17
English
16
中文
故障 5：水泵运转不平稳，噪音大
原因
处理方法
设备在允许范围之外
运行
检查设备运行参数，必要时进行
修正和调整运行工况
吸水口、滤网或叶轮
堵塞
清理吸水口、滤网和叶轮
叶轮受阻
关闭设备并保护其避免被再次打
开，清理叶轮
泵送液体中所含气体
超出允许值
咨询制造商
缺相
由专业人员检查接线，如有问题，
进行修正
转向不正确
调换电源接线
部件磨损
更换磨损的部件
轴承故障
联系制造商
设备安装之后产生机
械应力
检查安装，如有必要可使用橡胶
垫片
表 9-5 水泵运转不平稳，噪音大
故障 6：机械轴封处泄漏，密封腔监控装置报警并关停设备
原因
处理方法
新机械轴封运行时泄
漏量增加
换油
密封腔电缆损坏
更换密封腔传感器
机械轴封损坏
联系制造商，更换机械轴封
表 9-6 机械轴封处泄漏，密封腔监控装置报警并关停设备
9.2 故障的进一步解决方案
如果上表中所列的故障无法修复，请联系我们的客户服务
部。他们可以在如下方面提供帮助：
- 通过电话或书面形式提供帮助
- 提供现场服务
- 在工厂内检查和修理设备
请注意有的服务要收取一定的费用，我们的客户服务部会
告知您相关的详情。
1 Introduction..........................................................................20
1.1 Preface.....................................................................................20
1.2 Copyright.................................................................................20
1.3 Manufacturer’s address..........................................................20
1.4 Rights of alteration................................................................20
2 Safety.....................................................................................20
2.1 Instructions and safety information....................................20
2.2 Directives used.......................................................................20
2.3 General safety.........................................................................20
2.4 Personnel qualification..........................................................21
2.5 Foundations............................................................................21
2.6 Illustrations.............................................................................21
2.7 Operating procedure..............................................................21
2.8 Pumped fluids.........................................................................21
2.9 Electrical work & Electrical connection...............................22
2.10 Ground connection..............................................................22
2.11 Safety and control devices..................................................22
2.12 Sound pressure.....................................................................22
2.13 Warranty................................................................................22
2.14 Technical condition.............................................................23
2.15 Technical terms....................................................................23
3 Product description..............................................................23
3.1 Over view.................................................................................23
3.2 Proper use and fields of application ....................................23
3.3 Conditions of use...................................................................23
3.4 Constrution.............................................................................24
3.5 Type designation....................................................................25
3.6 Cooling.....................................................................................25
3.7 Technical data.........................................................................25
3.8 Special explanation................................................................25
4 Transport and storage.........................................................25
4.1 Delivery....................................................................................25
4.2 Transport.................................................................................25
4.3 Storage....................................................................................26
4.4 Returning to the supplier......................................................26
5 Installtion..............................................................................26
5.1 General information...............................................................26
5.2 Installation types....................................................................26
5.3 The operating area.................................................................26
5.4 Assembly accessories............................................................27
5.5 Installation..............................................................................27
5.6 Dry-run protection.................................................................28
5.7 Water level control.................................................................28
5.8 Removal...................................................................................28
6 Startup..................................................................................28
6.1 Preparatory measures............................................................28
6.2 Electrical system.....................................................................29
6.3 Direction of rotation..............................................................29
6.4 Motor protection and activation types...............................29
6.5 After starting..........................................................................30
7 Maintenance.........................................................................30
7.1 General overhaul.....................................................................31
7.2 Lubricants................................................................................31
7.3 Maintenance intervals...........................................................31
7.4 Maintenance tasks.................................................................31
7.5 Repairs......................................................................................32
8 Shutdown..............................................................................32
8.1 Temporary shutdown.............................................................32
8.2 Final shutdown/storage........................................................32
8.3 Restarting after an extended period of storage.................32
9 Troubleshooting...................................................................32
Contents
