5
Operating and display elements
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6924-en_V1.3_09/20
3
4
6
5
1
2
Operating elements on the front
1 Emergency-off button. Depres-
surizes the pneumatic system
and switches off the compo-
nents in the electrical cabinet.
The red button on the electrical
cabinet lights up. The electrical
components outside of the
electrical cabinet (plugs) con-
tinue to be supplied with
power. In the event of an emer-
gency, immediately press the
emergency off button.
Unlock the emergency off but-
ton by pulling it out.
2 Knob on protective door. Pull
the knob to open the protective
door. The filter holder is de-
pressurized when the protec-
tive door is open. The filter
holder cannot be opened or
closed. When the protective
door is closed, the filter holder
can be opened and closed with
the push-buttons.
3 Red button
close
. When the
protective door is closed:
Closes the filter holder when
pressed at the same time as
the other red button (two-hand
control).
4 Black button
open
. When the
protective door is closed:
Opens the filter holder.
5 Yellow button
unlock open
.
When the protective door is
closed: Enables complete
opening of the filter holder.
This button has to be pressed
at the same time as the button
open
to open the filter holder.
6 Red button
close
. When the
protective door is closed:
Closes the filter holder when
pressed at the same time as
the other red button (two-hand
control).