Page 6
SKU 47868
Operation (continued)
Warning! Always disconnect from the air source before examining or changing bits. Examine
your chisels before using them. If a chisel is dull or cracked do not use it. Replace
worn or broken chisels with approved replacement chisels from Harbor Freight Tools
1. Select the appropriate Chisel Bit (#17) . With your thumb, put counterclockwise pressure
on the Spring (#16) and insert the shank of the chisel bit into the Cylinder (#13). Release
the Spring (#16). Holding the Air Hammer firmly, pull the chisel bit hard to make sure it locked
into place.
Note: Before connecting the air supply, make sure you are wearing safety goggles and a full
face mask, ear protection, and steel toe shoes.
Warning!! Any spectators in the immediate area will need eye and ear protection.
Beware of flying chips of wood, concrete, metal, or any other material being chiseled.
2. Connect the air hose to the Air Inlet (#7) and turn on the compressor (not included).
3. Grip the Air Hammer with both hands firmly and put the chisel tip up against the workpiece
you wish to chip.
4. Gently squeeze the Trigger (#8) and move slowly along the workpiece. Do not push down
on the Chisel; let it do the work. If it does not do the intended job to satisfaction, examine
your bit to see if it is worn or dull.
5. When you are finished, turn off the air supply and then hold the Air Chisel in a safe direc-
tion and Squeeze the trigger to bleed off the remaining air. Then, disconnect the air hose.
1. You will need to prepare a 1/4” air connector (sold separately) to connect to the Air
Inlet (#7). 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.
07g
