Gorman-rupp-pumps 83C52-B 1337266 and up Bedienungsanleitung

OM-00893-03November 18, 2005ABCDETHE GORMAN-RUPP COMPANY D MANSFIELD, OHIOwww.grpumps.comGORMAN-RUPP OF CANADA LIMITED D ST. THOMAS, ONTARIO, CANADA

80 SERIES OM−00893PAGE B − 3INSTALLATIONMaterialsEither pipe or hose maybe used for suction anddischarge lines; however, the materials must becompatib

80 SERIESOM−00893PAGE B − 4 INSTALLATIONIf there is a liquid flow from an open pipe into thesump, the flow should be kept away from the suc-tion inlet

80 SERIES OM−00893PAGE B − 5INSTALLATIONfrom excessive shock pressure and reverse rota-tion when it is stopped.If the application involves a high disc

80 SERIESOM−00893PAGE B − 6 INSTALLATIONFigure 6A. Aligning Spider Type CouplingsFigure 6B. Aligning Non-Spider TypeCouplingsAlign non-spider type c

80 SERIES OM−00893PAGE B − 7INSTALLATIONMISALIGNED:SHAFTSNOT PARALLELMISALIGNED:SHAFTSNOT IN LINEALIGNED: SHAFTSPARALLEL ANDSHEAVES IN LINEFigure 6C.

OM−0089380 SERIESOPERATION PAGE C − 1OPERATION − SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels andde

OM−0089380 SERIESOPERATIONPAGE C − 2STARTINGConsult the operations manual furnished with thepower source.If the pump has been approved for use with pe

OM−0089380 SERIESOPERATION PAGE C − 3boil, build pressure, and cause the pump to rup-ture or explode. If overheating occurs, stop thepump and allow it

OM−0089380 SERIESOPERATIONPAGE C − 4BEARING TEMPERATURE CHECKBearings normally run at higher than ambient tem-peratures because of heat generated by f

OM−0089380 SERIESTROUBLESHOOTING PAGE D − 1TROUBLESHOOTING − SECTION DReview all SAFETY information in Section A.Before attempting to open or service

Register your newGorman-Rupp pump online atwww.grpumps.com/register.Valid serial number and e-mail address required.RECORD YOUR PUMP MODEL AND SERIAL

OM−00893 80 SERIESTROUBLESHOOTINGPAGE D − 2TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP STOPS ORFAILS TO DELIVERRATED FLOW ORPRESSURE (cont.)PUMP REQUIR

OM−0089380 SERIESTROUBLESHOOTING PAGE D − 3PREVENTIVE MAINTENANCESince pump applications are seldom identical, andpump wear is directly affected by su

OM−0089380 SERIESMAINTENANCE & REPAIR PAGE E − 1PUMP MAINTENANCE AND REPAIR − SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WIL

OM−0089380 SERIESMAINTENANCE & REPAIRPAGE E − 2SECTION DRAWINGPARTS PAGEFigure 1. Pump Model 83C52−B

ITEM NO.PART NAME PART NUMBERMAT’LCODEQTY ITEM NO.PART NAME PART NUMBERMAT’LCODEQTYOM−0089380 SERIESMAINTENANCE & REPAIR PAGE E − 3PARTS LISTPump

OM−00893 80 SERIESMAINTENANCE & REPAIRPAGE E − 4PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the instr

OM−0089380 SERIESMAINTENANCE & REPAIR PAGE E − 5Pump Casing RemovalTo service the impeller (2), wear plate assembly(33) and seal assembly (3), dis

OM−00893 80 SERIESMAINTENANCE & REPAIRPAGE E − 6Shaft And Bearing Removal And DisassemblyWhen the pump is properly operated and main-tained, the p

OM−0089380 SERIESMAINTENANCE & REPAIR PAGE E − 7Replace the bearings, shaft, or pedestal if theproper bearing fit is not achieved.If bearing repla

OM−00893 80 SERIESMAINTENANCE & REPAIRPAGE E − 8Seal Reassembly and Installation(Figures 1 and 3)Inspect the shaft for damage. Small scratches orn

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

OM−0089380 SERIESMAINTENANCE & REPAIR PAGE E − 9This seal is not designed for operation attemperatures above 160_F (71_C). Do notuse at higher ope

OM−00893 80 SERIESMAINTENANCE & REPAIRPAGE E − 10(41) and secure with the nuts (48). Check the oper-ation of the check valve to ensure proper seat

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)iiTROUBLESHOOTING − SECTION D PAGE D − 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PREVENTIVE MAINTENANCE

80 SERIESOM−00893PAGE I − 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman-Rupp pump.Read this manual carefully to learn how to safelyinstal

80 SERIESOM−00893PAGE A − 1SAFETYSAFETY - SECTION A This information applies to 80 Series ba-sic pumps. Gorman-Rupp has no con-trol over or particular

80 SERIESOM−00893PAGE A − 2 SAFETYthe applicable local code, the Nationalor local code shall take precedence.Use lifting and moving equipment ingood r

80 SERIES OM−00893PAGE B − 1INSTALLATIONINSTALLATION − SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic

80 SERIESOM−00893PAGE B − 2 INSTALLATIONPREINSTALLATION INSPECTIONThe pump assembly was inspected and tested be-fore shipment from the factory. Befor