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OM-05462-01
February 11, 2003
Rev. B 08‐27‐12
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
10 SERIES PUMP
MODEL
13D1-L70EE
THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO
D
GORMAN‐RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A.
www.grpumps.com
E
2003 The Gorman‐Rupp Company
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Summary of Contents for GORMAN-RUPP PUMPS 13D1-L70EE
- Page 1 February 11, 2003 Rev. B 08‐27‐12 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 10 SERIES PUMP MODEL 13D1-L70EE THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO GORMAN‐RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A. www.grpumps.com 2003 The Gorman‐Rupp Company...
- 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-05462 INTRODUCTION Thank You for purchasing a Gorman‐Rupp pump. tion, to those which could damage equipment, and Read this manual carefully to learn how to safely to those which could be dangerous to personnel: install and operate your pump. Failure to do so could result in personal injury or damage to the pump. -
Page 6: Safety - Section A
10 SERIES OM-05462 SAFETY - SECTION A This information applies to 10 Series en solids. Do not attempt to pump volatile, corrosive, or flammable liquids which gine driven pumps. Refer to the manual may damage the pump or endanger per accompanying the engine before at... - Page 7 10 SERIES OM-05462 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.
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Page 8: Installation - Section B
See Figure 1 for the approximate physical dimen configuration, and priming must be tailored to the sions of this pump. OUTLINE DRAWING Figure 1. Pump Models 13D1-L70EE PREINSTALLATION INSPECTION a. Inspect the pump and engine for cracks, dents, damaged threads, and other obvious damage. -
Page 9: Positioning Pump
OM-05462 10 SERIES c. Carefully read all tags, decals, and markings on the pump assembly, and perform all duties indicated. The pump assembly can be seriously d. Check levels and lubricate as necessary. Re damaged if the cables or chains used to lift fer to LUBRICATION in the MAINTENANCE and move the unit are improperly wrapped AND REPAIR section of this manual and per... -
Page 10: Line Configuration
10 SERIES OM-05462 forced type to prevent collapse under suction. Us Fittings ing piping couplings in suction lines is not recom Suction lines should be the same size as the pump mended. inlet. If reducers are used in suction lines, they should be the eccentric type, and should be in... -
Page 11: Suction Line Positioning
OM-05462 10 SERIES If it is necessary to position inflow close to the suc Suction Line Positioning tion inlet, install a baffle between the inflow and the The depth of submergence of the suction line is suction inlet at a distance 1‐1/2 times the diameter critical to efficient pump operation. -
Page 12: Bypass Lines
10 SERIES OM-05462 With high discharge heads, it is recommended that Bypass Lines a throttling valve and a system check valve be in stalled in the discharge line to protect the pump from excessive shock pressure and reverse rota If a system check valve is used due to high dis tion when it is stopped. -
Page 13: Operation - Section C
OM-05462 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. first time. -
Page 14: Lines Without A Bypass
OM-05462 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-05462 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-05462 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 17 OM-05462 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. Check pump vacuum.
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Page 18: Pump Maintenance And Repair - Section E
OM-05462 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-L70EE Based on 70 F (21 C) clear water at sea level with minimum suction lift. - Page 19 OM-05462 10 SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model 13D1-L70EE PAGE E - 2 MAINTENANCE & REPAIR...
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Page 20: Parts Lists
10 SERIES OM-05462 PARTS LIST Pump Models 13D1-L70EE (From S/N 1258889 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 21 OM-05462 10 SERIES SECTION DRAWING Figure 2. 13D1-(L70EE) Pump Parts Only PAGE E - 4 MAINTENANCE & REPAIR...
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Page 22: Pump Parts Only
10 SERIES OM-05462 PARTS LIST 13D1-(L70EE) Pump Parts Only ITEM PART NAME PART MAT'L ITEM PART NAME PART MAT'L NUMBER CODE NUMBER CODE PUMP CASING 13304 13040 FLAT WASHER 15991 COVER WING NUT BB08 15991 IMPELLER 13303H 11060 COVER PLATE ASSY 42111-919 SEAL ASSY 25285-855... -
Page 23: Pump And Seal Disassembly And Reassembly
OM-05462 10 SERIES PUMP AND SEAL DISASSEMBLY 4. Check the temperature before AND REASSEMBLY opening any covers, plates, or plugs. 5. Close the suction and discharge Review all SAFETY information in Section A. valves. Follow the instructions on all tags, label and de 6. -
Page 24: Pump Casing Removal
10 SERIES OM-05462 Inspect the wear plate and if replacement is re Remove the hardware (15 and 16, Figure 1) and quired, remove the hardware (22 and 23) securing carefully slide the intermediate (15) and stationary it to the back cover. portion of the seal off the shaft as a unit. - Page 25 OM-05462 10 SERIES If a replacement seal is being used, remove it from plied with a new seal will not work for this the container and inspect the precision finished application. Discard the spring centering faces to ensure that they are free of any foreign washer supplied with the seal and use the matter.
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Page 26: Impeller Installation And Adjustment
10 SERIES OM-05462 To ease installation of the intermediate O‐ring (19), See Figure 1 and secure the pump casing to the lubricate the O‐ring with water or a very small base (5) with the hardware (13, 14, 15 and 16). Be amount of oil. -
Page 27: Lubrication
OM-05462 10 SERIES Install the suction and discharge lines and open all LUBRICATION valves. Make certain that all piping connections are tight, properly supported and secure. Seal Assembly Be sure the engine has been properly lubricated, (Figure 2) see LUBRICATION. The seal assembly is lubricated by the medium be... - Page 28 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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