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GORMAN-RUPP PUMPS 4D-E3 3P, Installation, Operation, And Maintenance Manual With Parts List

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GORMAN-RUPP PUMPS 4D-E3 3P Installation, Operation, And Maintenance Manual With Parts List Download Page 22

D SERIES

OM-01510

MAINTENANCE & REPAIR

PAGE E - 7

PARTS LIST

6959 Plunger Rod Assembly

ITEM 
NO.

PART NAME

PART 
NUMBER

QTY

1

BEARING CAP

6560 10010

1

2

-HEX HD CAPSCREW

B0813S 15991

2

3

-HEX NUT

D08S 15991

2

4

-LOCKWASHER

J08 15991

2

5

PLUNGER ROD ASSEMBLY

6633 15990

1

6

DIAPHRAGM

S1017

1

7

LUBRICATION FITTING

S194

1

8

DIAPHRAGM PLATE

6629 15990

1

9

DIAPHRAGM PLATE

6628 10010

1

10

HEX NUT

D08 15991

4

11

SPRING WASHER

6639 15000

1

12

SPRING

6547 16080

1

13

SPRING RETAINING NUT

6638 11000

1

 

INDICATES PARTS RECOMMENDED FOR STOCK

Summary of Contents for 4D-E3 3P

Page 1: ...June 29 1981 Rev E 12 05 18 Supersedes OM 03569 GORMAN RUPP PUMPS www grpumps com e1981 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST D SERIES PUMPS...

Page 2: ...ISCHARGE LINES PAGE B 4 Valves PAGE B 4 ALIGNMENT PAGE B 4 ELECTRICAL CONNECTIONS PAGE B 5 OPERATION SECTION C PAGE C 1 STARTING PAGE C 1 OPERATION PAGE C 1 Priming PAGE C 1 OPERATION CHECKS PAGE C 1...

Page 3: ...Plunger Rod Removal And Disassembly PAGE E 11 Gearbox Removal And Disassembly PAGE E 11 Gearbox Reassembly And Installation PAGE E 12 Plunger Rod Reassembly And Installation PAGE E 14 Diaphragm Insta...

Page 4: ...cation Therefore it is the re sponsibility of the owner installer of the pump to ensure that applications not addressed in this manual are performed only after establishing that neither operator safet...

Page 5: ...y supported and secure before operation Do not operate the pump without the ec centric and coupling guards in place over the rotating parts Exposed rotat ing parts can catch clothing fingers or tools...

Page 6: ...onnections must be in ac cordance with the National Electric Code If there is a conflict between the instructions provided and N E C speci fications N E C specifications shall take precedence All elec...

Page 7: ...2T AND 184T 34 94 887 5 MOTOR FRAME 213 AND 215 Figure 1 4D Electric Motor Driven Pumps PREINSTALLATION INSPECTION The pump assembly was inspected and tested be fore shipment from the factory Before i...

Page 8: ...RGE PIPING Pump performance is adversely effected by in creased suction lift discharge elevation and fric tion losses See Page E 1 to be sure your overall application allows the pump to operate within...

Page 9: ...dampen shock this compressed air will leak away during operation and should be replaced from time to time If the suction chamber floods open the suction chamber valve to break prime and allow the liqu...

Page 10: ...aled with pipe dope to ensure an air tight seal Follow the sealant manufacturer s rec ommendations when selecting and applying the pipe dope The pipe dope should be compatible with the liquid being pu...

Page 11: ...ot operate the pump without the ec centric and coupling guards in place over the rotating parts Exposed rotat ing parts can catch clothing fingers or tools causing severe injury to person nel ELECTRIC...

Page 12: ...d in the suction line is open before operating the pump excessive re striction will cause incomplete filling of the diaphragm chamber and result in short ened diaphragm life No positive shut off valve...

Page 13: ...nents avoid cleaning with cleaning sol vent In below freezing conditions drain the water from the pump and the lines when the pump is not in op eration Also clean out any solids by flushing with a hos...

Page 14: ...ning of suction hose collapsed Replace suction hose Integral suction or discharge check Clean valves check that flange nuts valve clogged binding or not seating are tight properly Cracked or broken di...

Page 15: ...al suction or discharge check Clean valves check that flange nuts valve clogged binding or not seating are tight properly Liquid solution too thick Dilute if possible Pump gearbox or motor not Check a...

Page 16: ...370 9 283 8 280 1 276 3 6 1 355 8 280 1 276 3 249 8 7 6 280 1 264 9 249 8 227 1 7 6 393 6 378 5 264 9 238 4 196 8 1 5 473 1 446 6 367 1 310 3 310 3 25 104 100 70 63 52 5 125 118 97 82 82 STANDARD PER...

Page 17: ...D SERIES OM 01510 MAINTENANCE REPAIR PAGE E 2 SECTION DRAWING Figure 1 4D E3 3P...

Page 18: ...06 15991 4 18 LOCKWASHER J06 15991 4 19 HEX HD CAPSCREW B0404 15991 2 20 FLAT WASHER K04 15991 2 21 LOCKWASHER J04 15991 2 22 HEX NUT D04 15991 2 23 DIAPHRAGM RING 6621 13010 1 24 DRAW BAR 5438 15990...

Page 19: ...D SERIES OM 01510 MAINTENANCE REPAIR PAGE E 4 ILLUSTRATION 7 15 1 2 6 14 13 8 4 10 11 16 12 9 7 6 5 3 14 14 13 13 11 12 12 9 10 Figure 2 Diaphragm Pot Assembly...

Page 20: ...040 1 4 PIPE PLUG P06 15079 1 5 DISCHARGE ELBOW 6626 13040 1 6 VALVE SEAT 6635 10010 2 7 FLAP VALVE ASSY 46413 007 2 8 REDUCER PIPE BUSHING AP6448 11990 1 9 LOCK WASHER J05 15991 4 10 HEX HEAD CAP SCR...

Page 21: ...D SERIES OM 01510 MAINTENANCE REPAIR PAGE E 6 SECTION DRAWING 8 00 REF 10 78 HOLD 1 2 3 4 5 6 7 8 9 10 11 12 13 Figure 3 6959 Plunger Rod Assembly...

Page 22: ...B0813S 15991 2 3 HEX NUT D08S 15991 2 4 LOCKWASHER J08 15991 2 5 PLUNGER ROD ASSEMBLY 6633 15990 1 6 DIAPHRAGM S1017 1 7 LUBRICATION FITTING S194 1 8 DIAPHRAGM PLATE 6629 15990 1 9 DIAPHRAGM PLATE 66...

Page 23: ...D SERIES OM 01510 MAINTENANCE REPAIR PAGE E 8 SECTION DRAWING Figure 4 Gearbox Assembly...

Page 24: ...6631 15010 1 19 OIL SEAL S1012 1 20 ECCENTRIC HOUSING 6632 10010 1 21 ECC HOUSING GSKT 6632G 18000 1 22 DRAIN PLUG P04 15079 1 23 DRIVE SHAFT BEARING S1044 2 24 RETAINING RING S204 1 25 DRIVE GEAR 65...

Page 25: ...hut off in coming power to the motor and lock it out to ensure that it will remain inoperative Close all valves in the suction and discharge lines For motor disassembly and repair consult the lit erat...

Page 26: ...g 33 Figure 4 and re move the plunger rod assembly Use a socket wrench to hold the plunger rod 5 se curely and unscrew the bearing cap assembly 1 Unscrew the spring retaining nut 13 Use caution when u...

Page 27: ...er bore Slide the pinion shaft washer 12 off the pinion shaft 28 and tag it for reference during reassembly Use a bearing puller to remove the crankshaft bearing 9 from the crankshaft 35 Remove the sp...

Page 28: ...hot oil bath electric oven or hot plate may be used to heat the bearings Bear ings should never be heated with a direct flame or directly on a hot plate NOTE If a hot oil bath is used to heat the bear...

Page 29: ...housing by tightening the remaining hard ware 37 38 39 43 44 45 and 46 evenly Install the gear cover plug 14 and the gear hous ing plug 29 Press the drive shaft and assembled bearings into the eccent...

Page 30: ...sition the diaphragm 6 on the upper dia phragm plate 9 making sure the lip is properly seated Slide the studs in the lower diaphragm plate 8 through the holes in the upper diaphragm plate and secure w...

Page 31: ...reducer remove the oil level plug in the side of the gear housing cover and add new oil of the proper grade see the following reference through the vented plug hole until it flows out the oil level h...

Page 32: ...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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