The installation process of fire -fighting smoke includes the following steps:
1. Comprehensively understand the specifications, forms, rotation directions of leaf rotation, and air flow in and out direction of fire exhaust fan.Before installation, check whether the impeller has a touched phenomenon, and conduct a comprehensive inspection of each component, whether the attachment is complete, and whether each component is linked.
2. When installing, the air ducts connected to the import and export of fire exhaust fan should be supported by separate support, and the weight of the pipeline is not allowed to add the pipeline to the components of the fire smoke exhaust fan.At the same time, when the firefighting fans are installed, they should pay attention to the horizontal position of the fan. The connection of the combination of fire and the foundation and the ventilation pipeline should be adjusted to make it naturally consistent and not forcibly connected.
3. After installation, you should use the phenomenon of too tight or rubbing the impeller to check if there is no abnormality to connect the power to test.After the power is connected, if the direction of the motor rotation does not meet the requirements, the power should be cut off and the wiring header sequences should be adjusted again.
4. In terms of wires, the fire firing fan wiring must be correct and reliable. The fan shell should be properly grounded, and the ground must be reliable.The power supply of the fan must be complete and meet the relevant requirements.Electric wiring must have electrical wiring with professional knowledge.
5. After the installation is completed, a comprehensive inspection should be performed, including the horizontal degree and verticality of the fan, whether the weight of the pipeline is tolerated by the component of the fan, whether the wind turbine is running smoothly, and whether the wind resistance of the fan inlet and export is normal.If there are abnormal conditions, adjust and repair in time.
In short, the installation process of fire fire exhaust fan needs to follow relevant specifications and requirements to ensure the normal operation and use of the fan.