濟南地庫冬季防風(fēng)卷簾門故障排查：不落或自動升起？這樣解決更穩(wěn)妥

　　Troubleshooting of winter windproof rolling shutter door in Jinan basement: does it not fall or automatically rises? This is a more secure solution

　　濟南冬季地庫的防風(fēng)卷簾門、快速自動門不僅承擔(dān)著防風(fēng)保溫的核心職責(zé)，部分還需契合停車場消防合規(guī)要求——比如坡道出入口的防火分隔，若門體出現(xiàn)不落、落一半自動升起的故障，既影響通行效率，還可能破壞消防防護體系。今天就為濟南地庫管理者和使用者科普實用故障排查方法，兼顧冬季使用需求與消防合規(guī)性，快速恢復(fù)門體正常運行。

　　The windproof rolling shutter doors and fast automatic doors in winter underground warehouses in Jinan not only bear the core responsibility of windproof insulation, but also need to comply with the fire safety compliance requirements of parking lots, such as the fire separation at ramp entrances and exits. If the door body fails to fall or automatically rises halfway down, it will not only affect traffic efficiency but may also damage the fire protection system. Today, we will popularize practical troubleshooting methods for Jinan underground warehouse managers and users, taking into account winter usage needs and fire compliance, and quickly restoring the normal operation of the door body.

　　遇到門體升降異常，從易排查的操作層面入手。先檢查急停按鈕是否被誤按，冬季地庫人員通行頻繁，可能因碰撞、誤觸導(dǎo)致急停觸發(fā)，門體將暫停所有自動操作，恢復(fù)急停按鈕后可再次嘗試啟動；同時觀察控制面板的顯示代碼，若數(shù)字頻繁跳動卻不執(zhí)行指令，大概率不是操作失誤，需進一步排查硬件或參數(shù)問題。

　　When encountering abnormal door lifting, start with the easiest operational level to troubleshoot. First, check if the emergency stop button has been pressed incorrectly. In winter, the underground warehouse personnel frequently pass through, and the emergency stop may be triggered due to collisions or accidental touches. The door will pause all automatic operations, and once the emergency stop button is restored, it can be attempted to start again; At the same time, observe the display code on the control panel. If the numbers frequently jump but instructions are not executed, it is likely not an operational error and further investigation of hardware or parameter issues is needed.

　　紅外對射系統(tǒng)異常是冬季高發(fā)故障，濟南冬季低溫易導(dǎo)致鏡片結(jié)霜、積塵，或碰撞后鏡片偏移，都會影響對射精準(zhǔn)度。紅外對射的核心作用是檢測通行障礙，若鏡片未豎直對齊、表面有冰霜灰塵，門體為避免碰撞會拒絕下落，或下落中觸發(fā)保護機制自動升起。排查時可先擦拭鏡片，冰霜與灰塵，再輕輕調(diào)整鏡片豎直狀態(tài)，確保對射通暢；若拔掉紅外電源插頭后門體能正常下落，說明紅外對射存在校準(zhǔn)問題，重新對齊后插好插頭即可恢復(fù)。

　　Abnormal infrared imaging system is a common malfunction in winter. The low temperature in Jinan during winter can easily cause lens frosting, dust accumulation, or lens displacement after collision, which can affect ejaculation accuracy. The core function of infrared radiation is to detect passage obstacles. If the lens is not vertically aligned or there is frost and dust on the surface, the door will refuse to fall to avoid collision, or the protection mechanism will be triggered to automatically rise during the fall. When troubleshooting, you can first wipe the lens to remove frost and dust, and then gently adjust the lens to a vertical position to ensure smooth aiming; If the door can fall normally after unplugging the infrared power plug, it indicates that there is a calibration problem with the infrared radiation. Re align and plug in the plug to restore it.

　　門體傳動皮帶的松緊度也會受冬季低溫影響。低溫可能導(dǎo)致皮帶變硬、收縮，若門體曾被車輛碰撞，還可能出現(xiàn)皮帶松動，運行時因受力不均引發(fā)升降異常——比如下落時皮帶打滑，門體無法精準(zhǔn)到位，觸發(fā)電機保護機制自動回升。此時需調(diào)整皮帶松緊度，讓皮帶保持適度張力，避免因傳動失效導(dǎo)致故障，調(diào)整后可手動測試門體升降，確認皮帶運行順暢。

　　The tightness of the door drive belt is also affected by the low temperature in winter. Low temperature may cause the belt to harden and shrink. If the door has been hit by a vehicle, the belt may also become loose. During operation, uneven force may cause abnormal lifting - for example, when the belt slips during a fall, the door cannot be accurately positioned, triggering the motor protection mechanism to automatically rebound. At this point, it is necessary to adjust the tightness of the belt to maintain a moderate tension and avoid faults caused by transmission failure. After adjustment, the door body can be manually tested to ensure smooth operation of the belt.

　　上下限位參數(shù)偏移是碰撞后常見的核心故障，冬季低溫也可能加劇部件變形，導(dǎo)致參數(shù)錯位。門體的上下限位決定了升降終點，若碰撞后限位參數(shù)偏移，電機無法識別正確的落地位置，可能出現(xiàn)落到地面后繼續(xù)下行，觸發(fā)保護自動升起，或上升到中途就停止的情況。排查時可將門體切換手動模式，通過控制面板的菜單鍵校準(zhǔn)：長按菜單鍵六秒，待顯示“L1”（下限）時，按下降鍵讓門體落到地面，松開后按確認保存；再切換“L0”（上限），按上升鍵調(diào)整合適高度后確認，完成參數(shù)校準(zhǔn)，讓電機精準(zhǔn)識別升降終點。

　　The deviation of upper and lower limit parameters is a common core fault after collisions, and low temperatures in winter may also exacerbate component deformation, leading to parameter misalignment. The upper and lower limits of the door determine the lifting endpoint. If the limit parameters deviate after a collision, the motor may not be able to recognize the correct landing position, which may result in continuing to descend after landing on the ground, triggering the protection to automatically raise, or stopping halfway up. When troubleshooting, the door can be switched to manual mode and calibrated through the menu button on the control panel: long press the menu button for six seconds, wait for the display of "L1" (lower limit), press the down button to let the door fall to the ground, release it, and press confirm to save; Switch to "L0" (upper limit) again, press the up button to adjust to the appropriate height, confirm, complete parameter calibration, and allow the motor to accurately identify the lifting endpoint.

　　需要特別注意的是，若地庫門涉及停車場坡道出入口的防火分隔，排查與維修時需保障消防合規(guī)性。根據(jù)消防要求，除敞開式、斜樓板式汽車庫外，坡道出入口需通過防火卷簾、防火門等與停車區(qū)隔開，僅當(dāng)汽車庫和坡道均設(shè)置自動滅火系統(tǒng)時，可免設(shè)部分設(shè)施。維修時切勿破壞門體的防火密封結(jié)構(gòu)，若門體為防火卷簾，調(diào)整后需確認其密封性能與升降穩(wěn)定性，避免影響消防防護效果。

　　It should be noted that if the basement door involves fire separation at the entrance and exit of the parking lot ramp, fire compliance must be ensured during inspection and maintenance. According to fire safety requirements, except for open and inclined floor slab garages, ramp entrances and exits need to be separated from the parking area by fire-resistant rolling shutters, Class A fire doors, etc. Only when both the garage and ramp are equipped with automatic fire extinguishing systems, some facilities can be exempted. Do not damage the fireproof sealing structure of the door during maintenance. If the door is a fireproof rolling shutter, its sealing performance and lifting stability should be confirmed after adjustment to avoid affecting the fire protection effect.

　　廠家維護建議

　　Manufacturer's professional maintenance suggestions

　　針對濟南冬季地庫門的使用場景，建議定期做好維護：冬季每月清理紅外鏡片的冰霜、灰塵，檢查皮帶松緊度與限位參數(shù)，避免低溫環(huán)境下部件故障；若門體發(fā)生碰撞，及時排查上述部位，避免小問題惡化；若門體涉及消防功能，需定期聯(lián)系機構(gòu)檢測，確保符合防火分隔要求。出現(xiàn)故障時切勿強行反復(fù)啟動，以免損壞電機或傳動部件，可按排查步驟操作，或聯(lián)系廠家售后獲取技術(shù)支持，避免違規(guī)改裝影響消防合規(guī)。

　　For the usage scenario of Jinan's winter underground warehouse doors, it is recommended to regularly maintain them: clean the frost and dust on the infrared lenses every month in winter, check the tightness and limit parameters of the belts, and avoid component failures in low-temperature environments; If there is a collision with the door, promptly check the above parts to avoid minor problems from worsening; If the door body involves fire protection functions, it is necessary to regularly contact professional institutions for testing to ensure compliance with fire separation requirements. When a malfunction occurs, do not forcefully restart repeatedly to avoid damaging the motor or transmission components. Follow the troubleshooting steps or contact the manufacturer's after-sales service for technical support to avoid unauthorized modifications that may affect fire safety compliance.

　　結(jié)語

　　Conclusion

　　濟南地庫冬季防風(fēng)卷簾門的升降異常，多與紅外對射、皮帶松緊、上下限位等問題相關(guān)，通過簡單的校準(zhǔn)、清理與調(diào)整即可解決大部分故障。排查時兼顧冬季低溫特點與消防合規(guī)要求，既能快速恢復(fù)門體使用，又能保障地庫通行與防火防護效果。若自行排查后仍無法解決，可聯(lián)系維修團隊檢修，確保門體在寒冷季節(jié)穩(wěn)定運行。如果還有其他故障疑問，歡迎留言咨詢！

　　The abnormal lifting of winter windproof rolling shutter doors in Jinan underground warehouses is often related to issues such as infrared radiation, belt tightness, and upper and lower limits. Most of the faults can be solved through simple calibration, cleaning, and adjustment. Taking into account the low temperature characteristics in winter and fire safety compliance requirements during the investigation, it can quickly restore the use of the door and ensure the safety of underground passage and fire protection effect. If the problem still cannot be solved after self inspection, you can contact a professional maintenance team for maintenance to ensure stable operation of the door body in cold seasons. If you have any other questions about malfunctions, please feel free to leave a message for consultation!

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