BlueSpot 07945 User manual

1/2" AIR IMPACT GUN
User Manual
07945

01
Thank you for purchasing a BlueSpot product, you can find further information
on our range at www.BlueSpot.uk.com. Please ensure that you are using the
product correctly and that all guidance and cautions are followed in accordance
with the instructions. Please retain these instructions for future reference.
General Information
Safe use
Please make sure that you read these instructions carefully in order to avoid injury when
using the air gun. Follow all health and safety rules and regulations. If in doubt and available
please contact a more knowledgeable source.
DO NOT use if damaged.
• Maintain tool in good and clean condition for best and safest performance.
• Keep the work area clean, uncluttered and ensure there is adequate lighting.
• Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip
shoes.
• Keep children and unauthorised persons away from the work area.
• If the air gun is damaged do not use. If damage is found the air gun should be repaired
before use.
• ALWAYS check you are able to handle the weight and power of the tool before use. If
you cannot handle the tool comfortably do not use the tool.
• ALWAYS dress appropriately – clothing should be close fitted and long hair tied back.
Jewellery should be removed and shoes should be worn with a non-slip sole.
• ALWAYS wear the correct eye or face protection when operating the air gun.
• ALWAYS wear approved respiratory protection.
• ALWAYS wear ear defenders to protect yourself from the loud noise caused from when
the impact gun is in use.
• ALWAYS wear anti vibration gloves to protect yourself from the vibration caused by the
tool.
• ALWAYS wear a safety helmet if you are using the tool overhead.
• ALWAYS ensure you work in a well ventilated room.
• ALWAYS ensure the hose does not cause a trip hazard when in use.
• ALWAYS ensure the correct safety precautions are taken when using compressed air.
• ALWAYS check and ensure all air connections are properly attached and sealed before use.
• ALWAYS make sure the maintenance of the tool is carried out to prolong use and
performance.
• ALWAYS make sure that the air pressure has been released before disconnecting.
• ALWAYS make sure the machine has fully stopped before disconnecting.
• ALWAYS ensure the tool has cooled down fully before storing as it can be very hot
after use.
• ALWAYS disconnect the air gun fully from the air line before performing any
maintenance or storing.
• ALWAYS make sure the machine is switched off when connecting it to the air supply.
• NEVER operate the tool if you are under the influence of drugs or alcohol as this is
dangerous.
• NEVER carry the tool by the air line.
• NEVER use power tools in potentially explosive atmospheres unless they have been
designed for that purpose. The air gun has not been designed for that atmosphere.
• NEVER make modifications to the tool.
• NEVER direct air at yourself or anyone else.
• DO NOT exceed the maximum air pressure stated on the tool.
• DO NOT operate the air gun if you are tired as this could be dangerous.
• ALWAYS stop using the tool straight away if you start to experience discomfort or pain.
Consult with a qualified health professional if needed.

The BlueSpot 1/2" Air Impact Gun is ideal for everyday use.The wrench features a forward and
reverse gear which can be operated with one hand.The tough constructions makes it ideal for the
most demanding work environments.The built-in regulator allows four torque speeds.
02
Introduction
Safe use (continued)
Please make sure that you read these instructions carefully in order to avoid injury when
using the air gun. Follow all health and safety rules and regulations. If in doubt and available
please contact a more knowledgeable source.
DO NOT use if damaged.
• Maintain tool in good and clean condition for best and safest performance.
• Keep the work area clean, uncluttered and ensure there is adequate lighting.
• Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip
shoes.
• Keep children and unauthorised persons away from the work area.
• If the air gun is damaged do not use. If damage is found the air gun should be repaired
before use.
• ALWAYS check you are able to handle the weight and power of the tool before use. If
you cannot handle the tool comfortably do not use the tool.
• ALWAYS dress appropriately – clothing should be close fitted and long hair tied back.
Jewellery should be removed and shoes should be worn with a non-slip sole.
• ALWAYS wear the correct eye or face protection when operating the air gun.
• ALWAYS wear approved respiratory protection.
• ALWAYS wear ear defenders to protect yourself from the loud noise caused from when
the impact gun is in use.
• ALWAYS wear anti vibration gloves to protect yourself from the vibration caused by the
tool.
• ALWAYS wear a safety helmet if you are using the tool overhead.
• ALWAYS ensure you work in a well ventilated room.
• ALWAYS ensure the hose does not cause a trip hazard when in use.
• ALWAYS ensure the correct safety precautions are taken when using compressed air.
• ALWAYS check and ensure all air connections are properly attached and sealed before use.
• ALWAYS make sure the maintenance of the tool is carried out to prolong use and
performance.
• ALWAYS make sure that the air pressure has been released before disconnecting.
• ALWAYS make sure the machine has fully stopped before disconnecting.
• ALWAYS ensure the tool has cooled down fully before storing as it can be very hot
after use.
• ALWAYS disconnect the air gun fully from the air line before performing any
maintenance or storing.
• ALWAYS make sure the machine is switched off when connecting it to the air supply.
• NEVER operate the tool if you are under the influence of drugs or alcohol as this is
dangerous.
• NEVER carry the tool by the air line.
• NEVER use power tools in potentially explosive atmospheres unless they have been
designed for that purpose. The air gun has not been designed for that atmosphere.
• NEVER make modifications to the tool.
• NEVER direct air at yourself or anyone else.
• DO NOT exceed the maximum air pressure stated on the tool.
• DO NOT operate the air gun if you are tired as this could be dangerous.
• ALWAYS stop using the tool straight away if you start to experience discomfort or pain.
Consult with a qualified health professional if needed.

1. Oil Point
2. ½” Square Drive
3. Forward / Reverse Button
4. Air Inlet
5. Air / Torque Control
6. Trigger
1
2
3
4
5
6
03
Specification
Parts Diagram
Maximum Operating Pressure
Clutch type
Square drive
Bolt capacity
Maximum torque
Operating pressure / Air consumption
Air Inlet
Minimum hose diameter
Weight
100 PSI
Single hammer
½”
16mm
312NM
90 PSI
¼” BSP inlet
3/8”
2.0KG

04
Operation
Fitting the connector
The air impact gun is supplied with a male airline quick connector. The quick connector can be
fitted by following the instructions below –
1. Remove the protective cover from the air inlet.
2. Apply PTFE tape (not included) in a clockwise direction to the screw threads of the
quick connector to ensure a tight connection.
3. Screw the quick connector into the air inlet. You may need to use a spanner to ensure
there is a tight connection
4. Connect to airline.
5. Carefully pressurise.
Connecting to the air supply
ALWAYS ensure the tool is connected to a clean, dry air supply.
ALWAYS ensure the water is drained from the system daily.
NEVER exceed the maximum operating pressure stated.
Tool Speed
Use the Air / Torque Control to set and adjust the speed of the impact gun.
1 – Minimum speed
4 – Maximum speed
Forward & Reverse
The forward and reverse function can be used to set the direction of the impact gun.The forward
and reverse switch can be set on the front and back of the impact gun.The letters F and R on the
side of the tool will show whether forward or reverse is set.
Forward – Clockwise rotation
Reverse – Anticlockwise rotation
Installing & removing sockets
ALWAYS ensure the impact gun is disconnected from the air supply before installing or removing
the sockets.
Installing
1. Firmly push the socket over the locking ring onto the ½” square drive.
2. Make sure the locking ring engages with the socket.
3. Check the socket is firmly attached and there is a secure connection.

05
Operation (continued)
Removing
1. Pull the socket off the ½” square drive to remove.
Operating the air impact gun
Loosening Nut/Bolt
1. Place the socket over the nut.
2. Hold the impact gun securely in your hand with your finger over the trigger.
3. Place your other hand on the back of the tool to control the torque reaction.
4. Push the forward/reverse switch so the tool is set at reverse.
5. Start the tool by pressing the trigger.
6. When the nut/bolt starts to move release the trigger. Stop the tool.
7. Remove the socket from the nut/bolt.
NEVER increase the operating pressure of the tool to over its maximum. If you cannot loosen/re-
move the nut with the impact gun use a suitable breaker bar.
Tightening Nut/Bolt
1. Set the torque setting. Check the nut/bolt can withstand the torque setting.
2. By hand tighten the nut/bolt as much as you can.
3. Place the socket over the nut.
4. Hold the impact gun securely in your hand with your finger over the trigger.
5. Place your other hand on the back of the tool to control the torque reaction.
6. Push the forward/reverse switch so the tool is set at forward.
7. Start the tool by pressing the trigger.
8. Tighten the nut.
9. Remove the impact gun and socket.
BE CAREFUL not to overtighten. After using the impact gun use a calibrated torque wrench to
torque the nut to the correct value.
NEVER increase the operating pressure of the tool to over its maximum.
ALWAYS make sure that the air pressure has been released before disconnecting.

Problem Possible Causes Solution
- Perform the daily
maintenance instructions
- Check and set the air
pressure to 90 PSI
- Operate the impact gun in
short bursts
- Check the
fittings/connections to the
impact gun. PTFE tape can
be used to ensure a secure
connection
- Check the hose for air leaks
and repair
Impact gun is
running slowly
- Mechanism blocked by dirt
- The pressure is wrong
- The air flow is blocked
- Possible air leak
- Perform the daily
maintenance instructions on
the impact gun
- Take the impact gun to be
repaired
Impact gun runs at
normal speed but
loses power
under load
- Clutch worn or sticking
- Motor parts worn
- Take the impact gun to be
repaired
Impact gun will not
shut off
- Throttle valve ‘O’ ring
broken or unseated
Impact gun has seized - Mechanism blocked by
dirt or rust
- Perform the daily
maintenance instructions on
the impact gun
- Gently tap the tool with a
soft mallet
- Disconnect the tool from
the airline. Rotate the drive
manually
06
Troubleshooting
Notes
ContactDistance to Spot Size
ALWAYS ensure the air gun has been disconnected from the air supply and air pressure
released before carrying out any cleaning or maintenance.
• Clean the machine body with a dry cloth.
Cleaning & Maintenance

07
ContactDistance to Spot SizeCleaning & Maintenance (continued)
Daily Maintenance
• Disconnect from the air supply.
• Pour roughly 14ml of oil into the air inlet.
• Connect the impact gun to the air supply.
• Run the impact gun for 2-4 seconds at a low speed so the oil is distributed through the tool.
We recommend using air tool oil.
NEVER use normal engine oil.
Weekly Maintenance
• Disconnect from the air supply.
• Open the oil point on the impact gun with the hex key supplied in the box.
• Pour a few drops of air tool oil into the oil point.
• Secure the seal of the oil point with the hex key.
• Connect the impact gun to the air supply.
• Run the impact gun for 2-4 seconds at a low speed so the oil is distributed through the tool.
We recommend using air tool oil.
NEVER use normal engine oil.
ALWAYS ensure there is an air filter fitted to the impact gun at all times. If the tool is in
constant use a combined fitter must be fitted to the tool.
Notes
ContactDistance to Spot Size
ALWAYS check and adhere to national regulations when disposing of any tools that are no
longer functional and cannot be repaired.
• Contact your local waste disposal authority for information on how to correctly dispose
of tools.
• DO NOT dispose of power tools with domestic waste.
• DO NOT incinerate.
Disposal

08
Contact
Find out more about the BlueSpot® Lifetime Guarantee at www.BlueSpot.uk.com
Tel: [phone]
Email: [email protected]
Orme Business Centre,
Greenacres Road,
Oldham,
OL4 3NS
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and
packaging should be sorted, taken to a recycling centre and disposed of in a manner which
is compatible with the environment. When the product becomes completely unserviceable
and requires disposal, drain any fluids (if applicable) into approved containers
and dispose of the product and fluids according to local regulations.
Environmental Protection
Notes
ContactDistance to Spot Size
Dispose of this product at the end of its working life in compliance with the EU Directive on
Waste Electrical and Electronic Equipment (WEEE). When the product is no longer required,
it must be disposed of in an environmentally protective way. Contact your local solid waste
authority for recycling information.
WEEE Regulations

09
ContactDistance to Spot SizeDisposal
Notes