Instructions for use DSE Expert
6 Service and Care | 6.1 Servicing
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Intensive germ reduction procedure in the presence of central water
supply with Aseptosys valve and pressure tank
Note
The instruments can be rinsed either with or without the handpieces and cannula.
Non-disinfected handpieces and cannula must be conditioned separately. See the
instructions for use of the instruments
▶ Feel the pressurised water bottle ②, if needed.
▶ Press the Aseptosys button ② and simultaneously activate one instrument after
another as well as the syringe for 20 seconds.
▶ Collect any escaping water in a container.
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Instead of the water from the water line, the Oxygenal mixture from the pressur-
ised water bottle flows through the hoses and instruments during this period.
▶ Release the Aseptosys button.
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The residence time should last for at least 30 minutes and should ideally take
place over the weekend or during the semester vacation.
▶ Upon conclusion of the residence time flush every instrument and the syringe dur-
ing 20 seconds using water from the water hose.
Intensive germ disinfection before, during and after extended periods of
non-use (4 weeks or more)
During extended periods of non-use, e.g. semester breaks at university, intensive
germ reduction must be carried out during the time of non-use. This flushes the parts
of the unit and the germ reduction liquid remains inside the system during the down-
time period.
Summary of Contents for DSE Expert
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