防火卷簾門的工作是在火災(zāi)發(fā)生時，感煙探測器報警，火災(zāi)信號送到卷簾門控制柜，控制柜發(fā)出啟動信號，卷簾門自動降到距地1.8m的位置（特殊部位的卷簾門也可一步到底），如果感溫探測器再報警，卷簾門才降到底。下面濟南防火卷簾門安裝維修人員來講講防火卷簾門的故障排除小知識。

The work of the fireproof rolling shutter door is that when a fire occurs, the smoke detector gives an alarm, the fire signal is sent to the rolling shutter control cabinet, the control cabinet sends a start signal, and the rolling shutter door automatically drops to the position 1.8m above the ground (the rolling shutter door in special parts can also be moved to the bottom). If the temperature detector gives an alarm again, the rolling shutter door will drop to the bottom. Next, the installation and maintenance personnel of fire rolling shutter doors in Jinan will talk about the troubleshooting tips of fire rolling shutter doors.

〈一〉防火卷簾門門扇關(guān)閉時發(fā)生碰撞

(I) Collision occurs when the fire rolling shutter door leaf is closed

可能原因：

Possible causes:

（1）速度太快。

(1) Too fast.

（2）電壓異常。

(2) The voltage is abnormal.

（3）馬達發(fā)電配件可能損壞。

(3) Motor power generation accessories may be damaged.

〈二〉防火卷簾門門扇不能啟動

Fail to start the fire rolling shutter door leaf

可能原因：

Possible causes:

（1）感應(yīng)器故障，檢查感應(yīng)器之感應(yīng)燈號是否正常。

(1) If the sensor fails, check whether the sensor light signal is normal.

（2）電線接頭松膠（短路或斷路）。

(2) Loose wire connector (short circuit or open circuit).

（3）皮帶脫落。

(3) The belt falls off.

（4）可能馬達過熱，待冷卻后便能恢復(fù)正常。

(4) The motor may overheat, and it will return to normal after cooling.

（5）控制器燒壞。

(5) The controller is burnt out.

（6）異物卡住。

(6) Foreign objects are stuck.

（7）電壓異常。

(7) The voltage is abnormal.

〈三〉防火卷簾門自開自關(guān)

(III) Self opening and self closing of fire rolling shutter door

可能原因：

Possible causes:

（1）傳感器失靈。

(1) Sensor failure.

（2）有活動物體處于感測范圍。

(2) There are moving objects in the sensing range.

（3）門片開關(guān)碰到障礙物。

(3) The door leaf switch hits an obstacle.

〈四〉防火卷簾門門扇抖動

(IV) Door leaf of fire rolling shutter door shakes

可能原因：

Possible causes:

（1）地下導(dǎo)軌或止擺器有障礙物或磨損。

(1) The underground guide rail or pendulum stopper is obstructed or worn.

（2）移動吊掄及軌道發(fā)生磨損或障礙。

(2) Worn or obstructed mobile swing and rail.

應(yīng)建立定期保養(yǎng)制度，并做好每樘卷簾的保養(yǎng)記錄工作，備案存檔。長期不啟閉的卷簾半年須保養(yǎng)一次，內(nèi)容為塵圾，涂刷油漆，對傳動部份的鏈輪滾子鏈加潤滑油生平等。檢查電器線路和電器設(shè)備是否損壞，運轉(zhuǎn)是否正常，能否符合各項指令，如有損壞和不符要求時應(yīng)立即檢修。關(guān)注我們http://luoboyy.com，了解更多事項！

A regular maintenance system shall be established, and the maintenance records of each roller shutter shall be kept for filing. The roller shutters that have not been opened and closed for a long time must be maintained once every six months. The contents are to eliminate dust, paint, and add lubricating oil to the sprocket roller chain of the transmission part. Check whether the electrical circuit and equipment are damaged, whether they operate normally, and whether they comply with various instructions. If they are damaged or not, they should be repaired immediately. Follow us http://luoboyy.com , learn more!