KSB Multi Eco - Fitting the Stage Casings

7 Servicing/Maintenance
46 of 60
Multi Eco
12. Fit new support ring 45.4 for the mechanical seal.
13. Fit circlip 932.03 for the mechanical seal on the shaft.
7.4.8 Fitting the stage casings
ü The rolling element bearings and mechanical seal have been fitted.
(ðSection7.4.7,Page43)
1. Fit the disc on the discharge cover.
Make sure it is correctly seated!
2. Fit diffuser 171, impeller 230 and stage casing 109 of one stage after the other.
Make sure the stage casing and diffuser are correctly aligned!