5.4
Draining of air filter:
To drain the air filter, located in the middle of the clear canister; first open the
drain valve, to relive all air pressure in the tank. When the air pressure reaches 0
bar, the water in the relief valve will automatically be released.
5.5
Air inlet filter core replacement
An air filter is installed on the air inlet of the motor to prevent dust from
entering the air compressor; it also helps to reduce noise. The filter core will
need to be checked and replaced regularly. To replace the air filter; open the lid
to the lid on the air filter, remove the old filter core, install a new filter and close
the lid.
5.6
Handpiece Maintenance
Routine handpiece maintenance including; oil and lubricant should prolong the
life of a handpiece.
5.7
Handpiece Nozzle Cleaning
Weekly handpiece, air & water nozzle maintenance should prolong the life of the
handpiece.
5.8
Handpiece Sterilization
Spray the handpiece with water or alcohol before sterilization. Disinfect the
handpiece by soaking and wiping the exterior. Bag and seal the handpiece and
sterilize in autoclave at 2 bar pressure at 134’C for 4 minutes; or 1 bar of
pressure at 121’C for 18 minutes.
Notice:
After each patient, all oral instruments must be sterilized.
5.9
Three-‐Way Syringe Sterilization
First remove the Air/Water syringe tip, before sterilization. Disinfect the
Air/Water assembly by soaking and wiping the exterior. No sterilization is
necessary. Use a barrier such as an Air/Water syringe cover to avoid cross
contamination.
