检测空气流动之扰动，冲击产生共振，反射共鸣现象
Detect disturbances in air flow, generate resonance due to impact, and reflect resonance phenomena
处理给风管增加消声器和对噪音进行隔绝的方式或给风机增加隔音箱
Handling ways to add mufflers to the air ducts and isolate noise, or adding soundproof boxes to the fans
检查玻璃钢风机轴承是否损坏
Check if the bearing of the fiberglass fan is damaged
处理更换玻璃钢风机轴承，更换方法依据风机轴承更换作业标准书
Handle the replacement of fiberglass fan bearings according to the fan bearing replacement operation standard book
检查玻璃钢风机入口钟与风机叶轮发生磨察
Check for wear between the inlet bell of the fiberglass fan and the fan impeller
处理修整入口钟或把轴承座向后移
Handle and repair the inlet clock or move the bearing seat back
检查风管是否发噪音是否有共震风管管壁是否太薄
Check if there is noise in the air duct, if there is resonance, if the wall of the air duct is too thin
处理风管增加支撑架或给风管增加隔音棉
Add support brackets to the air duct or add soundproofing cotton to the air duct
检测马达频率是否正确
Check if the motor frequency is correct
处理调整相对应的频率运转
Handling and adjusting the corresponding frequency operation
检查马达接线方法是否正确
Check if the motor wiring method is correct
处理调整正确接线方法
Correct wiring method for handling and adjusting
检查马达轴承是否损坏
Check if the motor bearings are damaged
处理更换马达轴承操作规范依据作业标准书
Handling replacement of motor bearings according to operating standards