Gorman-rupp-pumps PAH4A60C-B 1512735 and up Bedienungsanleitung

OM-06443-01February 24, 2012Rev. A 03‐27‐13ACDEUTHE GORMAN‐RUPP COMPANY  MANSFIELD, OHIOGORMAN‐RUPP OF CANADA LIMITED  ST. THOMAS, ONTARIO, CANADA

OM-06443 PAH SERIESPAGE B - 2 INSTALLATIONMountingLocate the pump in an accessible place as close aspractical to the liquid being pumped. Level mount

OM-06443PAH SERIESPAGE B - 3INSTALLATIONSealingSince even a slight leak will affect priming, head,and capacity, especially when operating with ahigh s

OM-06443 PAH SERIESPAGE B - 4 INSTALLATIONDISCHARGE LINESSiphoningDo not terminate the discharge line at a level lowerthan that of the liquid being pu

OM-06443PAH SERIESPAGE B - 5INSTALLATIONFigure 3. Aligning Non‐Spider Type CouplingsAlign non‐spider type couplings by using a feelergauge or taper ga

OM-06443PAH SERIESOPERATION PAGE C - 1OPERATION - SECTION CReview all SAFETY information in Section A.Follow the instructions on all tags, labels andd

OM-06443 PAH SERIESOPERATIONPAGE C - 2Overheating can occur if operated with the valvesin the suction or discharge lines closed. Operatingagainst clos

OM-06443PAH SERIESOPERATION PAGE C - 3a closed discharge throttling valve,pump components will deteriorate, andthe liquid could come to a boil, buildp

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP FAILS TOPRIMEStrainer clogged. Check strainer and clean if necessary.Suction lift or discharge head too hi

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYPUMP STOPS ORFAILS TO DELIVERRATED FLOW ORPRESSURE (cont.)PUMP REQUIRESTOO MUCHPOWERPUMP CLOGSFREQUENTLYImpeller

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

TROUBLE POSSIBLE CAUSE PROBABLE REMEDYBEARINGS RUNTOO HOTBearing temperature is high, butwithin limits.Align drive properly.Drive misaligned.Check pip

OM-06443PAH SERIESTROUBLESHOOTINGPAGE D - 4General Condition (Temperature, UnusualNoises or Vibrations, Cracks, Leaks,Loose Hardware, Etc.) IPump Perf

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 1PUMP MAINTENANCE AND REPAIR - SECTION EMAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WI

OM-06443 PAH SERIESMAINTENANCE & REPAIRPAGE E - 2PARTS PAGEILLUSTRATIONAIR COMPRESSOR PIPINGPRIMING CHAMBER PIPINGFigure 1. Pump Model PAH4A60C-B

ITEM NO.PART NAME PART NUMBERMAT'LCODEQTY ITEM NO.PART NAME PART NUMBERMAT'LCODEQTYOM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 3PART

OM-06443 PAH SERIESMAINTENANCE & REPAIRPAGE E - 4ILLUSTRATIONFigure 2. 46133-307 Pump Assembly

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 5PARTS LIST46133-307 Pump End AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 PUMP CASING S

OM-06443 PAH SERIESMAINTENANCE & REPAIRPAGE E - 6ILLUSTRATIONFigure 3. 44163-514 Repair Rotating Assembly

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 7ARTS LIST44163-514 Repair Rotating AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1 IMPELLE

OM-06443 PAH SERIESMAINTENANCE & REPAIRPAGE E - 8ILLUSTRATIONFigure 4. 48275-005 Priming Chamber KitITEM NO.PART NAMEPART NUMBERMAT'LCODEQTY1

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

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 9ILLUSTRATIONFigure 5. 46112-709 Priming Chamber AssemblyPARTS LISTITEM NO.PART NAMEPART NUMBERMAT

OM-06443 PAH SERIESMAINTENANCE & REPAIRPAGE E - 10ILLUSTRATIONFigure 6. 46181-909 Air Compressor AssemblyITEM NO.PART NAMEPART NUMBERMAT'LCOD

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 11PUMP AND SEAL DISASSEMBLYAND REASSEMBLYReview all SAFETY information in Section A.Follow the ins

PAH SERIESOM-06443MAINTENANCE & REPAIRPAGE E - 12If the priming valve float is stuck or the strainer (6) isclogged, it can usually be cleaned with

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 13Disconnect all hoses and fittings from the air compressor and use a suitable hoist and sling to

PAH SERIESOM-06443MAINTENANCE & REPAIRPAGE E - 14assembly. Disassemble the shaft and bearingsonly when there is evidence of wear or damage.Shaft a

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 15be replaced any time the shaft and bearings are removed.The bearings may be heated to ease inst

PAH SERIESOM-06443MAINTENANCE & REPAIRPAGE E - 16Install the gasket (17) and slide the assembleddrive flange and oil seal over the impeller shaft.

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 17SEAL PLATEO‐RINGIMPELLERSHAFTSTATIONARYELEMENTROTATINGELEMENTBELLOWSIMPELLERSHIMSIMPELLERSPRINGR

PAH SERIESOM-06443MAINTENANCE & REPAIRPAGE E - 18Apply `Loctite Retaining Compound No. 242' orequivalent to the threads of the impeller capsc

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

OM-06443PAH SERIESMAINTENANCE & REPAIR PAGE E - 19moved hardware, secure the discharge checkvalve assembly and flange gasket to the pump assembly

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-06443PAH SERIESPAGE I - 1INTRODUCTIONINTRODUCTIONThank You for purchasing a Gorman‐Rupp pump.Read this manual carefully to learn how to safelyinsta

PAH SERIESOM-06443PAGE A - 1SAFETYSAFETY ‐ SECTION AThis information applies to Prime AireSeries basic pumps. Gorman‐Rupp hasno control over or parti

PAH SERIESOM-06443PAGE A - 2 SAFETYguards in place over the rotating parts.Exposed rotating parts can catch clothing, fingers, or tools, causing seve

OM-06443PAH SERIESPAGE B - 1INSTALLATIONINSTALLATION - SECTION BReview all SAFETY information in Section A.Since pump installations are seldom identic