Wanjiang steel fireproof rolling shutter door, installation requirements and usage instructions

Description :

　　Wanjiang steel fireproof rolling shutter door, installation requirements and usage instructions

　　1. The upper part of the opening for installing rolling shutter doors shall not be equipped with ventilation pipes, water pipes, etc;

　　2. After installing the rolling shutter door, install the suspended ceiling. The edge of the suspended ceiling should be 50mm away from the curtain panel to avoid friction;

　　3. During debugging and use, it is strictly prohibited to stand at the bottom. Electrical facilities shall not be dismantled or moved without authorization;

　　4. According to fire management regulations, the lubricating oil for the starting motor chain must not be missed during routine fire safety inspections every quarter,

　　This is also an important aspect that many property management units or fire departments overlook during inspections.

　　area calculation

　　The calculation of the area of fireproof rolling shutter doors should be carried out in accordance with the national construction project budget standards. The calculation method is: (height of fireproof rolling shutter door opening)

　　Degree+600mm) x (width of rolling shutter door opening+200mm) Note: (The height of the opening is from the bottom of the beam to the rough ground, and the guide rail needs to be pre embedded)

　　The calculation of the area of the package box and door lintel is: (opening width) x (bottom+facade) unfolded calculation area. Height measured and compared to the roof

　　The distance should maintain a gap of 30cm

　　The fireproof rolling shutter door, like a firewall, serves as a horizontal fireproof partition. It consists of curtain panels, seat panels, guide rails, supports, scrolls, and boxes

　　13 parts including body, control box, rolling door machine, limiter, door lintel, manual quick release switch device, button switch, and safety device

　　Cheng, usually installed in areas where it is inconvenient to use firewalls for separation. For example, open elevator lobbies, escalators, and wide open stores in department stores

　　The exhibition halls and parts of buildings with large openings that cannot use fireproof doors and windows. Fireproof rolling shutter doors in construction projects

　　This has led to the widespread application of fire separation.

　　Wanjiang steel fireproof rolling shutter door, installation requirements and usage instructions

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• Wanjiang steel fireproof rolling shutter door