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Summary of Contents for GORMAN-RUPP PUMPS SUPER T T4A60S-4LE2T Series
- Page 1 OM-07080-02 January 7, 2020 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST SUPER T SERIES PUMP MODEL T4A60S-4LE2T FT4 GORMAN‐RUPP PUMPS www.grpumps.com 2020 Gorman‐Rupp Pumps 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. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. RECORD YOUR PUMP MODEL AND SERIAL NUMBER Please record your pump model and serial number in the spaces provided below.
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Page 3: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ..........PAGE I - 1 SAFETY ‐... - Page 4 TABLE OF CONTENTS (continued) Manual Stopping ............PAGE C - 4 Automatic Stopping .
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Page 5: Introduction
SUPER T SERIES OM-07080 INTRODUCTION Thank You for purchasing a Gorman‐Rupp pump. HAZARD AND INSTRUCTION Read this manual carefully to learn how to safely DEFINITIONS install and operate your pump. Failure to do so could result in personal injury or damage to the The following are used to alert maintenance per... -
Page 6: Safety - Section A
SUPER T SERIES OM-07080 SAFETY ‐ SECTION A This information applies to Super T the positive battery cable before per Seriesr engine driven pumps. Refer to forming any maintenance. Failure to do the manual accompanying the engine so may result in serious personal injury. before attempting to begin operation. - Page 7 OM-07080 SUPER T SERIES charge valve, pump components will gines presents an extreme explosion deteriorate, and the liquid could come and fire hazard. Make certain that all to a boil, build pressure, and cause the fuel lines are securely connected and pump casing to rupture or explode.
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Page 8: Installation - Section B
SUPER T SERIES OM-07080 INSTALLATION - SECTION B Review all SAFETY information in Section A. specific application. Since the pressure supplied to the pump is critical to performance and safety, Since pump installations are seldom identical, this be sure to limit the incoming pressure to 50% of the section offers only general recommendations and maximum permissible operating pressure as practices required to inspect, position, and ar... -
Page 9: Preinstallation Inspection
OM-07080 SUPER T SERIES Before installing the battery, clean the positive and PREINSTALLATION INSPECTION negative cable connectors, and the battery termi nals. Secure the battery by tightening the The pump assembly was inspected and tested be holddown brackets. The terminals and clamps fore shipment from the factory. -
Page 10: Clearance
SUPER T SERIES OM-07080 the brake and blocking the wheels before attempt place by tightening the flange bolts and/or cou ing to operate the pump. plings. Lines near the pump must be independently sup To ensure sufficient lubrication and fuel supply to ported to avoid strain on the pump which could the engine, do not position the pump and engine cause excessive vibration, decreased bearing life,... -
Page 11: Sealing
OM-07080 SUPER T SERIES total area of the openings in the strainer is at least the sump, and air entering the suction line will re three or four times the cross section of the suction duce pump efficiency. line, and that the openings will not permit passage If it is necessary to position inflow close to the suc... -
Page 12: Float Switches
SUPER T SERIES OM-07080 Figure 2. Recommended Minimum Suction Line Submergence vs. Velocity FLOAT SWITCHES above the point where it bends along the bot tom. Direct the suction line toward the flow, and the float(s) away from the flow. If a stand Installation pipe is available, attach the float switch cable to the standpipe in the sump at the approxi... -
Page 13: Optional Submersible Transducer
OM-07080 SUPER T SERIES ENGINE (0.9) CONTROL (.76) (Emptying) (0.6) (Filling) (.46) OPERATING (0.3) RANGE CABLE (See Table Below) TETHER (.15) POINT (Emptying) (0.3) (0.6) (0.9) (1.2) APPROXIMATE FREE CORD LENGTH IN FT. (M) 1.25” Pipe (Filling) (Not Furnished) Figure 3. Float Switch Data OPTIONAL SUBMERSIBLE above the point where it bends along the bot... -
Page 14: Discharge Lines
SUPER T SERIES OM-07080 SUCTION LINE DISCHARGE LINE SIGNAL CABLE (ATTACH TO SUCTION LINE) SUCTION SUBMERSIBLE STRAINER TRANSDUCER (DOWNSTREAM FROM SUCTION) FLOW Figure 4. Typical Submersible Transducer Installation DISCHARGE LINES Siphoning If the application involves a high discharge Do not terminate the discharge line at a level lower head, gradually close the discharge than that of the liquid being pumped unless a si... -
Page 15: Automatic Air Release Valve
OM-07080 SUPER T SERIES NOTE matic air release valve in a below‐ground lift station), if a manual shut‐off valve is in The bypass line should be sized so that it does not stalled anywhere in a bypass line, it must affect pump discharge capacity;... -
Page 16: Air Release Valve Installation
SUPER T SERIES OM-07080 Consult the manual accompanying the Air Release pendently mounted in a horizontal position be Valve for additional information on valve installation tween the pump discharge port and the inlet side of and performance. the discharge check valve (see Figure 5). The inlet opening in the Air Release Valve is equipped with Air Release Valve Installation standard 1‐inch NPT pipe threads. -
Page 17: Operation - Section C
OM-07080 SUPER T SERIES OPERATION - SECTION C OPERATION Review all SAFETY information in Section A. Make sure the pump is level. Lower jack Follow the instructions on all tags, labels and stands and chock the wheels, if so decals attached to the pump. equipped. -
Page 18: Routine Operation
OM-07080 SUPER T SERIES Add liquid to the pump casing when: continuous operating speed for this pump. 1. The pump is being put into service for the first time. A Gorman‐Rupp automatic air release valve may 2. The pump has not been used for a consider be installed in a bypass line, or the bypass line may able length of time. -
Page 19: Operation In Extreme Heat
OM-07080 SUPER T SERIES the source of the leak, check the point of installa OPERATION IN EXTREME HEAT tion of the vacuum gauge. The safety shutdown system will automatically stop the unit if engine operating temperature ex Liquid Temperature And Overheating ceeds design limits. -
Page 20: Clog Removal And Wear Plate Clearance
OM-07080 SUPER T SERIES Clog Removal and Wear Plate Clearance head, gradually close the discharge throttling valve before stopping the pump. Automatic Stopping In the automatic mode, the pump will stop when the liquid in the wet well or sump lowers and acti Before attempting to open or service the vates the “Off”... - Page 21 OM-07080 SUPER T SERIES Bearing Temperature Check conditions, change the filter more frequently. Irreg ular performance and loss of power usually indi Bearings normally run at higher than ambient tem cate a dirty fuel filter. peratures because of heat generated by friction. Temperatures up to 160 F (71 C) are considered...
- Page 22 SUPER T SERIES OM-07080 TROUBLESHOOTING - SECTION D Review all SAFETY information in Section A. 5. Close the suction and discharge valves. 6. Vent the pump slowly and cau tiously. 7. Drain the pump. Before attempting to open or service the pump: 1.
- Page 23 OM-07080 SUPER T SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR FAILS Impeller or other wearing parts Replace worn or damaged parts. TO DELIVER RATED worn or damaged. Check that impeller is properly cen tered and rotates freely. FLOW OR PRESSURE (cont.) Impeller clogged.
- Page 24 SUPER T SERIES OM-07080 equipped) between regularly scheduled inspec PREVENTIVE MAINTENANCE tions can indicate problems that can be corrected Since pump applications are seldom identical, and before system damage or catastrophic failure oc pump wear is directly affected by such things as curs.
- Page 25 SUPER T SERIES OM-07080 PUMP MAINTENANCE AND REPAIR ‐ SECTION E MAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WILL MAINTAIN PEAK OPERATING PERFORMANCE. STANDARD PERFORMANCE FOR PUMP MODEL T4A60S-4LE2T FT4 Based on 70 F (21 C) clear water at sea level Contact the Gorman‐Rupp Company to verify per...
- Page 26 OM-07080 SUPER T SERIES ILLUSTRATION PARTS PAGE Figure 1. Pump Model T4A60S-4LE2T FT4 PAGE E - 2 MAINTENANCE & REPAIR...
- Page 27 SUPER T SERIES OM-07080 PARTS LIST Pump Model T4A60S-4LE2T FT4 (From S/N 1712783 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 PART NAME...
- Page 28 OM-07080 SUPER T SERIES ILLUSTRATION DETAIL A Figure 2. Power Unit Kit PAGE E - 4 MAINTENANCE & REPAIR...
- Page 29 SUPER T SERIES OM-07080 PARTS LIST Power Unit Kit ITEM PART PART NAME NUMBER BASE/FUEL TANK ASSY 41553-053 24150 ISUZU DIESEL ENGINE 4LE2T FT4 29223-402 CONTROL PANEL INSTALL KIT 48122-563 LIFTING BAIL KIT 48274-811 LOCK WASHER J10 15991 HEX NUT D10 15991 FLAT WASHER K10 15991...
- Page 30 OM-07080 SUPER T SERIES ILLUSTRATION Figure 3. Pump End Assembly PAGE E - 6 MAINTENANCE & REPAIR...
- Page 31 SUPER T SERIES OM-07080 PARTS LIST Pump End Assembly ITEM PART NAME PART ITEM PART NAME PART NUMBER NUMBER REPAIR PUMP CASING SEE NOTE BELOW O‐RING S1472 PIPE PLUG P04 15079 INSPECTION COVER ASSY42111-451 GASKET 25113-034 -PRESSURE RELIEF VLV 26662-005 4"...
- Page 32 OM-07080 SUPER T SERIES ILLUSTRATION SEAL AREA DETAIL DETAIL D DETAIL C Figure 4. Repair Rotating Assembly PAGE E - 8 MAINTENANCE & REPAIR...
- Page 33 SUPER T SERIES OM-07080 PARTS LIST Repair Rotating Assembly ITEM PART PART NAME NUMBER IMPELLER 10528 11010 IMPELLER ADJ SHIM SET 37J 17090 CARTRIDGE SEAL ASSEMBLY 46513-151 SEAL PLATE 38272-234 10010 SEAL PLATE GASKET 10959G 20000 OIL SEAL S1352 OIL SEAL S1352 OIL SEAL S1352...
- Page 34 OM-07080 SUPER T SERIES ILLUSTRATION 0.00 IN. 0.00 MM Figure 5. Drive Assembly PARTS LIST ITEM PART PART NAME NUMBER COUPLING KIT 48112-005 -BUSHING 24131-496 -COUPLING ASSEMBLY 24391-105 -LOCKWASHER 21171-536 ALTERNATE PARTS: -SOCKET HD CAPSCREW BD0606-1/2 15991 -SOCKET HD CAPSCREW 22644-220 HEX HD CAPSCREW B0605 15991...
- Page 35 SUPER T SERIES OM-07080 PUMP AND SEAL DISASSEMBLY pump integrity are compromised by such practices. AND REASSEMBLY Review all SAFETY information in Section A. Follow the instructions on all tags, label and de Before attempting to open or service the cals attached to the pump.
- Page 36 OM-07080 SUPER T SERIES screws in the tapped holes in the back cover and ing away from the unit to prevent injury use them to press the back cover out of the pump during automatic operation. Disconnect casing. the positive battery cable before per forming any maintenance.
- Page 37 SUPER T SERIES OM-07080 the guards (19, Figure 4). Separate the pump end shaft (24) with the “V” notch positioned over the and drive assembly from the engine by pulling the shaft key. pump end straight away from the engine. With the impeller rotation still blocked, see Figure 6 and use a long piece of heavy bar stock to pry As the assemblies separate, the flexible portion of...
- Page 38 OM-07080 SUPER T SERIES ing 1/2‐inch pipe (schedule 80 steel or malleable Seal Removal iron) and a standard tee (see Figure 7). All threads (Figure 4) are 1/2‐inch NPT. Do not pre‐assemble the tool. Slide the integral shaft sleeve and rotating portion of the seal off the shaft as a unit.
- Page 39 SUPER T SERIES OM-07080 After removing the shaft and bearings, clean and If bearing replacement is required, remove the out inspect the bearings in place as follows. board bearing retaining ring (21) and use a bearing puller to remove the bearings from the shaft. Shaft and Bearing Reassembly and Installation (Figure 4) To prevent damage during removal from...
- Page 40 OM-07080 SUPER T SERIES hot plate may be used to heat the bearings. Bear against the bearing housing. Remove the lip seal ings should never be heated with a direct flame or sleeve. directly on a hot plate. NOTE If a hot oil bath is used to heat the bearings, both the oil and the container must be absolutely clean.
- Page 41 SUPER T SERIES OM-07080 nal stationary seat O‐ring with a very small amount cannot be realigned during reassembly. of “P-80 Emulsion” or water. See Figure 8 for Reusing an old seal could result in prema seal part identification. ture failure. To ease installation of the seal, lubricate the exter...
- Page 42 OM-07080 SUPER T SERIES Continue to screw the impeller onto the shaft. This If necessary to reuse an old seal in an emer will press the stationary seat into the seal plate gency, carefully separate the rotating and station bore. ary seal faces from the bellows retainer and sta...
- Page 43 SUPER T SERIES OM-07080 Slide the rotating portion of the seal (consisting of Rotating Assembly Installation the integral shaft sleeve, spring centering washer, (Figure 3) spring, bellows and retainer, and rotating element) onto the shaft until the seal faces contact. NOTE If the pump has been completely disassembled, it Proceed with Impeller Installation and Adjust...
- Page 44 OM-07080 SUPER T SERIES replace the respective gaskets, apply `Permatex just flush with the machined surface on the back Aviation No. 3 Form‐A‐Gasket' or equivalent com side of the cover plate. pound to the mating surfaces, and secure them to Align the back cover plate over the studs (42) and the pump casing with the attaching hardware.
- Page 45 SUPER T SERIES OM-07080 Securing Pump End to Engine tion of the coupling with a non‐petroleum based lubricant such as vegetable oil or glycerin, or a sili (Figure 5) con‐based lubricant such as “WD40” or equivalent. Do not use petroleum‐based lubricants, or any oth Install the shaft key (23, Figure 4) in the shaft key...
- Page 46 OM-07080 SUPER T SERIES threads. Position the valve as shown in Figure 3 the middle of the sight gauge (14) and maintain it at with the discharge port pointing down. the middle of the gauge. Clean and reinstall the vented plug. Maintain the oil at this level. Final Pump Assembly Bearings (Figure 1)
- Page 47 For Warranty Information, Please Visit www.grpumps.com/warranty or call: U.S.: 419-755-1280 Canada: 519-631-2870 International: +1-419-755-1352 GORMAN‐RUPP PUMPS...
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