Tuttnauer 3870 HSG-D, Руководство по эксплуатации и техническому обслуживанию, Страница: 27 / 58

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4.2
Program 2 - Wrapped instruments
For wrapped instruments and materials, when the manufacturer
recommends autoclaving at temperatures of 134

C (273

F) with a drying
stage.
Nominal parameters default settings

Sterilization temperature: 134

C (273

F)

Sterilization time : 4 minutes

Drying time: 20 minutes (may be altered by the operator).
Operations sequence:

Air-removal stage; vacuum pulses are performed.

Heating stage: steam is inserted into the chamber until the sterilization
temperature is reached.

Sterilization stage; temperature and pressure are maintained constant at
the pre-set level for the sterilization time.

Fast exhaust stage; steam is exhausted out of the chamber at a fast rate
until pressure decreases to ambient pressure.

Dry stage; heating of chamber followed by a vacuum break (air inlet) to
remove leftover moisture from the instruments and wraps.