Gorman-rupp-pumps U4A60S-B 1289519 and up Bedienungsanleitung

OM-05665-01June 17, 2004Rev. E 06‐03‐2014CDSGORMAN‐RUPP PUMPSwww.grpumps.com2004 Gorman‐Rupp Pumps Printed in U.S.A.INSTALLATION, OPERATION,AND MAINT

OM-05665SUPER U SERIESPAGE B - 3INSTALLATION(254 mm) must be maintained to permit removal ofthe cover.SUCTION AND DISCHARGE PIPINGPump performance is

OM-05665 SUPER U SERIESPAGE B - 4 INSTALLATIONtight seal. Follow the sealant manufacturer's recommendations when selecting and applying thepipe

OM-05665SUPER U SERIESPAGE B - 5INSTALLATIONDISCHARGE LINESSiphoningDo not terminate the discharge line at a level lowerthan that of the liquid being

OM-05665 SUPER U SERIESPAGE B - 6 INSTALLATIONIf a manual shut‐off valve is installed ina bypass line, it must not be left closedduring operation. A c

OM-05665SUPER U SERIESPAGE B - 7INSTALLATIONDISCHARGE PIPEDISCHARGECHECK VALVEPUMP DISCHARGESELF‐PRIMINGCENTRIFUGALPUMPSUCTIONLINESUPPORTBRACKETCLEAN‐

OM-05665 SUPER U SERIESPAGE B - 8 INSTALLATIONAdjusting the alignment in one directionmay alter the alignment in another direction. check each proced

OM-05665SUPER U SERIESPAGE B - 9INSTALLATIONSelect pulleys that will match the proper speed ratio; overspeeding the pump may damage bothpump and powe

SUPER U SERIESOM-05665OPERATION PAGE C - 1OPERATION - SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels

SUPER U SERIESOM-05665OPERATIONPAGE C - 2If rotation is incorrect on a three‐phase motor, havea qualified electrician interchange any two of thethree

SUPER U SERIESOM-05665OPERATION PAGE C - 3heats and activates the valve. Never replace thisvalve with a substitute which has not been specified or pr

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

SUPER U SERIESOM-05665OPERATIONPAGE C - 4against the housing. Record this temperature forfuture reference.A sudden increase in bearing temperature is

SUPER U SERIES OM-05665TROUBLESHOOTING PAGE D - 1TROUBLESHOOTING - SECTION DReview all SAFETY information in Section A.Before attempting to open or se

OM-05665SUPER U SERIESTROUBLESHOOTINGPAGE D - 2TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP REQUIRESTOO MUCHPOWERPUMP CLOGSFREQUENTLYImpeller or other w

SUPER U SERIES OM-05665TROUBLESHOOTING PAGE D - 3TROUBLE POSSIBLE CAUSE PROBABLE REMEDYBEARINGS RUNTOO HOTBearing temperature is high, butwithin limit

OM-05665SUPER U SERIESTROUBLESHOOTINGPAGE D - 4General Condition (Temperature, UnusualNoises or Vibrations, Cracks, Leaks,Loose Hardware, Etc.) IPump

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 1PUMP MAINTENANCE AND REPAIR - SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUM

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 2PARTS PAGESECTION DRAWINGTOP VIEWDRIVE END VIEWPRESSUREEQUALIZINGPASSAGE(KEEP OPEN)Figure 1.

ITEM NO.PART NAME PART NUMBERMAT'LCODEQTY ITEM NO.PART NAME PART NUMBERMAT'LCODEQTYOM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 3

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 4SECTION DRAWINGDRIVE END VIEWFigure 2. 44163-422 Repair Rotating Assembly

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 5PARTS LIST44163-422 Repair Rotating AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 IM

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

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 6PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 7Remove the back cover nuts (22) and pry the backcover and assembled wear plate from the pumpc

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 8packed with it. A similar tool may be assembled using 1/2‐inch pipe (schedule 80 steel or ma

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 9the shaft, it is recommended that bearingsbe cleaned and inspected in place. It isstrongly re

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 10hot plate may be used to heat the bearings. Bearings should never be heated with a direct f

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 11SEAL PLATEO‐RINGSIMPELLERSHAFTSTATIONARYSEATSTATIONARYELEMENTROTATINGELEMENTDRIVE BANDBELLOW

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 12O‐RING ENGAGEDWITH SEAL PLATEBORESHEAR RING(UNSHEARED)Figure 6. Seal Partially InstalledCon

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 13Slide the rotating portion of the seal (consisting ofthe integral shaft sleeve, spring cente

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 14and the impeller is .003 to .010 inch (0,07 to 0,25mm).Replace the suction back cover and we

OM-05665SUPER U SERIESMAINTENANCE & REPAIR PAGE E - 15Periodically, the valve should be removed for inspection and cleaning. When reinstalling th

TABLE OF CONTENTS(continued)iiTROUBLESHOOTING - SECTION D PAGE D - 1...PREVENTIVE MAINTENANCE PAGE D - 3...

OM-05665 SUPER U SERIESMAINTENANCE & REPAIRPAGE E - 16Power SourceConsult the literature supplied with the powersource, or contact your local powe

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

SUPER U SERIES OM-05665PAGE I - 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman‐Rupp pump.Read this manual carefully to learn how to safely

SUPER U SERIES OM-05665PAGE A - 1SAFETYSAFETY - SECTION AThis information applies to the Super USeries basic pumps. Gorman‐Rupp hasno control over or

SUPER U SERIESOM-05665PAGE A - 2 SAFETYDo not operate the pump against aclosed discharge valve for long periodsof time. If operated against a closed d

OM-05665SUPER U SERIESPAGE B - 1INSTALLATIONINSTALLATION - SECTION BReview all SAFETY information in Section A.Since pump installations are seldom ide

OM-05665 SUPER U SERIESPAGE B - 2 INSTALLATIONPREINSTALLATION INSPECTIONThe pump assembly was inspected and tested before shipment from the factory.