Harbor-freight-tools Model 47868 User Manual download pdf (Page 6)

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 rmly, 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 ying 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 rmly 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 nished, 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.

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Harbor-freight-tools Model 47868 User Manual Page 6