Gorman-rupp-pumps 4D-X3 1P User Manual

OM- 01515---OM02April 28, 1997ACUTHE GORMAN-RUPP COMPANY D MANSFIELD, OHIOGORMAN-RUPP OF CANADA LIMITED D ST. THOM AS, ONTARIO, CANADA Printed in U.S.

OM--01515 DSERIESPAGE B -- 4 INSTALLATIONThe use of pipe couplings in the suction line is notrecommended.StrainersIf a strainer is furnished w ith the

DSERIES OM--01515PAGE B -- 5INSTALLATION90_. The coupling is in alignment w hen the hubsare the same distance apart at all points.To check parallel a

OM--01515DSERIESOPERATION PAGE C -- 1OPERATION --- SECTION CReview all SAFETY information in Section A .Follow the instructions on all tags, labels an

OM--01515 DSERIESOPERATIONPAGE C -- 2flowbeginstodrop.Ifa vacuumsuctiongaugehasbeen installed, monitor and record the readingsregularly to detect stra

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP FAILS TOPRIMEPUMP STOPS ORFAILS TO DELIVERRATED FLOW ORPRESSUREDSERIES OM--01515TROUBLESHOOTING PAGE D -- 1

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP REQUIRESTOO MUCHPOWERPUMP CL OGSFREQUENTLYEXCESSIVE NOISEBEARINGS RUNTOO HOTOM--01515 DSERIESTROUBLESHOOTIN

DSERIES OM--01515TROUBLESHOOTING PAGE D -- 3General Condition (Temperature, UnusualNoises or Vibrations, Cracks, Leaks,Loose Hardware, Etc.) IPump Per

DSERIES OM--01515MAINTENANCE & REPAIR PAGE E -- 1PUMP MAINTENANCE AND REPAIR - SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WI

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 2SECTION DRAWINGFigure 1. 4D---X3 1P

ITEMNO.PART NAME PARTNUMBERMAT’LCODEQTY ITEMNO.PART NAME PARTNUMBERMAT’LCODEQTYDSERIES OM--01515MAINTENANCE & REPAIR PAGE E -- 3PARTS LISTPump Mod

TABLE OF CONTENTSiINTRODUCTION PAGE I --- 1...WARNINGS - SECT ION A PAGE A --- 1...

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 4SECTION DRAWINGNOTE:CHECK VALVE ASSEMBLYSHOWN INPOSITIONONDISCHARGE SIDE. SUCTION SIDE TO OPENIN SA

DSERIES OM--01515MAINTENANCE & REPAIR PAGE E -- 5PARTS LIST46475---702 Diaphragm Pot AssemblyITEMNO.PART NAMEPARTNUMBERMAT’ LCODEQTY1 DIAPHRAGM PO

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 6SECTION DRAWINGFigure 3. 6959 Plunger Rod Assembly

DSERIES OM--01515MAINTENANCE & REPAIR PAGE E -- 7PARTS LIST6959 Plunger Rod AssemblyITEMNO.PART NAMEPARTNUMBERMAT’ LCODEQTY1 BEARING CAP 6560 1001

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 8SECTION DRAWINGFigure 4. 44161---009 Gearbox Assembly

ITEMNO.PART NAME PARTNUMBERMAT’LCODEQTY ITEMNO.PART NAME PARTNUMBERMAT’LCODEQTYDSERIES OM--01515MAINTENANCE & REPAIR PAGE E -- 9PARTS LIST44161---

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 10PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A .Followtheinstru

OM--01515DSERIESMAINTENANCE & REPAIR PAGE E -- 11Diaphragm Removal(Figure 1)To removethe diaphragm (6, Figure 3), disengagethe hardware (31, 32 an

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 12maininghardware(37,38,39,41,42, 43,44,45,48and 49).NOTEThe shoulder bolts and capscrews securing t

OM--01515DSERIESMAINTENANCE & REPAIR PAGE E -- 13housing. Replace the bearings, s hafts, eccentrichousing,or gearhousingif the properbearingfitisn

TABLE OF CONTENTS(continued)iiPUMP AND SEAL DISASSEMBLY AND REASSEMBLY PAGE E --- 10...Suction And Discharge Check Valve Remov

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 14When installing the shaft and bearings intothe bearing bore, push against the outerrace. Never hit

OM--01515DSERIESMAINTENANCE & REPAIR PAGE E -- 15flammable. Use them only in a well ven-tilated area free from excessive heat,sparks, and flame. R

DSERIESOM--01515MAINTENANCE & REPAIRPAGE E -- 16ApplyNo. 2 lithium base grease to the upper lubri-cationfitting(26)untilgreaseescapesfromtheendcap

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

DSERIESOM--01515PAGE I -- 1INTRODUCTIONINTRODUCTIONThank You for purchasinga Gorman-Rupppump.Read this manual carefully to learn how to safelyinstall

DSERIESOM--01515PAGE A -- 1SAFETYSAFETY - SECTION AThis information applies to D Serieselectric motor driven diaphragmpumps. Refer to the manual accom

DSERIESOM--01515PAGE A -- 2SAFETYThe electrical power used to operatethis pump is high enough to cause inju-ry or death. Obtain the services of a qu-a

DSERIES OM--01515PAGE B -- 1INSTALLATIONINSTALLATION --- SECTION BReview all SAFETY information in Section A .Since pump installations are seldom iden

OM--01515 DSERIESPAGE B -- 2 INSTALLATIONor replaced t o ensure maximum pump serv-ice.If the maximum shelf life has been exceeded, or ifanything appea

DSERIES OM--01515PAGE B -- 3INSTALLATIONAIR CHAMBERS(18TO24INCHLENGTHSOF6 TO 8 INCH DIAMETER PIPEWITH WELDED CAPS)DISCHARGECHAMBERDISCHARGEFLEXIBLE JO