Gorman-rupp-pumps 16C2-F5L 1338631 and up Manuel d'utilisateur

OM-01876-08 September 12, 2005ACDEUTHE GORMAN-RUPP COMPANY  MANSFIELD, OHIOwww.gormanrupp.comGORMAN-RUPP OF CANADA LIMITED  ST. THOMAS, ONTARIO, CAN

OM−0187610 SERIESPAGE B − 3INSTALLATIONIf the pump has been mounted on a movable base,make certain the base is stationary by setting thebrake and bloc

OM−01876 10 SERIESPAGE B − 4 INSTALLATIONstrainer furnished with the pump will also passthrough the pump itself.If a strainer is not furnished with th

OM−0187610 SERIESPAGE B − 5INSTALLATIONFigure 2. Recommended Minimum Suction Line Submergence vs. VelocityDISCHARGE LINESSiphoningDo not terminate th

OM−01876 10 SERIESPAGE B − 6 INSTALLATIONameter to minimize the chance of plugging.In low discharge head applications (less than 30feet (9,1 m)), it i

OM−0187610 SERIESPAGE B − 7INSTALLATIONAir Release Valve InstallationThe Automatic Air Release Valve must be inde-pendently mounted in a horizontal po

10 SERIESOM−01876OPERATION PAGE C − 1OPERATION − SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels andde

10 SERIESOM−01876OPERATIONPAGE C − 2STARTINGConsult the operations manual furnished with theengine.StartingOn initial start-up, set the engine speed a

10 SERIESOM−01876OPERATION PAGE C − 3Strainer CheckIf a suction strainer has been shipped with thepump or installed by the user, check the strainerreg

10 SERIESOM−01876OPERATIONPAGE C − 4ty shutdown features are pre-set at thefactory; do not attempt to adjust any ofthe settings. Determine the cause o

OM−0187610 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−01876 10 SERIESTROUBLESHOOTINGPAGE D − 2TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP STOPS OR FAILSTO DELIVER RATEDFLOW OR PRESSURE(cont.)Suction int

OM−0187610 SERIESTROUBLESHOOTING PAGE D − 3PREVENTIVE MAINTENANCESince pump applications are seldom identical, andpump wear is directly affected by su

OM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 1PUMP MAINTENANCE AND REPAIR − SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WIL

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 2SECTION DRAWINGPARTS PAGEFigure 1. Pump Model 16C2-F5L

ITEM NO.PART NAME PART NUMBERMAT’LCODEQTY ITEM NO.PART NAME PART NUMBERMAT’LCODEQTYOM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 3PARTS LISTPump

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 4SECTION DRAWINGFigure 2. 16C2−(SAE 4/10) Pump End Assy

ITEM NO.PART NAME PART NUMBERMAT’LCODEQTY ITEM NO.PART NAME PART NUMBERMAT’LCODEQTYOM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 5PARTS LIST16C2−

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 6SECTION DRAWINGFigure 3. 16C2−(SAE 4/10) Drive AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBERMAT’LC

OM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 7PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the instr

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 8Inspect the wear plate and replace it if badly scoredor worn. To remove the wear plate, disengage t

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

OM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 9shaft (42) with the V" notch positioned over theshaft key.With the impeller rotation still b

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 10sembly. Disassemble the shaft and bearings onlywhen there is evidence of wear or damage.Shaft and

OM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 11be replaced any time the shaft and bear-ings are removed.The bearings may be heated to ease insta

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 12Securing Intermediate And Drive Assembly ToEngine(Figure 3)Install the shaft key (41, Figure 2) in

OM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 13Handle the seal parts with extreme care to preventdamage. Be careful not to contaminate precision

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 14temporarily secure the seal plate to the intermedi-ate with two capscrews and nuts (1/2 UNC X 1-1/

OM−0187610 SERIESMAINTENANCE & REPAIR PAGE E − 15complete unit. Individual parts are not sold sepa-rately.Reach through the back cover opening wit

10 SERIESOM−01876MAINTENANCE & REPAIRPAGE E − 16GREASEFITTINGCROSSARMPOSITIONWHENEMPTYPOSITIONFORFILLINGPOSITIONWHENIN USERELIEFHOLENOTE:When inst

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)iiPREVENTIVE MAINTENANCE PAGE D − 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 SERIESOM−01876PAGE I − 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman-Rupp pump.Read this manual carefully to learn how to safelyinstal

10 SERIES OM−01876PAGE A − 1SAFETYSAFETY − SECTION AThis information applies to 10 Series en-gine driven pumps. Refer to the manualaccompanying the en

10 SERIESOM−01876PAGE A − 2 SAFETYDo not remove plates, covers, gauges,pipe plugs, or fittings from an over-heated pump. Vapor pressure within thepump

OM−0187610 SERIESPAGE B − 1INSTALLATIONINSTALLATION − SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identica

OM−01876 10 SERIESPAGE B − 2 INSTALLATIONPREINSTALLATION INSPECTIONThe pump assembly was inspected and tested be-fore shipment from the factory. Befo