Ingersoll Rand Water Pump 650453 X User Manual

650453-X  
OPERATOR’S MANUAL  
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE  
ALSO INCLUDE MANUALS: 6544X-X (PN 97999-64) AIR MOTOR & S-632 GENERAL INFORMATION  
MANUAL (PN 97999-624)  
RELEASED: 10-24-92  
REVISED:  
(REV. G)  
1-6-03  
4-1/4” AIR MOTOR  
650453-X  
9:1 RATIO  
2-BALL BASIC PUMP  
4” STROKE  
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,  
OPERATING OR SERVICING THIS EQUIPMENT.  
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.  
SERVICE KITS  
PUMP DATA  
Use only genuine AROR replacement parts to assure compatible  
pressure rating and longest service life.  
MODELS 650453-X  
61268 for repair of air motor section.  
Air Inlet (female)  
1/2 - 14 N.P.T.F. - 1  
637177 for repair of lower pump end of models 650453-5 and  
650453-11.  
Order lower pump end service parts separately for models  
650453-7, 650453-8, 650453-9 and 650453-10.  
65445-B Air Motor  
(see 6544X-X manual)  
GENERAL DESCRIPTION  
The ARO 9:1 ratio basic pump assembly consistsof a4-1/4” air mo-  
tor, spacer section and two-ball lower pump end. The 4-1/4” air mo-  
tor is a reciprocating type with pneumatic control circuit and  
reversing valve. No working springs or piston connected trip rods  
are used to reverse the air motor piston.  
“A”  
Material Outlet (female)  
3/4 - 14 N.P.T.F. - 1  
SPACER SECTION  
Theairmotorisconnectedtothelowerpumpendwithaspacertube  
and solvent cup. This allows for lubrication of the upper packing  
gland and to prevent air motor contamination because of normal  
wear and eventual leakage through the material packing gland.  
LOWER PUMP END  
Thetwo-balldesignprovidesforeasyprimingofthelowerfootvalve  
and the double acting feature is standard in all ARO industrial  
pumps. Material is delivered to the pump discharge outlet on both  
the up and down stroke.  
RATIOXREGULATEDAIRPRESSURETOAIRMOTOR=MAXIMUM  
FLUID PRESSURE.  
“B”  
The9:1ratioisonexpressionoftherelationshipbetweentheairmo-  
torareaandthelowerpump endarea. When150 p.s.i. (10.3bar)air  
pressure is supplied to the air motor, the lower pump end will devel-  
opamaximumof1,350p.s.i.(93.1bar)fluidpressure(atnoflow).As  
thefluidcontrolisopened, theflowratewillincreaseastheairmotor  
cycle rate increases to keep up with the demand.  
FIGURE 1  
“C”  
OPERATING PRECAUTIONS  
DO NOT exceed maximum working pressure of 1,350 p.s.i. (93.1  
bar) at 150 p.s.i. (10.3 bar) air inlet pressure. HEED ALL WARN-  
INGS.  
NOTE: Dimensionsareshownininchesand(mm),suppliedforreferenceonlyandare  
typically rounded up to the nearest 1/16 inch.  
WARNING: HIGH PRESSURE DEVICE. Improper usage of  
this equipment could result in serious injury. The possibility of injec-  
tion into the flesh is a potential hazard. Never allow any part of the  
human body to come in front of or in direct contact with the material  
outlet. An injection injury can be serious. If injection should occur,  
contact a qualified physician immediately for treatment.  
COMPONENT RUPTURE. This pump is capable of producing high  
material pressure as stated on pump model plate.  
Model  
Packing  
Material  
Pump  
Type  
“A”  
“B”  
“C”  
Number  
650453-5 PTFE  
55 gal  
59-1/4”  
37-1/8” Immersed  
650453-7 PTFE/Leather  
650453-8 UHMW-PE  
650453-9 UH / Leather  
650453-10 UHMW-PE  
650453-11 PTFE  
Stub 32-11/16” 10-9/16” 1-1/2” NPT  
55 gal 59-1/4” 37-1/8” Immersed  
Stub 32-11/16” 10-9/16” 1-1/2” NPT  
Stub 32-11/16” 10-9/16” 1-1/2” NPT  
Stub 32-11/16” 10-9/16” 1-1/2” NPT  
Be sure materialhosesand othercomponentsareabletowithstand  
fluid pressures developed by this pump.  
INGERSOLL RAND COMPANY  
209 NORTH MAIN STREET -- BRYAN, OHIO 43506  
CCN 81496986  
E2010  
(800) 495--0276 D FAX (800) 892--6276  
 
PARTS LIST / LOWER PUMP END  
Item Description (Size in inches)  
Qty Part No.  
(1) 90584  
(1) 90571  
(1) 90582  
(1) Y325-32  
(1) 91182  
(1) 77432  
(1) 77327  
(3) 90578-2  
(3) 90578-1  
(3) 90578-4  
Mtl  
[C]  
[C]  
[C]  
[B]  
[C]  
[SS]  
[D]  
[GFT]  
[L]  
[UH]  
FIGURE 3  
MATERIAL CODE  
[B] = Nitrile  
[Br] = Brass  
[C] = Carbon Steel  
[Co] = Copper  
[D] = Acetal  
[GFT] = Glass Filled PTFE  
[L] = Leather  
1
2
3
Piston Rod  
Lock Nut  
Spacer Tube  
1
H 4 ‘‘O” Ring (1/16” x 2” o.d.)  
5
6
Solvent Cup  
Washer  
[SS] = Stainless Steel  
[T] = PTFE  
[UH] = UHMW-PE  
2
3
H 7 Female Packing Washer  
H 8 ‘‘V” Packing (650453-5, -11)  
(650453-7, -9)  
(650453-8, -10)  
H 9 ‘‘V” Packing (650453-5, -7, -11)  
(650453-8, -9, -10)  
(3) 90578-2  
(3) 90578-4  
(1) 91349  
(1) 90120  
(1) 90125  
(1) 90579  
(1) 90642  
(1) 76507  
(1) Y11-108-N  
(1) 75678  
(1) 73919  
(1) 92867-1  
(1) 94516  
(1) Y16-232  
(1) 75681  
(1) 90125  
(1) 90641  
(1) 91116  
(1) Y325-223  
(1) Y16-238  
(1) 90438  
(1) 90119  
[GFT]  
[UH]  
[D]  
[C]  
[Co]  
[C]  
[C]  
[C]  
[C]  
[C]  
[T]  
[UH]  
[C]  
[C]  
[C]  
[Co]  
[C]  
[C]  
[B]  
[C]  
H 10 Male Packing Washer  
H 11 Spring  
H 12 Washer  
13 Pump Body  
14 Piston Rod (650453-5, -8)  
(650453-7, -9, -10, -11)  
4
5
6
7
15 Nut (1/2” - 20)  
16 Cup Follower  
H 17 Cup (650453-5, -7, -11)  
(650453-8, -9, -10)  
8
9
10  
18 Washer  
19 Ball (1” o.d.)  
20 Inner Check Seat  
H 21 Washer  
22 Suction Tube (650453-5, -8)  
(650453-7, -9, -10, -11)  
11  
12  
13 ,  
¡
14  
H 23 ‘‘O” Ring (1/8” x 1-7/8” o.d.)  
24 Ball (1-3/16” o.d.)  
25 Ball Stop Pin (3/16” o.d. x 1-13/16”)  
26 Foot Valve Seat (650453-5, -8)  
LUBRICATION / SEALANTS  
15 ,  
¡ Apply Loctite 242 to threads  
[SS]  
[C]  
at assembly.  
16  
27 Foot Valve Seat (650453-7, -9, -10, -11) (1) 77006  
[C]  
[C]  
[C]  
17  
19  
28 Bung Adapter (includes item 29)  
29 Thumb Screw (1/4” - 20 x 1-1/2”)  
(1) 60870  
(1) Y197-158-C  
637177  
18  
H
Service Kit  
20 ,  
21  
LOWER PUMP END TO AIR MOTOR SEAL DETAIL  
E
A
B
E
F
22 ,  
28  
29  
C
D
G
23  
24  
FIGURE 4  
A
Wavy Spring Washer  
(1) 90251  
[C]  
[L]  
[T]  
. 26  
25  
H B Packing  
H C Packing (650453-5, -8, -10, -11)  
(650453-7, -9)  
(3) 90567  
(1) 90643  
(1) 90567  
(1) 90570  
(2) 90568  
(1) 90572  
(1) Y145-2  
27 ,  
. TORQUE REQUIREMENTS ,  
[L]  
NOTE: DO NOT OVERTIGHTEN COMPONENTS  
(13) pump body, (22) suction tube & (26 or 27) foot  
valve seat 125 - 150 ft lbs (169.5 - 203.4 Nm).  
(15) nut 50 ft lbs (67.8 Nm).  
D
E
F
Spacer  
Washer  
Connector Pin  
[C]  
[Br]  
[C]  
[C]  
(20) inner check seat 65 - 70 ft lbs (88.1 - 94.9 Nm).  
H G Retaining Ring  
Page 3 of 4  
650453-X  
 
SPECIAL INSTRUCTIONS  
TROUBLE SHOOTING  
_ Use flats on pump body for holding in vice to remove tubes.  
_ Be careful not to deform suction tube while removing.  
_ Do not mar finish on plunger.  
PROBLEM  
Air leakage out of slots in (3) spacer tube.  
CAUSE  
Worn lower air motor packings.  
NOTE: All threads are right hand.  
1. Loosen (2) nut and use strap wrench or pipe wrench to unscrew (3)  
spacer tube from air motor base.  
REMEDY  
Replace packings (see figure 4).  
2. Pull lower pump end from air motor until (F) pin is exposed.  
3. Use retaining ring pliers and remove (G) retaining ring from (F) pin.  
Remove (F) pin.  
PROBLEM  
No material (stalled pump).  
CAUSE  
4. Pull lower pump end from air motor.  
5. Pump reassembly is done in reverse order.  
Obstructed material line.  
REMEDY  
Remove obstruction.  
THEORY OF OPERATION  
PROBLEM  
No material (pump continually cycles).  
CAUSE  
Empty material supply.  
REMEDY  
Disconnect the air. Replenish material supply. Connect the air.  
CAUSE  
Pin (F) disassembled from air motor piston rod.  
REMEDY  
Reconnect air motor piston rod to (1) pump rod with (F) pin. Secure  
(F) pin with (G) retaining ring.  
PROBLEM  
Material on one stroke only (fast downstroke).  
CAUSE  
(24) ball in (26 or 27) seat is not seating.  
REMEDY  
Remove the foot valve. Clean and inspect ball and foot valve. If ei-  
ther ball or foot valve is damaged, replace.  
PROBLEM  
Material on one stroke only (fast upstroke).  
CAUSE  
Worn (17) cup.  
UPSTROKE  
AIR MOTOR:  
REMEDY  
Replace with new (17) cup.  
Compressed air below air motor piston forces it up.  
Air above piston is exhausted.  
LOWER PUMP END:  
PROBLEM  
Material leakage out slots in (3) spacer tube.  
CAUSE  
Plunger moves upward in the suction tube.  
Upper ball is seated and material above piston ball cage (black ar-  
rows) fills the cavity left by the plunger and the excess is forced  
through material outlet.  
Worn (8 or 9) packings.  
REMEDY  
As piston moves up, suction created lifts lower ball from seat and  
suction tube is filled with more material (white arrows).  
DOWNSTROKE  
Replace with new (8 or 9) packings.  
AIR MOTOR:  
Compressed air above air motor piston forces it down.  
Air below piston is exhausted.  
LOWER PUMP END:  
Pistongoesdowncausinglowerballtoseat. Materialinsuctiontube  
(whitearrows)forcestheupperballfromseatandflowsthroughpis-  
ton ball cage to the upper portion of the suction tube.  
Plungerenterssuctiontubecausingdisplacementofmaterial(black  
arrows) through material outlet.  
PN 97999-30  
650453-X  
Page 4 of 4  
 

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