Gorman-rupp-pumps PA4A60C-F3L 1303165 and up Manuel d'utilisateur

OM-05765−OE01June 15, 2005Rev. B 01-08-10ACDEUTHE GORMAN-RUPP COMPANY  MANSFIELD, OHIOGORMAN-RUPP OF CANADA LIMITED  ST. THOMAS, ONTARIO, CANADA

PA SERIES OM−05765PAGE B − 3INSTALLATIONthe brake and blocking the wheels before attempt-ing to operate the pump.If the pump has been mounted on a mov

OM−05765 PA SERIESPAGE B − 4 INSTALLATIONSealingSince even a slight leak will affect priming, head,and capacity, especially when operating with ahigh

PA SERIES OM−05765PAGE B − 5INSTALLATIONFigure 2. Recommended Minimum Suction Line Submergence vs. VelocityDISCHARGE LINESSiphoningDo not terminate t

OM−05765 PA SERIESPAGE B − 6 INSTALLATIONFloat Switch InstallationThe Float Switch autostart system employs either asingle or double float switch, whe

OM−05765PA SERIESOPERATION PAGE C − 1OPERATION − SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels andde

OM−05765 PA SERIESOPERATIONPAGE C − 2box to the START" position until the engine starts.Release the key and the switch will return to theRUN&qu

OM−05765PA SERIESOPERATION PAGE C − 3Routine OperationDo not operate an internal combustionengine in an explosive atmosphere.When operating an interna

OM−05765 PA SERIESOPERATIONPAGE C − 4pletely cool before servicing. Do not re-move plates, covers, gauges, or fittingsfrom an overheated pump. Liquid

OM−05765PA SERIESOPERATION PAGE C − 5ty shutdown features are pre-set at thefactory; do not attempt to adjust any ofthe settings. Determine the cause

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP FAILS TOPRIMEStrainer clogged. Check strainer and clean if neces-sary.Suction lift or discharge head too hi

Register your newGorman-Rupp pump online atwww.grpumps.comValid serial number and e-mail address required.RECORD YOUR PUMP MODEL AND SERIAL NUMBERPlea

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP STOPS ORFAILS TO DELIVERRATED FLOW ORPRESSURE (cont.)PUMP REQUIRESTOO MUCHPOWERPUMP CLOGSFREQUENTLYImpeller

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYBEARINGS RUNTOO HOTBearing temperature is high, butwithin limits.Align drive properly.Drive misaligned.Check pip

OM−05765PA SERIESTROUBLESHOOTINGPAGE D − 4General Condition (Temperature, UnusualNoises or Vibrations, Cracks, Leaks,Loose Hardware, Etc.) IPump Perfo

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 1PUMP MAINTENANCE AND REPAIR − SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WIL

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 2PARTS PAGESECTION DRAWINGFigure 1. Pump Model PA4A60C−F3L

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 3Pump Model PA4A60C−F3LPARTS LIST(From S/N 1303165 up)ITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 PUM

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 4SECTION DRAWINGFigure 2. 46143−032 Power Unit Kit

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 5PARTS LIST46143−032 Power Unit KitITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 DEUTZ F3L ENGINE 29217

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 6SECTION DRAWINGFigure 3. PA4A60C−(SAE 4/10) Pump Assembly

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 7PA4A60C−(SAE 4/10) Pump AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 PUMP END 64C60

TABLE OF CONTENTSiINTRODUCTION PAGE I − 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAFETY - SE

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 8SECTION DRAWINGFigure 4. 64C60C−(SAE 4/10) Pump End Assembly

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 9PARTS LIST64C60C−(SAE 4/10) Pump End AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 PUMP CASING

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 10SECTION DRAWINGSEAL AREA DETAILFigure 5. 44163−451 Repair Rotating Assembly

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 11PARTS LIST44163−451 Repair Rotating AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 IMPELLER 10

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 12SECTION DRAWINGFigure 6. 46181−907 Air Compressor Assembly

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 13PARTS LIST46181−907 Air Compressor AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 FLAT WASHER

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 14SECTION DRAWINGFigure 7. 48275−005 Priming Chamber KitITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 P

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 15SECTION DRAWINGFigure 8. 46112−709 Priming Chamber AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBER

OM−05765 PA SERIESMAINTENANCE & REPAIRPAGE E − 16SECTION DRAWINGFigure 9. 44162−160 Drive AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 COUPLI

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 17PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the inst

TABLE OF CONTENTS(continued)iiPERIODIC CHECKS PAGE C − 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PA SERIESOM−05765MAINTENANCE & REPAIRPAGE E − 18rect exposure or emitted fumes. Wearadequate protective clothing whenworking on the pump or piping

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 19To remove the coupling from the shaft, unscrew thetwo allen head setscrews from the bushing (2).S

PA SERIESOM−05765MAINTENANCE & REPAIRPAGE E − 20age to equipment. If slings or chains areused to move the pump or components,make sure that the lo

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 21be cleaned and inspected in place. It isstrongly recommended that the bearingsbe replaced any tim

PA SERIESOM−05765MAINTENANCE & REPAIRPAGE E − 22If heating the bearings is not practical, use a suit-ably sized sleeve and an arbor (or hydraulic)

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 23(Figure 9)Install the shaft key (23, Figure 5) in the shaft key-way. Position the flexible portio

PA SERIESOM−05765MAINTENANCE & REPAIRPAGE E − 24A new seal assembly should be installedany time the old seal is removed from thepump. Wear pattern

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 25Lubricate the external stationary seat O-ring withlight oil. Slide the seal assembly onto the sha

PA SERIESOM−05765MAINTENANCE & REPAIRPAGE E − 26lows will adhere to the sleeve during use,and attempting to separate them coulddamage the bellows.

OM−05765PA SERIESMAINTENANCE & REPAIR PAGE E − 27Apply a small amount of light grease to the dis-charge flange gasket to hold it in place and posi

OM−05765PA SERIES PUMPSPAGE I − 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman-Rupp pump.Read this manual carefully to learn how to safely

For U.S. and International Warranty Information,Please Visit www.grpumps.com/warrantyor call:U.S.: 419−755−1280International: +1−419−755−1352For Canad

PA SERIESOM−05765PAGE A − 1SAFETYSAFETY - SECTION AThis information applies to Prime AirerSeries pumps. Refer to the manual ac-companying the engine o

PA SERIESOM−05765PAGE A − 2 SAFETYheated pump. Vapor pressure within thepump can cause parts being disen-gaged to be ejected with great force. Al-low

PA SERIES OM−05765PAGE B − 1INSTALLATIONINSTALLATION − SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic

OM−05765 PA SERIESPAGE B − 2 INSTALLATIONc. Carefully read all tags, decals, and markingson the pump assembly, and perform all dutiesindicated. Note t