A0101111A0101121A0102011A0102021A0102031A0102041A0201011A0201021A0201031A0201041A0201051A0201061A0201071A0201081A0201091A0301011A0301021A0301031
轴承损坏轴向推力增大或止推轴承组装不当压缩机气封漏气其他原因润滑不正常压缩机不对中轴承间隙不符合要求压缩机或联轴器不平衡
A0301041A0301051A0301061A0301071A0302011A0302021A0302031A0302041
f其他原因轴向推力过大润滑不正常其他原因运行点落入喘振区或距喘振边界太近防喘裕度整定不当吸入流量不足压缩机出口气体系统压力过高工况变化时放空阀回流阀未及时打开防喘装置未投自动防喘装置或机构工作失准或失灵升速升压过快降速未先降压气体性质改变或气体状态严重改变级间内漏量增大气体分子量发生变化其他原因轴端梳齿气封损坏缸体配合处密封圈损坏油压过高油封损坏压缩机内泄漏加大密封环精度不够密封油品质和油温不符合要求油气压差系统工作不良密封部分磨损或损坏浮环座的端面有缺口或密封面磨损浮环座的接触磨损不均匀密封环断裂或破坏密封面、密封件、O型环被腐蚀因低温部分操作密封部分结冰计量仪表工作误差其他原因进口法兰垫子损坏出口法兰垫子损坏进口密封面磨损
A0302051A0303011A0303021A0303031A0401011A0401021A0401031A0401041A0401051A0401061A0401071A0401081A0401091A0401101A0401111A0401121A0401131A0501011A0501021A0501031A0501041A0501051A0501061A0501071A0501081A0501091A0501101A0501111A0501121A0501131A0501141A0501151A0501161A0502011A0502021A0502031
f出口密封面磨损进口管道应力过大，法兰变形出口管道应力过大，法兰变形其他原因油封间隙超标油封回油孔堵塞油封梳齿磨损上下油封不同心装配有误油压过高不对中和振动其他原因分子量比规定值大
A0502041A0502051A0502061A0502071A0503011A0503021A0503031A0503041A0503051A0503061A0503071A0503081A0601011
原动电动机或汽轮机，在电气或蒸汽方面存在问题A0601021
与叶轮相的邻扩压器表面腐蚀，扩压度降低叶轮或扩压器变形转动部分与静止部分相碰吸入压力高其他原因润滑油乳化油温过高机械杂质过多润滑油选用不对其他原因连接部位泄漏调压阀损坏油泵打不起压油过滤器堵塞压力表显示不准回油不畅轴承座中分面泄漏其他原因膜片损坏连接件螺栓松动，磨损联轴节护罩碰擦润滑油变质或量少半联轴节轮毂断齿
A0601031A0601041A0601051A0601061A0601071A0701011A0701021A0701031A0701041A0701051A0701061A0701071A0701081A0702011A0702021A0702031A0702041A0702051A0702061A0702071A0702081A0702091A0801011A0801021A0801031A0801041A0801051
f联轴节护罩碰擦联轴节护罩中封面漏油r