8.1
Contaminated pump ................................................................................................... 26
8.2
Servicing the pump .....................................................................................................27
8.3
Servicing the motor .....................................................................................................27
8.3.1 Complete motor ................................................................................................27
8.3.2 Motor bearings ..................................................................................................27
8.4
9.1
10. Troubleshooting ................................................................................................................ 29
11. Technical data ................................................................................................................... 30
11.1 Operating conditions .................................................................................................. 30
11.1.2 Maximum permissible operating pressure and fluid temperature for
shaft seal .......................................................................................................... 30
11.2 Min. intake pressure ....................................................................................................31
11.5 Noise pressure level ................................................................................................... 33
Appendix B - NPSH ................................................................................................................. 36
Notes ....................................................................................................................................38-39
English
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