OPERATOR’S MANUAL |
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INCLUDING: SERVICE KITS, TROUBLESHOOTING, PARTS LIST, DISASSEMBLY & REASSEMBLY.
10” AIR MOTORS
6” STROKE
Also covers 637489 service kits
RELEASED:
REVISED:
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.
THIS MANUAL COVERS THE FOLLOWING MODELS
MODEL
AF1060
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 10” air motor is a general purpose power unit and is used with many
MODEL DESCRIPTION CHART
A F 10 X X – XX
Air Motor Diameter
10 - 10”
Stroke Length 6 - 6”
Air Motor Base/Rod Combination
0 - Divorced pump base with quick coupled rod connection. (See Figure 3)
Air Motor Options
01 – Integrated On/Off Valve and Regulator
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) | © 2012 | CCN 15331408 |
www.ingersollrandproducts.com |
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AF1060 | Figure 1 |
OPERATING AND SAFETY PRECAUTIONS
DO NOT EXCEED MAXIMUM AIR INLET PRESSURE OF 90 P.S.I. (6.2 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.
MATERIAL CODE
[A] | = | Aluminum | [D] | = | Acetal |
[B] | = | Buna Nitrile | [PP] | = | Polypropylene |
[Br] | = | Brass | [SS] | = | Stainless Steel |
[Bz] | = | Bronze | [Ef] | = | Epoxy - Fiberglass Filament Reinforced |
[C] | = | Carbon Steel | [CK] | = | Ceramic |
DISASSEMBLY OF AIR MOTOR
NOTE: All threads are right hand.
1.Force the piston assembly up by pushing the (115) rod toward the top of the air motor.
2.Remove the (155) muffler/(201) muffler assembly for ease of disassembly.
3.Remove the four (138) socket head screws from the (140) head manifold and the one (138) socket head screw form the (122) head plate. Remove the (140) head manifold by pulling up and outward to remove from tubes (114) and (137).
4.Remove (141) major gasket from the (140) head manifold.
(continued on page 3)