GORMAN-RUPP PUMPS 10 16C2-F5L Series Installation, Operation, And Maintenance Manual With Parts List
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GORMAN-RUPP PUMPS 10 16C2-F5L Series Installation, Operation, And Maintenance Manual With Parts List

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ACDEU
OM-01876-08
September 12, 2005
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
10 SERIES PUMP
MODELS
16C2−F5L
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
www.gormanrupp.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-01876-08 September 12, 2005 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 10 SERIES PUMP MODELS 16C2−F5L THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO www.gormanrupp.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) PREVENTIVE MAINTENANCE ..........PAGE D −...

  • Page 5: Introduction

    10 SERIES OM−01876 INTRODUCTION Thank You for purchasing a Gorman-Rupp pump. neither operator safety nor pump integrity are com- Read this manual carefully to learn how to safely promised by the installation. Pumps and related install and operate your pump. Failure to do so equipment must be installed and operated ac- could result in personal injury or damage to the cording to all national, local and industry stan-...

  • Page 6: Safety − Section A

    10 SERIES OM−01876 SAFETY − SECTION A This information applies to 10 Series en- pump or endanger personnel as a result of pump failure. gine driven pumps. Refer to the manual accompanying the engine before at- tempting to begin operation. Because pump installations are seldom identical, this manual cannot possibly provide detailed instructions and pre-...
  • Page 7 10 SERIES OM−01876 Do not operate an internal combustion Do not remove plates, covers, gauges, engine in an explosive atmosphere. pipe plugs, or fittings from an over- When operating internal combustion heated pump. Vapor pressure within the engines in an enclosed area, make cer- pump can cause parts being disen- tain that exhaust fumes are piped to the gaged to be ejected with great force.

  • Page 8: Installation − Section Bpage B

    10 SERIES OM−01876 INSTALLATION − SECTION B Review all SAFETY information in Section A. the maximum permissible operating pressure as shown on the pump performance curve (see Sec- Since pump installations are seldom identical, this tion E, Page 1). If the pump is fitted with a Gorman- section offers only general recommendations and Rupp double grease lubricated seal, the maximum practices required to inspect, position, and ar-...

  • Page 9: Preinstallation Inspection

    OM−01876 10 SERIES PREINSTALLATION INSPECTION Refer to the information accompanying the battery and/or electrolyte solution for activation and charg- ing instructions. The pump assembly was inspected and tested be- fore shipment from the factory. Before installation, Before installing the battery, clean the positive and inspect the pump for damage which may have oc- negative cable connectors, and the battery termi- curred during shipment.

  • Page 10: Suction And Discharge Piping

    10 SERIES OM−01876 If the pump has been mounted on a movable base, Connections to Pump make certain the base is stationary by setting the Before tightening a connecting flange, align it ex- brake and blocking the wheels before attempting to operate the pump.

  • Page 11: Sealing

    OM−01876 10 SERIES strainer furnished with the pump will also pass tion inlet because the inflow will carry air down into through the pump itself. the sump, and air entering the suction line will re- duce pump efficiency. If a strainer is not furnished with the pump, but is installed by the pump user, make certain that the If it is necessary to position inflow close to the suc- total area of the openings in the strainer is at least...

  • Page 12: Discharge Lines

    10 SERIES OM−01876 Figure 2. Recommended Minimum Suction Line Submergence vs. Velocity DISCHARGE LINES If the application involves a high discharge Siphoning head, gradually close the discharge throttling valve before stopping the pump. Do not terminate the discharge line at a level lower than that of the liquid being pumped unless a si- Bypass Lines phon breaker is used in the line.

  • Page 13: Automatic Air Release Valve

    OM−01876 10 SERIES ameter to minimize the chance of plugging. be a full-opening, ball-type valve to pre- vent plugging by solids. In low discharge head applications (less than 30 feet (9,1 m)), it is recommended that the bypass line be run back to the wet well, and located 6 inches below the water level or cut-off point of the A manual shut-off valve should not be low level pump.

  • Page 14: Air Release Valve Installation

    10 SERIES OM−01876 Air Release Valve Installation connected to the discharge line of the self-priming centrifugal pump (see Figure 3). The Automatic Air Release Valve must be inde- pendently mounted in a horizontal position and DISCHARGE PIPE CLEAN-OUT COVER INSTALL AIR RELEASE VALVE IN HORIZONTAL POSITION DISCHARGE CHECK VALVE...

  • Page 15: Operation − Section C

    OM−01876 10 SERIES OPERATION − SECTION C Review all SAFETY information in Section A. This pump is self-priming, but the pump should never be operated unless there is liquid in the Follow the instructions on all tags, labels and pump casing. decals attached to the pump.

  • Page 16: Starting

    OM−01876 10 SERIES STARTING the pump fails to prime within five minutes, stop it and check the suction line for leaks. Consult the operations manual furnished with the After the pump has been primed, partially close the engine. discharge line throttling valve in order to fill the line slowly and guard against excessive shock pres- Starting sure which could damage pipe ends, gaskets,...

  • Page 17: Strainer Check

    OM−01876 10 SERIES Strainer Check If a suction strainer has been shipped with the pump or installed by the user, check the strainer If the application involves a high discharge regularly, and clean it as necessary. The strainer head, gradually close the discharge should also be checked if pump flow rate begins to throttling valve before stopping the pump.

  • Page 18: Operatiom In Extreme Heat

    OM−01876 10 SERIES ty shutdown features are pre-set at the BEARING TEMPERATURE CHECK factory; do not attempt to adjust any of the settings. Determine the cause of Bearings normally run at higher than ambient tem- shutdown before putting the unit back peratures because of heat generated by friction.

  • Page 19: Troubleshooting − Section D

    10 SERIES OM−01876 TROUBLESHOOTING − SECTION D Review all SAFETY information in Section A. Before attempting to open or service the pump: 1. Familiarize yourself with this man- ual. 2. Switch off engine ignition and dis- connect the positive battery cable to ensure that the pump will re- main inoperative.
  • Page 20 OM−01876 10 SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR FAILS Suction intake not submerged at Check installation and correct sub- TO DELIVER RATED proper level or sump too small. mergence as needed. FLOW OR PRESSURE Impeller or other wearing parts Replace worn or damaged parts.
  • Page 21 10 SERIES OM−01876 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 22 OM−01876 10 SERIES PUMP MAINTENANCE AND REPAIR − SECTION E MAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WILL MAINTAIN PEAK OPERATING PERFORMANCE. C-6-81 STANDARD PERFORMANCE FOR PUMP MODEL 16C2−F5L Based on 70_ F (21_ C) clear water at sea level Contact the Gorman-Rupp Company to verify per- formance or part numbers.
  • Page 23 OM−01876 10 SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model 16C2-F5L PAGE E − 2 MAINTENANCE & REPAIR...
  • Page 24 OM−01876 10 SERIES PARTS LIST Pump Model 16C2-F5L (From S/N 1338631 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 NAME PART MAT’L ITEM...
  • Page 25 OM−01876 10 SERIES SECTION DRAWING Figure 2. 16C2−(SAE 4/10) Pump End Assy PAGE E − 4 MAINTENANCE & REPAIR...
  • Page 26 OM−01876 10 SERIES PARTS LIST 16C2−(SAE 4/10) Pump End Assy ITEM PART NAME PART MAT’L ITEM PART NAME PART MAT’L NUMBER CODE NUMBER CODE PUMP CASING 12583 10010 INTERM DRAIN PLUG 15079 IMPELLER 12584 11010 BALL BEARING 23421−461 −−− SEAL PLATE ASSY 11895A 10010 SEAL ASSEMBLY...
  • Page 27 OM−01876 10 SERIES SECTION DRAWING Figure 3. 16C2−(SAE 4/10) Drive Assembly PARTS LIST ITEM PART MAT’L PART NAME NUMBER CODE COUPLING KIT 48112−001 −−− −BUSHING 24131−345 −−− −COUPLING ASSEMBLY 44165−011 −−− −LOCKWASHER 21171−536 −−− −SOCKET HD CAPSCREW 22644−220 −−− HEX HD CAPSCREW 22645−164 −−−...
  • Page 28 OM−01876 10 SERIES PUMP AND SEAL DISASSEMBLY AND REASSEMBLY Before attempting to open or service the pump: Review all SAFETY information in Section A. 1. Familiarize yourself with this man- ual. 2. Switch off the engine ignition and Follow the instructions on all tags, label and de- cals attached to the pump.
  • Page 29 OM−01876 10 SERIES Inspect the wear plate and replace it if badly scored good repair and with adequate capacity or worn. To remove the wear plate, disengage the to prevent injuries to personnel or dam- hardware (52 and 53). age to equipment. Suction and dis- charge hoses and piping must be re- moved from the pump before lifting.
  • Page 30 OM−01876 10 SERIES shaft (42) with the V" notch positioned over the Remove the pump casing gaskets (49). shaft key. Impeller Removal With the impeller rotation still blocked, see Figure 4 (Figure 2) and use a long piece of heavy bar stock to pry against the arm of the lathe dog in a counterclock- Unscrew the impeller in counterclockwise direc- wise direction (when facing the drive end of the...
  • Page 31 OM−01876 10 SERIES sembly. Disassemble the shaft and bearings only Clean the bearings thoroughly in fresh cleaning when there is evidence of wear or damage. solvent. Dry the bearings with filtered compressed air and coat with light oil. Shaft and bearing disassembly in the field Bearings must be kept free of all dirt and is not recommended.
  • Page 32 OM−01876 10 SERIES be replaced any time the shaft and bear- oughly filtered. ings are removed. Heat the bearings to a uniform temperature no The bearings may be heated to ease installation. higher than 250_F (120_C), and slide the bearings An induction heater, hot oil bath, electric oven, or onto the shaft, one at a time, until they are fully hot plate may be used to heat the bearings.
  • Page 33 OM−01876 10 SERIES Securing Intermediate And Drive Assembly To the engine flywheel by torquing the hardware to 45 Engine ft. lbs. (540 in. lbs. or 6,2 m. kg.). (Figure 3) Using a suitable lifting device, position the as- sembled coupling, intermediate, shaft and bear- Install the shaft key (41, Figure 2) in the shaft key- ings so the flexible portion of the coupling seats in- way.
  • Page 34 OM−01876 10 SERIES Handle the seal parts with extreme care to prevent ponents are worn, replace the complete seal; damage. Be careful not to contaminate precision never mix old and new seal parts. finished faces; even fingerprints on the faces can If a replacement seal is being used, remove it from shorten seal life.
  • Page 35 OM−01876 10 SERIES temporarily secure the seal plate to the intermedi- A clearance of .025 to .040 inch (0,64 to 1,02 mm) ate with two capscrews and nuts (1/2 UNC X 1-1/2 between the impeller and the seal plate is neces- inch long, not supplied).
  • Page 36 OM−01876 10 SERIES complete unit. Individual parts are not sold sepa- Secure the back cover assembly by tightening the rately. cover clamp screw (61) against the clamp bar (62). Do not over-tighten the clamp screw; it should be just tight enough to ensure a good seal at the back Reach through the back cover opening with the as- cover shoulder.
  • Page 37 OM−01876 10 SERIES 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 6. Automatic Lubricating Grease Cup Bearings installed in an environment with rapid temperature change.
  • 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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