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TROUBLESHOOTING

MAINTENANCE

If the air chisel fails to work effectively, perform the following 

checks:

 Check the air regulator is not fully tightened. Try selecting a higher 

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setting.

  Check the air inlet is free of any dirt or blockages.

•  Ensure the chisel is lubricated properly.

•  Check that the pressure on the air compressor is within its 

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working range. If not, let the compressor rest to 

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re-pressurise / refer to the compressor instruction manual. 

Note: This tool is rated at 90psi. Ensure your compressor is set no higher than 90psi.

• Keep the ventilation vents of the chisel clean at all times, if 

possible, prevent foreign matter from entering the vents.
• If the enclosure of the chisel requires cleaning, do not use 

solvents but a moist soft cloth only. Never let any liquid get inside 

the chisel; never immerse any part of the chisel into a liquid.

• 

Oil the chisel after each use. 

CONNECTING TO COMPRESSOR

OPERATION

ATTACHING TOOLS

3.  Screw the male nitto fitting 

clockwise into the female end 

of the air inlet

.

4.  Pull back the sleeve on hose 

fitting, insert male end & release 

sleeve on hose fitting.

1. Remove black plastic cap 

from air inlet.

2.  Wrap the threaded male 

end with teflon tape in a 

clockwise direction.

2.  To turn the chisel on, squeeze 

the on/off trigger. To turn off, 

release the on/off trigger.

1.  Select the desired tool attachment 

and lock into place using the quick 

change spring.

2.  Slide the attachment into the 

hole while holding the quick change 

spring back.

1.  Screw the quick change spring onto 

the housing.

3.  To release the attachment pull 

back the spring and then remove. 

3.  To restrict the air flow turn the 

regulator valve to a lower setting. 

WARNING! Before attaching or removing any accessories, be sure to disconnect the air chisel from the air supply.

Alternatively, you can place the accessory into the housing and then screw in the quick change spring. 

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