Measure the size of each part of the rolling shutter door based on the size and model of the door, and check whether the door opening matches the size of the rolling shutter door, and whether the embedded position and quantity of the guide rail and bracket are correct. We also need to measure the elevation of the opening, determine the position where the roller shutter door needs to be installed, and mark it with tools such as a plumb line and a level ruler to accurately locate the horizontal and vertical lines.
Start installing the frame of the roller shutter door according to the positioning line. First, fix the door frame of the electric roller shutter door, and here, remove the fixing plate at the bottom of the door frame. Attention: Grooves should be reserved on the ground on both sides of the opening. After calibration, the wooden wedge should be fixed, and the door frame iron feet should be welded firmly with the embedded iron plate parts. It is sufficient to use cement mortar or fine aggregate concrete with a strength of no less than 10MPa to plug firmly.
Install the main body of the electric roller shutter door leaf. It is necessary to ensure that the electric roller shutter door is integrated with the wall, and the sealing must be done well before painting the opening and wall. After the painting is completed, the door seam should be even and flat, and the electric roller shutter door should be opened freely and lightly without any tightness, looseness, or rebound.
The above steps are for reference only. It is recommended to consult professionals for more accurate information.