Northern Industrial 1411202 User Manual Download Page 4

Fig. 1

4.Before using the Air Hammer, know what is directly underneath the work area or 
workpiece.
5.The Air Hammer can quickly penetrate material. If working directly on the ground, 
make sure you are not directly above shallow cables, lines, or pipes.
6.Keep your limbs and body clear of the Air Hammer. If a chisel breaks off, the tool 
tends to surge forward suddenly. Make sure the immediate area is clear of other 
people or animals. Spectators must stay at a safe distance.
7.Never point the tool or the air hose (not included) at anyone.
8.Keep your finger away from the trigger until you are ready to work.

Operation

Set Up

1.You will need to prepare a 1/4" air connector (sold separately) to connect to the Air
 Inlet. First, wrap the 1/4" air connector (not included) with pipe thread seal tape 
before connecting to a Air Source Hose (not included).
2.Attach air hose to the Air Inlet (#7) on the Air Hammer. Note: If you are not using an 
automatic oiler system, before operation, add a few drops of Pneumatic Tool Oil to the 
airline connection. Add a few drops more after each hour of continual use.
3.Set the air pressure on your compressor to 90 PSI. Do not exceed the recommended 
air pressure of 90 PSI.
4.Check the air connection for leaks.
5.Turn off the compressor and disconnect the air source hose in preparation to load 
bits into the Air Hammer.

Use as a hamme

r

         

WARNING 

Always disconnect from the air source before examining or changing bits.
1.Select the appropriate Chisel Bit. With your thumb, put counterclockwise pressure
 on the spring and insert the shank of the chisel bit into the Cylinder. Release the spring. 
Holding the Air Hammer firmly, pull the chisel bit hard to make sure it locked into place. 
See Fig. 2.

 

                                                                                       Fig. 2

Note:

 Before connecting the air supply, make sure you are wearing safety goggles and 

a full face mask, ear protection, and steel toe shoes.

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