商鋪卷簾門門體一般采用高塑性6063硅鎂鋁合金一次性擠壓成型，綜合性能遠遠高于工業型材標準，堅固耐用，在滿足強度的前提下大限度減輕了門體的重量。并且，在使用工具對門體進行鉆、切、鋸、鏨、撬、扒、撕等方法破壞性時，門體仍堅若磐石，能有效防止小偷的破壞。因而成為很多商戶的選擇，下面是濟南卷簾門的故障維修方法：

The shop Roller shutter door body is generally made of high plastic 6063 silicon Magnalium by one-time extrusion. Its comprehensive performance is far higher than the industrial profile standard, which is sturdy and durable. On the premise of meeting the strength, it greatly reduces the weight of the door body. Moreover, when using professional tools to drill, cut, saw, chisel, pry, scrape, tear and other destructive methods on the door body, the door body remains as solid as a rock, effectively preventing thieves from damaging it. As a result, it has become the choice of many merchants. The following is the troubleshooting method of Roller shutter in Jinan:

1、卷簾拉不動

1. The roller shutter cannot be pulled

1）電動機不動或轉速慢

1) Motor not moving or slow speed

此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。 卷簾門處理方法：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。

The cause of this fault is generally caused by a circuit breaker, motor burning, failure to reset the stop button, limit switch action, and high load. Treatment method of Roller shutter: check the line and connect it; Replace the burnt out motor; Replace the button or repeatedly press it several times; Move the limit switch slider to disengage it from the microswitch contacts and adjust the microswitch position; Check the mechanical parts for any blockages, and if so, eliminate the blockages and remove any obstacles.

2）控制失效

2) Control failure

故障發生的部位及原因：.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。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。

The location and cause of the fault: the contact of the relay (contactor) is stuck, the travel microswitch is ineffective or the contact plate is deformed, the slider fastening screw is loose, and the backup plate screw is loose, causing the backup plate to shift, making the slider or nut unable to move with the screw rod rotation, the transmission gear of the limiter is damaged, and the up and down keys of the button are stuck. Handling method: Replace the relay (contactor); Replace microswitches or contacts; Tighten the slider screws and reset the backup plate; Replace the transmission gear of the limiter; Replace the button.

2、手拉鏈不動

2. 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 circular chain is blocking the cross groove; The pawl does not detach 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。

Processing method: Straighten out the circular chain; Adjust the relative position of the pawl and the chain holder; Replace or lubricate the pin shaft.

3、電機振動或噪聲較大

3. Excessive motor 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。

Fault cause: The brake disc is unbalanced or broken; The brake disc is not tightened; Loss of oil or failure of bearings; Gear engagement 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。

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

常見商鋪卷簾門怎樣維修的相關事項就講解到這里了，希望能夠給您好的幫助，更多事項就來我們網站http://www.santoncc.cn咨詢！

So far we have explained the maintenance of common shops' Roller shutter. I hope I can help you. More information can be found on our website http://www.santoncc.cn consulting service