27249
‐
Supplementary
Operating
Manual
for
Type
KSP
3208
OM
/
5
Version:
v02
Spare
parts
drawing
Page 1: ...pump consists of two pump types that are mounted on a drive shaft A multi stage centrifugal pump can then only operate when the inside of the pump is always filled with liquid This works very well when the pump has an inflow or the suction line is always completely filled For example this is possible by using a foot valve If the pump has a suction lift instead of an inflow and no foot valve can be...
Page 2: ...id This seal was placed after the centrifugal pump stages and after the suction stage For this arrangement the seal is always protected against a dry run even during priming when there is very little liquid in the pump The suction line max 3m should be as short as possible and guided vertically always rising out of the suction tank This is decisive for a good suction function of the pump Suction l...
Page 3: ...lift or suction losses too high Shorten suction line always install rising Maximum suction lift of 2m possible Suction line leaky Check suction line Pressure line is closed ventilation option missing Open pressure line without non return valve or install ventilation bypass Wrong direction of rotation Check direction of rotation observe arrow for incorrect direction of rotation swap the two phases ...
Page 4: ...hat can only be completely replaced if required Please observe the spare parts drawing After removing the suction stage Pos 111 proceed further as described in BA 27224 Reassembly Assembly is essentially disassembly in the reverse order Check all parts for wear Damaged parts must always be replaced by new ones Mechanical seals and all other seals are not wear free and should be checked for damage ...
Page 5: ...27249 Supplementary Operating Manual for Type KSP 3208 Supplementary OM Type KSP 5 Version 27249 v02 Spare parts drawing ...
Page 6: ...sher to 433 554 Distance washer to 922 554 02 Distance washer to 905 802 Block motor 819 Motor shaft 903 Plug screw 904 Threaded pin to 506 905 Connecting screw 920 Hexagonal nut to 905 922 Impeller cap nut 932 02 Retaining ring to 433 940 Key to 109 147 940 02 Key to 111 Not all parts are installed in every pump Suction stage Pos 111 is an assembly that can only be completely replaced if required...
