Gorman-rupp-pumps 14D1-GX390 1325668 and up Bedienungsanleitung

OM-04529-03November 18, 2005ACDEUTHE GORMAN-RUPP COMPANY D MANSFIELD, OHIOwww.gormanrupp.comGORMAN-RUPP OF CANADA LIMITED D ST. THOMAS, ONTARIO, CANAD

10 SERIES OM−04529PAGE B − 3INSTALLATIONSUCTION AND DISCHARGE PIPINGPump performance is adversely effected by in-creased suction lift, discharge eleva

OM−04529 10 SERIESPAGE B − 4 INSTALLATIONSuction Lines In SumpsIf a single suction line is installed in a sump, itshould be positioned away from the w

10 SERIES OM−04529PAGE B − 5INSTALLATIONDISCHARGE LINESSiphoningDo not terminate the discharge line at a level lowerthan that of the liquid being pump

OM−0452910 SERIESOPERATION PAGE C − 1OPERATION − SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels andde

OM−04529 10 SERIESOPERATIONPAGE C − 2line. Air from the suction line will be dischargedthrough the bypass line back to the wet well duringthe priming

OM−0452910 SERIESOPERATION PAGE C − 3shock waves can be transmitted to the pump andpiping system. Close all connecting valves slowly.On engine driven

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

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP STOPS ORFAILS TO DELIVERRATED FLOW ORPRESSUREPUMP REQUIRESTOO MUCHPOWERPUMP CLOGSFREQUENTLYFree impeller of

OM−0452910 SERIESTROUBLESHOOTING PAGE D − 3PREVENTIVE MAINTENANCESince pump applications are seldom identical, andpump wear is directly affected by su

10 SERIES OM−04529MAINTENANCE & REPAIR PAGE E − 1PUMP MAINTENANCE AND REPAIR - SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WI

The engine exhaust from thisproduct contains chemicalsknown to the State of California tocause cancer, birth defects orother reproductive harm.

10 SERIESOM−04529MAINTENANCE & REPAIRPAGE E − 2SECTION DRAWINGPARTS PAGEFigure 1. Pump Model 14D1−GX390

10 SERIES OM−04529MAINTENANCE & REPAIR PAGE E − 3PARTS LISTPump Models 14D1−GX390(From S/N 1325668 up)If your pump serial number is followed by an

10 SERIESOM−04529MAINTENANCE & REPAIRPAGE E − 4SECTION DRAWINGFigure 2. Pump End Assembly 14D1−(GX390)

10 SERIES OM−04529MAINTENANCE & REPAIR PAGE E − 5PARTS LISTPump End Assembly 14D1−(GX390)ITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 PUMP CASING 382

10 SERIESOM−04529MAINTENANCE & REPAIRPAGE E − 6PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the instru

OM−0452910 SERIESMAINTENANCE & REPAIR PAGE E − 7Inspect the wear plate and, if replacement is re-quired, remove the hardware (16 and 17) securingi

10 SERIESOM−04529MAINTENANCE & REPAIRPAGE E − 8age. Clean and polish the shaft sleeve, or replace itif there are nicks or cuts on either end. If a

OM−0452910 SERIESMAINTENANCE & REPAIR PAGE E − 9the sleeve (37) until the rotating element is justflush with the chamfered end of the sleeve.Slide

10 SERIESOM−04529MAINTENANCE & REPAIRPAGE E − 10Final Pump Assembly(Figure 1)Be sure the pump and engine are securelymounted to the base.Apply Lo

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

TABLE OF CONTENTS(continued)iiPARTS LISTS:Pump Model PAGE E − 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 SERIESOM−04529PAGE I − 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman-Rupp pump.Read this manual carefully to learn how to safelyinstal

10 SERIES OM−04529PAGE A − 1SAFETYSAFETY − SECTION AThis information applies to 10 Series en-gine driven pumps. Refer to the manualaccompanying the en

10 SERIESOM−04529PAGE A − 2 SAFETYgaged to be ejected with great force. Al-low the pump to completely cool beforeservicing.Do not operate an internal

10 SERIES OM−04529PAGE B − 1INSTALLATIONINSTALLATION − SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic

OM−04529 10 SERIESPAGE B − 2 INSTALLATIONPREINSTALLATION INSPECTIONThe pump assembly was inspected and tested be-fore shipment from the factory. Befor