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GORMAN-RUPP SUPER T SERIES Installation, Operation And Maintenance Manual

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ACDEU
OM−06198−OE01
September 24, 2008
Installation, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
SUPER T SERIES PUMP
MODEL
T10A65S−6068T
THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO
D
GORMAN-RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A.
www.grpumps.com
E
2003 The Gorman-Rupp Company

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  • Page 1 OM−06198−OE01 September 24, 2008 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST SUPER T SERIES PUMP MODEL T10A65S−6068T THE GORMAN-RUPP COMPANY D MANSFIELD, OHIO GORMAN-RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A. www.grpumps.com 2003 The Gorman-Rupp Company...
  • Page 2 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 INTRODUCTION ..........PAGE I −...
  • Page 4 TABLE OF CONTENTS (continued) Horn Delay ............PAGE C −...
  • Page 5 Rupp pump. to those which could be dangerous to personnel: This pump is a Super T Series, semi-open impeller, self-priming centrifugal model with a suction check valve. The pump also is designed with external...
  • Page 6 SUPER T SERIES OM−06198 SAFETY - SECTION A This information applies to Super T Se- during automatic operation. Disconnect ries engine driven pumps. Refer to the the positive battery cable before per- manual accompanying the engine be- forming any maintenance. Failure to do fore attempting to begin operation.
  • Page 7 OM−06198 SUPER T SERIES to a boil, build pressure, and cause the pump casing to rupture or explode. Fuel used by internal combustion en- gines presents an extreme explosion This pump is designed to handle materi- and fire hazard. Make certain that all...
  • Page 8 For further assistance, contact your Gorman-Rupp Most of the information pertains to a standard distributor or the Gorman-Rupp Company. static lift application where the pump is positioned above the free level of liquid to be pumped.
  • Page 9 If the maximum shelf life has been exceeded, or if Lifting anything appears to be abnormal, contact your Gorman-Rupp distributor or the factory to deter- Pump unit weights will vary depending on the mine the repair or updating policy. Do not put the mounting and drive provided.
  • Page 10 SUPER T SERIES OM−06198 ing piping couplings in suction lines is not recom- damaged if the cables or chains used to lift mended. and move the unit are improperly wrapped around the pump. Line Configuration Mounting Keep suction and discharge lines as straight as possible to minimize friction losses.
  • Page 11 OM−06198 SUPER T SERIES stalled with the flat part of the reducers uppermost sump at a distance equal to 1 1/2 times the diame- to avoid creating air pockets. Valves are not nor- ter of the suction line. mally used in suction lines, but if a valve is used,...
  • Page 12 SUPER T SERIES OM−06198 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-...
  • Page 13 OM−06198 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...
  • Page 14 SUPER T SERIES OM−06198 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 head, gradually close the discharge Do not terminate the discharge line at a level lower throttling valve before stopping the pump.
  • Page 15 AUTOMATIC AIR RELEASE VALVE recommended that a Gorman-Rupp Automatic Air Release Valve be installed in the bypass line. When properly installed, a Gorman-Rupp Auto- matic Air Release Valve will permit air to escape Gorman-Rupp Automatic Air Release Valves are through the bypass line and then close automati- reliable, and require minimum maintenance.
  • Page 16 Figure 4. Typical Automatic Air Release Valve Installation Connect the valve outlet to a bleed line which fold pipe. Contact your Gorman-Rupp distributor or slopes back to the wet well or sump. The bleed line the Gorman-Rupp Company for information about...
  • Page 17 OM−06198 SUPER T SERIES OPERATION − SECTION C Review all SAFETY information in Section A. cated (see LUBRICATION in MAINTENANCE AND REPAIR). Follow the instructions on all tags, labels and This pump is self-priming, but the pump should decals attached to the pump.
  • Page 18 OM−06198 SUPER T SERIES When the liquid level in the sump or wet well is suffi- STARTING ciently pumped down, the unit will automatically shut down. NOTE If the keyswitch is moved to the OFF" position This pump is equipped with an automat- while in the auto-start mode, the engine will stop.
  • Page 19 OM−06198 SUPER T SERIES and calibration information. used to decrease the smallest digit by bumping" the switch, or to continuously Typical Messages on the display: decrease the digit by pressing and hold- ing for at least one second and releasing a) EEP bAd...
  • Page 20 OM−06198 SUPER T SERIES As long a the Low Temperature Thermostat if the unit is moved, or some other external change contacts are closed, the display will show lo takes place, the unit must be recalibrated. tpt" unless switch is pressed to display some other information.
  • Page 21 Refill the pump casing with cool liquid. Lines With a Bypass If a Gorman-Rupp Automatic Air Release Valve has been installed, the valve will automatically open to allow the pump to prime, and automatically close...
  • Page 22 Never replace this valve with a substitute which has not been specified or provided by the Gorman-Rupp If the application involves a high discharge Company.
  • Page 23 OM−06198 SUPER T SERIES Cold Weather Preservation In below freezing conditions, drain the pump to prevent damage from freezing. Also, clean out any Never disconnect any of the safety shut- solids by flushing with a hose. Operate the pump down features; this will void the warran- for approximately one minute;...
  • Page 24 SUPER T SERIES OM−06198 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 25 OM−06198 SUPER T SERIES Table 1. Trouble Shooting Chart (cont.) TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR FAILS Leaking or worn seal or pump gas- Check pump vacuum. Replace ket. leaking or worn seal or gasket. TO DELIVER RATED FLOW OR PRESSURE Strainer clogged.
  • Page 26 Gorman-Rupp pump. For specific questions con- For new applications, a first inspection of wearing cerning your application, contact your Gorman- parts at 250 hours will give insight into the wear rate Rupp distributor or the Gorman-Rupp Company.

  • Page 27: Preventive Maintenance Schedule

    OM−06198 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,...
  • Page 28 OPERATING PERFORMANCE. STANDARD PERFORMANCE FOR PUMP MODEL T10A65S−6068T Based on 70_ F (21_ C) clear water at sea level Contact the Gorman-Rupp Company to verify per- formance or part numbers. with minimum suction lift. Since pump installations are seldom identical, your performance may be dif- ferent due to such factors as viscosity, specific gravity, elevation, temperature, and impeller trim.
  • Page 29 OM−06198 SUPER T SERIES SECTION DRAWING PARTS PAGE Figure 1. Pump Model T10A65S−6068T PAGE E − 2 MAINTENANCE & REPAIR...
  • Page 30 PARTS LIST Pump Model T10A65S−6068T (From S/N 1413937 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 MAT’L PART NAME...
  • Page 31 OM−06198 SUPER T SERIES SECTION DRAWING Figure 2. 46143−018 John Deere Power Unit Kit PAGE E − 4 MAINTENANCE & REPAIR...
  • Page 32 SUPER T SERIES OM−06198 PARTS LIST 46143−018 John Deere Power Unit Kit ITEM PART MAT’L PART NAME NUMBER CODE JOHN DEERE 6068T ENGINE 29224−231 −−− BASE/FUEL TANK 41553−008 24150 LIFTING BAIL KIT 48274−802 −−− MUFFLER GUARD ASSY 42331−066 −−− MALE CONNECTOR 26351−131...
  • Page 33 OM−06198 SUPER T SERIES SECTION DRAWING TOP VIEW Figure 3. T10A65S−(SAE 3/11.5) Pump End Assembly PAGE E − 6 MAINTENANCE & REPAIR...

  • Page 34: Parts List

    SUPER T SERIES OM−06198 PARTS LIST T10A65S−(SAE 3/11.5) Pump End Assembly ITEM PART NAME PART MAT’L ITEM PART NAME PART MAT’L NUMBER CODE NUMBER CODE PUMP CASING 38222−701 17180 HEX NUT 17090 SUCTION FLANGE 2751 17040 REPAIR ROTATING ASSY 44163−487 −−−...
  • Page 35 OM−06198 SUPER T SERIES SECTION DRAWING DRIVE END VIEW Figure 4. 44163−487 Repair Rotating Assembly PAGE E − 8 MAINTENANCE & REPAIR...
  • Page 36 SUPER T SERIES OM−06198 PARTS LIST 44163−487 Repair Rotating Assembly ITEM PART MAT’L PART NAME NUMBER CODE IMPELLER 38615−072 1718H CARTRIDGE SEAL ASSEMBLY 46513−159 −−− SEAL PLATE 38272−228 1718H SEAL PLATE GASKET 38684−302 19410 BEARING HOUSING O-RING 25154−265 −−− HEX HD CAPSCREW...
  • Page 37 OM−06198 SUPER T SERIES SECTION DRAWING Figure 5. 44162−172 Drive Assembly PARTS LIST ITEM PART MAT’L PART NAME NUMBER CODE COUPLING KIT 48112−016 −−− −BUSHING 24131−497 −−− −COUPLING ASSEMBLY 24391−102 −−− −LOCKWASHER 21171−536 −−− SAE APPLICATION SOCKET HD CAPSCREW BD0606...
  • Page 38 SUPER T SERIES OM−06198 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 de- 2.
  • Page 39 OM−06198 SUPER T SERIES To remove the check valve assembly, reach Separating Pump And Drive Assembly From through the cleanout opening and remove the Engine hardware (48, 50 and 51) securing the check valve (Figure 3) (54) to the valve body (53) and suction head.
  • Page 40 SUPER T SERIES OM−06198 cant. This will prevent the oil from escaping as the porting blocks with the suction head opening impeller is removed. Clean and reinstall the drain down and the drive flange (13, Figure 4) up. plug. Remove the outer hardware (17 and 18) from the casing ring (16).
  • Page 41 OM−06198 SUPER T SERIES from the bearing housing (9). Remove the bearing strongly recommended that the bearings housing O-ring (5). be replaced any time the shaft and bear- ings are removed. Position the seal plate on a flat surface with the im- Clean the bearing housing, shaft and all compo- peller side down.
  • Page 42 SUPER T SERIES OM−06198 Shaft and Bearing Reassembly and Installation be cleaned and inspected in place. It is strongly recommended that the bearings (Figures 4 and 7) be replaced any time the shaft and bear- ings are removed. Clean the bearing housing, shaft and all compo- nent parts (except the bearings) with a soft cloth The bearings may be heated to ease installation.
  • Page 43 OM−06198 SUPER T SERIES Position the outboard oil seal (23) in the bearing NOTE housing with the lip positioned as shown in Figure Position the outboard bearing (20) on the shaft with 4. Press the oil seal into the bearing housing until it...
  • Page 44 SUPER T SERIES OM−06198 If a replacement seal is being used, remove it from lows and stationary seat O-rings with water or a the container and inspect the precision finished very small amount of oil, and apply a drop of light faces to ensure that they are free of any foreign lubricating oil on the finished faces.
  • Page 45 OM−06198 SUPER T SERIES proper clearance as described in Impeller Instal- O-RING ENGAGED WITH SEAL PLATE lation and Adjustment. BORE If necessary to reuse an old seal in an emer- gency, carefully separate the rotating and station- ary seal faces from the bellows retainer and sta- tionary seat.
  • Page 46 SUPER T SERIES OM−06198 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.
  • Page 47 OM−06198 SUPER T SERIES good seal with the suction head or interfere with the wear plate (31). Inspect the wear plate for ex- cessive wear or damage and replace as required. Slide the wear plate into the pump casing until fully Make certain that the flexible portion of the seated.
  • Page 48 Never tioned horizontally to provide proper drainage. replace this valve with a substitute which has not been specified or provided by the Gorman-Rupp Company. Under normal conditions, drain the bearing hous- ing once each year and refill with approximately 32 Periodically, the valve should be removed for in- ounces (1 liter) clean oil.
  • Page 49 EXTENT AND DURATION OF WARRANTY Coverage: The Gorman-Rupp Company or Gorman-Rupp of Canada Limited (herein individually referred to as GR") each individually warrant that its products and parts shall be free from defects in material and workmanship for sixty (60) months from the date of purchase by the original end user.

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