噪音高    原因                                                                                 措施 

管道堵塞引起压力升高                                                         1.清扫或更换管路.

皮带罩安装下当此引起振动                                                  2.重新装好皮带罩

电机轴承磨损                                                                       3.要换新的轴承

风机 内进入灰尘造成研伤                                                    4.拆修风机

无润滑油                                                                              5.检查供油系统

6.润滑不良                                                                                  6.清洗滴油嘴和油过滤器

7.B型带轮松动                                                                            7.紧固顶丝

8.三角带打滑                                                                              8.调整皮带张紧度