Jinan rolling shutter door is a multi joint moving door in series. The starting is driven by the motor group. The rolling shutter door is in a fixed slide way and rotates up and down with the rolling shaft above the door as the center. It is suitable for commercial facades, garages, shopping malls, hospitals, factories, mining enterprises and other public places or residences. Especially the door opening is large, which is inconvenient to install the ground door body, which plays a role of convenient and quick opening. Such as garage door, shopping mall fire shutter door, aircraft hangar door.

1、 檢查現場應具備了安裝的必要條件，如已經通電，洞口平整、規一。

1. The inspection site should have the necessary conditions for installation, such as electrified, the hole is flat and standard 

2、 復核西安電動卷簾門門洞尺寸應與工程備料單上的洞口尺寸、現場條件一致，如果原尺寸測量錯誤或現場條件勘測不準確，應及時向公司反應。

2. Recheck the door opening size of Xi'an electric rolling shutter door, which should be consistent with the hole size and site conditions in the project material preparation list. If the original size measurement is wrong or the site condition survey is not accurate, it should be reported to the company in time.

3、 檢查隨身攜帶的工具應能完成安裝任務。

3. Check that the tools carried with you can complete the installation task.

4、 對卷簾門進行拆包檢查，應無明顯的少件、漏件的現象。

4. The rolling shutter door shall be unpacked for inspection, and there shall be no obvious phenomenon of missing or missing parts.

5、 與工程備料單進行對比，對簾片、導軌、卷簾軸、端蓋板等主要部件的長度及制作方式進行檢查，應無明顯的影響卷簾窗安裝、運行的錯誤或誤差存在。

5. Compared with the engineering material preparation list, check the length and manufacturing mode of the main parts such as curtain, guide rail, roller shutter shaft, end cover plate, etc., and there should be no obvious errors or errors affecting the installation and operation of rolling shutter window.