# Releasing concentric collet without air pressure

WARNING

Make sure that the air supply is not connected.

CAUTION

Wear gloves to avoid personal injury because of sharp cutting edges. Only experienced maintenance personnel can assemble or disassemble the product.

1. Remove the screw.

2. Put the release tool in position and fasten it.

3. Turn the knob clockwise until the concentric collet releases.

4. Remove the drill from the fixture.

5. Remove the release tool and install the screw.