GORMAN-RUPP PA4C60-4045H Installation, Operation And Maintanance Manual Download Page 1

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OM−06078−OE01

November 16, 2007

Rev. A 10-01-10

ACDEU

THE GORMAN-RUPP COMPANY

MANSFIELD, OHIO

GORMAN-RUPP OF CANADA LIMITED

ST. THOMAS, ONTARIO, CANADA

Printed in U.S.A

www.grpumps.com.

2007 The Gorman-Rupp Company

INSTALLATION, OPERATION,

AND MAINTENANCE MANUAL

WITH PARTS LIST

PA SERIES PUMP

MODEL

PA4C60−4045H

Summary of Contents for PA4C60-4045H

Page 1: ...THE GORMAN RUPP COMPANY MANSFIELD OHIO GORMAN RUPP OF CANADA LIMITED ST THOMAS ONTARIO CANADA Printed in U S A www grpumps com 2007 The Gorman Rupp Company INSTALLATION OPERATION AND MAINTENANCE MANUA...

Page 2: ...NUMBER Please record your pump model and serial number in the spaces provided below Your Gorman Rupp distributor needs this information when you require parts or service Pump Model Serial Number The...

Page 3: ...PAGE B 4 Suction Line Positioning PAGE B 4 DISCHARGE LINES PAGE B 5 Siphoning PAGE B 5 Valves PAGE B 5 ALIGNMENT PAGE B 5 AUTO START PAGE B 5 Float Switch Installation PAGE B 5 OPERATION SECTION C PAG...

Page 4: ...Impeller Removal PAGE E 15 Seal Removal PAGE E 15 Separating Pump Frame And Drive Assembly From Engine PAGE E 15 Pump Shaft and Bearing Removal and Disassembly PAGE E 15 Bearing Cleaning And Inspecti...

Page 5: ...tions regarding the pump which are not covered in this manual or in other lit erature accompanying the unit please contact your Gorman Rupp distributor or the Gorman Rupp Company The Gorman Rupp Compa...

Page 6: ...pump slowly and cau tiously 7 Drain the pump This pump is designed to handle most non volatile non flammable liquids containing specified entrained solids Do not attempt to pump volatile corro sive o...

Page 7: ...lt in serious per sonal injury Make sure the pump is level Lower jack stands and chock the wheels if so equipped Use caution when positioning the skid mounted unit to prevent damage to the fuel tank D...

Page 8: ...the pressure supplied to the pump is critical to performance and safety be sure to limit the incoming pressure to 50 of the maximum permissible operating pressure as shown on the pump performance cur...

Page 9: ...h adequate capacity to prevent injuries to personnel or dam age to equipment Attach lifting equip ment to the lifting device fitted to the pump If chains or cable are wrapped around the pump to lift i...

Page 10: ...st be as short and direct as possible When operation involves a suction lift the line must always slope upward to the pump from the source of the liquid being pumped if the line slopes down to the pum...

Page 11: ...y of one or both pumps To avoid this position the suction inlets so that they are separated by a dis tance equal to at least 3 times the diameter of the suction pipe Suction Line Positioning The depth...

Page 12: ...system employs either a single or double float switch where a bulb raises or lowers floats with the liquid level thus activating an enclosed miniature switch The floats are equipped with a socket type...

Page 13: ...able Below CABLE TETHER POINT OFF Emptying ON Filling ON Emptying OFF Filling 1 25 Pipe Not Furnished ENGINE CONTROL BOX 1 0 0 3 APPROXIMATE FREE CORD LENGTH IN FT M 0 5 15 1 0 0 3 1 5 46 2 0 0 6 2 5...

Page 14: ...e LUBRICATION in MAINTENANCE AND REPAIR The pump will begin to prime upon startup The air in the suction line will be discharged from the educ tor discharge line Complete priming is indicated by a pos...

Page 15: ...d Overheating The maximum liquid temperature for this pump is 160 F 71 C Do not apply it at a higher operating temperature Overheating can occur if operated with the valves in the suction or discharge...

Page 16: ...mperatures by hand is inaccu rate Bearing temperatures can be measured ac curately by placing a contact type thermometer against the housing Record this temperature for future reference A sudden incre...

Page 17: ...eplace suction hose Leaking or worn seal or pump gasket Check pump vacuum Replace leaking or worn seal or gasket Air compressor head 180 out Consult factory Air compressor damaged or belts bro ken Che...

Page 18: ...ow rate and run engine at maximum governed speed Discharge flow too slow Dilute if possible Suction check valve or foot valve clogged or binding Clean valve Suction intake not submerged at proper leve...

Page 19: ...e schedule will help assure trouble free performance and long life from your Gorman Rupp pump For specific questions con cerning your application contact your Gorman Rupp distributor or the Gorman Rup...

Page 20: ...peller Clearance Back Plate I Check Valve I Pressure Relief Valve If So Equipped C Pump and Driver Alignment I Shaft Deflection I Bearings I Bearing Housing I Piping I Driver Lubrication See Mfgr s Li...

Page 21: ...el with minimum suction lift Since pump installations are seldom identical your performance may be dif ferent due to such factors as viscosity specific gravity elevation temperature and impeller trim...

Page 22: ...OM 06078 PA SERIES MAINTENANCE REPAIR PAGE E 2 PARTSPAGE SECTION DRAWING Figure 1 Pump Model PA4C60 4045H...

Page 23: ...NS REF 4 PUMP MOUNTING KIT 48157 006 1 5 CONTROL PANEL INSTALLATION KIT 48122 544 1 NOT SHOWN G R DECAL GR 06 3 PRIME AIRE DECAL 38812 078 2 CAUTION DECAL 2613FJ 1 INSTRUCTION TAG 38817 085 1 OPTIONAL...

Page 24: ...OM 06078 PA SERIES MAINTENANCE REPAIR PAGE E 4 SECTION DRAWING Figure 2 46143 064 Power Unit Kit...

Page 25: ...1308G 1 15 HOSE CLAMP 26518 641 2 16 HEX HD CAPSCREW B1007 15991 4 17 HEX NUT D10 15991 4 18 LOCKWASHER J10 15991 4 19 FLAT WASHER K10 15991 4 20 PIPE ELBOW R08 11999 1 21 VENTURI 26817 002 1 22 1 2 P...

Page 26: ...OM 06078 PA SERIES MAINTENANCE REPAIR PAGE E 6 SECTION DRAWING Figure 3 PA4C60 SAE 4 10 Pump End Assembly...

Page 27: ...26642 124 1 FLAPPER 26688 005 1 O RING 25152 366 1 FLANGE GASKET 25113 034 1 8 COVER PLATE 38244 021 15080 1 9 COVER PLATE GASKET 38689 037 18000 1 10 HEX HD CAPSCREW B0804 15991 2 11 LOCK WASHER J08...

Page 28: ...OM 06078 PA SERIES MAINTENANCE REPAIR PAGE E 8 SECTION DRAWING Figure 4 Pump Assembly...

Page 29: ...FT 26853 447 1 24 SHAFT KEY N1020 15991 1 25 LIP SEAL 26835 804 1 26 HEX HD CAPSCREW B1007 15991 4 27 BEARING SHIM 26835 973 3 28 BEARING SHIM 26835 974 1 29 BREATHER VENT 26717 007 1 30 GREASE FITTIN...

Page 30: ...162 164 Drive Assembly ITEM NO PART NAME PART NUMBER MAT L CODE QTY 1 COUPLING KIT 48112 008 1 2 COUPLING ASSEMBLY 24391 112 1 3 LOCKWASHER J06 15991 8 4 SOCKET HEAD CAPSCREW BD0606 1 2 15991 8 5 KEY...

Page 31: ...RT NAME PART NUMBER MAT L CODE QTY 1 PRIMING CHAMBER ASSY 46112 709 1 2 PIPE BUSHING AP1608 11999 1 3 STREET ELBOW RS08 11999 1 4 BALL VALVE 26631 052 1 5 STUD C0809 15991 4 6 HEX NUT D08 15991 4 7 LO...

Page 32: ...ITEM NO PART NAME PART NUMBER MAT L CODE QTY 1 PRIMING VALVE 26664 007 1 ORIFICE BUTTON 26688 021 1 2 HEX HD CAPSCREW B0806 15991 8 3 LOCKWASHER J08 15991 8 4 PRIMING VALVE GASKET 38683 657 19060 1 5...

Page 33: ...nop erative Close all valves in the suction and dis charge lines For engine disassembly and repair consult the lit erature supplied with the engine or contact your local engine representative Before a...

Page 34: ...able parts of the check valve If the flapper requires re placement remove the hardware securing the cover and gasket Separate the valve cover and re move the flapper Suction Cover And Wear Ring Remova...

Page 35: ...will prevent the oil from escaping when the impeller is removed NOTE When removing the impeller as described below use extreme caution not to damage the impeller shaft or bearings Remove the impeller...

Page 36: ...23 and assembled bear ings 17 and 18 out of the pump frame The bear ing 14 will remain in the bearing frame After removing the shaft and bearings clean and inspect the bearings in place as described...

Page 37: ...ed sleeve and an arbor or hydraulic press to install the bearings on the shaft When installing the bearings onto the shaft never press or hit against the outer race balls or ball cage Press only on th...

Page 38: ...seats inside the outer ring attached to the engine fly wheel NOTE To ease installation lightly lubricate the rubber por tion of the coupling with a non petroleum based lubricant such as vegetable oil...

Page 39: ...d lu bricate it with light oil Slide the V ring 10 onto the sleeve with the lip toward the impeller end of the sleeve then slide the sleeve onto the shaft until it is fully seated against the shaft sh...

Page 40: ...oper torquing of the impeller lock screw make sure the tapped hole in the impeller the impeller washer and the impeller lock screw are clean and dry it is not necessary to remove the pro tective coati...

Page 41: ...clip Adjust the orifice button seating as necessary by screwing the orifice button into or out of the linkage bar Proper adjustment is achieved when the ori fice button fully seats against the orifice...

Page 42: ...itting and the end of the grease gun are clean Use only a hand operated grease gun and pump approximately 6 pumps of No 2 extreme pressure grease through each grease fitting Do not over lu bricate Exc...

Page 43: ...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 MANSFI...

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