Gorman-rupp-pumps SFDV3B 1520902 and up Bedienungsanleitung

OM-06405-01July 14, 2011Rev. B 01‐09‐14ACDETHE GORMAN‐RUPP COMPANY  MANSFIELD, OHIOwww.grpumps.comGORMAN‐RUPP OF CANADA LIMITED  ST. THOMAS, ONTARI

OM-06405 SF SERIESPAGE B - 2 INSTALLATIONTABLE B-1. PUMP MOTOR SPECIFICATIONSMODEL VOLTAGE/PHASESIZE MOTORRPMMAXLOADAMPSH.P. LOCKEDROTORAMPSSFDV3B 2

SF SERIES OM-06405PAGE B - 3INSTALLATION TABLE B-2. MOTOR VOLTAGE LIMITSNOMINALVOLTAGE3230 207 253PHASE MINIMUMVOLTAGEMAXIMUMVOLTAGE3460 414 5063575 5

OM-06405 SF SERIESPAGE B - 4 INSTALLATIONFigure B-1. Three Phase PowerCable ConnectionsControl leads P1 and P2 provide the motor withthermal protect

SF SERIES OM-06405PAGE B - 5INSTALLATIONPUMPCONTROL BOXLIQUID LEVELRANGEON (FILLING)TO LEVEL CONTROL CIRCUITIN MAIN CONTROL BOXBULB (FLOAT TYPE)OFFDEW

SF SERIES OM-06405PAGE C - 1OPERATIONOPERATION - SECTION CGENERAL INFORMATIONReview all SAFETY information in Section A.This pump is designed to handl

OM-06405 SF SERIESPAGE C - 2 OPERATIONSFDV3B 230/460/575V PERFORMANCE CURVE

SF SERIES OM-06405PAGE C - 3OPERATIONSFDV3B 208V PERFORMANCE CURVE

OM-06405 SF SERIESPAGE C - 4 OPERATIONControl BoxControl boxes are available as optional equipmentfrom the factory. The control boxes contain control

SF SERIES OM-06405PAGE C - 5OPERATIONburns and injuries. If overheating of thepump occurs:1. Stop the pump immediately.2. Ventilate the area.3. Allow

OM-06405 SF SERIESPAGE C - 6 OPERATIONbetween starts, it will over‐heat, resulting indamage to the motor windings.StoppingFollow the instructions acco

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-06405PAGE C - 7OPERATIONpipe plugs or fittings from an overheated pump. Vapor pressure within thepump can cause parts being disengaged

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-06405PAGE D - 3TROUBLESHOOTINGELECTRICAL TESTINGMake the electrical checks which follow to determine if pump malfunctions are being caus

OM-06405 SF SERIESPAGE D - 4TROUBLESHOOTINGmotor cable green/yellow ground lead. Touchthe other test lead to each of the motor cableleads in turn. Not

OM-06405SF SERIESPAGE E - 1MAINTENANCE AND REPAIRPUMP MAINTENANCE AND REPAIR - SECTION EGENERAL INFORMATIONReview all SAFETY information in Section A.

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 2ILLUSTRATIONPARTS PAGEFigure E-1. SFDV3B Pump Model Assembly

ITEM NO.PART NAME PART NUMBERMAT'LCODEQTY ITEM NO.PART NAME PART NUMBERMAT'LCODEQTYOM-06405SF SERIESPAGE E - 3MAINTENANCE AND REPAIRSFDV3B P

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 4ILLUSTRATIONFigure E-2. 47111-802, -806 and -807 Motor Assemblies

ITEM NO.PART NAME PART NUMBERMAT'LCODEQTY ITEM NO.PART NAME PART NUMBERMAT'LCODEQTYOM-06405SF SERIESPAGE E - 5MAINTENANCE AND REPAIR47111-80

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

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 6PUMP AND SEAL DISASSEMBLY ANDREASSEMBLYReview all SAFETY information in Section A.This pump requires

OM-06405SF SERIESPAGE E - 7MAINTENANCE AND REPAIRDo not attempt to lift the pump by themotor power cable or the piping. Attachproper lifting equipment

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 8Lower Seal Removal(Figures E-1 and E-3)Carefully remove the spring retainer (18) and sealspring. Lubr

OM-06405SF SERIESPAGE E - 9MAINTENANCE AND REPAIRburrs with a fine file or hand honing stone to restoreoriginal contours. If the shaft is bent or seve

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 10lint and dirt. Check the seal bore for burrs or nicksthat might prevent a good seal. Remove them wit

OM-06405SF SERIESPAGE E - 11MAINTENANCE AND REPAIRUnpack the rotating portion of the seal. Be certainthe seal face of the rotating element is free of

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 12The electrical power used to operatethis pump is high enough to cause injury or death. Make certain

OM-06405SF SERIESPAGE E - 13MAINTENANCE AND REPAIRMost cleaning solvents are toxic andflammable. Use them only in a well ventilated area; free from e

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 14is strongly recommended that new O‐rings andshaft seal assemblies be used during reassembly(see the

OM-06405SF SERIESPAGE E - 15MAINTENANCE AND REPAIRthe intermediate until fully seated. If removed,install a new male terminal (15) on the sensor andpo

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

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 16With the motor housing and stator positioned upside down, carefully lower the assembled intermedia

OM-06405SF SERIESPAGE E - 17MAINTENANCE AND REPAIRHoisting Bail Installation(Figure E-1)If the hoisting bail (13) was removed in order to remove the

SF SERIESOM-06405MAINTENANCE AND REPAIRPAGE E - 18ential between the vacuum readings shown in thetable.To vacuum test the motor cavity, the terminal h

OM-06405SF SERIESPAGE E - 19MAINTENANCE AND REPAIRThe grade of lubricant used is critical to the operation of this pump. Use premium quality hydrauli

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-06405SF SERIESPAGE I - 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman‐Rupp SF Series Pump. Read this manual carefully to learnhow to s

OM-06405SF SERIESPAGE A - 1SAFETYSAFETY - SECTION AThis information applies to the SF Series submersible pump indicated on thefront cover of this man

SF SERIESOM-06405PAGE A-2 SAFETYto the incoming power lines. The pumpmotor is designed to operate through aGorman‐Rupp approved control boxwhich provi

OM-06405SF 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-06405PAGE B - 1INSTALLATIONINSTALLATION - SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic