Martin Christ Epsilon 2-10D LSCplus - Manual (Page 71)

Freeze-dryer EPSILON 2-10D LSCplus
6 Operation
Version 04/2013, Rev. 1.5 of 16/12/2014 • sb
71
Translation of the original operating manual
• Confirm the new value and quit the numerical keypad by pressing the
button "Accept".
• Confirm the input and quit the dialog box via the button "Accept".
• If the dialog box is closed by the button "return", the changes will be
discarded.
Pos: 154 /01 0 Univ ersal mod ule/L eerz eile @ 0\m od_ 120 211 624 450 0_0. docx @ 11 4 @ @ 1
Pos: 155 /20 0 Ch rist/3 60 G T-BA L abo r-Pilot (STANDARDMODU LE)/0 60 Bet rieb/ LSCplus/ 060 -00 50- 003 1 Ge frie rtroc knu ng mi t Pro gra mmg ebe r PGM plus Epsil on @ 25\ mod _14 049 839 8153 3_6 8.d ocx @ 183 942 @ 3 @ 1
6.5.3 Freeze-drying with the PGMplus programmer module
Unlike in the manual mode, an entire freeze-drying process can be
executed fully automatically and under reproducible conditions with the aid
of the PGMplus programmer module.
Freeze-drying programs are divided into sections (1). Every section in the
program has certain set values (2). A program must include a minimum of
two sections, and the maximum number of possible sections is 64.
32 program storage locations are available.
In every program, the system always displays four consecutive sections in
order to show their connection.
Fig. 62: Representation of a freeze-drying program
Program sections
When the programmer module executes a freeze-drying process, it
executes the various sections that were created one after the other until the
last section is completed.
Within the various sections, the system calculates linear ramps for the
temperature and vacuum.These ramps start with the set value of the
previous section and end with the set value of the current section.
As a result, there is not abrupt change of the set value from section to
section, but a steady adaptation.