How much do you know about Jinan roller shutter? Isn't it clear? Next, Jinan factory will give you a brief introduction below, hoping to help you.

1、手拉鏈不動

1. Hand 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。

Fault cause: the ring chain blocks the cross slot; the pawl does not break away from the ratchet; the chain press frame 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。

Treatment method: straighten out the circular chain; adjust the relative position of the pawl and the chain pressing frame; replace or lubricate the pin shaft.

2、電動機不動或轉速慢

2. The motor does not move or the speed is slow

故障原因：電動機的線路斷路、電機燒損、停止按鈕沒有復位、限位開關動作、負載較大等引起。

Fault causes: the motor circuit is open, the motor is burnt, the stop button is not reset, the limit switch acts, the load is large, 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，調整開關位置;檢查機械有無卡阻，若有則障礙物。

Treatment method: check the line and connect it; replace the burned motor; replace the button or repeatedly press it several times; toggle the limit switch slider to make it away from the microswitch contact and adjust the switch position; check whether the machine is jammed, and remove the obstacles if any.

3、電機振動或噪聲較大

3. Large vibration or noise of motor

故障原因：濟南電動卷簾門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。

Fault cause: Jinan electric roller shutter brake disc is unbalanced or broken; brake disc is not fastened; bearing oil loss or failure; gear meshing is not smooth, oil loss or serious 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。

Handling method: replace the brake disc or readjust the balance; tighten the brake disc nut; replace the bearing; repair the output end gear of the motor shaft, lubricate or replace; check the motor and replace it if it is damaged.

4、控制失效

4. Control failure

故障原因：繼電器觸點粘死、行程微動開關失效或變形、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。處理方法：更換繼電器;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。

Fault cause: the relay contact is stuck, the travel micro switch is invalid or deformed, the slide block fastening screw is loose, the backup plate screw is loose to shift the backup plate, so that the slide block or nut cannot move with the rotation of the screw rod, the drive gear of the limiter is damaged, the up and down buttons are stuck. Treatment: replace the relay; replace the microswitch or contact pad; tighten the slider screw and reset the backup plate; replace the drive gear of the limiter; replace the button.

關于濟南卷簾門四大故障及處理妙招的相關內容到此就講解完了，相信大家閱讀完這些內容之后對其會有更深的了解，希望這些要點能幫助到大家，更多詳情可以多多關注濟南富強門業動態。

This is the end of the explanation of the four major faults of Jinan roller shutter door and the related solutions. I believe you will have a deeper understanding of them after reading these contents. I hope these points can help you, and more details can pay more attention to the development of Jinan rich and strong door industry.