水晶卷簾門是時尚商店、地鐵站、通訊以及其他追求時尚、場所的理想選擇，因此許多消費者使用水晶卷簾門。今天就和濟南卷簾門廠家一起來談談水晶卷簾門有哪些比較常見的故障。

Crystal Roller shutter is an ideal choice for fashion shops, subway stations, communications and other places that pursue fashion and safety, so many consumers use crystal Roller shutter. Today, I will talk with the manufacturer of Roller shutter in Jinan about the common faults of crystal Roller shutter.

1.手拉鏈不動

1. The hand zipper does not move

故障原因：檢查環鏈是否卡住十字槽，棘爪是否脫離棘輪，壓鏈支架是否卡住。

Fault cause: Check if the chain is stuck in the cross groove, if the pawl is detached from the ratchet, and if the chain support is stuck.

解決方法：理順環鏈，調整棘爪與鏈條壓框的相對位置，更換或潤滑銷軸

Solution: Straighten the ring chain, adjust the relative position of the pawl and the chain pressure frame, and replace or lubricate the pin shaft

2.控制失靈

2. Control failure

故障原因：電動卷門接觸器觸點卡住，行程微動開關失效或接觸板變形，滑塊螺釘松動，靠板移位，導致滑塊或螺母不能隨螺桿轉動而移動，限位器傳動齒輪損壞，按鈕上下鍵卡住。

Reason for fault: The contact of the electric rolling door contactor is stuck, the travel microswitch is invalid or the contact plate is deformed, the slider screw is loose, the backup plate is displaced, causing the slider or nut to not move with the screw rotation, the transmission gear of the limiter is damaged, and the up and down buttons are stuck.

解決方案：更換接觸器；更換微動開關或觸片；擰緊滑塊螺釘并復位靠板；更換限位器的傳動齒輪；更換按鈕。

Solution: Replace the contactor; Replace microswitches or contacts; Tighten the slider screws and reset the backup plate; Replace the transmission gear of the limiter; Replace the button.

3.電機不動或轉速緩慢

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

故障原因：可能是由于斷路、停止按鈕未復位、限位開關動作、負載過重、電機燒毀等原因造成的。

Fault cause: Possible reasons include open circuit, failure to reset the stop button, action of limit switch, excessive load, motor burning, etc.

解決方法：檢查線路并連接；更換按鈕或按幾次；撥動限位開關滑塊，使其與微動開關觸點分離，并調整微動開關位置；檢查機器是否被卡住，如果是，堵塞和清理障礙：更換燒毀的電機；

Solution: Check the circuit and connect it; Replace the button or press it several times; Move the limit switch slider to separate it from the microswitch contact and adjust the microswitch position; Check if the machine is stuck, if so, remove blockages and clear obstacles: replace the burnt out motor;

4.電機振動或有噪音。

4. Motor vibration or noise.

故障原因：剎車盤不平衡或斷裂；剎車盤未緊固；缺油或軸承故障；齒輪嚙合不平穩，失油或嚴重磨損；電機電流噪音或振動。

Fault cause: The brake disc is unbalanced or broken; The brake disc is not tightened; Oil shortage or bearing failure; Uneven gear engagement, loss of oil or severe wear; Motor current noise or vibration.

解決方法：更換剎車盤或重新調整平衡；擰緊剎車盤螺母；更換軸承。修理、潤滑或更換電機軸的輸出齒輪；檢查電機，如果損壞就更換。

Solution: Replace the brake disc or readjust the balance; Tighten the brake disc nut; Replace the bearings. Repair, lubricate or replace the output gear of the motor shaft; Check the motor and replace it if damaged.

以上就是我們在使用水晶卷簾門的時候可能會遇見的一些故障以及解決的方案，用戶可以根據這些來排查故障，如果還是不能解決的話可以找的廠家http://m.wurkt.com修理。

The above are some faults that we may encounter when using the crystal Roller shutter and solutions. Users can check the faults according to these problems. If they still can't solve them, they can find a professional manufacturer http://m.wurkt.com Repair.