After each patient use , maintenance should be done as follows:

1. First remove the diamond burs , and clean up all the teeth on dental handpieces precipitate

2. Use a metal needle to clean the spray holes and fumaroles

Note: The spray holes and diamond burs into 40 -degree angle , fumaroles and diamond burs to a 30 degree angle

3. Place the clean lubricating oil is sprayed into the axial hole 1-2 seconds ( diamond burs is plugged holes )

4. In the bottom of the handpiece were ( with / without quick connector ) two kinds of styling , make the right amount of lubricant is injected into the bottom

5. The handpiece with quick connector combination ( first determine the water switch is turned off )

6. Replace the diamond burs , surrounded by white silk cloth handpiece head ( make sure the needle does not touch the diamond burs and white gauze , so as not to tie )

7. pedal depressed for about 20 seconds , look at whether there is in white gauze on any stain. If there are stains on the white gauze , again, add oil , starting from item 4 continued routine maintenance , know that white gauze until no stain

8. Finally, no more than 135 degrees Celsius temperature and high pressure sterilization