Tuttnauer 2301006, Руководство по эксплуатации и техническому обслуживанию

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Page 73 of 117 pages
9. OPERATING INSTRUCTIONS
For identification of push buttons, LED’s and valves refer to the next page:
1. Open the free-mineral water manual valve, to fill the water reservoir of the generator.
2. Open the feed water, manual valve for the vacuum pump supply and the drain
cooling.
3. Open the manual valve of the compressed air inlet and set the air pressure at 6 bars.
4. Ensure the autoclave is powered by switching on the main switch located on the wall.
5. Watch the jacket pressure gauge, indicating the rising of steam pressure in the
jacket. When the jacket pressure reaches 2.4 bars the sterilization cycle can be
started.
Open the door by pressing the F3 function key located below the display, while the
word OPEN appears on the lower row of the screen, above the F3 key indicating that
the door can be open.
The message OPENING DOOR – WAIT is displayed in the third row. The door slides
down to the lowest position.
Load the sterilizer, keeping in mind the recommendations of Chapter 7 in the
operator’s manual on ‘Preparation before Sterilization’.
Note:
Selecting a program, setting the parameters and the operation modes can be done
by the maintenance technician by setting the locking key in pos. OPEN and entering
a code.
7. Close the door by pressing the F3 function key, when the word CLOSE appears in
the lower row of the screen, above the F3 key. The door is lifted until being locked
and the chamber is sealed. While the door is closing the message CLOSING DOOR
– WAIT is displayed in the third row and the word READY appears in the first row,
indicating autoclave is ready to start operation and the LED above the control panel
is lit.
8. Select a sterilization program and press the START key, to operate the cycle. The
entire sterilization process automatically proceeds. The LED RUN on the control
panel is lit.
9. At the end of the cycle a buzzer sounds continuously, and the word END is
displayed.
Open the door by pressing the F3 function key while OPEN is displayed above this
key. Press the STOP key to cancel the alarm.
Note: In case of failed cycle or manual stop by operator, the two LED's RUN
and FAIL are lit. The reason for failure is displayed on the screen.
10. Take out the sterilized material from the chamber following the steps indicated in the
‘Unloading’ paragraph.
The sterility of instruments processed in unwrapped cycles cannot be
maintained if exposed to non-sterile environment.
At the end of the day it is mandatory to close the feed-water and
mineral-free water taps.