Ingersoll-Rand 65814-X-C User Manual

OPERATOR’S MANUAL 65814-X-C

INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.

INCLUDE MANUALS: 6544X-X Air Motor (pn 97999-64), 65965-X Lower Pump End (pn 97999-1465) & S-632 General Information Manual (pn 97999-624).

4-1/4” AIR MOTOR 9:1 RATIO 4” STROKE

TWO-BALL PUMP SERIES

65814-X-C

Carbon 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.

The original language of this manual is English.

RELEASED: 3-19-09 REVISED: (REV. 01)

SERVICE KITS

Use only genuine ARO® replacement parts to assure compat-

ible pressure rating and longest service life. 61268 for repair of air motor section.

637058 for repair of 65965 lower pump end.

637059 for repair of 65965-1 lower pump end.

SPECIFICATIONS

Model Series

Pump Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Two-Ball

Double Acting Pump

Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9:1

Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65445-B

Motor Repair Kit . . . . . . . . . . . . . . . . . . . . . . . 61268

Motor Diameter . . . . . . . . . . . . . . . . . . . . . . . 4-1/4” (10.8 cm)

Stroke (double acting) . . . . . . . . . . . . . . . . . 4” (10.2 cm)

Air Inlet (female) . . . . . . . . . . . . . . . . . . . . . . . 1/2 - 14 NPTF - 1

Air Exhaust (female). . . . . . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 NPTF - 1

Lower Pump End Series

models 65814-C . . . . . . . . . . . . . . . . . . . . . . . 65965

models 65814-1-C . . . . . . . . . . . . . . . . . . . . . 65965-1

models 65814-4-C . . . . . . . . . . . . . . . . . . . . . 65965-4

Lower Pump Repair Kit . . . . . . . . . . . . . . . . 63705X

Material Outlet (female) . . . . . . . . . . . . . . . 3/4 - 14 NPTF - 1

Air Inlet Pressure Range . . . . . . . . . . 0 - 150 p.s.i.g. (0 - 10.3 bar)

Fluid Pressure Range . . . . . . . . . . . . . 0 - 1350 p.s.i.g. (0 - 93.1 bar)

Maximum Rec'd Cycles / Minute . . . . . . . . . 75

Displacement In. Per Cycle . . . . . . . . . . . . . . 12.0

Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.65 oz. (196.8 ml)

Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 19.2

Maximum Working Flow Rate . . . . . . . . . . . . 3.9 g.p.m. (14.8 l.p.m.)

Noise Level @ 60 p.s.i. - 40 c.p.m.

Accessories Available . . . . . . . . . . . . . . . . 66101 Wall Mount Bracket

67187-1 Mounting Post 91790 Silencer

Tested with 91790 silencer installed.

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

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

(refer to option chart)

. . . . . . . . . . . 65814-X

PUMP PERFORMANCE

. . . . . . 81.8 db(A)

PUMP DATA

MODEL 65814-X-C

Air Inlet (female)

1/2 - 14 NPTF - 1

“A”

“B”

“C”

NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.

(mm)

“A”

"B"

(813.6)

32-1/32”

18-5/32"

(mm)

IMPORTANT

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

65814-X-C Model Operator’s Manual (pn 97999-1464)

S-632 General Information - Industrial Piston Pumps (pn



97999-624)

65965-X Lower Pump End Operator’s Manual (pn 97999-1465)



6544X-X Air Motor Operator’s Manual (pn 97999-64)



65445-B Air Motor

(see manual 6544X-X)

Figure 1

Material Outlet (female)

3/4 - 14 NPTF - 1

65965-X Lower Pump

(see manual 65965-X)

Material Inlet

"C"

(461.1)

11-3/16"

(mm)

(284.2)

INGERSOLL RAND COMPANY LTD

P.O. BOX 151 y ONE ARO CENTER y BRYAN, OHIO 43506-0151

(800) 276-4658 y FAX (800) 266-7016



 uids.ingersollrand.com

GENERAL DESCRIPTION

PUMP CONNECTION - UPPER / LOWER

The two-ball pump design provides for easy priming of the lower foot valve. 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. The motor is connected to the lower pump end by a spacer tube 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. Be sure the solvent cup is adequately  lled with lubricant to protect the upper packings and insure longest service life.

WARNING

HAZARDOUS PRESSURE. Do not exceed maximum operating pressure of 1350 p.s.i. (93.1 bar) at 150 p.s.i. (10.3 bar) inlet air pressure.

Pump Ratio X = Maximum Pump Inlet Pressure to Pump Motor Fluid Pressure

Pump ratio is an expression of 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 motor of a 4:1 ratio pump, it will develop a maximum of 600 p.s.i. (41.4 bar)  uid pressure (at no  ow) - as the  uid control is opened, the  ow rate will increase as the motor cycle rate increases to keep up with the demand.

WARNING

Refer to general information sheet for additional

safety precautions and important information.

NOTICE: Thermal expansion can occur when the  uid in the material lines is exposed to elevated temperatures. Example: Material lines located in a non-insulated roof area can warm due to sunlight. Install a pressure relief valve in the pumping system.

Replacement warning label (pn 92325) is available upon request.

DISASSEMBLY NOTE: All threads are right hand.

Loosen the (90571) lock nut and unscrew the entire pump from

1. the air motor. This will expose the (6) connector pin (see  gure

2). Remove the (5) retaining ring and (6) connector pin to release

2. the air motor piston rod from the lower pump piston rod. Remove (4) spacer, (2) washer, four (3) packings, (2) washer and

3. (1) wavy spring washer from the air motor cavity (see  gure 2).

65968 Adapter Kit Assembly

Figure 2

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. Be sure to eliminate any possible non-pump problems before suspecting pump malfunction.

Pump will not cycle.

No pressure to the motor. See motor manual.

Restricted return lines. Clean restriction.

Damaged motor. Service the motor.

No material at the outlet (pump continually cycles).

Check the material supply, disconnect or shut o the air supply

and replenish the material, reconnect.

Material on one stroke only (fast downstroke).

The lower check may not be seating in the foot valve (see lower

pump disassembly). Remove the check from the foot valve, clean and inspect the valve seat area. If check or foot valve are damaged, replace.

Material on one stroke only (fast downstroke).

The middle packings may be worn (see lower pump disassem-

bly). Replace the seals as necessary.

Material leakage out of the solvent cup or material appears on the pump plunger rod.

Tighten the solvent cup until the leakage discontinues. If this

procedure does not aid in stopping the leakage problem, the upper packings may be worn (see lower pump disassembly). Replace the seals as necessary.

PARTS LIST

Item Description

1 Wavy Spring Washer (1) 90251 2 Washer (2) 90568 3 Packing (4) 90567 4 Spacer (1) 90570 5 Retaining Ring (1) Y145-2 6 Connector Pin (1) 90572

REASSEMBLY

Assemble (1) wavy spring washer, (2) washer, four (3) packings,

1. (2) washer and (4) spacer into cavity in the air motor. Assemble the lower pump piston rod to the air motor piston

2. rod, aligning the through holes. Assemble the (6) connector pin through the hole, securing with

3. (5) retaining ring. Screw the lower pump assembly to the air motor.

4. Screw the (90571) lock nut against the air motor base and

5. tighten.

(size)

Qty Part No.

ARO® is a registered trademark of Ingersoll-Rand

Page 2 of 2 65814-X-C (en)

PN 97999-1464