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GORMAN-RUPP PUMPS 13D Manual

Closed coupled electric motor or engine driven pumps with self lubricated seal or grease seal
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Use With: OM -- 04760
PUBLICATION NUMBER MR-- 04959
January 19, 1999
10 SERIES PUMPS
13D, 14A, 14C, 14D And 16D Closed Coupled
Electric Motor Or Engine Driven Pumps
with Self Lubricated Seal or Grease Seal
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
GORMAN-RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
D
Printed in U.S.A.
E
Copyright by the Gorman-Rupp Company

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Summary of Contents for GORMAN-RUPP PUMPS 13D

  • Page 1 Use With: OM -- 04760 PUBLICATION NUMBER MR-- 04959 January 19, 1999 10 SERIES PUMPS 13D, 14A, 14C, 14D And 16D Closed Coupled Electric Motor Or Engine Driven Pumps with Self Lubricated Seal or Grease Seal THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST.
  • Page 2 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

  • Page 3: Table Of Contents

    MR-- 04959 10 SERIES PUMPS INTRODUCTION Thank You for purchasing a Gorman-Rupp 10 maintenance of the pump. Therefore, it is the re- Series Pump. Read this manual carefully to learn sponsibility of the owner/maintenance personnel how to safely maintain and service your pump. Fail- to ensure that only safe, established maintenance ure to do so could result in personal injury or dam- procedures are used, and that any procedures not...
  • Page 4 10 SERIES PUMPS MR-- 04959 RECORDING MODEL AND which could damage equipment, and to those which could be dangerous to personnel: SERIAL NUMBERS Please record the pump model, serial number, volt- age, and phase in the spaces provided below. Your Gorman-Rupp distributor needs this information Immediate hazards which WILL result in when you require parts or service.
  • Page 5 10 SERIES PUMPS MR-- 04959 SAFETY - SECTION A This information applies to 10 Series 4. Check the temperature before electric motor or engine driven pumps. opening any covers, plates, or Refer to the manual accompanying the plugs. power source before attempting to be- 5.
  • Page 6 MR-- 04959 10 SERIES PUMPS deteriorate, and the liquid could come other rotating parts. Exposed rotating to a boil, build pressure, and cause the parts can catch clothing, fingers, or pump casing to rupture or explode. tools, causing severe injury to person- nel.
  • Page 7 10 SERIES PUMPS MR-- 04959 Fuel used by internal combustion en- Pumps and related equipment must be in- gines presents an extreme explosion stalled and operated according to all na- and fire hazard. Make certain that all tional, local and industry standards. fuel lines are securely connected and free of leaks.
  • Page 8 10 SERIES PUMPS MR-- 04959 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. Disconnect or shut down the power source and take the necessary pre- cautions to ensure that the pump will remain inoperative.
  • Page 9 MR-- 04959 10 SERIES PUMPS Table B-1 Troubleshooting Chart (continued) TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR FAILS Impeller or other wearing parts worn Replace worn or damaged parts. TO DELIVER RATED or damaged. Check that impeller is properly cen- FLOW OR PRESSURE tered and rotates freely.

  • Page 10: Preventive Maintenance

    10 SERIES PUMPS MR-- 04959 PREVENTIVE MAINTENANCE equipped) between regularly scheduled inspec- tions can indicate problems that can be corrected Since pump applications are seldom identical, and before system damage or catastrophic failure oc- pump wear is directly affected by such things as curs.
  • Page 11 MR-- 04959 10 SERIES PUMPS PUMP MAINTENANCE AND REPAIR --- SECTION C GENERAL INFORMATION Select a suitable location, preferably indoors, to perform required maintenance. Review all SAFETY information in Section A. This Maintenance and Repair Manual provides troubleshooting and maintenance instructions re- Follow the instructions on all tags, label and de- quired to properly diagnose operational problems, cals attached to the pump.
  • Page 12 10 SERIES PUMPS MR-- 04959 SECTION DRAWING 14D FILL PLUG DETAIL 14C FILL COVER DETAIL 14D CHECK VALVE DETAIL 14D BACK COVER DETAIL Figure C---1. Typical 14C And 14D Pump End Assembly w/Self Lubricated Mechanical Seal PAGE C -- 2 MAINTENANCE AND REPAIR...
  • Page 13 MR-- 04959 10 SERIES PUMPS Typical 14C And 14D Pump End Assembly w/Self Lubricated Mechanical Seal Parts Identification List Refer to the separate Parts List Manual for serviceable parts, part numbers and quantities. ITEM ITEM PART NAME PART NAME PUMP CASING BACK COVER PLATE ASSEMBLY IMPELLER ---PIPE PLUG (IF REQUIRED)
  • Page 14 10 SERIES PUMPS MR-- 04959 SECTION DRAWING 14C CHECK VALVE DETAIL FILL COVER DETAIL 13D AND 14D BACK COVER DETAIL Figure C---2. Typical 13D, 14A, 14C, 14D And 16D Pump End Assembly w/Grease Seal PAGE C -- 4 MAINTENANCE AND REPAIR...
  • Page 15 MR-- 04959 10 SERIES PUMPS Typical 13D, 14A, 14C,14D and 16D Pump End Assembly w/Grease Seal Parts Identification List Refer to the separate Parts List Manual for serviceable parts, part numbers and quantities. ITEM ITEM PART NAME PART NAME PUMP CASING...

  • Page 16: Will Alert Personnel To Known Procedures Which Re

    Clean and reinstall the drain plug. and precautions for every situation that might occur during maintenance of the (Models 13D, 14A, 14D And 16D) unit. Therefore, it is the responsibility of To service the suction check valve assembly (40), the owner/maintenance personnel to remove the suction piping.
  • Page 17 Inspect the wear plate and replace it if badly scored or worn. To remove the wear plate, disengage the hardware (27 and 28) securing it to the back cover. Figure C-- 3. Pump Model 13D (Models 13D And 14D) Impeller Removal Remove the wing nuts and washers (60 and 61) se- curing the back cover to the casing.

  • Page 18: Power Source

    Remove the slinger ring (14, if so equipped). If re- quired, remove the intermediate as described (Models 13D, 14A, 14D And 16D) above. To loosen the impeller (2), tap the vanes of the im- If no further disassembly is required, see Self Lu- peller in a counterclockwise direction (when facing bricated Seal Installation.

  • Page 19: Self Lubricated Seal Assembly

    MR-- 04959 10 SERIES PUMPS Seal Installation To ease installation of the seal, lubricate the O- rings and shaft sleeve with water or a very small (Figures C-1 C-- 4 and C-- 5) amount of oil, and apply a drop of light lubricating oil on the finished faces.

  • Page 20: Lubrication

    10 SERIES PUMPS MR-- 04959 temperatures above 110_F (43_C). Do not tinue to push the sleeve through the seal until it bot- toms against the shaft shoulder. use at higher operating temperatures. If so equipped, install the seal plate (66) on the in- Install the seal spring and spring centering washer termediate.

  • Page 21: Impeller Clearances

    Pump Casing Installation or ‘Never-Seez’ on the back cover shoulder, or any surface that contacts the pump casing. This action (Model 13D) will reduce rust and scale build-up. See Figure C---3 and lubricate the intermediate O- ring (24) with light oil and install it on the intermedi- Clean any scale or debris from the contacting sur- ate.
  • Page 22 (Models 13D And 14D) Install the suction and discharge lines. Make cer- tain that all piping connections are tight, properly Secure the back cover assembly with the hard- supported and secure.
  • Page 23 MR-- 04959 10 SERIES PUMPS POSITION POSITION POSITION WHEN WHEN EMPTY FILLING IN USE GREASE FITTING CROSS RELIEF HOLE NOTE: When installing a new grease cup, lubricate the cup as indicated on the installation tag furnished with the grease cup. Figure C-- 7.
  • Page 24 July 18, 1979 WARRANTY Pumping units manufactured by The Gorman-Rupp Company, Mansfield, Ohio are guaranteed to be free from defects in mate- rial and workmanship for one year from date of shipment from factory in Mansfield, Ohio. The obligation under this Warranty, statutory or otherwise, is limited to replacement or repair at Mansfield, Ohio factory or at a point designated by Gorman- Rupp, of such part as shall appear to us upon inspection at such...

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