A, fire shutter door installation specification
1. When installing fire shutter doors, water pipes, air ducts, etc. Can't be installed in the upper part of the hole; After the fire shutter door is installed, the distance between the edge of the installed ceiling and the curtain plate is 50 mm to avoid friction; According to the specifications of fire shutter doors, fire shutter doors are special facilities for fire fighting, and shall not be modified at will, and other items shall not be placed below. After installation, it should be debugged and checked once every quarter to avoid the mechanical properties of fire shutter doors and the abnormal operation of electrical appliances. Paying attention to safety is the primary responsibility.
2. Align the door frame in strict accordance with the third line on site, so that it is horizontal and vertical. When looking for timing, remember not to knock the fire door with some hard objects to prevent cracks. Only by strictly implementing these can we better protect our health when the fire comes. During installation, the door frame corresponding to the door opening shall be determined according to the drawings. Xi' an fire door merchants remind everyone that it is necessary to check whether the door frame has obvious protrusions and defects. If these situations occur, it is strictly prohibited to use them. We must pay attention to this.
Second, the key points of installation and purchase of fire shutter doors
1. Check the appearance. The fire door is welded firmly and the outer surface is painted smoothly. In some designated places, there will be related signs and quality inspection signs. Look at the seal, etc. Qualified steel fire shutter doors should be equipped with fire sealing strips, which are straight and have qualified inspection reports issued by the state.
2. Choose a professional quick shutter door manufacturer with a certain market reputation when purchasing. The professional production of fast shutter doors can provide consumers with assured quality, and professional sales can provide good after-sales service. Therefore, when buying fast shutter doors, we should try our best to choose professional manufacturers and sellers.
3. At present, the brands, prices and performance of the quick shutter doors to be selected in the market are quite different. Therefore, when shopping, we should first know more about the advantages and disadvantages of each brand, and then choose the brand with higher price.
Rolling shutter doors are very practical, especially in some shops, which will be used to prevent theft, fire and water. So what are the installation specifications and purchase points of fire shutter doors? I think everyone can understand this through the introduction of the above small series.