MELAG MELAtronic 23EN, User Manual, Page: 21 / 55

MELA tronic 23EN
21
4.9 Program progress __________________________________________________
After starting the program, it will then progress automatically. The display shows the current program status
as follows:
Program status Display message
1. 1st fractionation and following
Depending on the program chosen and the temperature of the
chamber at the start of the program, a number of cycles of steam
inflow and outflow follow to ensure adequate penetration of super-
heated steam into the items being sterilized.
2. Heating phase
A heating-up phase follows. The continuous introduction of steam
raises pressure and temperature in chamber to the values needed
for the program.
3. Sterilization phase
When the required pressure and temperature have been reached the
sterilization proper then begins.
The display shows alternately the pressure and temperature and the
time remaining.
4. Pressure release
After completion of the sterilization time, the pressure is released and
the steam generator emptied.
Pressure and temperature fall.
6.
Program end
After ventilation of the chamber the program is completed.
The last batch number of the day is displayed.
If a printer or another output medium is attached and the immediate
output is set to "YES", the log will be printed-out immediately.
By pressing the button "+", the door is unlocked ...
7.
Open door
… and can be opened after the display shows "Open door please".
4.10 Program finished ___________________________________________________
The chamber pressure is adapted to the ambient pressure at the end of a program. If the program was
successfully finished, an appropriate notification appears on the display.
O pe n door
pl ea se
Uni ver sal -Pr ogr am
Run s ucc e ss full y
1 . Fra cti onation
0 .6 9 11 5° C
He a t up
1 .8 0 bar 1 17° C
S t eriliza ti on
s till 2 m in, 1 2s
S t eriliza ti on
2 .1 8 bar 1 35° C
P re ss ur e r elea s e
0 .8 5 bar 9 6° C
Universal-Program
Run successfully
La s t ba tc h num ber 3
Q ui t w ith "+"