關或觸片;緊定滑塊螺釘并 使靠板復位;更換限位器傳動齒輪;更換按鈕。

　　How to handle it Replace the relay (contactor); Replace micro switches or contacts; Tighten the slider screw and reset the support plate; Replace the transmission gear of the limiter; Replace the button.

　　02電動機不動或轉速慢。

　　02 The motor does not move or has a slow speed.

　　故障原因一般是線路斷路、電機燒損、停止按鈕沒復位、限位開關動作、負載較大等引起。

　　What is the cause of the malfunction It is usually caused by circuit breakage, motor burnout, failure to reset the stop button, limit switch action, high load, etc.

　　處理方法檢查線路、并接通;更換燒損電機;更換按鈕或重復按動幾次; 撥動限位開關滑塊使它脫離微動開關觸點， 并調整微動開關位置;檢查機械部分 有無卡阻，若有則卡阻清理障礙物。

　　How to handle it Check the circuit and connect it; Replace the burnt motor; Replace the button or press it repeatedly a few times; Move the limit switch slider to disengage it from the microswitch contact and adjust the microswitch position; Check if there is any blockage in the mechanical part, and if so, eliminate the blockage and clean up the obstacles.

　　03手拉鏈不動。

　　03 The zipper does not move.

　　故障原因：環形鏈條堵住十字槽;棘爪無脫離棘輪;壓鏈架卡死。

　　What is the cause of the malfunction The circular chain blocks the cross groove; The pawl is not detached from the ratchet wheel; The chain holder is stuck.

　　處理方法理順環形鏈條;調整棘爪與壓鏈架相對位置;更換或潤滑銷軸。

　　How to handle it Sort out the circular chain; Adjust the relative position between the pawl and the pressure chain frame; Replace or lubricate the pin shaft.

　　04電機振動或噪聲較大。

　　04 The motor has significant vibration or noise.

　　故障原因剎車盤不平衡或斷裂;剎車盤無緊固;軸承失油或失效;齒輪嚙合不順、失油或磨損嚴重;電機電流聲或振動。

　　What is the cause of the malfunction Unbalanced or broken brake discs; The brake disc is not securely fastened; Bearing oil loss or failure; Gear meshing is not smooth, oil loss or severe wear; Motor current sound or vibration.

　　處理方法更換剎車盤或重新調整平衡;緊固剎車盤螺母;更換軸承;修配電機軸輸出端齒輪、潤滑或更換;檢查電機，如電機壞損則更換。

　　How to handle it Replace the brake disc or readjust the balance; Tighten the brake disc nut; Replace bearings; Repair, lubricate or replace the gear at the output end of the motor shaft; Check the motor and replace it if it is damaged.

　　本文由  濟南卷簾門 友情奉獻.更多有關的知識請點擊  http://www.myvp.cn/   真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　This article is a friendly contribution from Jinan Rolling Shutter Doors For more related knowledge, please click http://www.myvp.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.