Ingersoll-Rand 650385-x User Manual

OPERATOR’S MANUAL 650385--X

SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING

INCLUDE MANUALS: 66302-- X LOWER PUMP END (PN 97999--648) &
S--632 GENERAL INFORMATION MANUAL (PN 97999--624)

3--1/4” AIR MOTOR
17:1 RATIO
6” STROKE

TWO BALL PUMP SERIES

650385--X4X

300 SERIES STAINLESS STEEL

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.

RELEASED: 1--5--96
REVISED: 6--7--10
(REV. B)

SERVICE KITS

• Use only genuine AROR replacement parts to assure compatible

pressure rating and longest service life.

• 637041 for repair of Air Motor section.

Service Note: The Air Motor Service/Parts Manual is not shipped
with thepump but it is includedwith each Service Kit. Ifthis Service/
PartsInformation is needed,request theAirMotor Operator’sManu­al from ARO. (Manual 6534X--X, PN 97999--028).

• 637307- X43 for repair of Lower Pump section.

Refer to the chart on page 2 for description of --XXX options.

SPECIFICATIONS

Model Series (Refer to option chart) 650385--X4X..

Type Air Operated, Two Ball....................

Ratio 17:1....................

Air Motor 65365.................

Motor Repair Kit 637041..........

Motor Diameter 3--1/4’’ (8.3 cm)...........

Stroke 6’’..................

Air Inlet 1/4’’ -- 18 NPTF--1(f).................

Air Exhaust 1--1/4’’, 11--1/2 NPTF--1(f)..............

Lower Pump End Series 66302--X4X.....

Lower Pump Repair Kit 637307--X43.....

Material Inlet 1’’ 11--1/2 NPTF--1(f) &.............

2’’ 11--1/2 PTF (m) (SHORT)

Material Outlet 1’’ 11--1/2 NPTF--1(f)...........

Weight 35.5 Lbs (16.1 Kgs)...................

37- 5/8

(956 mm)

18- 15/16

(481 mm)

PUMP DATA

MODEL 650385- X4X

12- 11/16

(322 mm)

Air Inlet
1/4--18 NPTF--1(f)

(Not Shown)

Air Motor
65365

(See Manual 6534X--X)

Spacer Section

NUT Y85--29--C (3)

CONNECTOR
SeeFigure2

SPACER ROD 94209 (3)

Material Outlet
1’’ NPTF--1(f)

60_ FROM AIR EXHAUST

Lower Pump
66302-- X4X

(See Manual 66302--X)

PERFORMANCE

Air Inlet Pressure Range 30 -- 150 PSI (2 -- 10.3 bar).....

Fluid Pressure Range 510 -- 2550 PSI (35 -- 176 bar).......

Max. Rec’d Cycles / Minute 60...
Displacement In

Volume/Cycle 3oz.(90ml).............

Cycles Per Gallon 41.9..........

Flow @ 60 Cycles / Minute 1.3GPM(4.92lpm)....

Noise Level @ 60 Psi - 40 Cpm 74.8 db(A) *

* The pump sound pressure level has been updated to an Equivalent Continuous Sound

Level (L
microphone locations.

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

www.ingersollrandproducts.com

) to meet the intent of ANSI S1. 13--1971, CAGI--PNEUROP S5.1 using four

Aeq

[phone] FAX[phone]

3

Per Cycle 5.5...

© 2010

2’’ 11- 1/2 PTF SAE (m)

SPECIAL SHORT MALE

Material Inlet

Accessories Available: 91790 Silencer, 66101 Wall Bracket.

1’’ 11- 1/2 NPTF- 1 (f)

FEMALE INLET

FIGURE 1

IMPORTANT
This is one of the four documents which support the pump.
Replacement copies of these forms are available upon request.

= 650385--X MODEL OPERATOR’S MANUAL

- GENERAL INFORMATION -- INDUSTRIAL PISTON PUMPS

- 66302--X LOWER PUMP END OPERATOR’S MANUAL

- 6534X--X AIR MOTOR OPERATOR’S MANUAL

PUMP OPTION DESCRIPTION CHART

650385--X

PACKING MATERIAL

4X

PLUNGER TYPE

SPRING ARRANGEMENT

GENERAL DESCRIPTION

WARNING

mum operating pressure of 2550 psi (176 bar) at 150 psi (10.3
bar) inlet air pressure.

INLET PRESSURE TO PUMP MOTOR

Pump ratio is an expressionof the relationship between the pump motor area and
the lower pump end area. EXAMPLE: When 150 p.s.i. (10.3 bar) inlet pressure is
supplied to the motorof a 6:1 ratiopump it will develop a maximum of750 p.s.i. (52
bar) fluid pressure (at no flow) -- as the fluid control is opened, the flow rate will in­crease as the motor cycle rate increases to keep up with the demand.

WARNING

safety precautions and important information.

HAZARDOUS PRESSURE. Do not exceed maxi-

PUMP RATIO X

MAXIMUM PUMP

=

FLUID PRESSURE

Refer to general information sheet for additional

• The Two--Ball pumps are primarilydesigned for the pumping ofme-

dium viscosity fluids, Stainless Steelconstruction offers compatibili­ty with a wide range of fluids. The two--ball design provides better
priming of thelowerfoot valve. Thedouble acting featureis standard
in all ARO industrial pumps, material is delivered to the pump dis­charge outlet on both the up and down stroke.

• The motor is connected to the lower pump end bya spacer section.

This allows for lubrication of the upper packing gland and prevents
motor contamination because of normalwear andeventual leakage
through the material packing gland. Be sure the solvent cup is ade­quately filledwith lubricant to protect theupper packings and insure
longest service life.

TROUBLE SHOOTING

Pump problems can occur in either the Air Motor Section or the Lower
Pump End Section, use these basic guidelines to help determine which
section is affected.

If the pump will not cycle.

• Be certain to first check for non--pump problems including kinked,

restrictiveor plugged inlet/outlethoseor dispensing device.Depres­surize the pump system and clean out any obstructions in the inlet/
outlet material lines.

• Refer to the motor manual for trouble shooting if the pump doesnot

cycle and/or air leaks from the air motor.

If the pump cycles but does not deliver material.

• Refer to the lower pump end manual for further trouble shooting.

PACKING MATERIAL

3 GLASS FILLED PTFE
C UHMW--PE
G UHMW--PE/LEATHER STAG’D

SPRING ARRANGEMENT

4 MULTIPLE WAVE SPRING

(PACKINGS ARE UPPER AND LOWER UNLESS NOTED)

UHMW--PE/PTFE STAG’D (UPPER)

P

UHMW--PE (LOWER)
PTFE/UHMW--PE STAG’D (UPPER)

R

PTFE (LOWER)

PLUNGER TYPE

3 HD SS W/HD CHROME PLATING
B HD SS W/CERAMIC COATING

PUMP CONNECTION -- UPPER / LOWER

NOTE: All threads are right hand.

1. Lay the pump assembly on a workbench.

2. Remove the three nuts from the three spacer rods. (Fig. 1)

3. Pull the airmotor from the lower pumpend until motorpiston rodis in
the ‘‘down” position and lower pump end rod is in ‘‘up” position.

4. Using e--ring pliers,slide the retainingring up farenough to allowthe
sleeve to move upward and release the two connectors. (Fig. 2)

PUMP CONNECTOR DETAIL

Pump Motor
Piston Rod

FIGURE 2

Lower Pump
Piston Rod

REASSEMBLY

1. Align the pump motor with the lower pump end.

2. Install the twoconnectors and retainwith the sleeve,slide the retain­ing ring back into position.

3. Reinstall the spacer rods to the pump motor.

4. Bring the motor and lower pump together and retain with the three
nuts.

RETAINING RING
90102

SLEEVE
90109

CONNECTOR
90096 (2)

PN 97999- 651

650385- X