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10.1.3 Disinfection machine with A0 control
The standard factory setting is A0 = 30.
The tank temperature for washing is 74 °C. Tank heating is active while washing. After
every second as of 65° C in the wash tank the measured tank temperature is allocated
one factor (the higher the temperature, the higher the factor). These factors are continu-
ally added until the desired hygiene value, e.g. A0 30, has been reached. The dripping
phase and final rinse begin when the wash time set in the programme is reached or ex-
ceeded.
The display indicates the A0 value.
10.1.4 Disinfection machine with Thermolabel control
Thermolabel = measuring tape that changes colour after 4 seconds at 71 °C and shows
the required hygiene value.
The tank water is heated up to 71 °C during washing. After a brief stop time the dripping
pause and the final rinsing starts as long as the washing time set in the programme has
been reached or exceeded.
Both method makes it possible to achieve disinfection levels higher than the standard
(e.g. in hospitals).
The tank temperature falls when the programme begins, depending on the washware.
The time needed to reach the set disinfection parameters could exceed the set pro-
gramme time.
IMPORTANT!
High washing temperatures and long retention times in the wash tank can lead to glass
corrosion and premature peeling of the decor.
10.1.5 Water change programme
(option)
The program pre-selection keys can be allocated to a water change programme. In the
standard setting this applies only to button III.
After completing the wash programme, all the water is pumped out of the the tank. Flush-
ing with fresh water follows. This water remains in the wash tank and is used as the next
tank filling.
Then the programme ends and the programme start button light goes out.
Now the following options are possible:
1. Open door, remove tray, close door; this makes the washer ready for operation (fill
tank, heat)
2. Switch to programme 1 or 2; this makes the washer ready for operation (fill tank,
heat)
3. After changing the tray, press the start button; this makes the washer ready for oper-
ation (fill tank, heat), and then immediately starts the washing programme.
4. Press the "0" button (off button) and then press the start button to launch the self-
cleaning programme for complete flushing of the machine.
