10
• Don’t press it too much when the ultrasonic file is in root canal.
• Don’s step on the foot switch until the ultrasonic file is in root canal.
•
The power ranged from the 1st to the 5th grades.
3. Sterilization and maintenance
3.1 Sterilization of detachable handpiece
3.1.1 Autoclaved in high temperature/pressure:
• 121OC/1bar (0.1 Mpa)
• 135OC/2.2 bar (0.22Mpa)
•
Pull out the handpiece and unscrew scaling tip and ensochuck after each operation.
•
Pack the handpiece with sterile gauze or sterile bag before steriziling.
•
Reuse handpiece after it cools naturally in case of scalding hand.
3.1.2 Notice
•
Dry the cleaning liquid in the handpiece with compressed air before sterilization.
•
Ensure that the scaling tip has been unscrewed from the handpiece and it could not be
sterilized with others.
•
Please notice whether the outer part of the handpiece is damaged during the treatment or
sterilization, don’t smear any protective oil on the surface of handpiece.
•
There are two waterproof “o” rings at the end of handpiece. Please lubricate them with dental
lube frequently, as sterilization and repeated pulling and inserting will reduce their life. Change
a new one onece it is damaged or worn excessively.
•
The following sterilizing methods are forbiden:
Putting handpiece into any liquid for boiling.
Dipping handpiece in disinfectors such as iodine, alcohol and glutaraldeyde.
Sterilizing handpiece into oven or microwave oven for baking.
3.2 Sterilization of scaling tips and endochuck.
All the scaling tips and endochuck can be autoclaved under higt temperature and pressure.
3.3 Sterilization of torque wrench and edo wrench
•
The torque wrench and endo wrench can be sterilized in high temperature and pressure.
•
The following sterilization ways for torque wrench are forbiden:
Baise in liquor.
Dipping in iodine, alcohol or glutaradehyde.
Sterilizing in oven or microwave oven.
Notice
We are not responsible for any damage of the torque wrench directly or indirectly made by any
ways which indicated in 3.1e and 3.3b.
3.4 Cleaning of tips, endochuck, torque wrench and endo wrench
The scaling tip, endochuck, torque wrench and endo wrench can be cleaned by ultrasonic cleaner.
