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Air Impact Wrench 7431
Http://www.aeroprotools.com
Technical Data
Square drive……………………………………………………………………………………1/2”(13mm)
Capacity Bolt Size ……………………………………………………………………………...5/8” (16mm)
Free speed………………………………………………………………………………………7,500rpm
Max torque……………………………………………………………………………………..420ft/lb(567N.m)
Avg. air consumption…………………………………………….…………………………..5 cfm(142.5 l/min)
Operating pressure……………………………………………………………………………...90psi(6.3bar)
Air inlet size…………………………………………………………………………………….1/4”
Air hose …………………………………………………………………………………………3/8”ID
Weight……………………………………………………………………..…………………...5.70Lbs(2.6kgs)
A weighted sound pressure level……………………………………………………………….
92.6dB(A)
Sound power level………………………………………………………………………………103.6dB(A)
Vibration in the handle………………………………………………………….…….………..2.8m/s
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Important Safety Rules
1 When using the tool always wear safety goggles, an appropriate face mask or respiratory equipment.
2. Always ensure machine is switched off before connecting to air supply.
3. Disconnect any machine from the air supply before changing blades or discs, and before servicing any type of
machine.
4. Always keep your air tool clean and lubricated. Daily lubrication is essential to avoid internal corrosion and possible
failure.
5. Do not wear watches, rings bracelets or loose clothing when using air tools.
6. Using only light weight coil hoses from a tool to the wall or compressor coupling. Do not fit quick change couplings
onto the machine as vibration can cause the coupling to fail.
7. Do not overload the machine. Allow the tool to operate at its optimum speed for maximum efficiency.
8. Do not increase the air pressure above the manufacturers recommended level, as excessive overload can cause the
machine casing to split. Also this creates excessive wear on moving parts and possible failure.
9. In the interests of safety and possible damage to the machine/operator, always ensure that the machine has stopped
before putting it down after use.
10. Always ensure that the work piece is firmly secured leaving both hands free to control the machine.
11. Always ensure that the accessories such as blades, discs, sockets, etc. are designed for use with the machine. Also
correctly and securely fastened before connecting the machine to the air supply.
Operating Instruction
Description
Durable twin hammer impact wrench mechanism,Pressure-feed lubrication,Adjustable power regulator,Variable
speed,High Torque, Front exhaust,Sheer power and performance features to tackle the toughest jobs with ease and
proven durability and economy.
