OM-06622-02
June 16, 2014
ACDEU
GORMAN‐RUPP PUMPS
www.grpumps.com
2014 Gorman‐Rupp Pumps
Printed in U.S.A.
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
PA SERIES PUMP
MODEL
PA6D60-4045T
Page 1: ...OM 06622 02 June 16 2014 ACDEU GORMAN RUPP PUMPS www grpumps com 2014 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST PA SERIES PUMP MODEL PA6D60 4045T...
Page 2: ...ERIAL 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: ...ttings PAGE B 3 Strainers PAGE B 3 Sealing PAGE B 4 Suction Lines in Sumps PAGE B 4 Suction Line Positioning PAGE B 4 DISCHARGE LINES PAGE B 5 Siphoning PAGE B 5 Valves PAGE B 5 ALIGNMENT PAGE B 5 AUT...
Page 4: ...l PAGE C 18 Separating Pump And Drive Assembly From Engine PAGE C 19 Draining Oil From Seal Cavity PAGE C 19 Loosening Impeller PAGE C 19 Pump Casing Removal PAGE C 20 Impeller Removal PAGE C 20 Seal...
Page 5: ...ed in this manual or in other lit erature accompanying the unit please contact your Gorman Rupp distributor or the Gorman Rupp Company The Gorman Rupp Company P O Box 1217 Mansfield Ohio 44901 1217 Ph...
Page 6: ...olatile non flammable liquids containing specified entrained solids Do not attempt to pump volatile corro sive or flammable liquids which may damage the pump or endanger person nel as a result of pump...
Page 7: ...ed Use caution when positioning the skid mounted unit to prevent damage to the fuel tank Do not operate an internal combustion engine in an explosive atmosphere When operating an internal combustion e...
Page 8: ...the pressure supplied to the pump is critical to performance and safety be sure to limit the incoming pressure to 50 of the maximum permissible operating pressure as shown on the pump performance cur...
Page 9: ...nals and clamps may be coated with petroleum jelly to retard corro sion Connect and tighten the positive cable first then the negative cable POSITIONING PUMP Death or serious personal injury and damag...
Page 10: ...t to secure them when filled with liquid and under pressure Gauges The pump is drilled and tapped for installing dis charge pressure and vacuum suction gauges It is recommended that gauges be installe...
Page 11: ...ll a baffle between the inflow and the suction inlet at a distance 1 1 2 times the diameter of the suction pipe The baffle will allow entrained air to escape from the liquid before it is drawn into th...
Page 12: ...it is recommended that a throttling valve be installed in the discharge line to protect the pump from excessive shock pres sure and reverse rotation when it is stopped If the application involves a h...
Page 13: ...and pipe is available attach the float switch cable to the standpipe in the sump at the approxi mate desired liquid level b In a single float system the cable can be teth ered to the suction line or s...
Page 14: ...e LUBRICATION in MAINTENANCE AND REPAIR The pump will begin to prime upon startup The air in the suction line will be discharged from the educ tor discharge line Complete priming is indicated by a pos...
Page 15: ...d Overheating The maximum liquid temperature for this pump is 160 F 71 C Do not apply it at a higher operating temperature Overheating can occur if operated with the valves in the suction or discharge...
Page 16: ...mperatures by hand is inaccu rate Bearing temperatures can be measured ac curately by placing a contact type thermometer against the housing Record this temperature for future reference A sudden incre...
Page 17: ...ollapsed Replace suction hose Leaking or worn seal or pump gasket Check pump vacuum Replace leaking or worn seal or gasket Air compressor head 180 out Consult factory Air compressor damaged or belts b...
Page 18: ...ow rate and run engine at maximum governed speed Discharge flow too slow Dilute if possible Suction check valve or foot valve clogged or binding Clean valve Suction intake not submerged at proper leve...
Page 19: ...e schedule will help assure trouble free performance and long life from your Gorman Rupp pump For specific questions con cerning your application contact your Gorman Rupp distributor or the Gorman Rup...
Page 20: ...mpeller Clearance Seal Plate I Check Valve I Pressure Relief Valve If So Equipped C Pump and Driver Alignment I Shaft Deflection I Bearings I Bearing Housing I Piping I Driver Lubrication See Mfgr s L...
Page 21: ...el 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 22: ...OM 06622 PA SERIES MAINTENANCE REPAIR PAGE E 2 PARTSPAGE ILLUSTRATION Figure 1 Pump Model PA6D60 4045T...
Page 23: ...L CODE QTY 1 PUMP END ASSY PA6D60 SAE 3 10 COMM 1 2 POWER UNIT KIT 46143 155 1 3 BATTERY SEE OPTIONS 1 4 PUMP MOUNTING KIT 48157 016 1 NOT SHOWN PRIME AIRE DECAL 38812 078 2 INSTRUCTION TAG 38817 085...
Page 24: ...OM 06622 PA SERIES MAINTENANCE REPAIR PAGE E 4 ILLUSTRATION Figure 2 46143 155 Power Unit Kit...
Page 25: ...15 HOSE CLAMP 26518 641 2 16 HOSE 11308G 1 17 FLAT WASHER K10 15991 8 18 HEX HEAD CAP SCREW B1008 15991 4 19 LOCK WASHER J10 15991 4 20 HEX NUT D10 15991 4 21 CONNECTOR 26351 065 1 22 PIPE TEE U08 119...
Page 26: ...OM 06622 PA SERIES MAINTENANCE REPAIR PAGE E 6 ILLUSTRATION Figure 3 PA6D60 SAE 3 10 COMM Pump Assembly...
Page 27: ...213 15991 6 5 LOCK WASHER J12 15991 6 6 HEX NUT D12 15991 8 7 GASKET 25113 036 1 8 HEX HEAD CAP SCREW B1212 15991 2 9 DRIVE ASSY 44162 159 1 10 SUCTION SUPPORT BRACKET 34266 041 15080 1 11 FLAT WASHER...
Page 28: ...OM 06622 PA SERIES MAINTENANCE REPAIR PAGE E 8 ILLUSTRATION Figure 4 46133 416 Pump End Assembly...
Page 29: ...EAD CAP SCREW B0806 15991 4 11 LOCK WASHER J08 15991 4 11A LOCK WASHER J08 15991 4 12 PIPE PLUG P08 15079 1 13 O RING 25154 449 1 14 O RING 25154 265 1 15 LOCK WASHER J06 15991 7 16 HEX NUT D06 15991...
Page 30: ...OM 06622 PA SERIES MAINTENANCE REPAIR PAGE E 10 ILLUSTRATION Figure 5 44163 549 Repair Rotating Assembly...
Page 31: ...79 1 13 HEX HD CAPSCREW B0805 1 2 15991 4 14 LOCKWASHER J08 15991 4 15 HEX HD CAPSCREW 21632 938 15991 6 16 LOCKWASHER J06 15991 6 17 OIL SEAL S1907 1 18 DRIVE FLANGE 38545 020 10000 1 19 INTERM GUARD...
Page 32: ...NAME PART NUMBER MAT L CODE QTY 1 PRIMING CHAMBER ASSY 46112 709 1 2 PIPE BUSHING AP1608 11999 1 3 STREET ELBOW RS08 11999 1 4 BALL VALVE 26631 052 1 5 STUD C0809 15991 4 6 HEX NUT D08 15991 4 7 LOCK...
Page 33: ...LIST ITEM NO PART NAME PART NUMBER MAT L CODE QTY 1 PRIMING VALVE 26664 007 1 ORIFICE BUTTON 26688 021 1 2 HEX HD CAPSCREW B0806 15991 8 3 LOCKWASHER J08 15991 8 4 PRIMING VALVE GASKET 38683 657 19060...
Page 34: ...SY 44165 016 1 2 BUSHING 24131 498 1 3 KEY 24113 603 1 4 DRIVE FLANGE 38545 004 10000 1 5 LOCK WASHER 21171 536 8 6 SOCKET HEAD CAP SCREW 22644 220 8 6 SOCKET HEAD CAP SCREW BD0606 1 2 15991 8 7 CAP S...
Page 35: ...which could be dangerous to personnel How ever this manual cannot possibly antici pate and provide detailed instructions and precautions for every situation that might occur during maintenance of the...
Page 36: ...button Remove the hex nut and lock washer securing the orifice button to the linkage bar and unscrew the orifice button from the linkage bar Discharge Check Valve Removal and Disassembly Figure 3 Remo...
Page 37: ...1 4 liters minimum capacity under the seal cavity drain plugs 12 Figure 4 and 8B Figure 5 Remove the plugs and drain the oil from the seal cavity into the container For shorter drain time remove the v...
Page 38: ...ng 9 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 seat and O ring can be r...
Page 39: ...bearings as indicated in Shaft And Bearing Removal And Disassembly To prevent damage during removal from the shaft it is recommended that bearings be cleaned and inspected in place It is strongly rec...
Page 40: ...BRICA TION at the end of this section Seal Reassembly and Installation Figures 5 and 10 Clean the seal cavity and shaft with a cloth soaked in fresh cleaning solvent Most cleaning solvents are toxic a...
Page 41: ...cover the threads with electrical or duct tape Slide the O ring over the shaft until it seats against the shaft shoulder Remove the tape covering the threads Check to ensure that the shaft threads ar...
Page 42: ...collars 20 adjusting screws 30 and back cover nuts 19 onto the studs Tighten the back cover nuts evenly in an al ternating pattern to press the suction spool into the pump casing until the wear plate...
Page 43: ...ribed above to obtain the proper face clearance Pump Casing Installation Figure 4 Lubricate the rotating assembly O rings 6 and 8 with a light coating of grease Use a suitable hoist and sling to slide...
Page 44: ...Priming Chamber Removal and Disassembly for orifice button removal If the orifice button was removed screw the new orifice button into the linkage bar until fully seated Align the hole in the linkage...
Page 45: ...When lubricating a dry overhauled bearing hous ing fill the bearing cavity with approximately 40 ounces 1 2 liters of oil Clean and reinstall the air vent Do not over lubricate Over lubrication can ca...
Page 46: ...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...
