Flowserve R User Instructions
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Flowserve R User Instructions

Flowserve R User Instructions

Centrifugal rubber lined slurry pump
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R and RX
Centrifugal Rubber Lined Slurry Pump
PCN = 71569242 03-11(E) (incorporating 2162-EID)
Original instructions
These instructions must be read prior to installing,
operating, using, and maintaining this equipment.
Компания ПромХимТех-
официальный дистрибьютор
насосов Flowserve
www.promhimtech.ru
Тел. 8 800 250-01-54
e-mail: zakaz@promhimtech.ru
Installation
Operation
Maintenance

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  • Page 1 Компания ПромХимТех- официальный дистрибьютор насосов Flowserve www.promhimtech.ru Тел. 8 800 250-01-54 e-mail: zakaz@promhimtech.ru R and RX Installation Operation Centrifugal Rubber Lined Slurry Pump Maintenance PCN = 71569242 03-11(E) (incorporating 2162-EID) Original instructions These instructions must be read prior to installing,...

  • Page 2: Table Of Contents

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® CONTENTS PAGE PAGE 1 INTRODUCTION AND SAFETY ......4 6 MAINTENANCE ........... 32 1.1 General ............4 6.1 General ............32 1.2 CE marking and approvals ....... 4 6.2 Maintenance schedule ........
  • Page 3 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® INDEX PAGE Alignment of shafting (see 4.5, 4.7 and 4.3) .... 20 CE marking and approvals (1.2) ........ 3 Clearances (see 6.7, Renewal clearances) ..... 34 Clearance setting (6.11) .......... 43 Commissioning and operation (see 5) .....

  • Page 4: Introduction And Safety

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 1 INTRODUCTION AND SAFETY of technical documents and safety instructions. Where applicable this document incorporates information relevant to these Directives and Approvals. 1.1 General To confirm the Approvals applying and if the product is CE...

  • Page 5: Safety

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® temperature or duty) it is requested that the user seeks 1.6.3 Safety action the written agreement of Flowserve before start up. This is a summary of conditions and actions to 1.6 Safety...
  • Page 6 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® DO NOT RUN THE PUMP AT HOT (and cold) PARTS ABNORMALLY HIGH OR LOW FLOW RATES If hot or freezing components or auxiliary heating Operating at a flow rate higher than normal or at a flow...
  • Page 7 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Temperature classification “Tx” is used when the liquid II 2 GD c IIC 135 ºC (T4) temperature varies and the pump could be installed in different hazarous atmospheres. In this case the user...
  • Page 8 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Avoid electrostatic charge: do not rub non-metallic surfaces with a dry cloth; ensure cloth is damp. For ATEX application the coupling must be selected to comply with 94/9/EC. Correct coupling alignment must be maintained.

  • Page 9: Safety Labels Summary

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 1.7 Safety labels summary 1.7.1 Nameplate For details of nameplate, see the Declaration of Conformity, or separate documentation included with these User Instructions. 1.7.2 Safety labels MECHANICAL SEAL WARNING...

  • Page 10: Specific Machine Performance

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 1.8 Specific machine performance acoustic characteristics of the building, and so the For performance parameters see section 1.5, Duty values given are subject to a 3 dBA tolerance and conditions.

  • Page 11: Transport And Storage

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 2 TRANSPORT AND STORAGE lubricated units should be lubricated (refer to Section III) to protect the bearings. Grease lubricated units are lubricated at the factory during assembly. Turn the 2.1 Consignment receipt and unpacking...

  • Page 12: Recycling And End Of Product Life

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 2.5 Recycling and end of product life 3.2 Name nomenclature At the end of the service life of the product or its parts, The pump size will be engraved on the nameplate. The...

  • Page 13: Performance And Operating Limits

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Oil lubrication is only available where the pump shaft is 3.4.1 Operating limits horizontal. The bearings on frame 6 pumps (18R416) 3.4.1.1 Temperature can not be grease lubricated.

  • Page 14: Materials Of Construction

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 3.5 Materials Of Construction Natural Rubber Neoprene Lined Nitrile Lined BASIC Lined CONSTRUCTION Casing – Suction and Gland Side ASTM A48 CL 35 (Cast iron) Stuffing Box ASTM A48 CL35 (Cast iron) (2)

  • Page 15: Tables Of Engineering Data

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 3.6 Tables of Engineering Data Table of Engineering Data 3.6.1 (FRAMES 0, 1 & 2 - LIQUID END) ENGINEERING DATA 1 1/4R-090 2 1/2R-393 3R-090 2 1/2R-091 3R-091...
  • Page 16 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Table of Engineering Data 3.6.2 (FRAMES 0, 1 & 2 - FRAME DETAILS) ENGINEERING DATA 1¼ R-090 2½ R-090 3 R-090 2½ R-091 3 R-091 3 R-111 4 R-122 5 R-142 SHAFT AND BEARING DATA 22.4...
  • Page 17 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Table of Engineering Data 3.6.3 (FRAME 3, 4 & 6 - LIQUID END) 10 R- 12 R- ENGINEERING DATA 6 R-163 8 R-193 18 R-416 SUCTION SIZE (in.)
  • Page 18 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Table of Engineering Data 3.6.4 (FRAMES 3, 4 & 6- FRAME DETAILS) 18 R-416 ENGINEERING DATA 6 R-163 8 R-193 10 R-234 12 R-264 SHAFT AND BEARING DATA 50.8...

  • Page 19: Installation

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 4 INSTALLATION Equipment operated in hazardous locations must comply with the relevant explosion protection regulations. See section 1.6.4, Products used in potentially explosive atmospheres. Pump discharge is to stay within the top vertical or top horizontal discharge position to prevent the build up of trapped gas.

  • Page 20: Initial Alignment

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 4.5 Initial alignment must be checked before the unit is put in service. 4.5.1 Thermal expansion The pump and motor will normally have to be aligned at ambient temperature and should be corrected to allow for thermal expansion at operating temperature.
  • Page 21 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® When the electric motor has sleeve bearings it is The length of extension rods should be kept at necessary to ensure that the motor is aligned to run a minimum to reduce deflection.

  • Page 22: Grouting

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Check that all belts making up one drive set have 4.7 Piping matched code numbers. Loosen the adjustable base and install the belts in their proper grooves. Adjust the...
  • Page 23 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 4.7.1.4 Spool Installation Do not use raised face flanges The sketch below illustrates that a short spool is recommended to connect to the flange. The spool should be moved perpendicular to the flange so that WELD NECK the rubber sealing lip is not dislodged.
  • Page 24 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Once the spool is installed additional suction piping Suction Piping may be installed. These flange joints will require Spool piece gaskets. Figure 8D illustrates the assembly of other piping, flange facings at other joints then the pump may be raised of flat.
  • Page 25 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 4.7.2 Maximum forces and moments allowed on M Slurry pump flanges Maximum forces (F) in N (lbf) and moments (M) in Nm (lbf•ft) Flange Size Suction Discharge (in.) ≤50...

  • Page 26: Final Shaft Alignment Check

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 4.7.3 Suction piping a) The inlet pipe should be one or two sizes larger If the pumped liquid is dirty and cannot be used for than the pump inlet bore and pipe bends should sealing, a separate clean compatible liquid supply to be as large a radius as possible.

  • Page 27: Protection Systems

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® electromagnetic emissions or decrease the vibration monitoring are carried out. See sections electromagnetic immunity of the equipment, wiring 5.7.4 and 5.7.5. or any connected devices. If in any doubt contact Flowserve for advice.

  • Page 28: Pump Lubricants

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 5.2 Pump lubricants 5.2.1 Recommended oil lubricants Splash lubrication Force feed lubrication Viscosity mm²/s 40 ºC Temp. maximum 65 (149) 80 (176) ºC (ºF) Designation according to HL/HLP 32...

  • Page 29: Direction Of Rotation

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® rotation should be re-checked as above in case the 5.2.4 Lubrication schedule supply phasing has been altered. 5.2.4.1 Oil lubricated bearings 5.4 Guarding Normal oil change intervals are 4 000 operating hours or at least every 6 months.

  • Page 30: Operating The Pump

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Ensure all vent connections are closed 5.7.3 Pumps fitted with mechanical seal before starting. Mechanical seals require no adjustment. Any slight Start motor and check outlet pressure. initial leakage will stop when the seal is run in.

  • Page 31: Stopping And Shutdown

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 5.9.2 Viscosity For a given flow rate the total head reduces with Vibration velocity – unfiltered R & RX mm/s (in./s) r.m.s. increased viscosity and increases with reduced viscosity.

  • Page 32: Maintenance

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 6 MAINTENANCE Never clean equipment with inflammable solvents or carbon tetrachloride. Protect yourself against toxic fumes when using cleaning agents. 6.1 General 6.2 Maintenance schedule It is the plant operator's responsibility to ensure...
  • Page 33 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® c) Check that shaft seal leaks are within acceptable symptoms occur, stop the pump immediately and limits. investigate the cause. d) Check the level and condition of oil lubricant. On...

  • Page 34: Spare Parts

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Refer to section 5.1.1 for methods of oil fill, section 6.4 Recommended spares and consumable items 5.2.1 for oil grade recommendations and 5.2.4 for the schedule and temperature limits.

  • Page 35: Fastener Torques

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® a) Isolate motor and lock off electrical supply in 6.6 Fastener torques accordance with local regulations. Torque Nm (lb ft) Bolt size b) Isolate suction and discharge valves.
  • Page 36 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® Remove the bearing frame support [3134] and OHMM if applicable. d) Lift the bearing frame assembly into a vertical position with the thrust bearing housing [3230] up. Rest the bearing frame flange on heavy wooden blocks sufficiently high to ensure end of the shaft does not come into contact with the floor or table.

  • Page 37: Examination Of Parts

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 6.8.8 Suction side Liner (if necessary 6.9.5 Bearing isolators, labyrinths or lip seals a) Place the suction side casing on a clean work (if fitted) surface. a) The lubricant, bearings and bearing housing seals...
  • Page 38 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 6.10.3.2 Frame 4 pumps in step 6.10.2 . The bearings are mounted back to back as shown. Place the thrust bearing clamp ring [2542] loosely c) Pack thrust bearing with grease if the bearings are over the shaft on the largest diameter.
  • Page 39 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® c) Install the inner race of one of the spherical roller installed will clear the table or work surface. The thrust bearing [3031] on the shaft. Use an induction assembly may be elevated if necessary.
  • Page 40 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 6.10.5 Line Bearing Cover 6.10.4.3 Frame 6 6.10.5.1 Frames 1-4 a) Place the shaft assembly in a vertical position with a) Carefully install the lip seal [4300] in the line bearing cover [3260] by pressing it squarely into the bore.
  • Page 41 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 6.10.6 Stuffing box 6.10.6.4.2 Frame 6 only The babbit fits of the glandside casing to the 6.10.6.1 Stuffing Box 1.25R090 pedestal and to the stuffing box are loose. It is a) Place the glandside liner [1916.2] face down on a...
  • Page 42 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® and tighten the jacking screws to pull the impeller 6.10.6.6 Optional expeller seal-frame 3 & 4 Assemble the stuffing box [4100] over the sleeve back to the stuffing box head [4100]. The stuffing [2445] and into the bearing frame [3130] register.
  • Page 43 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 6.10.9 Casing a) Install dowel pins in gland side casing. Install the gland halves [4120], tighten the gland nuts b) Lift the suction side casing [1211] and assemble to [6580] only finger tight.

  • Page 44: Impeller Axial Clearance Adjustment

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® the forward motion at the first sign of rubbing. If Preparation for Operation. e) It is recommended that the pump not be packed until the shaft cannot be rotated, back off the bearing required.
  • Page 45 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® to Section 4) and reassemble the coupling gap setting. components. h) Replace any safety guards which may have been 6.11.2.3 Set Axial Clearance removed. d) Loosen the thrust bearing housing hold down nut slightly and tighten the jacking nut.

  • Page 46: Liner Mismatch

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® e) Manually rotate the shaft to ensure that there is no b) On pumps with 8” or larger the compressed lip out rubbing or binding. side the casing in the area of the spacers should On belt driven units, adjust the pump or driver be relatively aligned within 10mm (0.38in.).

  • Page 47: Faults; Causes And Remedies

    P u m p l o s e s p r i m e a ft e r s ta r t i n g I n s u f f i c i e n t pr e s s u r e d e v e l o p e d...
  • Page 48 P u m p l o s e s p r i m e a ft e r s ta r t i n g I n s u f f i c i e n t pr e s s u r e d e v e l o p e d...

  • Page 49: Parts List And Drawings

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 8 PARTS LIST AND DRAWINGS Figure 1 8.1 Frame 0 – 1.25R090 Ref. Description Drawing #2118793 1211 Casing, Suction Side 1212 Casing, Gland Side 1916.1 Liner-suction side 1916.2...

  • Page 50: R Pump - Frames 1&2

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 8.2 R Pump - Frames 1&2 Drawing #2115255 Ref. Description Ref. Description Ref. Description 1211 Casing,Suctionside 3134 Support foot 4610.2 O-ring, thrust brg 1212 Casing, Glandside 3230 Thrust brg.Hsg.

  • Page 51: Rx - Frames 1&2

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 8.3 RX - Frames 1&2 Drawing #2119715 Ref. Description Ref. Description Ref. Description 1211 Casing,Suctionside 3134 Support foot 4610.1 O-ring-Expeller WrPlt 1212 Casing, Glandside 3230 Thrust bearing housing 4610.2...

  • Page 52: R Pump - Frame 3&4

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 8.4 R pump - Frame 3&4 Drawing #2116115 Ref. Description Ref. Description Ref. Description 1211 Casing,Suctionside 3130 Bearing bracket 4300.2 Radial lip seal, Thrust brg. 1212 Casing, Glandside...
  • Page 53 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 8.5 Frame 6 (18R416) Drawing #2118799 Ref. Description 1211 Casing, Suction Side 1212 Casing, Gland Side 1916.1 Liner-suction side 1916.2 Liner-Gland Side 2110 Pump shaft 2200 Impeller 2445 Shaft sleeve 2460.1...

  • Page 54: General Arrangement Drawing

    R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® 8.6 General arrangement drawing 10.3 Additional sources of information The typical general arrangement drawing and any specific drawings required by the contract will be sent Reference 1: to the Purchaser separately unless the contract...
  • Page 55 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® NOTES: Page 55 of 56 flowserve.com...
  • Page 56 R and RX SLURRY Pump USER INSTRUCTIONS ENGLISH 71569242 03-11 (E) ® FLOWSERVE REGIONAL SALES OFFICES: Your Flowserve factory contact: USA and Canada Flowserve Corporation 5215 North O’Connor Blvd., Suite 2300 Irving, Texas 75039-5421, USA Telephone +1 972 443 6500...

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