Tuttnauer 2540 - Autoclave Display Information; Upper Display Row Information; Lower Display Row Information

Page 33 of 66 Pages
5.2 Description of the Display
The display is built of 2 rows, each row consists of 16 characters.
5.2.1 The upper row
 ST. BY (STAND BY) – not in operation.
 HEAT – heating stage.
 STER (STERILIZATION) – sterilization stage.
 EXH (EXHAUST) – exhaust stage
 DRY (DRY STAGE) – dry stage
 WATER INLET – Water inlet stage
On the left side of the upper row, 10 characters are allotted for
the selected programs.
When the PARAMETERS key is pressed; the parameter of the
selected program is displayed on the upper row.
 1-Fast Instruments – fast exhaust 134C (273F)
 2-Fast Instruments – fast exhaust with dry 121C (250F)
 3–Waste – slow exhaust with dry 121C (250F)
 4–Liquids – slow exhaust with dry 121C (250F)
 5- Liquids – slow exhaust w/o dry 105C (250F)
 6-liq + Cool – slow exhaust w/o dry & with forced
cooling 121
C (250F)
5.2.2 The lower row:
 On the right side of the lower row, 5 characters are
allotted for chamber pressure display.
If pressure is displayed in kPa, the readout is 100K, for
atmospheric pressure.
If pressure is displayed in PSI the readout is 00.0, for
atmospheric pressure.
If the pressure is displayed in BAR, the readout will be
0.0B.
The actual pressure is continuously displayed at all stages
of the process and between processes (standby).
 On the left, of the lower row the temperature is displayed;
5 characters are allotted for the display of temperature in
ºC, e.g. 134ºC.
 In case the process is aborted, the reason for fail is
displayed on the left of the lower row instead of the
temperature. 11 characters are allotted for error messages.
 On completion of the process, the END message is
displayed in the interval between the readouts of
temperature and pressure.