Cleaning and Lubrication of Handpieces ~ When these steps are followed they can lengthen the life of your handpieces and reduce repair costs.  Follow these steps for proper handpiece preparation for sterilization and lubrication:

1. Clean external surfaces of the handpiece.

2. Insert bur into chuck of handpiece.

3. To clean the internal surface of the handpiece, introduce a lubricant/cleaner in the drive air tube. (See diagram for location of drive air tube)

4. Rotate bur back and forth using your thumb and forefinger to loosen any debris inside the head of the handpiece.

5. Attach the handpiece to a Purge Unit or handpiece connector, then cover the head of the handpiece with a clean paper towel cupped in the opposite hand.  run for a minimum of 20 seconds to allow the oil to be expelled onto the paper towel.  Note:  Oil should be as clean and clear as if it were introduced directly from the lubricant/cleaner container.  If discolored, repeat steps 3, 4, and 5 until the oil that is expelled is clear.

6. Sterilize according to manufacturer's specifications.

7. When sterilization is complete remove the handpiece and let it cool.  Note:  Do not lubricate a handpiece that is hot to the touch.

8. After handpiece has cooled, re-lubricate and attach to unit.  Run for about 20 seconds to allow excess oil to be expelled from the handpiece.  Now the handpiece is ready to use.