Ingersoll-Rand ARO AF064 Series User Manual

OPERATOR’S MANUAL AF066X-XX
RELEASED: 8-16-10
REVISED: 2-28-17
(REV: D)
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.
6” AIR MOTORS
AF064X-XX (4” STROKE) and AF066X-XX (6” STROKE)
Also covers 637489 service kits
AF064X-XX
INCLUDING: SERVICE KITS, TROUBLESHOOTING, PARTS LIST,
DISASSEMBLY AND REASSEMBLY.
SERVICE KITS
Use only genuine ARO® replacement parts to assure com-
patible pressure rating and longest service life.
637489 for general repair of all air motors.
GENERAL DESCRIPTION
WARNING
DO NOT EXCEED MAXIMUM OPERATING
PRESSURE AS INDICATED ON PUMP MODEL PLATE.
WARNING
REFER TO GENERAL INFORMATION SHEET
FOR ADDITIONAL SAFETY PRECAUTIONS AND IMPOR-
TANT INFORMATION.
This manual only covers the air motor section. It is one of
four documents which support an ARO pump. Replace-
ment copies of these forms are available upon request.

Pump Model Operator’s Manual.

General Information for Air Operated or Hydraulically
Operated Pumps.

Lower Pump End Operator’s Manual.

Air or Hydraulic Motor Operator’s Manual.
The 6” air motor is a general purpose power unit and is
used with many 2-ball, 4-ball, and chop check pumps. It
utilizes tie rod type construction for easy breakdown and
it connects to the various lower ends via tie rods for easy
operation. Consult pump model operator’s manual for
specic instructions.




AF0645-XX
AF0660-XX
AF06XX-01
THIS MANUAL COVERS THE FOLLOWING MODELS
MODEL
AF0645-XX AF0660-XX
Figure 1
OPERATING AND SAFETY PRECAUTIONS
DO NOT EXCEED MAXIMUM AIR INLET PRESSURE OF
150 P.S.I. (10.3 BAR) OR 75 CYCLES PER MINUTE.
CAUTION
High pressure equipment – Always dis-
connect air supply and relieve material pressure be-
fore attempting to service.
A ground lug is located on the air motor. This ground
lug allows proper grounding of the pump.


MODEL DESCRIPTION CHART
A F 06 X X – XX
Air Motor Diameter
06 - 6”
Air Motor Options
01 – Integrated On/O Valve and Regulator
Air Motor Base/Rod Combination
0 - Divorced pump base with quick coupled rod connection
5 - Coupled high pressure pump base with female threaded
rod connection (See Figure 4)
Stroke Length
4 - 4”, 6 - 6”

Ingersoll-Rand ARO AF064 Series Specifications

General

Brand	Ingersoll-Rand
Model	ARO AF064 Series
Category	Engine
Language	English

Summary

Air Motors: Overview and Operation

Service Kits and Parts

Information on genuine ARO® replacement parts and service kits for air motors.

General Description and Models

Covers the air motor section and its relationship to other ARO pump documents, detailing model types.

Operating and Safety Precautions

Critical warnings regarding maximum pressure, air inlet, and grounding procedures for safe operation.

Air Motor Parts List and Specifications

Component Identification

Detailed list of parts with identification numbers, materials, and quantities for air motors.

Torque and Lubrication Specs

Specifications for tightening fasteners and guidance on using grease for components during assembly.

Air Motor Disassembly Procedure

Air Motor Reassembly Procedure

Troubleshooting and Configuration

Base and Piston Rod End Types

Illustrates and describes Type-0 (Divorced Base) and Type-5 (Coupled Base) air motor configurations.

Optional Air Motor Accessories

Muffler Kit

Details the optional muffler kit (Part No. 67445-2) for AF06XX-XX air motors.

Regulator/Shut-Off Valve

Details the optional self-relieving ball valve regulator/shut-off (Part No. 67442).

Important Notes