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GORMAN-RUPP 60 Series Manual

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PUBLICATION NUMBER MR−04021
February 14, 1994
Rev. B
08-26-08
60 SERIES PUMPS
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
D
GORMAN-RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A.
e
1994 The Gorman-Rupp Company

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Summary of Contents for GORMAN-RUPP 60 Series

  • Page 1 PUBLICATION NUMBER MR−04021 February 14, 1994 Rev. B 08-26-08 60 SERIES PUMPS THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A. 1994 The Gorman-Rupp Company...
  • Page 2 Valid serial number and e-mail address required. RECORD YOUR PUMP MODEL AND SERIAL NUMBER Please record your pump model and serial number in the spaces provided below. Your Gorman-Rupp distributor needs this information when you require parts or service. Pump Model:...

  • Page 3: Table Of Contents

    Gorman-Rupp distributor or the Gorman- This pump is a 60 Series centrifugal pump, with Rupp Company: straight-in suction without a suction check valve. The pump is designed to handle petroleum prod-...
  • Page 4 Please note that should the equipment be Operation Manual and Parts List Manual accom- abused or modified to change its performance be- panying your pump. Your Gorman-Rupp distribu- yond the original factory specifications, the war- tor needs this information when you require parts ranty will become void and any claim will be de- or service.

  • Page 5: Safety − Section A

    6. Vent the pump slowly and cau- throughout this manual to Gorman- tiously. Rupp 60 Series basic pumps. 7. Drain the pump. Because pump installations are seldom identical, this manual cannot possibly provide detailed instructions and pre- cautions for each specific application.
  • Page 6 60 SERIES PUMPS MR−04021 the pump is adequately ventilated. Al- low the pump to completely cool and use extreme caution when venting the pump, or when removing covers, plates, After the pump has been installed, make plugs, or fittings. certain that the pump and all piping con- nections are tight, properly supported and secure before operation.

  • Page 7: Troubleshooting − Section B

    MR−04021 60 SERIES PUMPS TROUBLESHOOTING − SECTION B Review all SAFETY information in Section A. Before attempting to open or service the pump: 1. Familiarize yourself with this manual. 2. Shut off the incoming power to the motor and lock it out or take other ac- tion to ensure that the pump will re- main inoperative.
  • Page 8 MR−04021 60 SERIES PUMPS TROUBLE POSSIBLE CAUSE PROBABLE REMEDY Air leak in suction line. Correct leak. PUMP STOPS OR FAILS TO DELIVER Leaking or worn seal or pump gasket. Check pump vacuum. Replace leak- RATED FLOW OR PRESSURE ing or worn seal or gasket.
  • Page 9 MR−04021 60 SERIES PUMPS TROUBLE POSSIBLE CAUSE PROBABLE REMEDY BEARINGS Bearing temperature is high, but within Check bearing temperature regularly RUN TOO HOT limits. to monitor any increase. Suction and discharge lines not properly Check piping installation for proper supported.

  • Page 10: Pump Maintenance And Repair − Section C

    Refer to the Gorman-Rupp distributor or the Gorman-Rupp separate Parts List Manual for replacement parts. Company. MAINTENANCE & REPAIR...
  • Page 11 ATTACHING HARDWARE BEARING HOUSING SUPPORT ATTACHING PUMP CASING HARDWARE IMPELLER BODY COVER PUMP CASING GASKET PIPE PLUG PIPE PLUG PIPE PLUG PIPE PLUG PIPE PLUG Figure C−1. Typical 60 Series Pump Model Assembly PAGE C − 2 MAINTENANCE & REPAIR...
  • Page 12 BODY COVER BEARING CAP GASKET IMPELLER SHAFT DOWEL OIL SEAL OILER SLINGER RING OIL RING STOP OIL RING STOP OIL SLINGER RING OIL SEAL ATTACHING HARDWARE Figure C−2. Typical 60 Series Bearing Housing Assembly MAINTENANCE & REPAIR PAGE C − 3...

  • Page 13: Pump And Seal Disassembly And Reassembly

    MR−04021 60 SERIES PUMPS PUMP AND SEAL DISASSEMBLY 4. Check the temperature before opening any covers, plates, or AND REASSEMBLY plugs. 5. Close the suction and discharge Review all SAFETY information in Section A. valves. 6. Vent the pump slowly and cau- Follow the instructions on all tags, label and de- tiously.

  • Page 14: Body Cover Removal

    MR−04021 60 SERIES PUMPS age the impeller vanes. Straighten the tabs on the ary seat and O-ring. Be careful not to damage the impeller tabwasher, and remove the impeller nut seal faces. and tabwasher. If no further disassembly is required, see Seal In- Remove the brass rod.

  • Page 15: Shaft And Bearing Reassembly And Installation

    MR−04021 60 SERIES PUMPS If bearing replacement is required, remove the re- taining ring from the impeller shaft, and use a bear- ing puller to remove the inboard bearing from the shaft. To prevent damage during removal from the shaft, it is recommended that bearings Straighten the tabs on the bearing washer and re- move the bearing lock nut and washer.
  • Page 16 MR−04021 60 SERIES PUMPS seated. This should be done quickly, in one con- a double-row inboard ball bearing and oil slinger tinuous motion, to prevent the bearings from cool- rings with stops (see Figure C−2). Position the ing and sticking on the shaft.

  • Page 17: Seal Reassembly And Installation

    MR−04021 60 SERIES PUMPS Seal Reassembly And Installation Handle the seal parts with extreme care to prevent damage. Be careful not to contaminate precision (Figures C−2 and C−3) finished faces; even fingerprints on the faces can shorten seal life. If necessary, clean the faces with a Clean the seal cavity and shaft with a cloth soaked non-oil based solvent and a clean, lint-free tissue.

  • Page 18: Body Cover Installation

    MR−04021 60 SERIES PUMPS ring into the bearing housing until fully seated. A push tube cut from a length of plastic pipe would aid this installation. The I.D. of the tube should be slightly larger than the O.D. of the shaft. Be careful This seal is not designed for operation at not to damage the seal face.

  • Page 19: Body Cover Replacement

    MR−04021 60 SERIES PUMPS Body Cover Replacement Final Pump Assembly (Figure C−1) (Figure C−4 or C−5) Install the pump casing gasket. Install the bearing housing assembly and body cover in the pump casing, and secure it with the nuts. For part numbers and quantities for your specific...
  • Page 20 MR−04021 60 SERIES PUMPS Monitor the condition of the gearbox lubri- cant regularly for evidence of rust or mois- ture condensation. This is especially im- portant in areas where variable hot and cold temperatures are common. For cold weather operation, consult the factory or a lubricant supplier for the recommended grade of oil.

  • Page 21: The Gorman-Rupp Company

    For U.S. and International Warranty Information, Please Visit www.grpumps.com/warranty or call: U.S.: 419−755−1280 International: +1−419−755−1352 For Canadian Warranty Information, Please Visit www.grcanada.com/warranty or call: 519−631−2870 THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA...

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