GORMAN-RUPP PUMPS 80 Series Installation, Operation And Maintenance Manual
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GORMAN-RUPP PUMPS 80 Series Installation, Operation And Maintenance Manual

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OM-00080-OM03
ACE
October 21, 2002
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
80 SERIES PUMP
MODEL
80E
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
www.gormanrupp.com
GORMAN-RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
D
Printed in U.S.A.
e
Copyright by the Gorman-Rupp Company

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  • Page 1 OM-00080-OM03 October 21, 2002 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 80 SERIES PUMP MODEL 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: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ..........PAGE I --- 1 SAFETY - SECTION A .

  • Page 3: Introduction

    Since these chemicals This 80 Series, centrifugal model is very light may be slightly corrosive, caution should be used weight and portable and is ideal for use in many...

  • Page 4: Safety - Section A

    80 SERIES OM -- 00080 SAFETY - SECTION A This information applies to 80 Series should be used to prevent exposure to personnel, and the pump should be electric motor driven pumps. thoroughly flushed after such use. Con- sult the chemical packaging for further Because pump installations are seldom details.
  • Page 5 OM -- 00080 80 SERIES result in serious personnel injury or death. Never attempt to change the electrical plug or alter the length of the power cord with a splice. Equipment Connect the plug on the pump to a failure or injury to personnel could re-...

  • Page 6: Installation

    80 SERIES OM -- 00080 INSTALLATION --- SECTION B Review all SAFETY information in Section A. c. Carefully read all tags, decals, and markings on the pump assembly, and perform all duties Since pump installations are seldom identical, this indicated.

  • Page 7: Siphoning

    OM -- 00080 80 SERIES Siphoning point, an air pocket will be created, which could re- sult in loss of prime, inefficient pumping and/or Do not terminate the discharge line at a level lower damage to the pump. than that of the liquid being pumped; otherwise, a...

  • Page 8: Operation

    OM -- 00080 80 SERIES OPERATION --- SECTION C Review all SAFETY information in Section A. tions are tight, and that the pump is securely mounted. Follow the instructions on all tags, labels and This pump should never be operated unless there decals attached to the pump.

  • Page 9: Testing Outlet For Ground

    OM -- 00080 80 SERIES pump and reduce the possibility of fatal shocks. UL-Listed, 3-wire grounded type cord approved for Never remove the grounding prong. For maximum outside use. safety, the outlet should be equipped with a AWG Wire Fuse ground fault interruptor device.

  • Page 10: Operation As A Booster Pump

    OM -- 00080 80 SERIES strainer regularly, and clean it as necessary. The Both hoses should be kink-free and as shour a pos- strainer should also be checked if pump flow rate sible to maximize performance. begins to drop. If the strainer continues to clog with dirt or debris,...

  • Page 11: Troubleshooting

    80 SERIES OM -- 00080 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. Unplug the power cord to the pump and take precautions to ensure that the pump will remain inoperative.
  • Page 12 OM -- 00080 80 SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY MOTOR RUNS Suction line clogged. Inspect suctin hose and strainer. BUT WON’T PUMP Clean as necessary. WATER (cont.) Repeat priming procedure. Fill Pump not properly primed. pump housing with 1/2 gallon of clean liquid.

  • Page 13: Pump Maintenance And Repair - Section E

    80 SERIES OM -- 00080 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 80E Based on 70_ F (21_ C) clear water at sea level with minimum suction lift.
  • Page 14 OM -- 00080 80 SERIES SECTION DRAWING Figure E-1. Pump Model 80E PAGE E -- 2 MAINTENANCE & REPAIR...

  • Page 15: Parts List: Pump Model

    80 SERIES OM -- 00080 PARTS LIST Pump Model 80E (From S/N 1203279 up) ITEM PART NAME PART MAT’L ITEM PART NAME PART MAT’L NUMBER CODE NUMBER CODE --- 8’ POWER CORD NOT AVAILABLE BRUSH KIT 26814--- 031 --- --- ---...

  • Page 16: Pump And Seal Disassembly And Reassembly

    OM -- 00080 80 SERIES PUMP AND SEAL DISASSEMBLY 4. Check the temperature before AND REASSEMBLY opening any covers, plates, or plugs. 5. Vent the pump slowly and cau- Review all SAFETY information in Section A. tiously. Follow the instructions on all tags, label and de- 6.

  • Page 17: Pump Casing And Rotor Removal And Inspection

    80 SERIES OM -- 00080 E-2). When properly aligned, secure the brush holders with the setscrews (5). 1/32 IN. (0,8 mm) COMMUTATOR DEEP GROOVE Insert new brushes into the brush holders, and screw the brush holder caps into the casing until fully seated.
  • Page 18 OM -- 00080 80 SERIES gency, carefully wash all metallic parts in fresh until the inner bearing is fully seated against the washer. cleaning solvent and allow to dry thoroughly. Handle the seal parts with extreme care to prevent Position the backhead (28) over the bearing (17) damage.

  • Page 19: Final Pump Assembly

    80 SERIES OM -- 00080 Install the casing gasket (13) over the shoulder on the backhead. Position the casing (23) over the backhead shoulder. Align the mounting holes, and secure the casing and backhead to the motor with This seal is not designed for operation at the hardware (24).
  • Page 20 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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80e

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