PT72 SERIES OPERATORS HANDBOOK PAGE 2 OF 14ISSUE 108 2005SAFETYIMPORTANT: DO NOT OPERATE THE TOOL BEFORE READING THESE INSTRUCTIONS.FAILURE TO DO SO MAY RESULT IN PERSONAL INJURY OR DAMAGE TO THETOOL.This tool is intended for use with threaded fasteners. Any other use is not recommended.The use of ear protectors is recommended.Do not use tool in potentially explosive atmosphere as these tools contain grease, which may cause anexplosion hazard in the presence of pure oxygen. These tools also contain aluminium alloy componentswhich may cause a hazard in certain explosive environments.Be aware of unexpected tool movement due to reaction forces as this may cause injuries. Failure of thedrive square may also cause unexpected tool movement.Isolate the tool from all energy sources before changing or adjusting the drive square or socket.There is a risk of crushing between the reaction bar and work piece.Keep hands away from reaction bar.Keep hands away from tool output.Keep loose clothing, hair, etc. from being caught in any rotating part of the tool.These tools require a reaction bar. See section on Torque Reaction.Ensure all hoses are correctly fitted before switching on the mains air supply. This avoids the risk of injuryby whipping air hoses.Unexpected direction of inserted tool movement can cause a hazardous situation.Use only sockets and adaptors which are in good condition and are intended for use with power tools.Pneutorque® Wrenches are reversible, non impacting, torque controlled bolt tightening tools and mustalways be operated with the following:-• Clean dry air supply with a minimum flow of 11 litres/sec (23 CFM).• Lubro Control Unit or similar Filter, Regulator and Lubricator Unit 1/2” Bore (12 mm).• Impact or high quality sockets.• Reaction Arm.