Screw pumps acg/ucg 7

DismantlingA. B.• Turn theelectricity OFF.Fig. 6• Close the valves.• Remove the pumpfrom the system.ATTENTIONUse appropriate vessels to collect oil spillagewhen removing and opening the pump.ACG9 © IMO ABACG10 © IMO AB• Note the axial position of the shaft coupling.• Release the stop screw.Fig. 7C. D.113• Remove the shaftcoupling.• Remove the key113.ACG14 ' IMO ABACG11 ' IMO ABACG12 ' IMO ABFig. 8 Fig. 9E.F.124451124A514ACG13 ' IMO AB• Remove the screws 451.• Remove the retaining rings 124 and 514.• Remove the support ring 124A.Fig. 10ACG 0621GBOctober 2002Fig. 11IMO AB, Telephone: + 46 8 50 622 800, Telefax: + 46 8 645 15 09E-mail: info@imo.se7