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GORMAN-RUPP PUMPS 10 Series Installation, Operation And Maintenance Manual

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ACDEU
OM-04733-02
November 18, 2005
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
10 SERIES PUMPS
MODELS
13E52−CH13
13E52−CH13 S/G
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
www.grpumps.com
D
GORMAN-RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A.
e
Copyright by the Gorman-Rupp Company

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  • Page 1 ACDEU OM-04733-02 November 18, 2005 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 10 SERIES PUMPS MODELS 13E52−CH13 13E52−CH13 S/G THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO www.grpumps.com GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A. Copyright by the Gorman-Rupp Company...
  • Page 2 Register your new Gorman-Rupp pump online at www.grpumps.com/register. Valid serial number and e-mail address required. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. RECORD YOUR PUMP MODEL AND SERIAL NUMBER Please record your pump model and serial number in the spaces provided below.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ..........PAGE I −...
  • Page 4 TABLE OF CONTENTS (continued) PARTS LISTS: Pump Model ............PAGE E −...

  • Page 5: Introduction

    This pump is a 10 Series, semi-open impeller, self- to those which could be dangerous to personnel: priming centrifugal model with a suction check valve.

  • Page 6: Safety - Section A

    10 SERIES OM−04733 SAFETY − SECTION A This information applies to 10 Series en- 6. Vent the pump slowly and cau- gine driven pumps. Refer to the manual tiously. accompanying the engine before at- 7. Drain the pump. tempting to begin operation.
  • Page 7 OM−04733 10 SERIES engine in an explosive atmosphere. When operating internal combustion engines in an enclosed area, make cer- tain that exhaust fumes are piped to the Overheated pumps can cause severe outside. These fumes contain carbon burns and injuries. If overheating of the...

  • Page 8: Installation − Section Bpage B

    10 SERIES OM−04733 INSTALLATION − SECTION B Review all SAFETY information in Section A. specific application. Since the pressure supplied to the pump is critical to performance and safety, Since pump installations are seldom identical, this be sure to limit the incoming pressure to 50% of the...

  • Page 9: Preinstallation Inspection Page B

    OM−04733 10 SERIES PREINSTALLATION INSPECTION Battery Specifications And Installation Unless otherwise specified on the pump order, the The pump assembly was inspected and tested be- engine battery for model 13E52−CH13 S/G was fore shipment from the factory. Before installation, not included with the unit. Refer to the following inspect the pump for damage which may have oc- specifications when selecting a battery.

  • Page 10: Mounting

    10 SERIES OM−04733 Materials Either pipe or hose maybe used for suction and discharge lines; however, the materials must be The pump assembly can be seriously compatible with the liquid being pumped. If hose is damaged if the cables or chains used to lift...

  • Page 11: Fittings

    OM−04733 10 SERIES the source of the liquid being pumped; if the line Suction Lines In Sumps slopes down to the pump at any point along the suction run, air pockets will be created. If a single suction line is installed in a sump, it...

  • Page 12: Discharge Lines

    10 SERIES OM−04733 Figure 2. Recommended Minimum Suction Line Submergence vs. Velocity DISCHARGE LINES Siphoning If the application involves a high discharge Do not terminate the discharge line at a level lower head, gradually close the discharge than that of the liquid being pumped unless a si- throttling valve before stopping the pump.

  • Page 13: Operation − Section C

    OM−04733 10 SERIES OPERATION − SECTION C Review all SAFETY information in Section A. not prime when dry. Extended operation of a dry pump will destroy the seal assembly. Follow the instructions on all tags, labels and Add liquid to the pump casing when: decals attached to the pump.

  • Page 14: Lines With A Bypass

    OM−04733 10 SERIES Lines With a Bypass pump and allow it to cool before servicing it. Refill the pump casing with cool liquid. Close the discharge throttling valve (if so equipped) so that the pump will not have to prime against the weight of the liquid in the discharge line.

  • Page 15: Pump Vacuum Check

    OM−04733 10 SERIES Pump Vacuum Check With the pump inoperative, install a vacuum gauge in the system, using pipe dope on the threads. If the application involves a high discharge Block the suction line and start the pump. At oper-...

  • Page 16: Troubleshooting − Section D

    10 SERIES OM−04733 TROUBLESHOOTING − SECTION D Review all SAFETY information in Section A. Before attempting to open or service the pump: 1. Familiarize yourself with this manual. 2. Shut down the engine and discon- nect the spark plug wire to ensure that the pump will remain inopera- tive.
  • Page 17 OM−04733 10 SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR Leaking or worn seal or pump gasket. Check pump vacuum. Replace FAILS TO DELIVER leaking or worn seal or gasket. RATED FLOW OR PRESSURE (cont.) Impeller or other wearing parts worn Replace worn or damaged parts.

  • Page 18: Preventive Maintenance

    10 SERIES OM−04733 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 19: Pump Maintenance And Repair - Section E

    10 SERIES OM−04733 PUMP MAINTENANCE AND REPAIR - SECTION E MAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WILL MAINTAIN PEAK OPERATING PERFORMANCE. STANDARD PERFORMANCE FOR PUMP MODELS 13E52−CH13 And 13E52−CH13 S/G Based on 70_ F (21_ C) clear water at sea level Contact the Gorman-Rupp Company to verify per- with minimum suction lift.
  • Page 20 OM−04733 10 SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model 13E52−CH13 PAGE E − 2 MAINTENANCE & REPAIR...
  • Page 21 10 SERIES OM−04733 PARTS LIST Pump Model 13E52−CH13 (From S/N 1341837 up) If your pump serial number is followed by an N", your pump is NOT a standard production model. Contact the Gorman-Rupp Company to verify part numbers. ITEM PART MAT’L...
  • Page 22 OM−04733 10 SERIES SECTION DRAWING Figure 2. Pump Model 13E52−CH13 S/G PAGE E − 4 MAINTENANCE & REPAIR...
  • Page 23 10 SERIES OM−04733 PARTS LIST Pump Model 13E52−CH13 S/G ITEM PART MAT’L PART NAME NUMBER CODE PUMP END ASSY 13E52-(CH13) −−− MUFFLER KIT 48222−005 −−− KOHLER CH13 ENGINE 29127-092 −−− FLAT WASHER 15991 ROLL-OVER BASE 41583−334 24150 #4 START CABLE 47311−506...
  • Page 24 OM−04733 10 SERIES SECTION DRAWING Figure 3. Pump End Assembly 13E52−(CH13) PAGE E − 6 MAINTENANCE & REPAIR...
  • Page 25 10 SERIES OM−04733 PARTS LIST Pump End Assembly 13E52−(CH13) ITEM PART NAME PART MAT’L ITEM PART NAME PART MAT’L NUMBER CODE NUMBER CODE PUMP CASING 38224−505 10010 FLAT WASHER 15991 COVER WING NUT BB08 15991 IMPELLER 38615−011 10010 COVER PLATE ASSY 42111−997...
  • Page 26 OM−04733 10 SERIES PUMP AND SEAL DISASSEMBLY 3. Allow the pump to completely cool if overheated. AND REASSEMBLY 4. Check the temperature before opening any covers, plates, or Review all SAFETY information in Section A. plugs. Follow the instructions on all tags, label and de- 5.
  • Page 27 OM−04733 10 SERIES move the hardware (8, 9, and 10) securing the stiff wires with hooked ends to pull the seal station- pump casing (1) to the base (4). ary seat out of the intermediate. Disengage the hardware (8 and 9) securing the If no further disassembly is required, see Seal pump casing (1) to the hoisting bail (10).
  • Page 28 OM−04733 10 SERIES SPRING INTERMEDIATE SPRING CENTERING WASHER O-RING STATIONARY IMPELLER SHIMS SEAT AND SEAL ENGINE STUB SHAFT IMPELLER SHAFT SLEEVE BELLOWS RETAINER ROTATING ELEMENT Figure 4. 25284−951 Seal Assembly sion finished faces; never use grease. Use even pressure to carefully press this subassembly onto the sleeve (40) until the rotating element is just flush with the chamfered end of the sleeve.
  • Page 29 OM−04733 10 SERIES clearance and add or remove impeller shims until NOTE this clearance is reached. Apply a film of ‘Never-Seez’ or equivalent com- pound on the back cover shoulder or any surface which contacts the pump casing to ease future dis- Pump Casing Installation assembly and to reduce rust and scale build up.
  • Page 30 OM−04733 10 SERIES LUBRICATION Engine Seal Assembly Consult the literature supplied with the engine, or contact your local Kohler engine representative. (Figure 2) The seal assembly is lubricated by the medium be- ing pumped and no additional lubrication is re- quired.
  • Page 31 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...

This manual is also suitable for:

13e52-ch1313e52-ch13 s/g

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