KSB Omega User Manual

5.5 Enclosure/insulation .....................................................................................................................................32
5.6 Aligning the pump and motor ....................................................................................................................32
5.7 Permissible forces and moments at the pump nozzles ..............................................................................34
5.8 Auxiliary connections ...................................................................................................................................36
5.9 Connection to power supply ........................................................................................................................37
5.10 Checking the direction of rotation ..............................................................................................................38
5.11 Removing the transport lock .......................................................................................................................39
6 Commissioning/Start-up/Shutdown ........................................................................................... 40
6.1 Commissioning/start-up ...............................................................................................................................40
6.2 Operating limits ............................................................................................................................................43
6.3 Shutdown/storage/preservation ..................................................................................................................46
6.4 Returning to service .....................................................................................................................................46
7 Servicing/Maintenance ............................................................................................................... 47
7.1 Safety regulations .........................................................................................................................................47
7.2 Servicing/inspection ......................................................................................................................................48
7.3 Drainage/cleaning ........................................................................................................................................53
7.4 Dismantling the pump set ............................................................................................................................53
7.5 Reassembling the pump set .........................................................................................................................60
7.6 Tightening torques .......................................................................................................................................66
7.7 Spare parts stock ...........................................................................................................................................67
8 Trouble-shooting ........................................................................................................................ 69
8.1 Explanation of faults ....................................................................................................................................73
9 Related Documents .................................................................................................................... 74
9.1 Weights of individual components .............................................................................................................74
9.2 General assembly drawing with list of components ..................................................................................75
10 EU Declaration of conformity .................................................................................................... 90
11 Certificate of Decontamination ................................................................................................. 91
Index ............................................................................................................................................ 92
Contents
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Omega / Omega V

KSB Omega Specifications

General

Application	Water supply, irrigation
Operating pressure	Up to 16 bar
Speed	2900 rpm, 1450 rpm
Connection Size	DN 32 to DN 400
Housing Material	Cast iron, stainless steel
Impeller Material	Bronze, stainless steel, cast iron
Seal Type	Mechanical seal
Operating Temperature	-10°C to +120°C