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GORMAN-RUPP 14C2-F3L Manual

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ACDEU
COM‐00675-10
April 25, 2013
REV B. May 15, 2018
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
10 SERIES PUMP
MODEL
14C2-F3L
THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO
D
GORMAN‐RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A
www.gormanrupp.com.
E
Copyright by the Gorman‐Rupp Company

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Summary of Contents for GORMAN-RUPP 14C2-F3L

  • Page 1 REV B. May 15, 2018 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 10 SERIES PUMP MODEL 14C2-F3L THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO GORMAN‐RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A www.gormanrupp.com. Copyright by the Gorman‐Rupp Company...
  • 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

    TABLE OF CONTENTS INTRODUCTION ........... PAGE I - 1 SAFETY - SECTION A .
  • Page 4 TABLE OF CONTENTS (continued) BEARING TEMPERATURE CHECK ......... . PAGE C - 4 TROUBLESHOOTING - SECTION D .

  • Page 5: Introduction

    10 SERIES OM-00675 INTRODUCTION Thank You for purchasing a Gorman‐Rupp pump. For information or technical assistance on the en­ Read this manual carefully to learn how to safely gine, contact the engine manufacturer's local install and operate your pump. Failure to do so dealer or representative.

  • Page 7: Safety - Section A

    10 SERIES OM-00675 SAFETY - SECTION A This information applies to 10 Series en­ any liquids which may damage the gine driven pumps. Refer to the manual pump or endanger personnel as a result accompanying the engine before at­ of pump failure. tempting to begin operation.
  • Page 8 10 SERIES OM-00675 Do not operate an internal combustion Never tamper with the governor to gain engine in an explosive atmosphere. more power. The governor establishes When operating internal combustion safe operating limits that should not be engines in an enclosed area, make cer­ exceeded.

  • Page 9: Installation - Section B

    See Figure 1 for the approximate physical dimen­ specific application. Since the pressure supplied sions of this pump and engine. OUTLINE DRAWING Figure 1. Pump Model 14C2-F3L PREINSTALLATION INSPECTION a. Inspect the pump for cracks, dents, damaged threads, and other obvious damage.

  • Page 10: Battery Specifications And Installation

    OM-00675 10 SERIES c. Carefully read all warnings and cautions con­ POSITIONING PUMP tained in this manual or affixed to the pump, and perform all duties indicated. Lifting d. Check levels and lubricate as necessary. Re­ Pump unit weights will vary depending on the fer to LUBRICATION in the MAINTENANCE mounting and drive provided.

  • Page 11: Suction And Discharge Piping

    10 SERIES OM-00675 back cover to permit removal of the cover and easy suction and discharge ports and install the lines. access to the pump interior. Installation closer to the pump may result in erratic readings. SUCTION AND DISCHARGE PIPING SUCTION LINES Pump performance is adversely effected by in­...

  • Page 12: Suction Lines In Sumps

    OM-00675 10 SERIES Suction Lines In Sumps of one or both pumps. To avoid this, position the suction inlets so that they are separated by a dis­ If a single suction line is installed in a sump, it tance equal to at least 3 times the diameter of the should be positioned away from the wall of the suction pipe.

  • Page 13: Discharge Lines

    10 SERIES OM-00675 In low discharge head applications (less than 30 DISCHARGE LINES feet (9,1 m)), it is recommended that the bypass line be run back to the wet well, and located 6 Siphoning inches below the water level or cut‐off point of the low level pump.

  • Page 14: Automatic Air Release Valve

    OM-00675 10 SERIES Figures 4 and 5 show a cross‐sectional view of the Automatic Air Release Valve, and a corresponding description of operation.During the priming cycle, air from the pump casing flows through the bypass A manual shut‐off valve should not be line, and passes through the Air Release Valve to installed in any bypass line.

  • Page 15: Air Release Valve Installation

    10 SERIES OM-00675 ny for information about an Automatic Air Release connected to the discharge line of the self‐priming Valve for your specific application. centrifugal pump (see Figure 6). NOTE Air Release Valve Installation If the Air Release Valve is to be installed on a staged pump application, contact the factory for specific installation instructions.

  • Page 17: Operation - Section C

    OM-00675 10 SERIES OPERATION - SECTION C Review all SAFETY information in Section A. cated (see LUBRICATION in MAINTENANCE AND REPAIR). Follow the instructions on all tags, labels and This pump is self‐priming, but the pump should decals attached to the pump. never be operated unless there is liquid in the pump casing.

  • Page 18: Starting

    OM-00675 10 SERIES After the pump has been primed, partially close the STARTING discharge line throttling valve in order to fill the line slowly and guard against excessive shock pres­ Consult the operations manual furnished with the sure which could damage pipe ends, gaskets, engine.

  • Page 19: Pump Vacuum Check

    OM-00675 10 SERIES could result in personal injury or damage to the head, gradually close the discharge equipment. If backflushing is absolutely neces­ throttling valve before stopping the pump. sary, liquid pressure must be limited to 50% of the After stopping the pump, close and lock the control maximum permissible operating pressure shown panel cover, or disconnect the positive battery on the pump performance curve.

  • Page 20: Operation In Extreme Heat

    OM-00675 10 SERIES Temperatures up to 160_F (71_C) are considered shutdown before putting the unit back normal for bearings, and they can operate safely to into service. Consult the factory for ad­ at least 180_F (82_C). ditional information. Checking bearing temperatures by hand is inaccu­ OPERATION IN EXTREME HEAT rate.
  • Page 21 10 SERIES OM-00675 TROUBLESHOOTING - SECTION D Review all SAFETY information in Section A. 5. Close the suction and discharge valves. 6. Vent the pump slowly and cau­ tiously. 7. Drain the pump. Before attempting to open or service the pump: 1.
  • Page 22 OM-00675 10 SERIES Table 1. Trouble Shooting Chart (cont.) TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR FAILS Leaking or worn seal or pump gas­ Check pump vacuum. Replace ket. leaking or worn seal or gasket. TO DELIVER RATED FLOW OR PRESSURE Strainer clogged.
  • Page 23 10 SERIES OM-00675 Table 1. Trouble Shooting Chart (cont.) TROUBLE POSSIBLE CAUSE PROBABLE REMEDY BEARINGS RUN TOO Bearing temperature is high, but Check bearing temperature regular­ within limits. ly to monitor any increase. Low or incorrect lubricant. Check for proper type and level of lubricant.
  • Page 24 OM-00675 10 SERIES Preventive Maintenance Schedule Service Interval* Item Daily Weekly Monthly Semi‐ Annually Annually General Condition (Temperature, Unusual Noises or Vibrations, Cracks, Leaks, Loose Hardware, Etc.) Pump Performance (Gauges, Speed, Flow) Bearing Lubrication Seal Lubrication (And Packing Adjustment, If So Equipped) V‐Belts (If So Equipped) Air Release Valve Plunger Rod (If So Equipped) Front Impeller Clearance (Wear Plate)
  • Page 25 OM-00675 10 SERIES 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 MODEL 14C2‐F3L Based on 70_ F (21_ C) clear water at sea level Contact the Gorman‐Rupp Company to verify part with minimum suction lift.
  • Page 26 OM-00675 10 SERIES PARTS PAGE SECTION DRAWING Figure 1. Pump Model 14C2‐F3L PAGE E - 2 MAINTENANCE & REPAIR...
  • Page 27 OM-00675 10 SERIES PARTS LIST Pump Model 14C2‐F3L (From S/N 1531204 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 PART NAME NUMBER...
  • Page 28 OM-00675 10 SERIES ILLUSTRATION Figure 2. 46143-158 Power Unit Kit PAGE E - 4 MAINTENANCE & REPAIR...
  • Page 29 OM-00675 10 SERIES PARTS LIST 46143-158 Power Unit Kit ITEM PART MAT'L PART NAME NUMBER CODE DEUTZ D914L3 ENGINE 29217-401 BASE/FUEL TANK 41553-029 24150 MUFFLER GUARD ASSEMBLY 42331-029 NEG BATTERY CABLE 47311-177 POSITIVE CABLE ASSEMBLY 47311-113 BATTERY BOX KIT 42432-005 OIL DRAIN ASSEMBLY 46342-033 HEX HD CAPSCREW...
  • Page 30 OM-00675 10 SERIES SECTION DRAWING Figure 3. 14C2‐(SAE 4/10) Pump End Assembly PAGE E - 6 MAINTENANCE & REPAIR...
  • Page 31 OM-00675 10 SERIES PARTS LIST 14C2‐(SAE 4/10) Pump End Assembly ITEM PART NAME PART MAT'L ITEM PART NAME PART MAT'L NUMBER CODE NUMBER CODE PUMP CASING 12062 10010 LOCKWASHER 15991 HEX NUT 15991 IMPELLER 9934A 11060 CLAMP BAR 12064 11010 SEAL ASSEMBLY GS1250 CLAMP BAR SCREW...
  • Page 32 OM-00675 10 SERIES SECTION DRAWING Figure 4. 14C2-(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 LOCKWASHER 21171-511 PAGE E - 8 MAINTENANCE &...
  • Page 33 OM-00675 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 34 OM-00675 10 SERIES Inspect the wear plate and replace it if badly scored two allen head setscrews from the bushing (2). and worn. To remove the wear plate, disengage the Screw one of the setscrews into the puller hole on hardware (43 and 44).
  • Page 35 OM-00675 10 SERIES Impeller Removal Turn Counterclockwise (Figure 3) With the impeller loosened, unscrew it from the shaft. Use caution when removing the impeller; tension on the shaft seal spring will be released as Lathe Dog Arm the impeller is unscrewed. Inspect the impeller and replace if cracked or badly worn.
  • Page 36 OM-00675 10 SERIES Inspect the seal liner (74) for wear or grooves strongly recommended that the bearings which could cause leakage or damage to the seal be replaced any time the shaft and bear­ packing rings. The seal liner is a press fit in the seal ings are removed.
  • Page 37 OM-00675 10 SERIES small nicks and burrs with a fine file or emery cloth. away from the shaft shoulders in shrinking. If Replace the shaft if defective. movement has occurred, use a suitably sized sleeve and a press to reposition the bearings against the shaft shoulders.
  • Page 38 OM-00675 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 4) Using a suitable lifting device, position the as­ sembled coupling, intermediate, shaft and bear­ Install the shaft key (25, Figure 3) in the shaft key­...
  • Page 39 OM-00675 10 SERIES Inspect the seal components for wear, scoring, faces to ensure that they are free of any foreign grooves, and other damage that might cause leak­ matter. age. Clean and polish the seal liner, or replace it if there are nicks or cuts on either end.
  • Page 40 OM-00675 10 SERIES the stationary seal seats, packing rings, stationary ance, and add or remove impeller adjusting shims washers, and spring onto the lubricated shaft as required. sleeve. Apply a drop of light oil on the precision fin­ NOTE ished faces of the stationary seats; never use If the pump has been completely disassembled, it grease.
  • Page 41 OM-00675 10 SERIES NOTE Secure the back cover assembly by tightening the cover clamp screw (46) against the clamp bar (45). The check valve assembly must be replaced as a Do not over‐tighten the clamp screw; it should be complete unit. Individual parts are not sold sepa­ just tight enough to ensure a good seal at the back rately.
  • Page 42 OM-00675 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 . Automatic Lubricating Grease Cup Bearings installed in an environment with rapid temperature change.
  • Page 44 For Warranty Information, Please Visit www.grpumps.com/warranty or call: U.S.: 419-755-1280 Canada: 519-631-2870 International: +1-419-755-1352 GORMAN‐RUPP PUMPS...

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