GORMAN-RUPP PUMPS 60 Series Installation, Operation, And Maintenance Manual With Parts List
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ACE
OM-01431-09
September 12, 2005
Rev. A 08-30-06
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
60 SERIES PUMP
MODEL
64B2−F5L
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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Summary of Contents for GORMAN-RUPP PUMPS 60 Series
- Page 1 OM-01431-09 September 12, 2005 Rev. A 08-30-06 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 60 SERIES PUMP MODEL 64B2−F5L 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 Register your new Gorman-Rupp pump online at www.grpumps.com/register. 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 −... - Page 4 TABLE OF CONTENTS (continued) PUMP MAINTENANCE AND REPAIR - SECTION E ....PAGE E − 1 STANDARD PERFORMANCE CURVE ......... . . PAGE E −...
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Page 5: Introduction
Gorman- to those which could be dangerous to personnel: Rupp pump. This pump is a 60 Series, enclosed impeller, centrifugal model, designed for high pres- sure distribution of clean liquids containing speci- fied entrained solids. -
Page 6: Safety - Section A
60 SERIES OM−01431 SAFETY - SECTION A This information applies to 60 Series Engine Driven Pumps. Refer to the manual accompanying the engine be- fore attempting to begin operation. This pump is designed to handle clean liquids containing specified entrained Because pump installations are seldom solids. - Page 7 OM−01431 60 SERIES moving the plug to prevent injury to per- sonnel from hot liquid. Overheated pumps can cause severe burns and injuries. If overheating of the pump occurs: Do not operate an internal combustion 1. Stop the pump immediately.
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Page 8: Installation − Section Bpage B
60 SERIES OM−01431 INSTALLATION − SECTION B Review all SAFETY information in Section A. to the pump is critical to performance and safety, be sure to limit the incoming pressure to 50% of the Since pump installations are seldom identical, this... -
Page 9: Preinstallation Inspection
OM−01431 60 SERIES Table 1. Battery Specifications PREINSTALLATION INSPECTION Cold Reserve Approx. Crank Capacity Amp/ Overall Amps @80°F Dims. The pump assembly was inspected and tested be- Voltage @ 0°F (Minutes) Rating (Inches) fore shipment from the factory. Before installation, 20.5L... -
Page 10: Mounting
60 SERIES OM−01431 Mounting and increased shaft and seal wear. If hose-type lines are used, they should have adequate support Locate the pump in an accessible place as close as to secure them when filled with liquid and under practical to the liquid being pumped. Level mount- pressure. -
Page 11: Sealing
OM−01431 60 SERIES Sealing suction inlet at a distance 1-1/2 times the diameter of the suction pipe. The baffle will allow entrained air to escape from the liquid before it is drawn into Since even a slight leak will affect priming, head, the suction inlet. -
Page 12: Discharge Lines
60 SERIES OM−01431 With high discharge heads, it is recommended that DISCHARGE LINES a throttling valve and a system check valve be in- stalled in the discharge line to protect the pump Siphoning from excessive shock pressure and reverse rota- tion when it is stopped. -
Page 13: Operation − Section C
OM−01431 60 SERIES OPERATION − SECTION C Review all SAFETY information in Section A. Since this pump is not self-priming, it is equipped with a hand-operated vacuum priming pump and a Follow the instructions on all tags, labels and spring-loaded check valve. -
Page 14: Starting
OM−01431 60 SERIES charge pressure falls below 30 psi. During engine Overheating can occur if operated with the valves start up, the button on the discharge pressure in the suction or discharge lines closed. Operating gauge must be depressed to over-ride this safety against closed valves could bring the liquid to a feature. -
Page 15: Stopping
OM−01431 60 SERIES Open the suction line, and read the vacuum gauge Lights on the control panel will indicate which of the with the pump primed and at operation speed. safety features has caused the engine to shut Shut off the pump. The vacuum gauge reading will down. -
Page 16: Cold Weather Preservation
OM−01431 60 SERIES curately by placing a contact-type thermometer Cold Weather Preservation against the housing. Record this temperature for In below freezing conditions, drain the pump to future reference. prevent damage from freezing. Also, clean out any solids by flushing with a hose. Operate the pump A sudden increase in bearing temperatures is a for approximately one minute;... -
Page 17: Troubleshooting − Section D
60 SERIES OM−01431 TROUBLESHOOTING − SECTION D Review all SAFETY information in Section A. to ensure that the pump will remain inoperative. 3. Allow the pump to completely cool if overheated. 4. Check the temperature before opening any covers, plates, or Before attempting to open or service the plugs. - Page 18 OM−01431 60 SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR FAILS Discharge pressure at or below safe- Check starting instructions; increase DELIVER RATED ty shutdown limit. pressure. FLOW OR PRESSURE (cont.) Impeller or other wearing parts worn Replace worn or damaged parts.
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Page 19: Preventive Maintenance
60 SERIES OM−01431 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 20 60 SERIES OM−01431 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 64B2−F5L Based on 70_ F (21_ C) clear water at sea level with minimum suction lift.
- Page 21 OM−01431 60 SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model 64B2−F5L PAGE E − 2 MAINTENANCE & REPAIR...
- Page 22 60 SERIES OM−01431 PARTS LIST Pump Model 64B2−F5L (From S/N 1341231 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 NAME PART MAT’L...
- Page 23 OM−01431 60 SERIES SECTION DRAWING Figure 2. Pump End Assembly 64B2−(F5L) PAGE E − 4 MAINTENANCE & REPAIR...
- Page 24 60 SERIES OM−01431 PARTS LIST Pump End Assembly 64B2−(F5L) ITEM PART MAT’L PART NAME NUMBER CODE PUMP CASING 7556 10030 IMPELLER 7555 10010 SEAL ASSY GS1250 −−− PIPE PLUG 15079 GREASE CUP S1509 −−− PIPE ELBOW AG04 11999 HEAVY PIPE NIPPLE...
- Page 25 OM−01431 60 SERIES 0.17 IN. (4,3 MM) Figure 3. Drive Assembly For 64B2−(F5L) PARTS LIST ITEM PART MAT’L PART NAME NUMBER CODE IMPELLER SHAFT 8396B 16040 INTERMEDIATE 7013 10010 SOCKET HD CAPSCREW 22644−215 −−− LOCKWASHER 21171−511 −−− PILOT BUSHING 8312A...
- Page 26 60 SERIES OM−01431 PUMP AND SEAL DISASSEMBLY 2. Switch off the engine ignition and disconnect the positive battery AND REASSEMBLY cable to ensure that the pump will remain inoperative. Review all SAFETY information in Section A. 3. Allow the pump to completely cool if overheated.
- Page 27 OM−01431 60 SERIES Separating Pump And Intermediate From Wear safety glasses or goggles to prevent Engine injury. (Figure 2) Completely pack the bore of the pilot bushing with grease. Insert the end of the ram into the I.D. of the bushing.
- Page 28 60 SERIES OM−01431 Seal Removal and Disassembly bearing. (Figure 2) Place a block of wood against the drive end of the shaft, and tap the shaft, bearing retainer (15), and Make certain that the cross arm on the grease cup assembled bearing (10) from the bearing bore.
- Page 29 OM−01431 60 SERIES Rotate the bearing by hand to check for roughness strongly recommended that the bearing or binding and inspect the bearing balls. If rotation be replaced any time the shaft and and is rough or the bearing balls are discolored, re- bearing are removed.
- Page 30 60 SERIES OM−01431 BALL LOADING BALL LOADING GROOVE POSITIONED GROOVE POSITIONED TOWARD IMPELLER AWAY FROM IMPELLER LOADING LOADING GROOVE GROOVE DIRECTION OF DIRECTION OF THRUST THRUST INSTALLATION OF NEW DEPARTURE OR INSTALLATION OF MRC/SKF 5300M OR BCA/FEDERAL MOGAL 5300W SERIES BEARINGS...
- Page 31 OM−01431 60 SERIES The seal is not normally reused because wear pat- age. Clean and polish the seal spacer sleeve, or re- terns on the finished faces cannot be realigned place it if there are nicks or cuts on either end. If any during reassembly.
- Page 32 60 SERIES OM−01431 a new seal liner to press the old liner out. After the Subassemble the outboard stationary seat, pack- new liner is properly installed, a 1/4-inch diameter ing ring and spring washer. Press this subassem- hole must be drilled through it to permit the flow of bly into the lubricated seal liner.
- Page 33 OM−01431 60 SERIES Step 1 Step 2 Step 3 − Figure 6. Centering Impeller Within Volute Scroll NOTE to the base (46, Figure 1) with the mounting hard- ware (50, 51, 52 and 53, Figure 1). After the impeller has been properly positioned, check for free rotation.
- Page 34 60 SERIES OM−01431 Turn the shaft to make sure that the impeller is not Be sure the pump and engine have been properly binding or scraping. If it does, check the installa- lubricated, see LUBRICATION. tion of the wear ring and balance ring, or remove...
- Page 35 OM−01431 60 SERIES When lubricating a dry (overhauled) intermediate, new grease is added, the bearing cavity is fill the cavity through the lubrication fitting with ap- full and should be disassembled and proximately 4 ounces (113 grams) of grease (ap- cleaned immediately.
- Page 36 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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