GORMAN-RUPP PUMPS Super T4A71S-B Скачать руководство пользователя страница 26

ITEM 
NO.

PART NAME

PART 
NUMBER

QTY

ITEM 
NO.

PART NAME

PART 
NUMBER

QTY

OM-05350

SUPER T SERIES

MAINTENANCE & REPAIR

PAGE E - 3

PARTS LIST

Pump Model T4A71S-B, Including /F, /FM

(From S/N 1247200 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.

1

PUMP CASING

SEE NOTE BELOW

1

2

REPAIR ROTATING ASSY

44163-329

1

3

PIPE PLUG

P04 15079

3

4

GASKET

25113-034

1

5

DISCHARGE FLANGE

1756 10010

1

6

HEX HEAD CAP SCREW

B1007 15991

8

7

LOCK WASHER

J10 15991

16

8

O‐RING

S1674

1

8A

O‐RING

S1674

1

9

HEX HEAD CAP SCREW

B0806 15991

4

10

LOCK WASHER

J08 15991

8

11

ROT ASSY ADJ SHIM

13130-3 17040

8

12

O‐RING

25152-273

1

12A

O‐RING

25152-273

1

13

WEAR PLATE ASSY

46451-361 24160

1

14

HEX NUT

D06 15991

2

15

LOCK WASHER

J06 15991

4

16

CASING DRAIN PLUG

P20 10009

1

17

BACK CVR PLATE ASSY

42111-802

1

 -WARNING PLATE

2613EV 13990

1

 -DRIVE SCREW

BM#04-03 17000

4

 -PRESS RELIEF VALVE

26662-005

1

18

HANDLE

12354 13010

1

19

HEX HEAD CAP SCREW

B0604 15991

2

20

HEX HEAD CAP SCREW

B0804-1/2 15991

4

21

LOCK COLLAR

38115-551 15001

4

22

ADJUSTING SCREW

31871-070 1500G

4

23

BACK COVER NUT

31871-073 15000

4

24

STUD

C1213 15991

4

25

GASKET

11389G 19370

1

26

SUCTION FLANGE

11389 10010

1

27

HEX HEAD CAP SCREW

B1008 15991

8

28

FLAP VALVE ASSY

46411-062

1

29

CHECK VALVE PIN

11557 17010

1

30

CLAMP BAR

38111-004 11010

1

31

SQUARE  HEAD BOLT

A1014 15991

2

32

CLAMP BAR SCREW

31912-009 15000

1

33

FILL COVER ASSY

42111-344

1

 -WARNING PLATE

38816-097 13990

1

 -DRIVE SCREW

BM#04-03 17000

2

 -COVER GASKET

50G 19210

1

34

PIPE PLUG

P08 15079

1

NOT SHOWN:

DRIVE SCREW

BM#04-03 17000

4

NAMEPLATE

38819-002 13000

1

LUBRICATION DECAL

38817-084

1

ROTATION DECAL

2613M

1

WARNING DECAL

2613FE

1

SUCTION STICKER

6588AG

1

PRIMING STICKER

6588AH

1

DISCHARGE STICKER

6588BJ

1

SUPER T DECAL

38812-089

1

G‐R DECAL

GR-03

1

INSTRUCTION TAG

38817-023

1

INSTRUCTION TAG

38817-011

1

OPTIONAL:

SELF CLEANING
WEAR PLATE

46451-763 24150

1

DISASSEMBLY TOOL

48711-020

1

WEAR PLATE ASSY:
 -ALLOY STL 46451-361 

24160

1

 -STAINLESS STEEL

10532A 1718H

1

/F FLANGE KIT

48213-039

1

 -SUCTION

12066 10010

1

 -DISCHARGE

12066A 10010

1

/FM METRIC FLANGE KIT

48213-077

1

 -SUCTION

38642-210 10000

1

 -DISCHARGE

38642-211 10000

1

CASING HEATERS:
 -120V

47811-078

1

 -240V

47811-079

1

CHECK VALVE ASSYS:
 -NEO SOLID TYPE

46411-020

1

 -VITON BLOW-OUT

46411-072

1

 -BUNA-N

46411-104

1

 -EPDM

46411-114

1

PRESS RELIEF VALVE:
 -STAINLESS STEEL

46431-803

1

HI TEMP SHUT-DOWN KITS:
 -145

F

48313-186

1

 -130

F

48313-256

1

 -120

F

48313-257

1

HI TEMP SHUT‐DOWN THERMOSTAT KIT
-145

F

48313-172

1

AIR RELEASE VALVES:
 -10# COMP SPRING

GRP33-07A

1

 -25# COMP SPRING

GRP33-07

1

 -80# COMP SPRING

GRP33-07B

1

AIR REL VALVE MNTG KIT 46331-515

1

BACK COVER & BEARING HSG O‐RINGS:

 -AFLAS

25150-409

1

 -VITON

25154-449

1

 

INDICATES PARTS RECOMMENDED FOR STOCK

INCLUDED WITH REPAIR 

46472-721

1

PUMP CASING ASSY

 VITON

  IS A REGISTERED TRADEMARK OF THE DUPONT CORP.

AFLAS

 IS A PRODUCT OF THE 3M CORP.

Содержание Super T4A71S-B

Страница 1: ...ly 11 2002 Rev J 06 20 19 GORMAN RUPP PUMPS www grpumps com 2002 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST SUPER T SERIES PUMPS MODELS T4A71S B I...

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: ...tion Line Positioning PAGE B 4 DISCHARGE LINES PAGE B 4 Siphoning PAGE B 4 Valves PAGE B 4 Bypass Lines PAGE B 5 AUTOMATIC AIR RELEASE VALVE PAGE B 6 Air Release Valve Installation PAGE B 6 ALIGNMENT...

Страница 4: ...al PAGE E 7 Rotating Assembly Removal PAGE E 7 Impeller Removal PAGE E 8 Seal Removal PAGE E 8 Shaft and Bearing Removal and Disassembly PAGE E 8 Shaft and Bearing Reassembly and Installation PAGE E 9...

Страница 5: ...y 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 3R7 Phone 519 631 2870 For information or technical assistance on the...

Страница 6: ...arge valves 6 Vent the pump slowly and cau tiously 7 Drain the pump This pump is designed to handle liquids containing large entrained solids or slurries Do not attempt to pump vola tile corrosive or...

Страница 7: ...nent only as high as necessary and keep personnel away from suspended objects Do not attempt to disengage any part of an overheated pump unit Vapor pres sure within the pump casing can eject these par...

Страница 8: ...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 application Since the pressure supplied to th...

Страница 9: ...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 POSITIONING PUMP Lifting Death...

Страница 10: ...gauges are desired for pumps that are not tapped drill and tap the suction and discharge lines not less than 18 inches 457 2 mm from the suction and discharge ports and install the lines Installation...

Страница 11: ...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 the suction inlet If two suction lines are installed in a...

Страница 12: ...is recommended that the by pass line be run back to the wet well and located 6 inches below the water level or cut off point of the low level pump In some installations this bypass line may be termina...

Страница 13: ...ng the plug to prevent injury to per sonnel from hot liquid AUTOMATIC AIR RELEASE VALVE When properly installed a Gorman Rupp Auto matic Air Release Valve will permit air to escape through the bypass...

Страница 14: ...ys tem do not direct bleeder lines to a common mani fold pipe Contact your Gorman Rupp distributor or the Gorman Rupp Company for information about installation of an Automatic Air Release Valve for y...

Страница 15: ...the same distance apart at all points see Figure 5 Figure 5 Aligning Non Spider Type Couplings Check parallel adjustment by laying a straightedge across both coupling rims at the top bottom and side W...

Страница 16: ...drive belts check the tension after 5 20 and 50 hours of operation and re tension as re quired see the following procedure for measuring belt tension Thereafter check and re tension if re quired month...

Страница 17: ...the seal assembly Add liquid to the pump casing when 1 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 ca...

Страница 18: ...pressure gauge or by a quieter operation The pump may not prime imme diately because the suction line must first fill with liquid If the pump fails to prime within five minutes stop it and check the s...

Страница 19: ...g pressure shown on the pump performance curve Pump Vacuum Check With the pump inoperative install a vacuum gauge in the system using pipe dope on the threads Block the suction line and start the pump...

Страница 20: ...res because of heat generated by friction Temperatures up to 160 F 71 C are considered normal for bearings and they can operate safely to at least 180 F 82 C Checking bearing temperatures by hand is i...

Страница 21: ...r gasket Not enough liquid in casing Add liquid to casing See PRIMING Suction check valve contaminated or damaged Clean or replace check valve Suction check valve or foot valve clogged or binding Clea...

Страница 22: ...eck valve or foot valve clogged or binding Clean valve Suction lift or discharge head too high Check piping installation and install bypass line if needed See INSTAL LATION Impeller clogged or damaged...

Страница 23: ...tely 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 insig...

Страница 24: ...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 impell...

Страница 25: ...OM 05350 SUPER T SERIES MAINTENANCE REPAIR PAGE E 2 ILLUSTRATION PARTSPAGE Figure 1 Pump Model T4A71S B Including F FM...

Страница 26: ...004 11010 1 31 SQUARE HEAD BOLT A1014 15991 2 32 CLAMP BAR SCREW 31912 009 15000 1 33 FILL COVER ASSY 42111 344 1 WARNING PLATE 38816 097 13990 1 DRIVE SCREW BM 04 03 17000 2 COVER GASKET 50G 19210 1...

Страница 27: ...OM 05350 SUPER T SERIES MAINTENANCE REPAIR PAGE E 4 ILLUSTRATION Figure 2 Repair Rotating Assembly...

Страница 28: ...RAIN PLUG P04 15079 1 25A SEAL CVTY DRAIN PLUG P04 15079 1 26 SHAFT SLEEVE O RING 25154 022 REF 27 IMP ADJ SHIM SET 37J 17090 REF 28 PIPE PLUG PC20 10009 1 29 O RING 25152 273 1 30 O RING S1674 1 31 S...

Страница 29: ...and removing the back cover assembly If major repair is required the piping and or power source must be disconnected The following instructions assume complete disassem bly is required Before attempt...

Страница 30: ...ck cover O rings 8A and 12A and replace them if damaged or worn Suction Check Valve Removal Figure 1 If the check valve assembly 28 is to be serviced remove the check valve pin 29 reach through the ba...

Страница 31: ...the as sem bly Remove the bearing housing O ring 9 Impeller Removal Figure 2 With the rotating assembly removed from the pump casing unscrew the impeller from the shaft Use caution when unscrewing the...

Страница 32: ...from excessive heat sparks and flame Read and follow all precautions printed on solvent contain ers Clean the bearings thoroughly in fresh cleaning solvent Dry the bearings with filtered compressed a...

Страница 33: ...d sleeve and a press to reposition the bearings against the shaft shoulders If heating the bearings is not practical use a suit ably sized sleeve and an arbor or hydraulic press to install the bearing...

Страница 34: ...ould result in prema ture failure To ease installation of the seal lubricate the shaft sleeve O ring and the external stationary seat O ring with a very small amount of light lubricating oil See Figur...

Страница 35: ...FULLY SEATED IN SEAL PLATE BORE SHEAR RING SHEARED Figure 7 Seal Fully Installed As the stationary seat becomes fully seated the seal spring compresses and the shaft sleeve will break the nylon shear...

Страница 36: ...the slightest amount of dirt on the threads can cause the impeller to seize to the shaft making future removal difficult or impossible without damage to the im peller or shaft Install the same thickne...

Страница 37: ...ndexing the collars one det ent on the adjusting screws represents approxi mately 005 inch 0 13 mm of wear plate clear ance The recommended clearance between the wear plate and the impeller is 010 to...

Страница 38: ...OPERATION It is recommended that the pressure relief valve as sembly be replaced at each overhaul or any time the pump overheats and activates the valve Never replace this valve with a substitute whic...

Страница 39: ...must be posi tioned horizontally to provide proper drainage Under normal conditions drain the bearing hous ing once each year and refill with clean oil Change the oil more frequently if the pump is op...

Страница 40: ...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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