Gorman-rupp-pumps SFV4E 1491311 and up Manual de usuario

OM-06431-01February 15, 2011Rev. B 01‐09‐14ACDETHE GORMAN‐RUPP COMPANY D MANSFIELD, OHIOwww.grpumps.comGORMAN‐RUPP OF CANADA LIMITED D ST. THOMAS, ON

OM-06431 SF SERIESPAGE B - 2 INSTALLATIONSee Table B-1 for motor specifications.TABLE B-1. PUMP MOTOR SPECIFICATIONSMODEL VOLTAGE/PHASESIZE MOTORRPM

SF SERIES OM-06431PAGE B - 3INSTALLATIONEither hose or rigid pipe may be used to make discharge connections. The discharge line must beindependently

OM-06431 SF SERIESPAGE B - 4 INSTALLATIONGround the pump to the control box using the power cable ground(s) and ground check wire (if soequipped). S

SF SERIES OM-06431PAGE B - 5INSTALLATIONOther types of liquid level devices may also beused. Consult the factory for the liquid level devicebest suite

SF SERIES OM-06431PAGE C - 1OPERATIONOPERATION - SECTION CGENERAL INFORMATIONReview all SAFETY information in Section A.This pump is designed to handl

OM-06431 SF SERIESPAGE C - 2 OPERATIONSFV4E 460/575V 3P PERFORMANCE CURVE

SF SERIES OM-06431PAGE C - 3OPERATIONControl BoxControl boxes are available as optional equipmentfrom the factory. The control boxes contain controls

OM-06431 SF SERIESPAGE C - 4 OPERATIONburns and injuries. If overheating of thepump occurs:1. Stop the pump immediately.2. Ventilate the area.3. Allow

SF SERIES OM-06431PAGE C - 5OPERATIONbetween starts, it will over‐heat, resulting indamage to the motor windings.StoppingFollow the instructions accom

OM-06431 SF SERIESPAGE C - 6 OPERATIONCheck the oil level(s) as indicated in the followingLUBRICATION section.COLD WEATHER PRESERVATIONDo not attempt

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

SF SERIES OM-06431PAGE C - 7OPERATIONin Draining Oil. Add premium quality submersiblepump oil through the fill plug hole until the oil is level with

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP FAILS TOSTART, OVERLOADUNIT NOT TRIPPED(MANUAL MODE).Power source incompatible with control box.Correct po

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYMOTOR RUNS, BUTPUMP FAILS TODELIVER RATEDDISCHARGE.Discharge head too high. Reduce discharge head or install

SF SERIES OM-06431PAGE D - 3TROUBLESHOOTINGELECTRICAL TESTINGMake the electrical checks which follow to determine if pump malfunctions are being caus

OM-06431 SF SERIESPAGE D - 4TROUBLESHOOTINGmotor cable green/yellow ground lead. Touchthe other test lead to each of the motor cableleads in turn. Not

OM-06431SF SERIESPAGE E - 1MAINTENANCE AND REPAIRPUMP MAINTENANCE AND REPAIR - SECTION EGENERAL INFORMATIONReview all SAFETY information in Section A.

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 2ILLUSTRATIONPARTS PAGEFigure E-1. SFV4E Pump Model Assembly

ITEM NO.PART NAME PART NUMBERMAT'LCODEQTY ITEM NO.PART NAME PART NUMBERMAT'LCODEQTYOM-06431SF SERIESPAGE E - 3MAINTENANCE AND REPAIRSFV4E Pu

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 4ILLUSTRATIONFigure E-2. 47111-819 and -820 Motor Assemblies

OM-06431SF SERIESPAGE E - 5MAINTENANCE AND REPAIR47111-819 and -820 Motor AssembliesParts ListITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 MOTOR SUB

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

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 6PUMP AND SEAL DISASSEMBLY ANDREASSEMBLYReview all SAFETY information in Section A.This pump requires

OM-06431SF SERIESPAGE E - 7MAINTENANCE AND REPAIRDo not attempt to lift the pump by themotor power cable or the piping. Attachproper lifting equipment

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 8Apply oil to the sleeve and work it up under the rubber bellows. Slide the rotating portion of the s

OM-06431SF SERIESPAGE E - 9MAINTENANCE AND REPAIRprecautions printed on solvent containers.Inspect the rotor shaft (3, Figure E-2) for damaged threa

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 10Clean the rotor shaft (3) and seal cavity area of theintermediate (8). Be sure the area is dry and f

OM-06431SF SERIESPAGE E - 11MAINTENANCE AND REPAIRthe seal face to ensure that it is clean and dry. Ifcleaning is necessary, use clean tissue to wipel

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 12MOTOR DISASSEMBLYDisassembly of the motor is rarely required exceptto replace the motor rotor, stato

OM-06431SF SERIESPAGE E - 13MAINTENANCE AND REPAIRRemove the snap ring (4) from the groove in the intermediate and pull the assembled rotor shaft and

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 14MOTOR REASSEMBLYDo not attempt to rewind the stator. Winding tolerances and materials are closelyco

OM-06431SF SERIESPAGE E - 15MAINTENANCE AND REPAIRterminal housing opening. Carefully lower the stator into the motor housing until fully seated agai

TABLE OF CONTENTS(continued)iiPARTS LISTS:Pump Model Assembly PAGE E - 3...Motor Assemblies PAGE E - 5.

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 16precautions printed on solvent containers.Position the intermediate with the impeller enddown on so

OM-06431SF SERIESPAGE E - 17MAINTENANCE AND REPAIRthe terminal housing is fully seated in the motorhousing. Torque the hex nuts (10) to 27 ft. lbs. (3

SF SERIESOM-06431MAINTENANCE AND REPAIRPAGE E - 18the upper seal stationary seat, resulting inseal leakage.Seal and Motor Cavity TestingConnect the va

OM-06431SF SERIESPAGE E - 19MAINTENANCE AND REPAIRTo check the seal cavity oil, clean any dirt fromaround the seal cavity drain plug (7, Figure E-2).R

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

OM-06431SF SERIESPAGE I - 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman‐Rupp SF Series Pump. Read this manual carefully to learnhow to s

OM-06431SF SERIESPAGE A - 1SAFETYSAFETY - SECTION AThis information applies to the SF Series submersible pump indicated on thefront cover of this man

SF SERIESOM-06431PAGE A-2 SAFETYto the incoming power lines. The pumpmotor is designed to operate through aGorman‐Rupp approved control boxwhich provi

OM-06431SF SERIESPAGE A - 3SAFETYAfter the pump has been installed, makecertain that the pump and all piping orhose connections are secure before ope

SF SERIES OM-06431PAGE B - 1INSTALLATIONINSTALLATION - SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic