Installation method and steps of fire shutter
Step 1: Install the shutter accessories.
Determine the left and right direction of the head making and the vertical direction of the bead pulling. The head production can be interchanged left and right, and the head production can be installed according to the owner's preference or the convenience of home placement. The pull ball head can rotate and is used for pulling up after side mounting and top mounting respectively.
Step 2: Install the head.
There are two ways to install the machine head, corresponding to two installation schemes respectively.
The first type: external decoration
Compare the finished product with the window, and after finding a suitable position, mark the position of the head screw on the window frame or wall, screw the left and right head screws on the window frame or wall, and open the rotatable module on the head without pulling beads.
The second type: built-in
Put the finished roller blind into the window frame. After finding a suitable position, mark the position of the head screw at the top of the window frame, respectively lock the left and right head screws at the top of the window frame, and open the rotatable module on the head without pulling beads.
Step 3: Install the track.
1. First insert the right end of the upper rail into the beaded head, and then insert the left end of the upper rail into the beadless head.
2. Fasten the uncovered rotatable module to ensure that the roller blind will not drop or move easily, and the installation is completed.
3. Gently pull down the bead curtain on the front, and the shutter will automatically rise.
4. Pull down the bead curtain on the back to control the lowering of the roller blind.
Specifications and dimensions of fire shutter doors
Fire shutter doors installed according to different buildings are different. In addition to the consistency of fire shutter doors, the size and specifications of fire shutter doors are also different. When selecting the size of fire shutter door, the size of fire shutter door is determined by calculating the internal size and external size. Built-in dimensions: hole width * (hole height+sealing+pre-rolling) * unit price; Overall dimension: hole width * (outer span dimension+box sealing+pre-roll+hole height) * unit price; Generally, the outer span size is 0.4mm, and the pre-roll size is 0.6 mm. According to the standard size of the fire shutter door, the fire shutter door can be selected accordingly.
I believe that after reading the above introduction, you must know the installation method of fire shutter. Bian Xiao said something that should be paid attention to. When installing fire shutter doors, there should be no vents and any pipes at the door. During installation and debugging, no one is allowed to stand below to avoid accidents. Moreover, it is necessary to check the fire control facilities frequently, and conduct a comprehensive inspection in accordance with the matters stipulated by the state fire control when checking again. The above are the precautions for the installation and use of fire shutter doors. I hope Bian Xiao's suggestion can help everyone!
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