Thermo Scientific VARIOKLAV 25T Operating Manual page 39

Parameters you can change are marked with the double-arrow symbol.
You can program the selected program key for a different program. For
instance, if all you ever sterilize is either solids or liquids, but never waste,
you might use one of the program keys for a second Solid sterilization
program.
♦ Press the ▲ key (14) or the ▼ key (15) repeatedly until the cycle display
(16) shows the desired program.
You can now configure this program as usual, by changing the sterilizing
time and temperature and by activating or deactivating options.
Changing the sterilizing temperature
♦ Increase or decrease the sterilizing temperature using the ▲ key (14) or
the ▼ key (15).
Changing the sterilizing time
♦ Increase or decrease the sterilizing time using the ▲ key (14) or the ▼
key (15).
Setting the removal pressure
INFORMATION
The removal pressure must be assimilated to the ambient
pressure of the installation site.
If the selected removal pressure is too high, steam may escape
out of the lid at program end.
If the selected removal pressure is too low, the necessary
criteria for ending the sterilizing program can not be achieved.
♦ Using the ▲ key (14) or the ▼ key (15), select a value approximately 10
kPa to 15 kPa over the average ambient pressure.
By default, the sterilizer is set to 110 kPa.
Changing the multiple sterilization number
♦ Increase or decrease the multiple sterilization number using the ▲ key
(14) or the ▼ key (15).
Changing the removal temperature for the program key P
a Liquids program
Each time the program key P
available parameters for the sterilization process:
•
Program
•
Sterilizing temperature
•
Sterilizing time
•
Removal temperature (in °C)
•
Removal pressure (in kPa)
•
Multiple sterilization number (option)
03/2007
9 Configuring programs
is pressed, the cycle display shows the
3
39
, preset with
3
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