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ABCEG
OM-00852-04
September 14, 1982
Rev. C 09-10-04
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
80 SERIES PUMP
MODEL
83A1−BKND−X
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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Table of Contents
Related Manuals for GORMAN-RUPP PUMPS Shield-A-Spark 80 Series
Summary of Contents for GORMAN-RUPP PUMPS Shield-A-Spark 80 Series
- Page 1 ABCEG OM-00852-04 September 14, 1982 Rev. C 09-10-04 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 80 SERIES PUMP MODEL 83A1−BKND−X 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 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
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Page 3: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ..........PAGE I −... - Page 4 TABLE OF CONTENTS (continued) Pump End Assy ............PAGE E −...
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Page 5: Introduction
80 SERIES OM−00852 INTRODUCTION This Installation, Operation, and Maintenance Gorman-Rupp of Canada Limited manual is designed to help you achieve the best 70 Burwell Road St. Thomas, Ontario N5P 3R7 performance and longest life from your Gorman- Phone: (519) 631−2870 Rupp pump. -
Page 6: Safety - Section A
80 SERIES OM−00852 SAFETY - SECTION A This information applies to 80 Series en- 3. Allow the pump to completely cool gine driven pumps. Refer to the manual if overheated. 4. Check the temperature before accompanying the engine before at- opening any covers, plates, or tempting to begin operation. - Page 7 OM−00852 80 SERIES monoxide, a deadly gas that is color- less, tasteless, and odorless. Do not remove plates, covers, gauges, pipe plugs, or fittings from an over- heated pump. vapor pressure within the Fuel used by internal combustion en- pump can cause parts being disen- gines presents an extreme explosion gaged to be ejected with great force.
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Page 8: Installation − Section Bpage B
80 SERIES OM−00852 INSTALLATION − SECTION B Review all SAFETY information in Section A. e. Check all special engine modifications such as spark arresting muffler, fuel guard and roll Since pump installations are seldom identical, this cage for loose mounting hardware. Check for section offers only general recommendations and and install the rubber foot mounting kit and practices required to inspect, position, and ar-... -
Page 9: Mounting
OM−00852 80 SERIES Line Configuration Keep suction and discharge lines as straight as possible to minimize friction losses. Make mini- The pump assembly can be seriously mum use of elbows and fittings, which substan- damaged if the chains or cables used to lift tially increase friction loss. -
Page 10: Strainers
80 SERIES OM−00852 install it with the stem horizontal to avoid air pock- sump at a distance equal to 1-1/2 times the diame- ets. ter of the suction line. If there is a liquid flow from an open pipe into the sump, the flow should be kept away from the suc- Strainers tion inlet because the inflow will carry air down into... -
Page 11: Discharge Lines
OM−00852 80 SERIES Figure 2. Recommended Minimum Suction Line Submergence vs. Velocity DISCHARGE LINES Siphoning If the application involves a high discharge head, gradually close the discharge Do not terminate the discharge line at a level lower than that of the liquid being pumped unless a si- throttling valve before stopping the pump. - Page 12 80 SERIES OM−00852 clamp or fastener has made a tight electrical con- nection with the rod. Inspect and test the ground wire assembly for conductivity. Replace broken or frayed wire before resuming operation. INSTALLATION PAGE B − 5...
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Page 13: Operation − Section C
OM−00852 80 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 14: Operation
OM−00852 80 SERIES ture or explode. If overheating occurs, stop the OPERATION pump and allow it to cool before servicing it. Refill the pump casing with cool liquid. Lines With a Bypass Close the discharge throttling valve (if so equipped) so that the pump will not have to prime against the weight of the liquid in the discharge line. -
Page 15: Stopping
OM−00852 80 SERIES Open the suction line, and read the vacuum gauge with the pump primed and at operation speed. Shut off the pump. The vacuum gauge reading will immediately drop proportionate to static suction If the application involves a high discharge lift, and should then stabilize. -
Page 16: Troubleshooting − Section Dpage D
80 SERIES OM−00852 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- tive. - Page 17 OM−00852 80 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: Preventive Maintenance Page D
80 SERIES OM−00852 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. -
Page 19: Pump Maintenance And Repair - Section Epage E
OM−00852 80 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 83A1−BKND−X Based on 70_ F (21_ C) clear water at sea level your pump is NOT a standard production model. - Page 20 OM−00852 80 SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model 83A1−BKND−X PAGE E − 2 MAINTENANCE & REPAIR...
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Page 21: Parts Lists
OM−00852 80 SERIES PARTS LIST Pump Model 83A1−BKND−X (From S/N 773058 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 22 OM−00852 80 SERIES SECTION DRAWING Figure 2. Pump End Assembly 83A1−(BKND−X) PPO PAGE E − 4 MAINTENANCE & REPAIR...
- Page 23 OM−00852 80 SERIES PARTS LIST Pump End Assembly 83A1−(BKND−X) PPO ITEM PART NAME PART MAT’L ITEM PART NAME PART MAT’L NUMBER CODE NUMBER CODE PUMP CASING 6882B 13040 HEX HD CAPSCREW B0618 15991 NAME PLATE 38818−019 13990 IMPELLER 6950 13040 DRIVE SCREW BM#04−03 17000 SEAL ASSY...
- Page 24 OM−00852 80 SERIES PUMP AND SEAL DISASSEMBLY and maintained regularly while the unit is in use. Refer to the manual accompa- AND REASSEMBLY nying the engine before attempting to start the engine. Review all SAFETY information in Section A. Follow the instructions on all tags, label and de- cals attached to the pump.
- Page 25 80 SERIES OM−00852 Remove the hardware (28 and 29) securing the Seal Removal and Disassembly check valve weights (30 and 32) to the check valve (Figure 2 and 3) gasket (31). Carefully remove the spring seat (15) and seal If no further disassembly is required, see Suction spring.
- Page 26 OM−00852 80 SERIES gency, carefully wash all metallic parts in fresh If a replacement seal is being used, remove it from cleaning solvent and allow to dry thoroughly. the container and inspect the precision finished faces to ensure that they are free of any foreign Handle the seal parts with extreme care to prevent matter.
- Page 27 80 SERIES OM−00852 Slide the assembled intermediate and stationary Install the same thickness of pump casing gaskets seat over the shaft and secure the intermediate to (10) as previously removed and secure the pump the engine with the hardware (17 and 18). When in- casing to the intermediate with the nuts (13).
- Page 28 OM−00852 80 SERIES Refer to OPERATION, Section C, before putting Engine the pump back into service. Consult the literature supplied with the engine, or contact your local engine representative. LUBRICATION ENGINE MODIFICATIONS The engine used on this pump is not a standard commercial model.
- 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 THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA...
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