1.1.2 Venting the dispensing system:
a) After setting the dosage concentra
-
tion:
^
Turn the programme selector to the A
position. "do1" 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 A
position. "do1" 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 D programme
so that after venting any agents in the
wash cabinet are diluted before be
-
ing drained away.
Programming special functions
40