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GORMAN-RUPP PUMPS S6A1-E60 460/3, Инструкция по установке, эксплуатации и обслуживанию

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S SERIES PUMPS

OM-06111

MAINTENANCE AND REPAIR

PAGE E - 4

ILLUSTRATION

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Figure E-2.  Terminal Housing And Cable Assembly

Содержание S6A1-E60 460/3

Страница 1: ...2 March 10 2020 GORMAN RUPP PUMPS www grpumps com 2020 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST SUBMERSIBLE PUMPS MODELS S6A1 E60 460 3 and S6A1...

Страница 2: ...rial 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 in...

Страница 3: ...ox Specifications PAGE B 7 Motor Cable Grounding Test PAGE B 7 Control Box Connections PAGE B 7 Liquid Level Devices PAGE B 7 WIRING DIAGRAMS PAGE B 8 OPERATION SECTION C PAGE C 1 GENERAL INFORMATION...

Страница 4: ...d and Strainer Plate Installation PAGE E 12 Strainer Screen and Base Plate Installation PAGE E 12 MOTOR DISASSEMBLY PAGE E 12 Terminal Housing and Power Cable Removal and Disassembly PAGE E 13 Interme...

Страница 5: ...n Rupp distributor or the Gorman Rupp Company The Gorman Rupp Company P O Box 1217 Mansfield Ohio 44901 1217 Phone 419 755 1011 or Gorman Rupp of Canada Limited 70 Burwell Road St Thomas Ontario N5P 3...

Страница 6: ...pump or endan ger personnel as a result of pump fail ure Consult the factory for specific ap plication data Before connecting any cable to the con trol box be sure to ground the control box Refer to...

Страница 7: ...led make certain that the pump and all piping or hose connections are secure before op eration Obtain the services of a qualified elec trician to troubleshoot test and or ser vice the electrical compo...

Страница 8: ...d hertz indicated on the name plate match the ratings on the control box and incoming pow er e Carefully read all tags decals and markings on the pump and perform all duties indicated f Check for oil...

Страница 9: ...Phase 460 3 575 3 S6A Approximate Weight Lbs kg Oil Capacity Ounces Liters Seal Cavity Filling Position H orizontal V ertical Pump 50 Ft Cable Seal Cavity Motor Cavity 743 337 80 36 3 176 5 2 832 24...

Страница 10: ...olves a lot of debris protect the pump from excessive wear and clogging by sus pending it in a perforated barrel or culvert pipe If the bottom is heavily sludge covered rest the pump on support blocks...

Страница 11: ...be sub merged Refer to the control box manual for enclo sure dimensions and parts Secure the control vertically on a level surface above flood level The box should be easily acces sible to the operat...

Страница 12: ...on cable clamps and cable Grounding Methods Electrically ground the installation before connect ing the field wiring to the control box Install a grounding terminal to the enclosure and connect it to...

Страница 13: ...ocked out or that the power supply to the control box has been otherwise cut off and locked out before connecting power or accessory cables The pump is provided with a 50 ft 15 2 m power cable see Tab...

Страница 14: ...tion through an approved control box Ground and wire the control box in accordance with the instructions accompanying it NOTE For reference internal motor wiring connections are shown in Maintenance a...

Страница 15: ...BOX LIQUID LEVEL RANGE OFF DEWATERING ON FILLING DIAPHRAGM TYPE Figure B 4 Liquid Level Devices The internal wiring of the sensing devices are different for filling and dewatering func tions Be sure...

Страница 16: ...automatic liquid level sensing device in which case those circuits are also contained within the control box The pump motor and control box are not designed to be explosion proof Do not operate in an...

Страница 17: ...pump immediately 2 Ventilate the area 3 Allow the pump to completely cool 4 Check the temperature before ser vicing 5 Vent the pump slowly and cau tiously 6 Refer to instructions in this manual befor...

Страница 18: ...the integral thermal over load device will shut off the motor if the temperature rises above design limits When the pump cools and the tempera ture falls below these limits the motor will restart auto...

Страница 19: ...the oil level s as indicated in the following LUBRICATION section COLD WEATHER PRESERVATION Do not attempt to thaw the pump by us ing a torch or other source of flame This could damage gaskets O ring...

Страница 20: ...pump Use premium quality submers ible pump oil as specified in the following table Oil must be stored in a clean tightly closed container in a reasonably dry environment When lubricating the seal cav...

Страница 21: ...sing device s Float type sensing device s tangled or obstructed Check installation for free movement of float Defective liquid level sensing de vice s or control panel Repair or replace defective unit...

Страница 22: ...or tank Stop pump until liquid level rises Worn impeller vanes excessive im peller clearance Check impeller and clearance see PUMP END REASSEMBLY in Maintenance and Repair Section E Pump running back...

Страница 23: ...under each condition must be the same b If voltage is balanced when the pump is off but is imbalanced when the pump is running thoroughly check the power source all inter connecting cables and the pum...

Страница 24: ...le and motor windings If resistance reads infinity 1 insulation is good If resistance reads between infinity 1 and 1 megohm insulation is acceptable but should be rechecked regularly If resistance rea...

Страница 25: ...ater at sea level 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...

Страница 26: ...ILLUSTRATION PARTSPAGE 2 4 1 46 41 44 42 5 45 51 49 59 57 50 3 47 43 28 58 52 48 54 53 34 27 32 33 31 30 40 29 37 28 26 25 35 36 38 10 19 20 8 7 24 17 21 6 15 16 13 23 22 11 14 12 18 9 56 39 55 Figur...

Страница 27: ...1 ROTOR SHAFT ASSY 47112 082 1 32 BEARING CAP 10085 10010 1 33 GASKET 10085G 20000 1 34 BEARING DBL ROW 23431 461 1 35 HEX NUT D10 15991 12 36 LOCK WASHER J10 15991 12 37 HEX NUT D10 17000 6 38 LOCK W...

Страница 28: ...S SERIES PUMPS OM 06111 MAINTENANCE AND REPAIR PAGE E 4 ILLUSTRATION 1 2 3 4 5 6 7 8 9 11 12 14 16 15 17 18 19 20 10 14 13 Figure E 2 Terminal Housing And Cable Assembly...

Страница 29: ...10758D 19100 1 575V 31143 067 19100 1 9 TERMINAL WASHER 460V 10659A 15991 1 575V 31133 122 15991 1 10 TERMINAL HOUSING 460V 10088A 13040 1 575V 11366 13040 1 11 TERMINAL 27214 035 1 12 HEAT SHRINK TUB...

Страница 30: ...ect a flexible discharge hose before removing the pump If rigid discharge piping is used disconnect the piping before attempting to move the pump Do not attempt to lift the pump by the motor power cab...

Страница 31: ...p Clean any dirt from around the plugs Remove the pipe plug and install a short 3 8 inch NPT nipple in the hole Tip the pump and drain the seal oil into a clean container Inspect the oil for water dir...

Страница 32: ...ly is required proceed to the appropriate areas in PUMP END REASSEMB LY Upper Seal Removal Figures E 1 and E 3 Unless cracked or otherwise worn it is not neces sary to remove the intermediate 27 for a...

Страница 33: ...ks Remove nicks and burrs with a fine file or hand honing stone to restore original contours If the shaft is bent or severely damaged the rotor and shaft must be replaced as an assem bly see MOTOR DIS...

Страница 34: ...bent or damaged the complete rotor and shaft must be replaced as an assembly Apply a light coating of oil to the bore of the intermediate Carefully remove the material stuffed into the seat bore or u...

Страница 35: ...seal face to ensure that it is clean and dry If cleaning is necessary use clean tissue to wipe lightly in a cir cular pattern NOTE When pressing seal components onto the rotor shaft use hand pressure...

Страница 36: ...quired Install the impeller and suction head and recheck impeller clearance NOTE If the intermediate and rotor assembly 27 and 31 were not removed from the motor housing during pump end disassembly al...

Страница 37: ...ousing No further disassembly is required to test the stator or power cable To disconnect the power cable 14 remove the nuts 16 securing the terminal gland 12 to the ter minal housing 1 Slide the glan...

Страница 38: ...g Remove the motor housing gaskets 2 3 and 4 Cover the motor housing with a clean lint free cloth to avoid contamination by dirt or other foreign ma terial Rotor And Bearing Removal Figure E 1 Set the...

Страница 39: ...not set it on the end windings lay it on its side Do not attempt to rewind the stator Wind ing tolerances and materials are closely controlled by the manufacturer and any deviation can cause damage o...

Страница 40: ...ted in Electrical Test ing in TROUBLESHOOTING Section D to ensure that no damage has occurred during transit or han dling NOTE Remove any drops of varnish from the ends of the stator before installati...

Страница 41: ...must be absolutely clean If the oil has been previously used it must be thor oughly filtered Heat the upper bearing 30 to a uniform tempera ture no higher than 250 F 120 C Slide the bear ing onto the...

Страница 42: ...Intermediate Reassembly Figure E 1 Use fresh solvent to clean all gasket and O ring surfaces of the motor housing 1 and intermediate 27 completely removing any old gasket and ce ment material Inspect...

Страница 43: ...terminal housing Temporarily tape the green and yellow ground wires to the cable Sealing Terminal Housing Connections With Silicone Adhesive Figure E 2 Do not attempt to operate this pump un less the...

Страница 44: ...r gun capable of producing 750 F 399 C and shrink the tubes around the cable leads and terminal collars Use only Dow Corning 737 Silicone Adhe sive see the Parts List Manual for the part number or pot...

Страница 45: ...rly to oil or grease coated surfaces Trim the potting mold so it is just long enough to cover the terminal collars Slide the potting mold up over the leads of the power cable and control cable Secure...

Страница 46: ...he terminal gland 12 down into the ter minal bore to the dimenstion shown in Figure E 2 Do not overtighten and damage the terminal gland or hardware NOTE A 09 to 15 in 3 05 mm gap is required between...

Страница 47: ...Seal Cavity Check the oil level in the seal cavity before initial startup after the first two weeks of operation and every month thereafter Check the oil level only when the pump is cool If the oil le...

Страница 48: ...r 916 BP Also Boron Energol HLP 32 Shell Oil Company Tellus 32 Tellus T 23 or T32 Viscosity SSU 210 F 100 C 40 to 50 Recommended supplier Gulf Oil Company Gulf Harmony 32 AW ARCO Duro 32 Exxon Also Es...

Страница 49: ...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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