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
Page 1: ...160 02 October 22 2018 Rev A 05 06 19 GORMAN RUPP PUMPS www grpumps com 2018 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST 0 SERIES PUMP MODEL 02K11...
Page 2: ...id 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 th...
Page 3: ...n Lines In Sumps PAGE B 3 Suction Line Positioning PAGE B 4 DISCHARGE LINES PAGE B 4 Siphoning PAGE B 4 Valves PAGE B 4 Bypass Lines PAGE B 5 ELECTRICAL CONNECTIONS PAGE B 5 OPERATION SECTION C PAGE C...
Page 4: ...REASSEMBLY PAGE E 4 Pump Disassembly PAGE E 5 Impeller Removal PAGE E 5 Seal Removal and Disassembly PAGE E 5 Seal Reassembly and Installation PAGE E 5 Impeller Installation PAGE E 7 Pump Reassembly P...
Page 5: ...proce dures which require special attention to those which could damage equipment and to those which could be dangerous to personnel However this manual cannot possibly anticipate and provide detailed...
Page 6: ...mperature before opening any covers plates or plugs 5 Close the suction and discharge valves 6 Vent the pump slowly and cau tiously 7 Drain the pump This pump is designed to handle petro leum products...
Page 7: ...upture or explode Overheated pumps can cause severe burns and injuries If overheating of the pump occurs 1 Stop the pump immediately 2 Ventilate the area 3 Allow the pump to completely cool 4 Check th...
Page 8: ...in a flooded suction application where the liquid is supplied to the pump under pressure some of the information such as mounting line configuration and priming must be tailored to the specific appli...
Page 9: ...l contact your Gorman Rupp distributor or the factory to deter mine the repair or updating policy Do not put the pump into service until appropriate action has been taken The electrical power used to...
Page 10: ...457 2 mm from the suction and discharge ports and install the lines Installation closer to the pump may result in erratic readings SUCTION LINES To avoid air pockets which could affect pump prim ing t...
Page 11: ...ncy of one or both pumps To avoid this position the suction inlets so that they are separated by a dis tance equal to at least 3 times the diameter of the suction pipe Suction Line Positioning The dep...
Page 12: ...s pump is driven by an electric motor Check that the electrical service available matches the motor requirements stamped on the motor name plate before connecting the motor to the incoming power The e...
Page 13: ...The pump is being put into service for the first time 2 The pump has not been used for a consider able length of time 3 The liquid in the pump casing has evapo rated Once the pump casing has been fill...
Page 14: ...nd allow it to cool before servicing it Refill the pump casing with cool liquid Allow an over heated pump to com pletely cool before servicing Do not re move plates covers gauges or fittings from an o...
Page 15: ...d discharge throttling valve pump components will deteriorate and the liquid could come to a boil build pressure and cause the pump casing to rupture or explode Cold Weather Preservation In below free...
Page 16: ...TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP FAILS TO PRIME Air leak in suction line Lining of suction hose collapsed Correct leak Replace suction hose Leaking or worn seal or pump gasket Check pump v...
Page 17: ...an if neces sary Suction intake not submerged at proper level or sump too small Check installation and correct sub mergence as needed Suction lift or discharge head too high Check piping installation...
Page 18: ...y the same duty cycle the part can be checked and replaced before failure occurs reducing unscheduled down time For new applications a first inspection of wearing parts at 250 hours will give insight...
Page 19: ...vity at sea level with minimum suc tion lift Since pump installations are seldom identi cal your performance may be different due to such factors as viscosity specific gravity elevation tem perature a...
Page 20: ...OM 01160 0 SERIES MAINTENANCE REPAIR PAGE E 2 SECTION DRAWING PARTSPAGE 2 4 3 7 25 12 11 13 10 10 24 8 5 9 6 17 19 18 22 1 14 16 21 20 23 8 15 3 SEAL AREA DETAIL Figure 1 Pump Models 02K11 X2 1P...
Page 21: ...15991 12 11 ADJ SHIM SET 5889 17000 1 12 IMPELLER 10205 14000 1 13 HEX JAM NUT AT07S 15991 1 14 VANE PLATE 10204 10010 1 15 RD HD MACHINE SCREW X0402 14990 1 16 RD HD MACHINE SCREW X0405 14990 2 17 O...
Page 22: ...pump disconnect the incoming power to the motor and lock it out to ensure that the pump will remain inoperative Close all valves in the suction and discharge lines For motor disassembly and repair co...
Page 23: ...end of the shaft in the front end of the motor Unscrew the impeller from the shaft Use caution when removing the impeller tension on the seal spring will be released as the impeller is removed Remove...
Page 24: ...seal as follows see Figure 2 SEAL CAP IMPELLER SHAFT STATIONARY SEAT SNAP RING ROTATING ELEMENT IMPELLER SHIMS DISC SPRING GASKETS SEALING WEDGE INTERMEDIATE RETAINER Figure 2 Seal Assembly This seal...
Page 25: ...head screwdriver into the slot in the end of the shaft in the front end of the motor Secure the impeller with the impeller jam nut 13 Torque the nut to 15 ft lbs 180 in lbs or 2 07 m kg Clean all of...
Page 26: ...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...
