detergent solution (a bactericidal, fungicidal and aldehyde free solution)
approved by VAH/DGHM-listing, CE marking, FDA and Health Canada.
Warning: Do not sterilize the motor handpiece, the AC adapter and the
base.
6.3.1 Pre-Op processing
Before each use, the handpiece, charger, and base must be cleaned and
disinfected. The specifi c steps are as follows:
Warning: The handpiece, charger, and base cannot be cleaned and
disinfected with automatic equipment. Manual cleaning and disinfection is
required.
6.3.1.1 Manual cleaning steps:
1. Take out the handpiece, charger, and base on the workbench.
2. Wet the soft cloth completely with distilled water or deionized water, and
then wipe all the surfaces of the components such as the handpiece, charger,
base, etc. until the surface of the component is not stained.
3. Wipe the surface of the component with a dry soft nap-free cloth.
4. Repeat the above steps at least 3 times.
Note:
a) Use distilled water or deionized water for cleaning at room temperature.
6.3.1.2 Manual disinfection steps:
1. Soak the dry soft cloth with 75% alcohol.
2. Wipe all surfaces of headpiece, charger, base and other components with a
wet soft cloth for at least 3 minutes.
3. Wipe the surface of the component with a dry soft nap-free cloth.
Note:
a) The cleaning and disinfection must be performed within 10min before use.
b) The disinfectant used must be used immediately, no foaming is allowed.
c) In addition to 75% alcohol, you can use non-residue disinfectants such
as Cavicide, but you must respect the concentration, temperature and time
specifi ed by the disinfectant manufacturer.
d) After cleaning and disinfecting the handpiece, you must install a disposable
isolation sleeve before use.
6.3.2 Post-Op processing
After each use, clean and disinfect the handpiece, charger, and base within 30
minutes. The specifi c steps are as follows:
Tools: Nap-free soft cloth, tray
1. Remove the contra-angle from the handpiece, place it in a clean tray, and
then remove the disposable isolation sleeve from the handpiece.
2. Soak the nap-free soft cloth with distilled water or deionized water, and
then wipe all the surfaces of the components such as the handpiece, charger,
base, etc. until the surface of the component is not stained.
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