613100-1
OPERATOR’S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
ALSO INCLUDE MANUALS: 6544X-X AIR MOTOR (97999-64), 641523 CONTROL HANDLE (97999-230),
S-633 GENERAL INFORMATION MANUAL (PN 97999-625)
613104
RELEASED: 4-10-67
REVISED:
(REV. N)
8-26-10
4-1/4” AIR MOTOR
10:1 RATIO
613100 -1
613104
WASH PUMP DETERGENT PUMP ASSEMBLY
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.
A
B
SERVICE KITS
65444-B AIR MOTOR
See Operators Manual
•
Use only genuine AROR replacement parts to assure compatible
pressure rating and longest service life.
•
•
•
637001 for repair of 61371-1 Lower Pump end.
61268 for repair of 65444-B Air Motor section.
637033 for repair of 641523 Control Handle.
Oil Daily
GEAR OIL
WITH SAE 90W
SPECIFICATIONS
61371-1LOWER
PUMP END
Model . . . . . . . . . . . . . . . . . . . 613100-1
Type . . . . . . . . . . . . . . . . . . . . Air Operated, Wash Pump
Ratio . . . . . . . . . . . . . . . . . . . . 10:1
E
Air Motor Diameter . . . . . . . . . 4-1/4” (10.795 cm)
Stroke (Double Acting) . . . . . 4” (10.16 cm)
Air Inlet . . . . . . . . . . . . . . . . . 1/2 - 14 NPTF - 1 (f)
Air Exhaust . . . . . . . . . . . . . . 1-1/4 - 11-1/2 NPTF - 1 (f)
Material Outlet . . . . . . . . . . . . . 3/8 - 18 NPTF - 1 (f)
Material Inlet . . . . . . . . . . . . . . Barbed
Pump Construction . . . . . . . Series 425 Stainless Steel
Dimensional Data . . . . . . . . . . See Figure 1
PERFORMANCE
F
J
G
H
K
Air Inlet Pressure Range . . . . . 0 - 150 p.s.i. (0 - 10.3 bar)
Fluid Pressure Range . . . . . . . 0 - 1500 p.s.i. (0 - 103 bar)
Displacement In3 Per Cycle . . . 11.0 (.18 L)
Cycles Per Gallon . . . . . . . . . . 21 (5.5 L)
Maximum Delivery / Min. . . . . . 3.9 Gallons (14.8 L)
Accessories Available: . . . . . . 61113 Wall Mount Bracket
P
Q
N
R
L
FIGURE 1
M
GENERAL DESCRIPTION
ITEM DESCRIPTION
PART NO.
Y27-4-N
L36341-110
61113
622427-40
641523
The Aro model 613100-1 and 613104 wash pump has been designed for
heavy duty cleaning with detergents, caustics, and dilute acid type clean-
ers. (The model 613100-1 basic pumps come without accessories).
The 10:1 ratio double acting pump section is separated from the air mo-
tor to prevent any cleaning solution from coming in contact with and
damaging the air motor.
All metal parts in the pumping section are manufactured from 316 stain-
lesssteelor“K”monel,thepackingand“O”ringsaremanufacturedfrom
Nitrile, and the packing back-ups and portions of the material piston are
manufactured from acetal resins.
Packings, “O” rings, and material pistons of virgin PTFE and packing
back-ups of glass filled PTFE are available on special request.
The 4-1/4 inch air motor is of the double acting reciprocating type. The
valving in the air motor uses “D” type valves and is mechanical with a
pneumatic assist.
The613104washpumpmaybedirectlymountedinthetwoinchbungof
a standard 55 gal. drum or, when using the 61113 mounting bracket, the
pump can be mounted on the wall or in a 55 gal. open head drum. (The
61139 suction tube comes with a 100 mesh screen).
A Nipple
B Airline Lubricator
E Pump Bracket Assembly (2” Bung)
F Hose Assembly (3/8 I.D. 2 Fabric)
G Control Handle Assembly
H Suction Tube Assembly (Includes J, K, L & M) 61139-1
J Hose Clamp
K Tube
61204-1
92249-26
L Hose Clamp
76315
M Screen Assembly
N Bent Pipe Assembly (Includes P, Q & R)
P Bent Pipe
61138
61133
76821
Q Nozzle Cover
76330
R Spray Tip
TP6250-18
INGERSOLLRAND COMPANY
209 NORTH MAIN STREET -- BRYAN, OHIO 43506
E2010
(800) 495--0276 D FAX (800) 892--6276
CCN 99711491
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INSTALLATION
(See Figure 1)
(Figure4), andturntheair inlet ofthe65444-Bair motor inthedirec-
tion desired and retighten the (1) upper lock nut.
4. Attach the (A) nipple and (B) airline lubricator.
5. Attach the (F) hose assembly to the 3/8 NPT thread in the material
outlet of the pump.
1. Attach the (E) pump bracket assembly to the lip of the drum and
tightentheretainingscrew or bolt thepump bracket assembly tothe
wall using the 3 holes provided in the back of the (E) pump bracket
assembly.
2. Attach the (H) suction tube assembly to the barbs on the bottom of
the pump assembly and tighten the (J) hose clamp.
6. Attachthe(F)hoseassemblytothe3/8NPTthreadinthe(G)control
handle assembly.
NOTE:Soak(K)tubeinhotwaterforeaseofinstallationoverbarbs.
3. Place the (H) suction tube assembly and the lower pump assembly
through the 2” NPT bung in the pump mounting bracket. Thread the
lowerpumpassemblyintothepumpmountingbracket,alignthema-
terialoutletinthedirectionthe(F)materialhoseshouldgo,andtight-
en the (8) lower lock nut. (See Figure 4). Loosen (1) upper lock nut,
7. Attachthe1/4NPTthreadofthe(N)bentpipeassemblytotheoutlet
of the (G) control handle assembly.
CAUTION: DO NOT CONNECT THE AIR AT THIS TIME.
NOTE: Apply a thread sealer or PTFE tape to all pipe threads.
PUMP SERVICE PROCEDURES
PUMP DISASSEMBLY
To disassemble the lower pump assembly from the 65444-B air motor
assembly:
90606 LOCKNUT
76048
1. Clamp the air motor assembly in a vise as shown in Figure 2.
2. Looses the 90606 lock nut.
3. Place strap wrench around the 76048 spacer tube and remove by
turning counter clockwise. If the strap wrench slips on the 76048
spacer tube, wrap a piece of 400 sand paper around the 76048
spacer tube and under the strap wrench. (NOTE: Pipe wrench will
damage the finish of the tube).
SPACER TUBE
LARGE BOSS
4. Afterthe76048spacertubehasbeenunscrewedfromthe65444air
motor assembly, pull the lower pump assembly down until the (3)
plunger is exposed.
5. Placea1-3/16openendwrenchoranadjustablewrenchontheflats
of the (3) plunger and a 1-1/8 wrench on the 90609 retaining screw
as shown in Figure 3.
CAUTION: Extreme caution should be used when disassembling
the (3) plunger to prevent scoring the plunger. Do not use a pipe
wrench or pliers on the plunger.
6. Set the lower pump end aside.
7. Remove the 76748 gasket from the 65444-B air motor assembly.
PUMP REASSEMBLY
76748 GASKET
65775 AIR MOTOR BASE
& INSERT ASS’Y
1. Insert the 76748 gasket into the air motor base.
2. Cleanthreads,applyLoctite#242tothethreadsofthe90609retain-
ing screw and screw them securely into the (3) plunger. See Figure
3.
90595 ROD
3. ApplyPTFEtapeorParkerFerulubetothethreadsonthe(2)spacer
tubeandscrewitintothe65775airmotorbaseandinsertassembly.
4. Tighten the (1) lock nut.
90609 RETAINING SCREW
APPLY
LOCTITE #242
SPECIAL TOOLS AVAILABLE
90608 SHOULDER NUT
(3) PLUNGER
•
•
21946T used toinstall76947 PackingScrew in641529 and641523
Control Handles.
90350 Inserting Tool. Allows a positive seating to guide Ring and
Adapter in Air Motor.
(2) SPACER TUBE
(1) LOCK NUT
•
•
•
640081-B Aro Strap Wrench.
38237 Spanner Wrench. Tightens Seat in Lower Wash Pump.
37437-1 Loctite 271 Liquid Lock.
3
613100-X
PAGE 3 OF 6
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LOWER PUMP SERVICE PROCEDURES
LOWER PUMP DISASSEMBLY LOWER PUMP END REASSEMBLY
NOTE: All threads are right hand.
NOTE: Use anti seizing compound on all stainless steel threads.
1. Thoroughly grease and install the (4) washer, and the (5) packing
into the bore of the (2) spacer tube with the lips toward the opening.
2. Seat the (6) gasket in the (7) pump body.
3. ApplyPTFEtapeorParkerFerulubetothethreadsontheendofthe
(2)spacertubethatthepackingwasinstalledinto,andinsertintothe
top of the (7) pump body (top does not have external threads) and
screw securely together.
4. Thoroughly grease and install the (9) “O” ring into the bottom of the
pump body.
1. Clampthelowerpumpassemblyinavisesidewaysonthe(7)pump
body with the material outlet up.
2. With a plastic hammer tap all around the lower end of the (16) suc-
tion tube. (Close to the bottom).
3. Place strap wrench around the (16) suction tube and hold securely.
Place a wrench on the foot valve body and disassemble from the
suction tube.
4. Remove the (17) dowel pin and (20) ball from the (21) foot valve
body.
5. Remove the (19) “O” ring from (21) foot valve body.
6. Disassemble the (16) suction tube from the pump body.
7. Remove the (3) plunger using extreme caution not to damage the
finish on the O.D.
8. Remove the (9) “O” ring from the (7) pump body.
9. Place the strap wrench on the (2) spacer tube and unscrew the
spacer tube from the (7) pump body.
10. Place awooden dowelor hammer handle inthe (2) spacer tubeand
lightly tap the (4) washer, and the (5) packing out of the chamber.
11. Remove the (6) gasket from the (7) pump body.
12. Clamp the flats of the (11) rod in the vise. Remove the (3) plunger
and the (10) lock washer from the (11) rod.
5. Place the (3) plunger (with 1/2 - 20 thread down) into the top of the
(2) spacer tube, and slowly work the plunger through the (5) pack-
ing, until the plunger extends out of the (7) pump body.
6. Place the (10) lock washer over the threads on the (11) rod.
7. Clean the threads of both pieces with solvent, apply Loctite and
screw securely onto the (3) plunger.
8. Slide the assembled (12) cup and (13) “O” ring onto the (11) rod.
9. Thoroughly clean with solvent and apply Loctite to the 7/16 - 20
threads of the (11) rod.
10. Screw the (14) retaining nut onto the (11) rod and tighten with a
spanner wrench.
11. Screw the (15) nut onto the (11) rod and tighten.
12. Pushtheassembled(3)plungerand(12)cupupuntilthecupcomes
in contact with the (7) pump body.
13. Thoroughly grease the inside of, and apply PTFE tape or Parker
Ferulube to the external threads of the (16) suction tube. Carefully
force the externally threaded end of the suction tube over the (13)
“O” ring and screw into the (7) body.
13. Remove the (15) nut.
14. With a spanner wrench remove the (14) retaining nut.
15. Remove the (12) cup and (13) “O” ring.
14. Thoroughlygreaseandinstallthe(19)“O”ringonthe(21) footvalve
body.
15. Placethe(20)ballinthe(21)footvalvebodyandinsertthe(17)dow-
el pin into the two holes in the foot valve body.
16. Apply PTFE tape or anti-seizing to the threads of the (21) foot valve
bodyandscrewthemintothe(16)suctiontubeandtightensecurely.
17. The lower pump end is now assembled.
PAGE 4 OF 6
613100-X
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LOWER PUMP END PARTS LIST
ITEM DESCRIPTION
Qty Part No.
637001
Z SERVICE KIT PARTS
1
1 Locknut
2 Spacer Tube
3 Plunger
Z 4 Washer
Z 5 Packing
Z 6 Gasket
7 Pump Body
8 Locknut
1
1
1
1
1
1
1
1
90606
76048
90615
77398
77744
76748
65793-2
76248
2
2-1/8 - 16 UN-2A TH’D
3
4
5
6
7
Z 9 “O” Ring (2.129” o.d.)
10 Lockwasher (1/2”)
11 Rod
1
1
1
77361
3/8” NPTF
Material Outlet
Y14-816-T
76045
8
22
Z 12 Cup
Z 13 “O” Ring (3/16” x 1-7/8” o.d.)
1
1
77265
Y325-325
9
2” NPSM TH’D
10
11
14 Retaining Nut
1
76046
15 Nut (7/16” - 20)
16 Suction Tube
17 Dowel Pin
1
1
1
1
Y11-7-T
90621
90620
12
13
14
15
Z 19 “O” Ring (1/8” x 2” o.d.)
Y325-224
Clean with solvent
and apply Loctite 271
20 Ball
21 Foot Valve
22 Adapter (3/4 NPT x 3/8 NPT)
1
1
1
90948
76932
Y45-308-T
16
2” - 16 UN-2B TH’D
17
19
20
21
FIGURE 4
Use Loctite Nickel Anti-Seize on All Threads.
Use Tricresyl Phosphate (Wet-Sol “Plus”) only
to Lubricate Packings when Assembling Pump.
613100-X
PAGE 5 OF 6
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TROUBLE SHOOTING
No material (stalled pump).
Air leakage out of the Main Exhaust.
•
•
Obstructed (R) spray tip. Remove spray tip and clean.
Obstructed(F)hoseassembly. Remove controlhandle andoperate
pump until line is clear.
•
•
•
•
Worn 90796 valve insert. Replace the valve insert. (See Air Motor
Instructions).
Loose 65027 Piston Assembly. Tighten piston assembly. (See Air
Motor Instructions).
•
Obstructed (G) control handle assembly. Disassemble and clean.
Damaged 65027 Piston Assembly. Replace piston assembly. (See
Air Motor Instructions).
No material (Pump continually cycles).
•
•
Empty material supply. Disconnect the air. Replenish material sup-
ply. Connecttheair. Open(G)controlhandleassemblyuntilpumpis
primed.
90609Retainingscrew(SeeFigure3)disassembledfrom(3)plung-
er. (Figure 4). Connect the retaining screw to the plunger. (Follow
instructions for assembly of air motor to lower pump end).
Damaged (H) lower suction tube. Replace suction tube.
Loose (J) hose clamp assembly on (K) tube. Tighten clamp.
Warpedorworn65028valveplateandpinassembly. Replacevalve
plate and pin assembly.
Continual leakage out of the bleeder hole in the Head Assembly.
•
Worn91207“O”Ringor91007Seal.Replacethe“O”RingandSeal.
(See Air Motor Instructions).
•
•
Air leakage out of the bleeder hole on the Air Motor Assembly
downstroke.
Material on One Stroke only (Fast Downstroke).
•
Worn Y186-51 “U” cup. Replace the “U” cup. (See Air Motor Disas-
sembly Instructions).
•
(20) Ball in (21) foot valve not seating, or damaged (19) “O” Ring.
Remove the foot valve. Remove the ball from the foot valve. Clean
andinspectballandfootvalve.Ifeitherballorfootvalveisdamaged,
replace, also replace (19) “O” Ring if damaged. (See Lower Pump
End Instructions).
Air leakage out of the Oil Daily Holes in the Pump Section.
•
Worn Y325-210 “O” Ring. Replace the “O” Ring. (See Air Motor In-
structions).
Material on One Stroke only (Fast Upstroke).
Material leakage around the Control Handle.
•
Worn (13) “O” Ring. Replace with new (13) “O” Ring. (See Lower
Pump End Instructions).
•
Loose76947gland.Tightenpackingscrew. (SeeControlHandleIn-
structions).
•
Worn 77516 packings. Replace packings. (See Control Handle In-
structions).
Material Leakage Out the Oil Daily Holes in Pump.
•
Worn(5)packing. Replacewornpacking. (SeeLowerPumpEndIn-
structions).
OPTIONAL ACCESSORIES
640081-B STRAP WRENCH
61113 MOUNTING BRACKET
FIGURE 5
PN 97999-92
613100-X
PAGE 6 OF 6
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