快速卷簾門常見的問題以及如何修復
我們知道無論什么產品，操作不當都會出問題，一旦出現了問題，應該如何去修呢，今天就這個話題跟大家介紹一下快速卷簾門常見的問題以及如何修理常見的問題
We know that no matter what product is operated improperly, there will be problems. Once there is a problem, how to repair it. Today, on this topic, let's introduce the common problems of fast rolling shutter door and how to repair them
①調查百葉制動器滑動的原因:
① Investigate the cause of shutter brake slip:
1.百葉窗的剎車片油膩，應用汽油清洗。
1. The brake pad of the shutter is greasy and should be cleaned with gasoline.
2.減小彈簧的緊固力，更換彈簧。
2. Reduce the tightening force of the spring and replace the spring.
3.電磁鐵裝置不正確，請重新安裝。
3. The electromagnet device is incorrect, please reinstall it.
②調查快速門自重墜落失敗的原因:
② Investigate the reasons for the failure of the self weight falling of the fast door:
1.快門的手動拉桿變形，更換手動拉桿。
1. The manual pull rod of the shutter is deformed. Replace the manual pull rod.
2.手動拉桿與墊圈之間的間隙很大。縮小差距。
2. There is a large gap between the manual pull rod and the washer. Close the gap.
3.變速箱電機穩定故障。更換潤滑脂。
3. Gearbox motor stability failure. Replace the grease.
討論了百葉電機不啟動的原因。對于快速門電機的不動性，可以區分以下幾點:
The reason why the shutter motor does not start is discussed. For the immobility of fast door motor, the following points can be distinguished:
1.斷開并檢查電路。
1. Disconnect and check the circuit.
2.工作電容損壞，需要更換。
2. The working capacitor is damaged and needs to be replaced.
3.橋式整流器或電磁線圈斷裂，制動器卡住，橋式整流器或電磁線圈更換。
3. If the bridge rectifier or solenoid is broken and the brake is stuck, replace the bridge rectifier or solenoid.
4.限位開關通常是閉合的，不能通過。研磨觸點或更換限位開關。
4. The limit switch is usually closed and cannot pass through. Grind the contact or replace the limit switch.
5.繼電器線圈斷裂或氧化、污染，更換繼電器或拋光觸點。
5. If the relay coil is broken or oxidized or polluted, replace the relay or polish the contact.
6.過熱保護失敗。更換過熱保護器。
6. Overheating protection failed. Replace the overheat protector.
7.剎車卡住了，用手拉鏈條轉幾圈。
7. The brake is stuck. Turn the zipper by hand for a few turns.
8.連續運行時間過長，熱保護斷開，電機溫度下降
8. The continuous operation time is too long, the thermal protection is disconnected, and the motor temperature drops
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