GORMAN-RUPP PUMPS T4A60S-B Installation, Operation And Maintenance Manual
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GORMAN-RUPP PUMPS T4A60S-B Installation, Operation And Maintenance Manual

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CW
OM-05143-01
October 10, 2000
Rev. K 10-27-10
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
SUPER T SERIES PUMPS
MODELS
T4A60S-B
INCLUDING: /F, /FM, /WW
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
www.grpumps.com
D
GORMAN-RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A.
e
2000 The Gorman-Rupp Company

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Summary of Contents for GORMAN-RUPP PUMPS T4A60S-B

  • Page 1 October 10, 2000 Rev. K 10-27-10 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST SUPER T SERIES PUMPS MODELS T4A60S-B INCLUDING: /F, /FM, /WW THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO www.grpumps.com GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A.
  • Page 2 Register your new Gorman-Rupp pump online at www.grpumps.com Valid serial number and e-mail address required. RECORD YOUR PUMP MODEL AND SERIAL NUMBER Please record your pump model and serial number in the spaces provided below. Your Gorman-Rupp distributor needs this information when you require parts or service. Pump Model: Serial Number:...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ..........PAGE I −...
  • Page 4 TABLE OF CONTENTS (continued) TROUBLESHOOTING − SECTION D ......PAGE D − 1 PREVENTIVE MAINTENANCE .

  • Page 5: Introduction

    SUPER T SERIES OM−05143 INTRODUCTION Thank You for purchasing a Gorman-Rupp pump. Gorman-Rupp of Canada Limited Read this manual carefully to learn how to safely 70 Burwell Road install and operate your pump. Failure to do so St. Thomas, Ontario N5P 3R7 could result in personal injury or damage to the Phone: (519) 631−2870 pump.

  • Page 6: Safety − Section A

    SUPER T SERIES OM−05143 SAFETY − SECTION A This information applies to Super T Se- ries basic pumps. Gorman-Rupp has no control over or particular knowledge of the power source which will be used. This pump is designed to handle liquids Refer to the manual accompanying the containing large entrained solids or power source before attempting to be-...
  • Page 7 OM−05143 SUPER T SERIES to a boil, build pressure, and cause the lines are securely connected and free of pump casing to rupture or explode. leaks. Never refuel a hot or running en- gine. Avoid overfilling the fuel tank. Al- ways use the correct type of fuel.

  • Page 8: Installation − Section Bpage B

    OUTLINE DRAWING NOTE: OPTIONAL ASA OR DIN STANDARD SUCTION & DISCHARGE SPOOL FLANGES AVAILABLE Figure 1. Pump Model T4A60S-B, Including /F, /FM, /WW INSTALLATION PAGE B − 1...

  • Page 9: Preinstallation Inspection

    OM−05143 SUPER T SERIES PREINSTALLATION INSPECTION POSITIONING PUMP Lifting The pump assembly was inspected and tested be- Pump unit weights will vary depending on the fore shipment from the factory. Before installation, mounting and drive provided. Check the shipping inspect the pump for damage which may have oc- tag on the unit packaging for the actual weight, and curred during shipment.

  • Page 10: Line Configuration

    SUPER T SERIES OM−05143 compatible with the liquid being pumped. If hose is Fittings used in suction lines, it must be the rigid-wall, rein- Suction lines should be the same size as the pump forced type to prevent collapse under suction. Us- inlet.

  • Page 11: Suction Line Positioning

    OM−05143 SUPER T SERIES If it is necessary to position inflow close to the suc- Suction Line Positioning tion inlet, install a baffle between the inflow and the The depth of submergence of the suction line is suction inlet at a distance 1 1/2 times the diameter critical to efficient pump operation.

  • Page 12: Bypass Lines

    SUPER T SERIES OM−05143 In high discharge head applications (more than 30 feet), an excessive amount of liquid may be by- passed and forced back to the wet well under the full working pressure of the pump; this will reduce If the application involves a high discharge overall pumping efficiency.

  • Page 13: Automatic Air Release Valve

    OM−05143 SUPER T SERIES moving the plug to prevent injury to per- liters] per minute) will occur when the valve is fully closed. Be sure the bypass sonnel from hot liquid. line is directed back to the wet well or tank to prevent hazardous spills.

  • Page 14: Alignment

    SUPER T SERIES OM−05143 Align spider insert type couplings by using calipers ALIGNMENT to measure the dimensions on the circumference of the outer ends of the coupling hub every 90_. The alignment of the pump and its power source is The coupling is in alignment when the hub ends critical for trouble-free mechanical operation.

  • Page 15: Drive Belt Tensioning

    OM−05143 SUPER T SERIES tems using two or more belts, make certain that the belts are a matched set; unmatched sets will cause accelerated belt wear. Do not operate the pump without the guard in place over the rotating parts exposed rotating parts can catch cloth- ing, fingers, or tools, causing severe in- jury to personnel.

  • Page 16: Operation − Section C

    OM−05143 SUPER T SERIES OPERATION − SECTION C Review all SAFETY information in Section A. Add liquid to the pump casing when: 1. The pump is being put into service for the Follow the instructions on all tags, labels and de- first time.

  • Page 17: Operation

    OM−05143 SUPER T SERIES If rotation is incorrect on a three-phase motor, have pump components will deteriorate, and a qualified electrician interchange any two of the the liquid could come to a boil, build three phase wires to change direction. If rotation is pressure, and cause the pump casing to incorrect on a single-phase motor, consult the liter- rupture or explode.

  • Page 18: Strainer Check

    OM−05143 SUPER T SERIES heated pump cautiously. It is recommended that shock waves can be transmitted to the pump and the pressure relief valve assembly be replaced at piping system. Close all connecting valves slowly. each overhaul, or any time the pump casing over- On engine driven pumps, reduce the throttle heats and activates the valve.
  • Page 19 OM−05143 SUPER T SERIES Temperatures up to 160_F (71_C) are considered to operate properly. Make certain that the bearing normal for bearings, and they can operate safely to lubricant is of the proper viscosity and at the cor- at least 180_F (82_C). rect level (see LUBRICATION in MAINTENANCE AND REPAIR).
  • Page 20 SUPER T SERIES OM−05143 TROUBLESHOOTING − SECTION D Review all SAFETY information in Section A. Before attempting to open or service the pump: 1. Familiarize yourself with this manual. 2. Lock out or disconnect the power source to ensure that the pump will remain inoperative.
  • Page 21 OM−05143 SUPER T SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR Strainer clogged. Check strainer and clean if neces- FAILS TO DELIVER sary. RATED FLOW OR PRESSURE Suction intake not submerged at Check installation and correct sub- proper level or sump too small. mergence as needed.
  • Page 22 SUPER T SERIES OM−05143 TROUBLE POSSIBLE CAUSE PROBABLE REMEDY BEARINGS RUN Bearing temperature is high, but Check bearing temperature regu- TOO HOT within limits. larly to monitor any increase. Low or incorrect lubricant. Check for proper type and level of lubricant.
  • Page 23 OM−05143 SUPER T SERIES Preventive Maintenance Schedule Service Interval* Item Daily Weekly Monthly Semi- Annually Annually General Condition (Temperature, Unusual Noises or Vibrations, Cracks, Leaks, Loose Hardware, Etc.) Pump Performance (Gauges, Speed, Flow) Bearing Lubrication Seal Lubrication (And Packing Adjustment, If So Equipped) V-Belts (If So Equipped) Air Release Valve Plunger Rod (If So Equipped)
  • Page 24 MAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WILL MAINTAIN PEAK OPERATING PERFORMANCE. STANDARD PERFORMANCE FOR PUMP MODEL T4A60S-B, Including /F, /FM, /WW Based on 70_F (21_C) clear water at sea level Contact the Gorman-Rupp Company to verify per- formance or part numbers.
  • Page 25 OM−05143 SUPER T SERIES SECTION DRAWING PARTS PAGE TOP VIEW DRIVE END VIEW Figure 1. Pump Model T4A60S−B, Including /F, /FM, /WW PAGE E − 2 MAINTENANCE & REPAIR...
  • Page 26 OM−05143 SUPER T SERIES PARTS LIST Pump Model T4A60S−B, Including /F, /FM, /WW (From S/N 1206430 Up) If your pump serial number is followed by an N", your pump is NOT a standard production model. Contact the Gorman-Rupp Company to verify part numbers. ITEM PART NAME PART...
  • Page 27 OM−05143 SUPER T SERIES SECTION DRAWING DRIVE END VIEW Figure 2. 44163−274 Repair Rotating Assembly PAGE E − 4 MAINTENANCE & REPAIR...
  • Page 28 OM−05143 SUPER T SERIES PARTS LIST 44163−274 Repair Rotating Assembly Note: Order complete Repair Rotating Assemblies for /WW model from the Pump Model Assembly Parts List on page E−3. Repair Rotating Assemblies for /WW models include all of the standard parts listed below. ITEM PART NAME PART...
  • Page 29 OM−05143 SUPER T SERIES PUMP AND SEAL DISASSEMBLY AND REASSEMBLY Before attempting to open or service the pump: Review all SAFETY information in Section A. 1. Familiarize yourself with this man- ual. Follow the instructions on all tags, label and decals 2.
  • Page 30 SUPER T SERIES OM−05143 Inspect the wear plate, and replace it if badly Install the shaft key (17). Install a lathe dog on the scored or worn. To remove the wear plate, disen- drive end of the shaft (18) with the V" notch posi- gage the hardware (15 and 16).
  • Page 31 OM−05143 SUPER T SERIES and 21) and separate the seal plate (3) and gasket (4) from the bearing housing (7). Position the seal plate on a flat surface with the impeller side down. Use a wooden dowel or other suitable tool to press on the back side of the stationary seat until the APPROX.
  • Page 32 SUPER T SERIES OM−05143 Shaft and Bearing Reassembly and Installation be cleaned and inspected in place. It is strongly recommended that the bearings (Figure 2) be replaced any time the shaft and bear- Clean the bearing housing, shaft and all compo- ings are removed.
  • Page 33 OM−05143 SUPER T SERIES oil and the container must be absolutely clean. If the oil has been previously used, it must be thor- oughly filtered. When installing the shaft and bearings into the bearing bore, push against the outer Heat the bearings to a uniform temperature no race.
  • Page 34 SUPER T SERIES OM−05143 To ease installation of the seal, lubricate the shaft ring with a very small amount of light lubricating oil. sleeve O-ring and the external stationary seat O- See Figure 5 for seal part identification. RETAINER SEAL PLATE SPRING O-RINGS IMPELLER...
  • Page 35 OM−05143 SUPER T SERIES and screw the impeller onto the shaft until it is Measure the impeller-to-seal plate clearance, and seated against the seal (see Figure 6). remove impeller adjusting shims to obtain the proper clearance as described in Impeller Instal- O-RING ENGAGED lation and Adjustment.
  • Page 36 SUPER T SERIES OM−05143 the pipe should be slightly larger than the O.D. of reaching through the priming port with a feeler the shaft sleeve. gauge. Proceed with Rotating Assembly Installation be- Slide the rotating portion of the seal (consisting of fore installing the impeller capscrew and washer the integral shaft sleeve, spring centering washer, (22 and 23).
  • Page 37 OM−05143 SUPER T SERIES Aviation No. 3 Form-A-Gasket’ or equivalent com- just flush with the machined surface on the back pound to the mating surfaces, and secure them to side of the cover plate. the pump casing with the attaching hardware. Align the back cover plate over the studs (33) and slide it into the pump casing.
  • Page 38 SUPER T SERIES OM−05143 PRESSURE RELIEF VALVE LUBRICATION MAINTENANCE Seal Assembly (Figure 1) (Figure 2) The back cover is equipped with a pressure relief Before starting the pump, remove the vented plug valve (23) to provide additional safety for the pump (8) and fill the seal cavity with approximately 58 and operator (refer to Liquid Temperature And ounces (1,7 liter) SAE No.
  • Page 39 OM−05143 SUPER T SERIES Power Source Consult the literature supplied with the power source, or contact your local power source repre- sentative. PAGE E − 16 MAINTENANCE & REPAIR...
  • Page 40 For U.S. and International Warranty Information, Please Visit www.grpumps.com/warranty or call: U.S.: 419−755−1280 International: +1−419−755−1352 For Canadian Warranty Information, Please Visit www.grcanada.com/warranty or call: 519−631−2870 THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA...

This manual is also suitable for:

Super t seriesT4a60s-fT4a60s-fmT4a60s-ww

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