Edwards RV3 Parts And Maintenance Manual

Rotary vane pumps, kits

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Instruction manual (64 pages)

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Page 1 A652-01-840 Issue P Parts and Maintenance Kits Manual RV3, RV5, RV8 and RV12 Rotary Vane Pumps A65X-YY-ZZZ Pump Variant Motor Description Type 2 = RV3 01 to 99 903 = 220-240 V, 50/60 Hz, Single phase 3 = RV5 904 = 100/200 V, 50/60 Hz, Single phase...
Page 2 Never allow unqualified personnel to attempt to remove or replace any part of the pump.  If you have any doubts about the servicing procedures or the products capabilities please contact Edwards.  Before returning any equipment to Edwards for repair please follow the Edwards HS1 procedure and ...
Page 3: Table Of Contents
Checklist of clean and overhaul kit components ..............15 Associated publications Publication title Publication number RV Rotary Vane Pumps A652-01-880 RV Pump Cartridge Kits A653-01-840 © Edwards Limited 2018. All rights reserved. Page i Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 5: Introduction
Scope of this manual This manual provides information about the component parts of the Edwards RV3, RV5, RV8 and RV12 rotary vane pumps, together with the installation instructions for the clean and overhaul kits, the blade kits and the inlet valve kit for the pumps.
Page 7: Parts List
If a part has an entry in the 'Part No.' column, then the part is available as a spare and the entry defines the  Item Number of the spare part. © Edwards Limited 2018. All rights reserved. Page 3 Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 8: Parts List
6 - 9 carrier securing) Screw: cap-head M6 x 40 (end cover 6 - 9 securing and LV to HV securing) Page 4 © Edwards Limited 2018. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 9 Screw: cap-head M6 x 20 (top plate securing) Screw: cap-head M6 x 40 (cartridge securing) Restrictor: M6 Exhaust flange assembly A652-01-007 301-1 Exhaust flange © Edwards Limited 2018. All rights reserved. Page 5 Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 10 Motor assembly: RV8 and RV12 (3-phase) Oil box label Lifting handle A259-08-125 Side panel (mode selector side) A652-01-018 Ducting sheet A652-01-019 A223-01-007 Page 6 © Edwards Limited 2018. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 11 As of the end of 2010, the four RV 1-phase motors (used in kits 14, 15, 16 and 17) have been made obsolete and replaced by two new motors (item 401). These new motors are suitable for use on all 1-phase RV3, RV5, RV8 and RV12 pumps.
Page 12: Exploded View Of The Rv Pump With 1-Phase Motor (Post 2010 Configuration)
A652-01-840 Issue P Figure 1 - Exploded view of the RV pump with 1-phase motor (post 2010 configuration) Page 8 © Edwards Limited 2018. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 13: Exploded View Of 3-Phase Motor Assembly
A652-01-840 Issue P Figure 2 - Exploded view of 3-phase motor assembly © Edwards Limited 2018. All rights reserved. Page 9 Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 14: Exploded View Of The Cartridge
A652-01-840 Issue P Figure 3 - Exploded view of the cartridge Page 10 © Edwards Limited 2018. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 15: Exploded View Of The Inlet-Valve Assembly
A652-01-840 Issue P Figure 4 - Exploded view of the inlet-valve assembly © Edwards Limited 2018. All rights reserved. Page 11 Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 17: Maintenance Kits
A652-01-840 Issue P Maintenance kits When you maintain this Edwards product, we recommend you use only Edwards maintenance and service kits. The maintenance kits available for the RV pumps are listed in Table 2 below: Table 2 - Maintenance kits...
Page 18: Unpack And Inspect
O-ring: 49.5 x 3.0, nitrile 202-6 O-ring: 7.6 x 2.4, viton 202-7 O-ring: 32.5 x 3.0, nitrile 202-8 Spring (inlet-valve)  Printed gasket (top-plate)  Page 14 © Edwards Limited 2018. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 19: Checklist Of Clean And Overhaul Kit Components
Nitrile clean and overhaul kit. † If required. ‡ Only supplied in the clean and overhaul kit (Nitrile). © Edwards Limited 2018. All rights reserved. Page 15 Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 20: How To Use The Clean And Overhaul Kit
15. Dispose of the old components and used oil safely in accordance with all local and national safety and environmental requirements. Page 16 © Edwards Limited 2018. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
Page 21: How To Use The Blades Kit
(408, 412). 8. Dispose of the old components safely in accordance with all local and national safety and environmental requirements. © Edwards Limited 2018. All rights reserved. Page 17 Edwards and the Edwards logo are trademarks of Edwards Limited.

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Edwards RV3 Parts And Maintenance Manual

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