1.3 DOS 4 (chemical disinfecting
agent) via the optional DOS-Module
G 60 or C 60 .
1.3.1 Setting the dosage concentra
-
tion:
^
Set the dosage selector on the
DOS-Module to position "10" (applies
to DOS Module C 60 only).
Set the concentration level according to
the disinfecting agent manufacturer’s
recommendations.
Example: If the manufacturer recom
-
mends a concentration level of 1 % set
the value to 1.00.
^ Turn the programme selector to the
varioTD AN position. The dosage
concentration set will appear as a %
in the display:
0.50 - 1.20 = 0.5 % - 1.2 % dosage
concentration.
^ Press ß as many times as neces-
sary or hold it pressed in until the re-
quired value appears.
The dosage concentration is now set.
Value set:
1.3.2 Venting the dispensing system:
a) After setting the dosage concentra
-
tion:
^
Turn the programme selector to the
combiCHEM 60°C-5’ position. "do4"
appears in the display.
^
Press ß.
The dispensing system will be vented
automatically. 0 will appear in the dis
-
play when venting is finished.
Having changed a value or all values:
^
Press the 6 button. SP appears.
^
Press 6 again. The change has
been recorded.
b) If only venting
is required (e.g. be
-
cause the dispensing system has been
allowed to empty by mistake)
^
Select programming level 2 (see 1.).
Then proceed as follows:
^ Turn the programme selector to the
combiCHEM 60°C-5’ position. "do4"
appears in the display.
^ Press ß.
The dispensing system will be vented
automatically. 0 will appear in the dis-
play when venting is finished.
^
Switch the machine off with the I-0
button.
Every time the dispensing system has
been vented
:
^
Run the PRE-RINSE programme D
so that after venting any agents in the
wash cabinet are diluted before be
-
ing drained away.
Programming special functions
42