在不銹鋼卷簾門的日常使用過程中，經常會遇到運行故障問題，為了解決問題，我們可能會在網上搜索出現的原因和解決方案，濟南卷簾門廠總結了一些常見問題，并給出解答。

In the daily use of stainless steel roller shutter doors, we often encounter operating problems. In order to solve the problems, we may search the causes and solutions on the Internet. Jinan roller shutter door factory summarized some common problems and gave answers.

一、不銹鋼卷簾門在中間停止時門體下滑，通常驅動電機內抱閘打滑造成,通常由下列幾個原因造成

1、 When the stainless steel roller shutter door stops in the middle, the door body slides, which is usually caused by the slipping of the internal holding brake of the drive motor, which is usually caused by the following reasons

1、不銹鋼卷簾門的抱閘摩擦片有油污，可以拆下摩擦片用清洗劑清洗后重新安裝。

1. The friction plate of the holding brake of the stainless steel roller shutter door is greasy, which can be removed and reinstalled after cleaning with cleaning agent.

2、壓縮彈簧老化，壓力減小，需要更換彈簧。

2. The compression spring is aging and the pressure decreases, so the spring needs to be replaced.

3、電磁鐵組裝不正確，抱閘壓盤不能準確回位；需要拆下重新組裝。

3. The electromagnet is not assembled correctly, and the holding brake pressure plate cannot return accurately; It needs to be disassembled and reassembled.

二、不銹鋼卷簾門的鏈條拉不動，原因主要有：

2、 The chain of stainless steel roller shutter door can not be pulled, mainly due to:

1、鏈條環堵住十字槽；將鏈條理順再試。

1. Chain ring blocks the cross groove; Straighten the chain and try again.

2、抱閘不能釋放，釋放裝置被卡??；檢查并排除。

2. The holding brake cannot be released, and the release device is stuck; Check and eliminate.

三、不銹鋼卷簾門不能上下開關，電機不起動。原因排查,可由以下幾點判斷

3、 The stainless steel roller shutter door cannot be opened and closed up and down, and the motor does not start. The causes can be determined from the following points

1、電路斷開,檢查電線。

1. Open the circuit and check the wires.

2、運轉電容損壞,更換運轉電容。

2. If the running capacitor is damaged, replace it.

3、過熱保護失效。更換過熱保護器。

3. Overheating protection fails. Replace the overheat protector.

4、長時間未運行抱閘粘住。手動鏈條拉動轉幾下，釋放抱閘。

4. The holding brake is stuck if it has not operated for a long time. Pull the manual chain several times to release the holding brake.

5、限位開關常閉觸點不通,打磨觸點或更換限位開關。

5. The normally closed contact of the limit switch is not connected. Grind the contact or replace the limit switch.

6、繼電器線圈壞或氧化,沾污,更換繼電器。

6. If the relay coil is damaged, oxidized or contaminated, replace the relay.

大家可以收藏一下，方便后期查找，當然當不銹鋼卷簾門出現故障時，我們還是建議找專人維修，放心又快速，更多相關內容就來我們網站http://www.shaulmediation.com進行咨詢了解吧！

You can collect it for later search. Of course, when the stainless steel rolling shutter door fails, we suggest to find someone to repair it. It's safe and fast. More relevant content will come to our website http://www.shaulmediation.com Consult and understand!