Gorman-rupp-pumps 02K11-B 740364 and up Bedienungsanleitung

OM-01157-03August 18, 1981Rev. B 06‐05‐2013BCTHE GORMAN‐RUPP COMPANY  MANSFIELD, OHIOwww.grpumps.comGORMAN‐RUPP OF CANADA LIMITED  ST. THOMAS, ONTAR

0 SERIES OM-01157PAGE B - 3INSTALLATIONSUCTION LINESTo avoid air pockets which could affect pump priming, the suction line must be as short and direc

OM-01157 0 SERIESPAGE B - 4 INSTALLATIONFigure 2. Recommended Minimum Suction Line Submergence vs. VelocityDISCHARGE LINESSiphoningDo not terminate t

0 SERIES OM-01157PAGE B - 5INSTALLATIONWhen checking alignment, disconnectthe power source to ensure that thepump will remain inoperative.Adjusting th

OM-01157 0 SERIESPAGE B - 6 INSTALLATIONTighten the belts in accordance with the belt manufacturer's instructions. If the belts are too loose,th

OM-011570 SERIESOPERATION PAGE C - 1OPERATION - SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels anddec

OM-01157 0 SERIESOPERATIONPAGE C - 2ature supplied with the motor for specific instructions.OPERATIONLines With a BypassClose the discharge throttlin

OM-011570 SERIESOPERATION PAGE C - 3Before checking for the source of the leak, checkthe point of installation of the vacuum gauge.STOPPINGNever halt

0 SERIESOM-01157TROUBLESHOOTING PAGE D - 1TROUBLESHOOTING - SECTION DReview all SAFETY information in Section A.Before attempting to open or service t

OM-011570 SERIESTROUBLESHOOTINGPAGE D - 2TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP STOPS ORFAILS TO DELIVERRATED FLOW ORPRESSURE (cont.)PUMP REQUIRES

0 SERIESOM-01157TROUBLESHOOTING PAGE D - 3PREVENTIVE MAINTENANCESince pump applications are seldom identical, andpump wear is directly affected by suc

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

0 SERIES OM-01157MAINTENANCE & REPAIR PAGE E - 1PUMP MAINTENANCE AND REPAIR ‐ SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WIL

0 SERIESOM-01157MAINTENANCE & REPAIRPAGE E - 2SECTION DRAWINGPARTS PAGEFigure 1. 02K11-B Pump Model Assembly

0 SERIES OM-01157MAINTENANCE & REPAIR PAGE E - 3PARTS LISTPump Model 02K11-B(From S/N 740364 Up)If your pump serial number is followed by an “N”,

OM-01157 0 SERIESMAINTENANCE & REPAIRPAGE E - 4PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the instru

OM-011570 SERIESMAINTENANCE & REPAIR PAGE E - 5Impeller RemovalImmobilize the impeller by wedging a block ofwood or a brass rod between the vanes.

OM-01157 0 SERIESMAINTENANCE & REPAIRPAGE E - 6be replaced any time the shaft and bearings are removed.Clean the bearing housing, shaft and all c

OM-011570 SERIESMAINTENANCE & REPAIR PAGE E - 7When installing the shaft and bearings intothe bearing bore, push against the outerrace. Never hit

OM-01157 0 SERIESMAINTENANCE & REPAIRPAGE E - 8SEAL CAPIMPELLERSHAFTSTATIONARYSEATSNAP RINGROTATINGELEMENTIMPELLERSHIMSDISCSPRINGGASKETSSEALINGWED

OM-011570 SERIESMAINTENANCE & REPAIR PAGE E - 9Impeller InstallationInspect the impeller and replace it if cracked orbadly worn.For maximum pump e

OM-01157 0 SERIESMAINTENANCE & REPAIRPAGE E - 10BearingsThe bearings in this pump are lubricated from themanufacturer and permanently sealed. No a

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

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

TABLE OF CONTENTS(continued)iiPUMP MAINTENANCE AND REPAIR ‐ SECTION E PAGE E - 1...STANDARD PERFORMANCE CURVE PAGE E - 1...

0 SERIESOM-01157PAGE I - 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman‐Rupp pump.Read this manual carefully to learn how to safelyinstall

0 SERIESOM-01157PAGE A - 1SAFETYSAFETY ‐ SECTION AThis information applies to 0 Series basic pumps. Gorman‐Rupp has no control over or particular kn

0 SERIESOM-01157PAGE A - 2 SAFETYtional Electric Code and all local codes.If there is a conflict between the instructions in the manual accompanying

0 SERIES OM-01157PAGE B - 1INSTALLATIONINSTALLATION - SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identica

OM-01157 0 SERIESPAGE B - 2 INSTALLATIONAND REPAIR section of this manual and perform duties as instructed.e. If the pump and engine have been stored