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MODEL 2707A1 HEAVY DUTY IMPACTOOL
Model 2707A1 Impactool is designed for use in heavy duty industrial applications,
automotive repair, body shops, front end service and light truck and farm equipment
applications.
Ingersoll–Rand is not responsible for customer modification of tools for applications on
which Ingersoll–Rand was not consulted.
IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PLACE THE INFORMATION
IN THIS MANUAL INTO THE HANDS OF THE OPERATOR.
FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY.
PLACING TOOL IN SERVICE
Always operate, inspect and maintain this tool in
accordance with American National Standards
Institute Safety Code for Portable Air Tools
(ANSI B186.1).
For safety, top performance, and maximum
durability of parts, operate this tool at 90 psig
(6.2 bar/620 kPa) maximum air pressure at the inlet
with 3/8" (10 mm) inside diameter air supply hose.
Always turn off the air supply and disconnect the
air supply hose before installing, removing or
adjusting any accessory on this tool, or before
performing any maintenance on this tool.
Do not use damaged, frayed or deteriorated air
hoses and fittings.
Be sure all hoses and fittings are the correct size
and are tightly secured. See Dwg. TPD905–1 for a
typical piping arrangement.
Always use clean, dry air at 90 psig maximum air
pressure. Dust, corrosive fumes and/or excessive
moisture can ruin the motor of an air tool.
Do not lubricate tools with flammable or volatile
liquids such as kerosene, diesel or jet fuel.
Do not remove any labels. Replace any damaged
label.
USING THE TOOL
Always wear eye protection when operating or
performing maintenance on this tool.
The use of other than genuine Ingersoll–Rand replacement parts may result in safety hazards, decreased tool
performance, and increased maintenance, and may invalidate all warranties.
Repairs should be made only by authorized trained personnel. Consult your nearest Ingersoll–Rand Authorized
Servicenter.
Refer All Communications to the Nearest
Ingersoll–Rand Office or Distributor.
 Ingersoll–Rand Company 2000
Printed in U.S.A.
OPERATION AND MAINTENANCE FOR
IMPORTANT SAFETY INFORMATION ENCLOSED.
READ THIS MANUAL BEFORE OPERATING TOOL.
03530699
Always wear hearing protection when operating
this tool.
Keep hands, loose clothing and long hair away from
rotating end of tool.
Note the position of the reversing lever before
operating the tool so as to be aware of the direction
of rotation when operating the throttle.
Anticipate and be alert for sudden changes in
motion during start up and operation of any power
tool.
Keep body stance balanced and firm. Do not
overreach when operating this tool. High reaction
torques can occur at or below the recommended air
pressure.
Tool shaft may continue to rotate briefly after
throttle is released.
Air powered tools can vibrate in use. Vibration,
repetitive motions or uncomfortable positions may
be harmful to your hands and arms. Stop using any
tool if discomfort, tingling feeling or pain occurs.
Seek medical advice before resuming use.
Use accessories recommended by Ingersoll–Rand.
Use only impact sockets and accessories. Do not use
hand (chrome) sockets or accessories.
Impact wrenches are not torque wrenches.
Connections requiring specific torque must be
checked with a torque meter after fitting with an
impact wrench.
This tool is not designed for working in explosive
atmospheres.
This tool is not insulated against electric shock.
Form P6521
GB
Edition 12
June, 2000

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Summary of Contents for Ingersoll-Rand IMPACTOOL 2707A1

  • Page 1 03530699 Form P6521 Edition 12 June, 2000 OPERATION AND MAINTENANCE FOR MODEL 2707A1 HEAVY DUTY IMPACTOOL Model 2707A1 Impactool is designed for use in heavy duty industrial applications, automotive repair, body shops, front end service and light truck and farm equipment applications.
  • Page 2: Warning Label Identification

    WARNING LABEL IDENTIFICATION FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY. WARNING WARNING WARNING Always turn off the air sup- Always wear eye protection Always wear hearing ply and disconnect the air when operating or perform- protection when operating supply hose before install- ing maintenance on this this tool.
  • Page 3: Placing Tool In Service

    PLACING TOOL IN SERVICE LUBRICATION MAIN LINES 3 TIMES AIR TOOL INLET SIZE Ingersoll–Rand No. 50 Ingersoll–Rand No. 100 SYSTEM Always use an air line lubricator with these tools. We recommend the following Filter–Lubricator–Regulator TOOL Unit: LUBRICATOR For USA – No. C28–04–FKG0–28 FILTER REGULATOR BRANCH LINE 2 TIMES...
  • Page 4: Declaration Of Conformity

    DECLARATION OF CONFORMITY Ingersoll–Rand, Co. (supplier’s name) 78192 Trappes Cedex France (address) declare under our sole responsibility that the product, Model 2707A1 Heavy Duty Impactool to which this declaration relates, is in compliance with the provisions of 98/37/EC Directives. ISO8662 PNEUROP PN8NTC1 By using the following Principle Standards: (2000 →...
  • Page 5 (Dwg. TPA781–3)
  • Page 6 PART NUMBER FOR ORDERING PART NUMBER FOR ORDERING • 30 Motor Housing Assembly ....244–A40 Hammer Frame Assembly ....231–A703 Throttle Valve Assembly .
  • Page 7: Maintenance Section

    MAINTENANCE SECTION Disassembly of the Impact Mechanism Always wear eye protection when operating or per- forming maintenance on this tool. Note the twin Hammers (33) within the Hammer Always turn off air supply and disconnect air supply Frame (30). These are identical but must be hose before installing, removing or adjusting any ac- placed in the Hammer Frame in a certain relation- cessory on this tool, or before performing any mainte-...
  • Page 8 MAINTENANCE SECTION Disassembly of the Reverse Valve Install the Throttle Valve Stem (5), Throttle Valve and Throttle Valve Spring (4) in the handle. Install the Air Strainer Assembly (6) and tighten it to 30 to 35 ft–lb (40.5 to 47.5 Nm) torque. The Reverse Valve Knob Screw (15) is installed Assembly of the Reverse Valve with a thread locking compound.
  • Page 9 MAINTENANCE SECTION 12. Remove the guide rod and replace it with the Cylin- Replace the Hammers in the Hammer Frame Assem- der Dowel (23). bly (30) exactly as they were when you marked them 13. Reposition the Motor Housing in the vise so that the prior to disassembly.
  • Page 10: Troubleshooting Guide

    MAINTENANCE SECTION TROUBLESHOOTING GUIDE Trouble Probable Cause Solution Low power Dirty Air Strainer and/or clogged Remove the Air Strainer Screen and Exhaust Si- Exhaust Silencer. lencer and clean using a clean, suitable cleaning solution. Allow to dry air and install in tool. Worn or broken Vanes Replace the complete set of Vanes.
  • Page 11: Service Centers

    Service Centers Ingersoll–Rand Company Ingersoll–Rand Nederfand 510 Hester Drive Produktieweg 10 White House, TN 37188 2382 PB Zoeterwoude Netherlands Tel: (615) 672 0321 Tel: (31) 71 45220 Fax: (615) 672 0801 Fax: (31) 71 218671 Ingersoll–Rand Company SA Ingersoll–Rand Sales Company Limited PO Box 3720 Chorley New Road Airode 1451...

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