Wilfley EMW Series Installation, Operation And Maintenance Manual
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Wilfley EMW Series Installation, Operation And Maintenance Manual

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EMW
SLURRY PUMP
Metallic Pump
Installation, Operation, and Maintenance Manual
IM-EMW-M
.WILFLEY.
WWW
COM
5870 E. 56
Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com •
pumps@wilfley.com
th

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  • Page 1 ® SLURRY PUMP Metallic Pump Installation, Operation, and Maintenance Manual IM-EMW-M .WILFLEY. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...

  • Page 2: Table Of Contents

    LURRY ETAILS Pump Casing............11 APPENDIX 1 ..............46 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 3: Considerations

    20. Do not apply external heat to the pump. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 4: Safety Suggestions

    Observe all cautions and warnings highlighted against hazardous/toxic fluids. in pump instruction manual. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 5: Handling

    5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 6: Storage

    5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 7: Discharge Piping

    Piping thermal expansion may change the alignment. Realign the pump as necessary. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 8: Coupling

    U.S.A. standard ASME B15.1, “Safety Standard for Mechanical Power Transmission Apparatus.” 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 9: Start-Up Checks

    “primed” when the casing and the suction piping are completely void of air. Open 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 10: Operation To Prevent Freezing

    Make sure the pump cannot be switched on accidentally. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 11: Periodic Maintenance

    350 (14x12) 5.6 (6.0) this occurs, simply drain, and re-lubricate. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 12: Pump Designation

    Packing Seal • Mechanical Seal • Diaphragm Seal with expeller 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 13: Dynamic Seal With Expeller

    5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 14: Shaft Wrench

    5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 15: Power End Assembly

    Be careful when lowering the thrust bearing into the cartridge such that the outer races are inserted squarely. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 16 (99A) on the top of the bearing cartridge. Grease Lube Cartridge Oil Lube Cartridge 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 17 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 18 (Shoulders against thrust bearing) (Shoulders against thrust bearing isolator o-ring 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 19 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 20: End Assembly

    Slide the Solidlock® rotary subassembly over the shaft sleave. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 21 Install expeller till it bottoms on the pump shaft. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...
  • Page 22 2. Torque nuts (259C) to 80 N-m (60 Lb-Ft). Case Assembly (Expeller Seal) 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 23 Once the Solidlock® seal has been installed, proceed to Section 9.5, Suction Cover assembly. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...

  • Page 24: Expeller With Packing

    (83C) seals the expeller cover and the stuffing box joint as seen in the figures below. Flush Configuration Weep Configuration 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 25 (17C) must be around the shaft before assembly of the wet end. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...
  • Page 26 4. Torque nuts (259C) to 80 N-m (60 Lb-Ft). Case Assembly (Expeller Seal) 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 27 Impeller Installation Proceed to Section 9.5, Suction Cover assembly. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 28: Packing Seal

    “B” stamp next to the port identifies the flush port. Flush Configuration Weep Configuration 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 29 (17C) must be around the shaft before assembly of the wet end. Proceed to Section 9.5, Suction Cover assembly. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 30 2. Torque nuts (259C) to 80 N-m (60 Lb-Ft). Case Assembly – Packing Seal 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 31 Impeller Installation – Packing Seal Proceed to Section 9.5, Suction Cover assembly. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 32: Mechanical Seal

    (83A, 83G) to the stuffing box and bracket. Mechanical Seal Installation 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 33 2. Assemble the case with hardware (259, 259A, 259C) to the bracket, torque nuts (259C) to 80 N-m (60 Lb- Ft). Case Assembly – Mechanical Seal 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 34 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...
  • Page 35 12:00 position. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 36 When a new replacement is installed, the arrow should point upwards at the 12:00 position. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 37: Lange Assembly

    (251A) and seat the discharge flange. Flange Installation 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 38 6. Verify the shaft turns freely before tightening the bearing cartridge clamp bolts. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...
  • Page 39 9. Tighten both hex nuts to secure the bearing cartridge in place. Verify free shaft rotation. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com...

  • Page 40: Eal Guard Assembly

    See section 10.2 for additional detail. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 41: Isassembly Notes

    Following that, the flange itself can be lifted free of the part. 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 42: Spare Parts

    5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 43: Orces And Moments

    5710 5710 8650 5540 3890 3110 8650 5710 5710 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 44: Oise Levels

    Offset Overhead (Medium Motors) Side By Side (Large Motors) 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...
  • Page 45 150 (6x4) 200 (8x6) 250 (10x8) 300 (12x10) 350 (14x12) 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 46: Troubleshooting

    Excessive clearance between stuffing box and shaft sleeve Loose pedestal clamp screws Excessive V-belt tension 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

  • Page 47: Revision History

    29 g (1.0 oz) 900 hrs 400 hrs 200 hrs 5870 E. 56 Avenue, Commerce City, CO 80022 USA • Toll Free: 1-800-525-9930 • Phone: +1 (303) 779-1777 • Fax: +1 (303) 779-1277 • www.wilfley.com • pumps@wilfley.com IM-EMW-M - rev 6...

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