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Related Manuals for Xylem Goulds MPE Series
Summary of Contents for Xylem Goulds MPE Series
- Page 1 Multistage Pumps Mounting and Repair Instruction Model MPE Translation of the Original Manual Keep for further use ! Pay attention to this operating instruction before the delivery, installation, start-up a.s.o.! VOGEL SERIES...
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Page 2: Table Of Contents
Mounting Instructions MPE Table of Contents 1. General Remarks ........................3 1.1 General ..........................3 1.2 Tools and Equipment ......................3 2. Dismantling ..........................4 2.1 Dismantling and mounting of the Discharge Side Roller Bearing (K1) – (Discharge side) ..4 2.2 Dismantling and mounting of the Intake Side Roller Bearing (K2) –... -
Page 3: General Remarks
Mounting Instructions MPE 1. General Remarks Repair to the pump or pump system may only be carried out by authorised skilled personnel or by the manufacturer’s specialist staff. Pay attention to chapter 2 at the dismantling of the pump. For mounting and repair order specialized service personnel. If dangerous liquids are pumped the appropriate disposal of the handled liquid is necessary before the disassembly of the pump. -
Page 4: Dismantling
Mounting Instructions MPE 2. Dismantling Work may be carried out only while the pump is out of operation. The pump must be shut down in accordance with the Operating Instructions. For pumps with automatic pump control appropriate measures must be taken to prevent the pump from starting up accidentally (e.g. cutting off the power supply). -
Page 5: Dismantling And Mounting Of The Intake Side Roller Bearing (K2) - (Suction Side)
Mounting Instructions MPE Paired angular ball bearings in O arrangement Tighten shaft nut (50) while the bearing is still hot. Mount bearing bracket (10) and screw on lightly for the time being. Screw the bearing cover (12) to the bearing bracket (10). ... -
Page 6: Replacement Of The Shaft Sleeve With Stuffing Box (Code „P")
Mounting Instructions MPE 2.3.1 Replacement of the shaft sleeve with stuffing box (Code „P“) Dismantle the bearings according chapter 2.1 or 2.2. The following description is valid for the suction and discharge side shaft seal. Standard stuffing box Dismantling Remove bearing cover (12) together with the shaft seal ring (WD), flinger (73) and spacer sleeve (72). -
Page 7: Replacement Of Balancing Bush And Balancing Drum
Mounting Instructions MPE Slide the rotating unit of the mechanical seal off the shaft sleeve (44). If the mechanical seal has securing screws these must be loosened earlier. Clean and check all parts for wear. Mechanical seals must always be replaced. Repairing mechanical seals is only to be recommended with specialist training. -
Page 8: Dismantling Of The Pump Body
Mounting Instructions MPE 2.5 Dismantling of the pump body See the "Appendix" for relevant sectional drawing. If the whole pump is to dismantle for maintenance work, the pump should be placed in vertical position (intake pipe facing upwards). A workbench with a hole (approx. 10 mm larger than the shaft) is very helpful in such cases. -
Page 9: Clearances
Mounting Instructions MPE 3.3 Clearances Clean tidy all parts and check the wear. If the wear is too high, then renew the parts. It is functional to renew always parts like seals (O-rings), roller bearings and mechanical seals. Wearing parts and dimensions: Sector A Sector B Sector C... - Page 10 Mounting Instructions MPE Different methods can be used for repair work. Depending on the area (A to F) the following methods can be used. In certain cases, it is better to use new parts. "A": Reworking the outer diameter (levelling), the gap width should not exceed the value stated in the table. The new surface should be as fine as possible (grind).
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Page 11: Assembly Of Disassembled Pump
Mounting Instructions MPE Rotate shaft (24) to see that it runs smoothly. The pump must be turned around for further assembly work (free shaft pointing upwards vertically) Assembly as for dismantling the pump. Lubricate shaft (24) ... -
Page 12: Sectional Drawing Pump With Stuffing Box Code "P
Mounting Instructions MPE MPE100.1, MPE100.2 Size: MPE125.0, MPE125.1, MPE125.2 Shaft seal: Stuffing box Code...P 12 / 16... - Page 13 Mounting Instructions MPE Teilebezeichnung Nomenclature Index of Parts Laufrad roue impeller Leitrad diffuseur diffuser Leitrad, letzte Stufe diffuseur, dernier êtage diffuser, last stage Sauggehäuse corps d’aspiration suction casing Druckgehäuse corps de refoulement discharge casing Lagerträger corps de palier bearing bracket Lagerdeckel couvercle de palier bearing cover...
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Page 14: Sectional Drawing Pump With Mechanical Seal Code "Sc
Mounting Instructions MPE MPE100.1, MPE100.2 Size: MPE125.0, MPE125.1, MPE125.2 Shaft seal: Mechanical seal Code...SC 14 / 16... - Page 15 Mounting Instructions MPE Teilebezeichnung Nomenclature Index of Parts Laufrad roue impeller Leitrad diffuseur diffuser Leitrad, letzte Stufe diffuseur, dernier êtage diffuser, last stage Sauggehäuse corps d’aspiration suction casing Druckgehäuse corps de refoulement discharge casing Lagerträger corps de palier bearing bracket Lagerdeckel couvercle de palier bearing cover...
- Page 16 Xylem Service Austria GmbH Ernst Vogel-Straße 2 A-2000 Stockerau Telefon: +43 (0) 2266 / 604 Fax: +43 (0) 2266 / 65311 E-Mail: info.austria@xyleminc.com Internet: www.xylemaustria.com...