Ingersoll-Rand 650502-B, 650502-1-B Operator's Manual

OPERATOR’S MANUAL

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

ALSO INCLUDE MANUALS: 66605X-X DIAPHRAGM PUMP (PN 97999-099), 650789-XDIAPHRAGMPUMP(PN97999-818),2752X-X
MATERIALREGULATOR(PN97999-674),P292X1-XXX PIGGYBACK FILTER /REGULATOR (PN100400-8),P291XX-XXX MODULAR
FILTER / REGULATOR (PN 100400-24).

LOW PRESSURE DELIVERY SYSTEM

1/2” DIAPHRAGM PUMP, 1:1 RATIO, 5 GALLON CONTAINER

FOR USE WITH CONVENTIONAL HVLP / AIR SPRAY SYSTEMS

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

650502-B, 650502-1-B

(SPRAY GUN NOT INCLUDED)

OPERATING OR SERVICING THIS EQUIPMENT.

650502-X-B

RELEASED: 4-16-99
REVISED: 5-28-10
(REV. E)

SERVICE KITS

Use only genuine ARO replacement parts to assure compatible pres­sure rating and longest service life.

• Fluid Section Repair Kit 637140-A4.

• Air Section Repair Kit 637141.

Refer to the 66605X-X Operator’s Manual for parts / repair and service
information.

PUMP SYSTEM DATA

Model 650502-X-B Low Pressure Delivery System................

Pump Model 650789-2A4..........

Pump Type Non-Metallic Air Operated Double...........

Diaphragm with stainless steel seats

Material Groundable Acetal.....................

Weight 19.4 lbs (8.8 kg) (650502-B)....................

23.57 lbs. (10.7 kg) (650502-1-B)

Air Inlet 1/4” - 18 n.p.t.f......................

Air Consumption 1 c.f.m. per gallon (approx.)..............

Maximum Air Inlet Pressure 100 p.s.i.g. (6.9 bar)......

Maximum Material Inlet Pressure 10 p.s.i.g. (0.69 bar)..

Maximum Outlet Pressure 100 p.s.i.g. (6.9 bar).......

Maximum Flow Rate 13 g.p.m. (49 l/m)...........

Maximum Particle Size 3/32” (2.4 mm).........

Maximum Output Per Cycle .039 gallons (148 cc’s)......

Maximum Temp. Limits 10_ to 180_F(-12_ to 82_C).........

Dimensional Data See page 3.............

Noise Level @ 70 psi, 60 C.P.M.h 71.1 db(A)..

h The pump sound pressure levels published here have been updated to an Equivalent Continuous Sound Level (L

MAJOR COMPONENTS LIST

A

C

D

E

FIGURE 1

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

Aeq

B

F

* Operator’s Manuals are provided, which cover parts and service information.

Item Description Qty Part No. Item Description Qty Part No.

A Modular Piggyback* (1) P29221-210 D 1/2’’ Diaphragm Pump* (1) 650789-2A4

B Modular Filter / Regulator* (1) P29122-100 E Cover Assembly (1) 66971

C 1/4 Sst / Carbide Regulator* (1) 27520-400 F Agitator Asm. (650502-1-B only) (1) See parts list

GENERAL DESCRIPTION

The 650502-X-B Portable Pumping System includes fittings, drum cov­er, regulators, siphon tube, gauges and hardware. It is intended to be
usedinconventionalHVLP(HighVolumeLowPressure)spraysystems.
These systems generally operate using low material pressure (less than
30 p.s.i.), and when complimented with the proper gun, it produces a
‘‘soft spray”.

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

[phone] FAX[phone]

www.ingersollrandproducts.com

© 2010

CCN 99800609

Read the information included with the spray gun for system settings
and operation information.
The diaphragm pump uses stainless steel balls and seats, and PTFE di­aphragms and is designed to be used with waterborne paints. The gun
and low pressure air and material hoses are not included. (Continued)

PARTS LIST / 650502-B, -1-B

Item Description (Size in inches)

1 Plug (Agitator) (models 650502-B)(not shown) (1) 91143

2 Bracket (1) 94825

3 Fitting (3/8” - 18 n.p.t.f. - 1 x 1/4” - 18 n.p.t.f. - 1) (1) 90538

4 Adapter (1/4” - 18 n.p.t.f. - 1) (2) 1950

6 Gauge (0 - 160 p.s.i.) (1) 100091

7 Coupling (1/4” - 18 n.p.t.f. - 1)(models 650502-B) (1) Y43-42-C

8 Tee (1/4” - 18 n.p.t.f. - 1 male) (1) 94039

9 Gauge (0 - 30 p.s.i.) (1) 93769

10 Thumb Screw (3) 94078

11 Nut (1) 104173

13 Elbow (1/4” - 18 n.p.t.f. - 1) (1) 3383

14 5 Gallon Pail (1) 93184

15 Fitting (1/2” - 14 n.p.t.f. - 1 x 1/4” - 18 n.p.t.f. - 1) (1) 94041

f 16 Tubing (5/16” o.d. x 9” long) (1) 94980-XXX-X

17 Siphon Tube (1) 93773

18 Hex Cap Screw (1/4”-20x1”) (4) Y6-45-T

19 Washer (.281” i.d. x .625” o.d.) (4) 93096

20 Nut (1/4” - 20) (4) Y12-4-S

21 Screw (5/16” - 18 x 5/8”)(not shown) (1) Y8-58-S

Qty

Part No. Item Description (Size in inches)

Qty

Part No.

22 Nut (5/16” - 18)(not shown) (1) Y12-5-S

23 Gauge (0 - 160 p.s.i.) (1) 29850

24 Shut-Off Valve (1/4” - 18 n.p.t.f. - 1) (1) Y28-1

25 Male Connector (5/16” o.d. tube -- 1/4” - 18 n.p.t.f. thd) (1) 59474-158

26 Male Elbow (5/16” o.d. tube - 1/4” - 18 n.p.t.f. thd) (1) 59756-158

27 Valve Assembly (1/4” - 18 n.p.t.f. - 1) (1) 104174-2

28 Ground Kit Assembly (not shown) (1) 66885-1

K 650502-1-B Agitator Components

fK 29 Tube (1/4” o.d. x 6” long) (1) 59675- XXX-X

K 30 Male Elbow (1/4” o.d. tube - 1/8” - 27 n.p.t.f. thd) (2) 59756-56

K 31 Regulator (1) 104104-N01

K 32 Nipple (1/8” - 27 n.p.t.f. - 1) (1) Y237-2

K 33 Agitator Motor (1) 650252

K 34 Hose Clamp (1) 75923

K 35 Stirring Rod (12”) (1) 92094-4

K 36 Adapter (1) 75895

K 37 Set Screw (1/4” - 20 x 1/4”) (4) Y29-42-S

K 38 Propeller (1) 94783-1

f Tube is available in bulk quantities only.

GENERAL DESCRIPTION (CONTINUED)

Consult your sales representative for the proper low pressure gun and
other accessories which will best match the application.
The drum cover features a mount for locating an agitator (pn 651100),
which is available separately.
Theory of operation:
HVLP (High Volume, Low Pressure) is a spray process which uses a
high volume of air (15 - 22 c.f.m.) at a low pressure (10 p.s.i. or less) to

atomize the material, producing both high transfer efficiency (the total
percent of material that actually stays on the intended surface) and a
quality finish. The air cap of the HVLP gun injects air into the fluid after it
passes through the orifice restriction. The low velocity of the material be­ing sprayed minimizes the over-spray andbounce-back that is associat­ed with conventional air spray.

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650502-X-B