page 24 of 76
Operation BVC control / BVC control G
The unit has a touch panel so the keys need only be touched gently.
Do not press the keys!
The keys “+“ and “-“ have to be touched > 0.25 seconds to be actuated.
A successful action is conrmed by a blip and the ashing of LEDs.
Use the keys to set suction power of the system.
The suction power can be set linearly in a range from 150 mbar (1
LED ashes) to 850 mbar (8 LEDs ash) underpressure (relative to
atmospheric pressure).
+
-
A ashing LED indicates that the actual avail-
able suction power differs from the preset suc-
tion power.
Attention: If the collection bottle is under
vacuum and the vacuum demand is reduced,
the existing underpressure inside the bottle
remains until the vacuum is reduced (pres-
sure rises) by further aspiration or venting
with the VHC
pro
.
Venting the BVC: Press the lever of the VHC
pro
or set the VHC
pro
to continuos aspiration.
2
1
3
Position Designation
1 Key to reduce suction power
2 Display suction power
3
Key to increase suction
power
To Next Page
Loading...
Need help?
General
