Gorman-rupp-pumps PA6C60C-F4L 1504811 and up Manual de usuario Pagina 1

OM-05768-02March 26, 2012Rev. A 10‐24‐12ACDEUTHE GORMAN‐RUPP COMPANY  MANSFIELD, OHIOGORMAN‐RUPP OF CANADA LIMITED  ST. THOMAS, ONTARIO, CANADA

PA SERIES OM-05768PAGE B - 3INSTALLATIONThe pump assembly can be seriouslydamaged if the chains or cables used to liftand move the unit are improperly

OM-05768 PA SERIESPAGE B - 4 INSTALLATIONshould be the eccentric type, and should be installed with the flat part of the reducers uppermostto avoid c

PA SERIES OM-05768PAGE B - 5INSTALLATIONFigure 2. Recommended Minimum Suction Line Submergence vs. VelocityDISCHARGE LINESSiphoningDo not terminate t

OM-05768 PA SERIESPAGE B - 6 INSTALLATIONFloat Switch InstallationThe Float Switch autostart system employs either asingle or double float switch, whe

OM-05768PA SERIESOPERATION PAGE C - 1OPERATION - SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels andde

OM-05768 PA SERIESOPERATIONPAGE C - 2box to the “START” position until the engine starts.Release the key and the switch will return to the“RUN” positi

OM-05768PA SERIESOPERATION PAGE C - 3Routine OperationDo not operate an internal combustionengine in an explosive atmosphere.When operating an interna

OM-05768 PA SERIESOPERATIONPAGE C - 4pletely cool before servicing. Do not remove plates, covers, gauges, or fittingsfrom an overheated pump. Liquid

OM-05768PA 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-05768PA SERIESTROUBLESHOOTINGPAGE D - 4General Condition (Temperature, UnusualNoises or Vibrations, Cracks, Leaks,Loose Hardware, Etc.) IPump Perfo

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 1PUMP MAINTENANCE AND REPAIR - SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WIL

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 2PARTS PAGEILLUSTRATIONFigure 1. Pump Model PA6C60C-F4L

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 3Pump Model PA6C60C-F4LPARTS LIST(From S/N 1504811 Up)ITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 4ILLUSTRATIONFigure 2. 46143-035 Power Unit Kit

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 5PARTS LIST46143-035 Power Unit KitITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 DEUTZ 914 ENGINE

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 6ILLUSTRATIONFigure 3. PA6C60C-(SAE 4/10) Pump Assembly

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 7PA6C60C-(SAE 4/10) Pump AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 PUMP END

TABLE OF CONTENTSiINTRODUCTION PAGE I - 1...SAFETY ‐ SECTION A PAGE A - 1...

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 8ILLUSTRATIONFigure 4. 66F60C-(SAE 4/10) Pump End Assembly

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 9PARTS LIST66F60C-(SAE 4/10) Pump End AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 PUMP C

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 10ILLUSTRATIONFigure 5. 44163-445 Repair Rotating Assembly

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 11PARTS LIST44163-445 Repair Rotating AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 IMPELL

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 12ILLUSTRATIONFigure 6. 48275-005 Priming Chamber KitITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 13ILLUSTRATIONFigure 7. 46112-709 Priming Chamber AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBERMAT

OM-05768 PA SERIESMAINTENANCE & REPAIRPAGE E - 14ILLUSTRATIONFigure 8. 44162-159 Drive AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 COUP

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 15ILLUSTRATIONFigure 9. 46181-906 Air Compressor AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODE

PA SERIESOM-05768MAINTENANCE & REPAIRPAGE E - 16PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the instr

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 17the equipment and/or injury to personneland will invalidate the warranty.Priming Chamber Removal

TABLE OF CONTENTS(continued)iiPERIODIC CHECKS PAGE C - 5...Seal Cavity and Bearing Lubrication PAG

PA SERIESOM-05768MAINTENANCE & REPAIRPAGE E - 18Disconnect all hoses and fittings from the air compressor and use a suitable hoist and sling to r

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 19TurnCounterclockwiseLathe Dog Arm“V” NotchShaft KeyImpeller ShaftLathe DogSetscrewHeavyBar StockF

PA SERIESOM-05768MAINTENANCE & REPAIRPAGE E - 20Shaft and Bearing Removal and Disassembly(Figure 5)When the pump is properly operated and maintai

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 21To prevent damage during removal fromthe shaft, it is recommended that bearingsbe cleaned and ins

PA SERIESOM-05768MAINTENANCE & REPAIRPAGE E - 22Lubricate the bearings as indicated in LUBRICATION at the end of this section.Securing Bearing Ho

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 23NOTETo ease installation, lightly lubricate the rubber portion of the coupling with a non‐petrol

PA SERIESOM-05768MAINTENANCE & REPAIRPAGE E - 24IMPELLERSHAFTIMPELLERSHIMSO‐RINGIMPELLERSPRINGCENTERINGWASHERSPRINGRETAINERSHAFTSLEEVESTATIONARYSE

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 25Impeller Installation And Adjustment(Figure 5)Inspect the impeller (1) and replace it if cracked

PA SERIESOM-05768MAINTENANCE & REPAIRPAGE E - 26Align the back cover plate over the studs (20) andslide it into the pump casing. Use two back cove

OM-05768PA SERIESMAINTENANCE & REPAIR PAGE E - 27chamber assembly on the pump casing (1, Figure4). Secure the priming chamber assembly with thehar

OM-05768PA SERIESPAGE I - 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman‐Rupp pump.Read this manual carefully to learn how to safelyinstal

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-05768PAGE A - 1SAFETYSAFETY ‐ SECTION AThis information applies to Prime AirerSeries pumps. Refer to the manual accompanying the engine o

PA SERIESOM-05768PAGE A - 2 SAFETYDo not operate the pump against aclosed discharge valve. If operatedagainst a closed discharge valve, pumpcomponen

PA SERIES OM-05768PAGE B - 1INSTALLATIONINSTALLATION - SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic

OM-05768 PA SERIESPAGE B - 2 INSTALLATIONPREINSTALLATION INSPECTIONThe pump assembly was inspected and tested before shipment from the factory. Befor