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

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OM-03909-OE02
ACE
April 6, 2000
Rev. B 04/16/01
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
CE SERIES PUMP
MODEL
CE6A60−(SAE 4/10)
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
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 OM-03909-OE02 April 6, 2000 Rev. B 04/16/01 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST CE SERIES PUMP MODEL CE6A60−(SAE 4/10) THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A. Copyright by the Gorman-Rupp Company...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ..........PAGE I −...
  • Page 3 TABLE OF CONTENTS (continued) Rotating Assy ............PAGE E −...

  • Page 4: Introduction

    Rupp pump. ing the pump. This pump is a CE Series, semi-open impeller, self- The pump is designed for handling dirty water con- priming centrifugal model with a suction check taining specified entrained solids. The basic mate- valve.

  • Page 5: Safety - Section A

    CE SERIES OM−03909 SAFETY - SECTION A This information applies to CE Series to prevent injuries to personnel or dam- engine driven pumps. Gorman-Rupp age to equipment. Suction and dis- has no control over or particular knowl- charge hoses and piping must be re- edge of the engine which will be used.
  • Page 6 OM−03909 CE SERIES and fire hazard. Make certain that all fuel lines are securely connected and free of leaks. Never refuel a hot or run- ning engine. Avoid overfilling the fuel Fuel used by internal combustion en- tank. Always use the correct type of fuel.

  • Page 7: Installation − Section Bpage B

    CE SERIES OM−03909 INSTALLATION − SECTION B Review all SAFETY information in Section A. e. If the pump has been stored for more than 12 months, some of the components or lubri- Since pump installations are seldom identical, this cants may have exceeded their maximum section offers only general recommendations and shelf life.

  • Page 8: Alignment

    OM−03909 CE SERIES Alignment Materials Either pipe or hose maybe used for suction and The alignment of the pump end and the engine is discharge lines; however, the materials must be critical for trouble-free mechanical operation. Dur- compatible with the liquid being pumped. If hose is...

  • Page 9: Fittings

    CE SERIES OM−03909 Fittings Suction Lines In Sumps If a single suction line is installed in a sump, it Suction lines should be the same size as the pump should be positioned away from the wall of the inlet. If reducers are used in suction lines, they...

  • Page 10: Discharge Lines

    OM−03909 CE SERIES Figure 1. Recommended Minimum Suction Line Submergence vs. Velocity DISCHARGE LINES Siphoning If the application involves a high discharge head, gradually close the discharge throttling valve before stopping the pump. Do not terminate the discharge line at a level lower...

  • Page 11: Automatic Air Release Valve

    CE SERIES OM−03909 pass line should be at least 1 inch (25,4 mm) in di- matic air release valve in a below-ground ameter to minimize the chance of plugging. lift station), if a manual shut-off valve is in- stalled anywhere in a bypass line, it must be a full-opening, ball-type valve to pre- vent plugging by solids.

  • Page 12: Air Release Valve Installation

    OM−03909 CE SERIES When the pump shuts down, the spring returns the diaphragm to its original position. Any solids that may have accumulated in the diaphragm chamber settle to the bottom and are flushed out during the É next priming cycle.
  • Page 13 CE SERIES OM−03909 DISCHARGE PIPE CLEAN-OUT COVER INSTALL AIR RELEASE VALVE IN HORIZONTAL POSITION DISCHARGE CHECK VALVE 90_ LONG RADIUS ELBOW SUPPORT PUMP DISCHARGE BRACKET SELF-PRIMING CENTRIFUGAL PUMP BLEED LINE 1" (25,4 MM) DIA. MIN. (CUSTOMER FURNISHED) EXTEND 6" SUCTION...

  • Page 14: Operation − Section C

    OM−03909 CE SERIES OPERATION − SECTION C Review all SAFETY information in Section A. Follow the instructions on all tags, labels and decals attached to the pump. After filling the pump casing, reinstall and tighten the fill plug. Do not attempt to operate the pump unless all connect- ing piping is securely installed.

  • Page 15: Lines Without A Bypass

    OM−03909 CE SERIES If the bypass line is open, air from the suction line heated pump. Vapor pressure within the will be discharged through the bypass line back to pump can cause parts being disen- the wet well during the priming cycle. Liquid will gaged to be ejected with great force.

  • Page 16: Stopping

    OM−03909 CE SERIES STOPPING and flush it thoroughly with clean water. To prevent large solids from clogging the drain port and pre- venting the pump from completely draining, insert Never halt the flow of liquid suddenly. If the liquid a rod or stiff wire in the drain port, and agitate the being pumped is stopped abruptly, damaging liquid during the draining process.

  • Page 17: Troubleshooting − Section D

    CE SERIES OM−03909 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 take pre- cautions to ensure that the pump will remain inoperative.
  • Page 18 OM−03909 CE SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR Suction intake not submerged at Check installation and correct FAILS TO DELIVER proper level or sump too small. submergence as needed. RATED FLOW OR Impeller or other wearing parts worn Replace worn or damaged parts.
  • Page 19 CE SERIES OM−03909 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 20: Pump Maintenance And Repair - Section Epage E

    CE SERIES OM−03909 PUMP MAINTENANCE AND REPAIR - SECTION E Maintenance and repair of the wearing parts of the pump will maintain peak operating perform- ance. Hazards or unsafe practices which COULD result in severe personal injury If your pump serial number is followed by an N", or death.
  • Page 21 OM−03909 CE SERIES PARTS PAGE SECTION DRAWING TOP VIEW Figure 1. CE6A60−(SAE 4/10) Pump End Assembly PAGE E − 2 MAINTENANCE & REPAIR...

  • Page 22: Parts Lists

    CE SERIES OM−03909 PARTS LIST CE6A60−(SAE 4/10) Pump End Assembly (From S/N 1197968 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.
  • Page 23 OM−03909 CE SERIES SECTION DRAWING DRIVE END VIEW Figure 2. 44163−238 Repair Rotating Assembly PAGE E − 4 MAINTENANCE & REPAIR...
  • Page 24 CE SERIES OM−03909 PARTS LIST 44163−238 Repair Rotating Assembly ITEM PART MAT’L PART NAME NUMBER CODE IMPELLER 38615−089 11010 SEAL ASSEMBLY 46512−048 −−− SEAL PLATE GSKT 10959G 20000 BALL BEARING S616 −−− INTERMEDIATE 38266−008 10010 VENTED PLUG 4823A 15079 AIR VENT S1530 −−−...
  • Page 25 OM−03909 CE SERIES SECTION DRAWING Figure 3. (SAE 4/10) Drive Assembly PAGE E − 6 MAINTENANCE & REPAIR...
  • Page 26 CE SERIES OM−03909 PARTS LIST (SAE 4/10) Drive Assembly ITEM PART MAT’L PART NAME NUMBER CODE COUPLING KIT 48112−004 −−− −BUSHING 24131−046 −−− −COUPLING ASSEMBLY 44165−016 −−− −LOCKWASHER 21171−536 −−− ALTERNATE PARTS: −SOCKET HD CAPSCREW BD0606 1/2 15991 HEX HD CAPSCREW...
  • Page 27 OM−03909 CE SERIES PUMP AND SEAL DISASSEMBLY 1. Familiarize yourself with this man- ual. AND REASSEMBLY 2. Shut down the engine and take precautions to ensure that the Review all SAFETY information in Section A. pump will remain inoperative. 3. Allow the pump to completely cool Follow the instructions on all tags, label and de- if overheated.
  • Page 28 CE SERIES OM−03909 back cover opening and pull the complete assem- slide the coupling off the shaft. Remove the shaft bly from the suction flange (35). key (11, Figure 2). NOTE It is not necessary to remove the outer ring of the...
  • Page 29 OM−03909 CE SERIES Turn Counterclockwise APPROX. 6 IN. (152 MM) LONG Lathe Dog Arm V" Notch Heavy APPROX. 14 IN. Shaft Key Bar Stock (356 MM) LONG Impeller Shaft Lathe Dog Figure 5. Rotating Assembly Tool Setscrew Remove the intermediate O-ring (12).
  • Page 30 CE SERIES OM−03909 and 20) and separate the seal plate (21) and gas- strongly recommended that the bearings ket (3) from the intermediate (5). Position the seal be replaced any time the shaft and bear- plate on a flat surface with the impeller side down.
  • Page 31 OM−03909 CE SERIES If heating the bearings is not practical, use a suit- able sized sleeve and an arbor (or hydraulic) press to install the bearings onto the shaft. To prevent damage during removal from the shaft, it is recommended that bearings be cleaned and inspected in place.
  • Page 32 CE SERIES OM−03909 sparks, and flame. Read and follow all precautions printed on solvent contain- ers. A new seal assembly should be installed Clean the seal cavity and shaft with a cloth soaked any time the old seal is removed from the in fresh cleaning solvent.
  • Page 33 OM−03909 CE SERIES NOTE Carefully wash all metallic parts in fresh cleaning solvent and allow to dry thoroughly. It is recommended that a sleeve be installed over the threads of the impeller shaft to ease installation of the shaft sleeve O-ring.
  • Page 34 CE SERIES OM−03909 or impossible without damage to the im- shim set until the impeller scrapes against the wear plate when the shaft is turned. After the impeller peller or shaft. scrapes, add approximately .010 inch (0,25 mm) of Install the same thickness of impeller adjusting shims to each shim set.
  • Page 35 OM−03909 CE SERIES two portions of the coupling to fully engage dividual components only. Additional when the intermediate is secured to the en- weight may result in damage to the gine bellhousing, without pre-loading the pump or failure of the eye bolt.
  • Page 36 CE SERIES OM−03909 Secure the back cover assembly by installing the Be sure the pump and engine have been properly hand nuts (22) evenly. Do not over-tighten the lubricated, see LUBRICATION. hand nuts; they should be just tight enough to en- Remove the fill cover plate (43) and fill the pump sure a good seal at the back cover shoulder.
  • Page 37 OM−03909 CE SERIES cant regularly for evidence of rust or mois- lubricant supplier for the recommended grade of oil. ture condensation. This is especially im- portant in areas where variable hot and Engine cold temperatures are common. Consult the literature supplied with the engine, or For cold weather operation, consult the factory or a contact your local engine representative.
  • Page 38 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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