1 Clean external surfaces of handpiece.
2 Insert bur into chuck.
3 Clean handpiece internally as follows.
Spray handpiece cleaner or cleaner/lubricant into drive air turbine for 1 to 2 seconds.
Operate handpiece within a paper towel or other cover to purge used lubricant and debris.
Repeat the spray/operation procedure until expelled fluid is absolutely clear.
Wipe external surfaces to remove expelled fluid.
Operate handpiece for 3-5 seconds, repeating until all fluid has been expelled.
4 Sterilize handpiece according to manufacturer's instruction.
5 Cool handpiece to room temperature.
6 Apply two drops of lubricant into drive air tube.
7 Operate handpiece for 5 to 10 seconds within paper towel or other cover to purge excess lubricant.
8 Wipe external surfaces.
9 Handpiece is ready for use.