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Air Impact Wrench

Part 

Number

Square 

Drive

Capacity 

Bolt Size

Free 

Speed

Working 

Torque

Overall 

Length

Air 

Inlet

Air 

Hose

Average Air 

Consumption

Net 

Weight

Imp

(“)

Met 

(mm) RPM Ft/Lb N.m.

Imp

(“)

Met 

(mm)

ID

cfm

l/min

lbs Kg

AP7460

3/4”

1”

25

7,250 1200 1627

8.2

208

3/8”

1/2”

9.5

269

7.0

3.2

• Twin hammer mechanism has 2 identical hammers that deliver an

instantaneous balanced blow, reducing vibration and transferring 

more torque to the drive than any other mechanism on the market.

• Provides more power and smooth balanced blows.

• Screened filter air inlet keeps dirt and

debris from damaging the tool.

• Rear exhaust.

• Recommended air pressure 90 psi.

3/4” Square Drive - Twin Hammer

Summary of Contents for AP7460

Page 1: ... 7 250 1200 1627 8 2 208 3 8 1 2 9 5 269 7 0 3 2 Twin hammer mechanism has 2 identical hammers that deliver an instantaneous balanced blow reducing vibration and transferring more torque to the drive than any other mechanism on the market Provides more power and smooth balanced blows Screened filter air inlet keeps dirt and debris from damaging the tool Rear exhaust Recommended air pressure 90 psi...

Page 2: ...res The hose diameter should be 3 8 I D 7 Keep hose away from heat oil and sharp edges Check hose for wear and make certain that all connections are secure Lubrication An in line filter regulator lubricator with automatic drain is recommended Fig 1 as it increases the tool life and keeps the tool in sustained operation The in line lubricator should be regularly checked and filled with air tool lub...

Page 3: ...pecifically designed for use with impact wrench 2 Connect the air tool to the air hose 3 Place the socket over the subject nut and depress the trigger to operate the air tool 4 To change direction push the button at the top of the handle Direction of R for reverse and F for forward 5 The flow of air may be regulated by adjusting the flow valve at the base of the handle 6 Ensure the air supply is c...

Page 4: ...cable Air flow blocked by dirt Repeat above if needed If tool will not run and air flows freely from exhaust One or more motor vanes stuck due to material build up Pour lubrication oil into the tool air inlet Operate tool in short bursts of forward and or reverse rotation where applicable Tap motor housing gently with plastic mallet Disconnect supply Free motor by rotating drive shank manually whe...

Page 5: ... dangerous 5 WARNING Check correct air pressure is maintained and not exceeded 90psi recommended 6 Keep air hose away from heat oil and sharp edges Check air hose for wear before each use and ensure that all connections are secure 7 Only use accessories sockets drills chisels etc which are specifically designed for use with an air tool 8 Wear approved safety eye face shield ear defenders and hand ...

Page 6: ... assessed for each use 3 Ensure that the workpiece is securely fixed Entanglement Hazards 1 Entanglement hazards can result in choking scalping and or lacerations if loose clothing personal jewellery neckwear hair or gloves are not kept away from the tool and accessories 2 Gloves can become entangled with the rotating drive causing severed or broken fingers 3 Rotating drive sockets and drive exten...

Page 7: ...g or changing the inserted tool or accessory 2 Avoid direct contact with the inserted tool during and after use as this increases the risk of cuts burns or vibration injuries 3 Use only sizes and types of accessories and consumables that are recommended by the manufacturer 4 Use only air tool rated sockets in good condition as poor condition or hand sockets and accessories used with air tools can ...

Page 8: ...e respiratory protection in accordance with employer s instructions and as required by occupational health and safety regulations Safety Rules and Hazards Noise Hazards 1 Unprotected exposure to high noise levels can cause permanent disabling hearing loss and other problems such as tinnitus ringing buzzing whistling or humming in the ears 2 Risk assessment and implementation of appropriate control...

Page 9: ...instruction handbook to prevent an unnecessary increase in vibration levels 6 Do not use worn or ill fitting sockets or extensions as this is likely to cause a substantial increase in vibration 7 Select maintain and replace the consumable inserted tool as recommended in the instruction manual to prevent an unnecessary increase in vibration levels 8 Sleeve fittings should be used where practicable ...

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