Gorman-rupp-pumps UNIT 608-A 1347755 thru 1395613 Manuel d'utilisateur

OM−01238−05August 14, 2006Rev. B 07-15-08BTHE GORMAN-RUPP COMPANY  MANSFIELD, OHIOwww.grpumps.comGORMAN-RUPP OF CANADA LIMITED  ST. THOMAS, ONTARIO

UNIT SERIES OM−01238PAGE B − 3INSTALLATIONCONTAMINANT TANK(USER SUPPLIED)SUCTION/DIS-CHARGE RECIR-CULATION HOSESDIVERTER VALVEEDUCTORMOTORPUMPCLEANOUT

OM−01238 UNIT SERIESPAGE B − 4 INSTALLATIONFigure 5.See Figure 5 and lower the telescopic standpipethrough the tank fill pipe until it reaches the bot

UNIT SERIES OM−01238PAGE B − 5INSTALLATIONFigure 9.See Figure 9 and remove the clip that holds thehose assembly on the reel and insert the nozzleinto

OM−01238 UNIT SERIESPAGE B − 6 INSTALLATIONSUCTION LINESPosition the suction hose as far away as possiblefrom the discharge hose. The two hoses must b

OM−01238UNIT SERIESOPERATION PAGE C − 1OPERATION − SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels and

OM−01238 UNIT SERIESOPERATIONPAGE C − 2Liquid Temperature And OverheatingThe maximum liquid temperature for this unit is160 F (71C). Do not apply i

OM−01238UNIT SERIESOPERATION PAGE C − 3With experience, the operator will learn how tomove the hose to achieve thorough cleaning Thenozzle should be r

UNIT SERIESOM−01238TROUBLESHOOTING PAGE D − 1TROUBLESHOOTING − SECTION DReview all SAFETY information in Section A.Before attempting to open or servic

OM−01238UNIT SERIESTROUBLESHOOTINGPAGE D − 2TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP REQUIRESTOO MUCHPOWERUNIT CLOGSFREQUENTLYEXCESSIVE NOISELiquid

UNIT SERIESOM−01238TROUBLESHOOTING PAGE D − 3PREVENTIVE MAINTENANCESince pump applications are seldom identical, andpump wear is directly affected by

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

UNIT SERIES OM−01238MAINTENANCE & REPAIR PAGE E − 1PUMP MAINTENANCE AND REPAIR - SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 2SECTION DRAWINGFigure 1. UNIT 608−A tankleenorr

ITEM NO.PART NAME PART NUMBERMAT’LCODEQTY ITEM NO.PART NAME PART NUMBERMAT’LCODEQTYUNIT SERIES OM−01238MAINTENANCE & REPAIR PAGE E − 3PARTS PAGEPA

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 4SECTION DRAWINGFigure 2. PPO (UNIT 608A)

UNIT SERIES OM−01238MAINTENANCE & REPAIR PAGE E − 5PARTS LISTPPO (UNIT 608A)ITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 PUMP CASING 6366 10010 12 IM

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 6SECTION DRAWINGFigure 3. 13559 Eductor Valve Assembly

UNIT SERIES OM−01238MAINTENANCE & REPAIR PAGE E − 7PARTS LIST13559 Eductor Valve AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 VENTURI 13562 1

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 8SECTION DRAWINGFigure 4. 41331−009 Reel Assembly

UNIT SERIES OM−01238MAINTENANCE & REPAIR PAGE E − 9PARTS LIST41331−009 Reel AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 REEL SPINDLE 31781−0

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 10SECTION DRAWINGFigure 5. 46341−428 Hose Assembly

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

UNIT SERIES OM−01238MAINTENANCE & REPAIR PAGE E − 11PARTS LIST46341−428 Hose AssemblyITEM NO.PART NAMEPART NUMBERMAT’LCODEQTY1 HOSE GUARD NOT AVAI

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 12SECTION DRAWINGFigure 6. 46312−009 Standpipe AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBERMAT’L

OM−01238UNIT SERIESMAINTENANCE & REPAIR PAGE E − 13PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the in

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 14(16). Clean the adhesive sealant from the faces ofthe vane plate and the intermediate. Remove th

OM−01238UNIT SERIESMAINTENANCE & REPAIR PAGE E − 15INTERMEDIATEIMPELLERSHAFTIMPELLERSPRINGRETAINERDRIVE BANDBELLOWSSTATIONARYSEATROTATINGELEMENTST

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 16DB2AB2CDEStep 2Step 1 Step 3A+B2C+D2E=−Figure 8. Centering Impeller Within Vane Plate ScrollIns

OM−01238UNIT SERIESMAINTENANCE & REPAIR PAGE E − 17EDUCTOR VALVE DISASSEMBLY ANDREASSEMBLYAll instructions in this section are keyed to Figure 3an

UNIT SERIESOM−01238MAINTENANCE & REPAIRPAGE E − 18If the roller (12) requires replacement, grind thehead off the roller pin (11), tap the pin out

OM−01238UNIT SERIESMAINTENANCE & REPAIR PAGE E − 19make certain the gaskets inside the brass end nutsseal the glass tube. Use caution not to break

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)iiPump Reassembly PAGE E − 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNIT SERIESOM−01238PAGE I − 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman-Rupp pump.Read this manual carefully to learn how to safelyinst

UNIT SERIESOM−01238PAGE A − 1SAFETYSAFETY - SECTION AThis information applies to operationand maintenance of the UNIT 608−Atankleenort. Refer to the m

UNIT SERIESOM−01238PAGE A − 2 SAFETYThe electrical power used to operatethis unit is high enough to cause injuryor death to personnel. Connect the ele

UNIT SERIES OM−01238PAGE B − 1INSTALLATIONINSTALLATION − SECTION BReview all SAFETY information in Section A.Since pump installations are seldom ident

OM−01238 UNIT SERIESPAGE B − 2 INSTALLATIONGorman-Rupp distributor or the factory to deter-mine the repair or updating policy. Do not put thepump