GORMAN-RUPP 10 SERIES Installation, Operation And Maintenance Manual
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Summary of Contents for GORMAN-RUPP 10 SERIES
- Page 1 OM-06215-01 February 17, 2009 Rev. B 11‐11‐14 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 10 SERIES PUMP MODEL 13D1-GX270 GORMAN‐RUPP PUMPS www.grpumps.com 2014 Gorman‐Rupp Pumps Printed in U.S.A.
- Page 2 Register your new Gorman‐Rupp pump online at www.grpumps.com 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.
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Page 3: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ..........PAGE I - 1 SAFETY ‐... - Page 4 TABLE OF CONTENTS (continued) Pump Parts Only ............PAGE E - 5 PUMP AND SEAL DISASSEMBLY AND REASSEMBLY .
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Page 5: Introduction
10 SERIES OM-06215 INTRODUCTION Thank You for purchasing a Gorman‐Rupp pump. HAZARD AND INSTRUCTION Read this manual carefully to learn how to safely DEFINITIONS install and operate your pump. Failure to do so could result in personal injury or damage to the The following are used to alert maintenance per... -
Page 6: Safety - Section A
10 SERIES OM-06215 SAFETY - SECTION A This information applies to 10 Series en may damage the pump or endanger per sonnel as a result of pump failure. gine driven pumps. Refer to the manual accompanying the engine before at... - Page 7 10 SERIES OM-06215 pump can cause parts being disen gaged to be ejected with great force. Al low the pump to cool before servicing. Fuel used by internal combustion en gines presents an extreme explosion and fire hazard. Make certain that all...
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Page 8: Installation - Section B
10 SERIES OM-06215 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: Positioning Pump
OM-06215 10 SERIES c. Carefully read all tags, decals, and markings Drain the pump and remove all customer‐installed on the pump assembly, and perform all duties equipment such as suction and discharge hoses indicated. or piping before attempting to lift existing, installed units. -
Page 10: Line Configuration
10 SERIES OM-06215 Line Configuration to avoid creating air pockets. Valves are not nor mally used in suction lines, but if a valve is used, install it with the stem horizontal to avoid air pock Keep suction and discharge lines as straight as ets. -
Page 11: Suction Line Positioning
OM-06215 10 SERIES air to escape from the liquid before it is drawn into recommended minimum submergence vs. veloc the suction inlet. ity. If two suction lines are installed in a single sump, the flow paths may interact, reducing the efficiency of one or both pumps. -
Page 12: Bypass Lines
10 SERIES OM-06215 stalled in the discharge line to protect the pump Bypass Lines from excessive shock pressure and reverse rota tion when it is stopped. If a system check valve is used due to high dis charge head, it may be necessary to vent trapped air from the top of the pump during the priming process. -
Page 13: Operation - Section C
OM-06215 10 SERIES OPERATION - SECTION C Review all SAFETY information in Section A. Add liquid to the pump casing when: Follow the instructions on all tags, labels and 1. The pump is being put into service for the decals attached to the pump. -
Page 14: Lines Without A Bypass
OM-06215 10 SERIES line. Air from the suction line will be discharged through the bypass line back to the wet well during the priming cycle. When the pump is fully primed and liquid is flowing steadily from the bypass line, Do not remove plates, covers, gauges, open the discharge throttling valve. -
Page 15: Cold Weather Preservation
OM-06215 10 SERIES shock waves can be transmitted to the pump and Cold Weather Preservation piping system. Close all connecting valves slowly. In below freezing conditions, drain the pump to On engine driven pumps, reduce the throttle prevent damage from freezing. Also, clean out any speed slowly and allow the engine to idle briefly be... -
Page 16: Troubleshooting - Section D
10 SERIES OM-06215 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... - Page 17 OM-06215 10 SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR Air leak in suction line. Correct leak. FAILS TO DELIVER Lining of suction hose collapsed. Replace suction hose. RATED FLOW OR PRESSURE Leaking or worn seal or pump gasket.
- Page 18 10 SERIES OM-06215 equipped) between regularly scheduled inspec PREVENTIVE MAINTENANCE 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.
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Page 19: Pump Maintenance And Repair - Section E
10 SERIES OM-06215 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 13D1-GX270 Based on 70 F (21 C) clear water at sea level with minimum suction lift. - Page 20 OM-06215 10 SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model 13D1-GX270 PAGE E - 2 MAINTENANCE & REPAIR...
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Page 21: Parts Lists
10 SERIES OM-06215 PARTS LIST Pump Models 13D1-GX270 (From S/N 1421809 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... - Page 22 OM-06215 10 SERIES SECTION DRAWING Figure 2. 13D1-(GX270) Pump Parts Only PAGE E - 4 MAINTENANCE & REPAIR...
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Page 23: Pump Parts Only
10 SERIES OM-06215 PARTS LIST 13D1-(GX270) Pump Parts Only ITEM PART NAME PART MAT'L ITEM PART NAME PART MAT'L NUMBER CODE NUMBER CODE PUMP CASING SEE NOTE BELOW FLAT WASHER 15991 COVER WING NUT BB08 15991 IMPELLER 13303H 11060 COVER PLATE ASSY... -
Page 24: Pump And Seal Disassembly And Reassembly
OM-06215 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. 5. Close the suction and discharge Follow the instructions on all tags, label and de... -
Page 25: Back Cover Removal
10 SERIES OM-06215 Back Cover Removal Seal Removal and Disassembly (Figures 2 and 3) (Figure 2) Remove the spring centering washer (5) and seal The wear plate assembly (20) can be serviced after spring. Slide the outboard shaft sleeve (41) and ro... - Page 26 OM-06215 10 SERIES age. Clean and polish the shaft sleeve, or replace it matter. Remove and discard the spring centering if there are nicks or cuts on either end. If any com washer supplied with the new seal. ponents are worn, replace the complete seal;...
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Page 27: Impeller Installation And Adjustment
10 SERIES OM-06215 Position the intermediate against the engine bell See Figure 1 and secure the pump casing to the housing and secure it with hardware (15 and 16, base (3) with the hardware (12, 13 and 14). Be sure Figure 1). -
Page 28: Final Pump Assembly
OM-06215 10 SERIES Final Pump Assembly Refer to OPERATION, Section C, before putting the pump back into service. (Figure 1) LUBRICATION Be sure the pump and engine are securely mounted to the base. Seal Assembly Install the suction and discharge lines and open all valves. - Page 29 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 GORMAN‐RUPP PUMPS...
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