Mbar, Vac control – VACUUBRAND PC 3012 VARIO User Manual
Page 27
Documents are only to be used and distributed completely and unchanged. It is strictly the users’ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999164 / 19/05/2009
Pump down
Vac control
Auto mode (only with NT VARIO pump)
Program
VACUULAN
Configuration
Function of the device:
(displayed in the upper left corner)
1013 . 2
mbar
Vac control
100
Display and symbols
mbar
Torr
hPa
Preselected pressure unit
1013.2
Actual absolute pressure at the
pressure transducer
Control is running
Warning notice (if necessary in combination with other symbols), flashing
Coolant valve switched on
Venting valve switched on
PC symbol: controller is in remote operation
Time meter is running (in function ”VACUULAN”), remaining time in minutes is dis-
played
00:00:00
Vacuum control to a preset vacuum value (here 100 mbar/Torr/hPa)
(without NT VARIO pump / with NT VARIO pump)
Pump down (continuous pumping)
Process runtime (only if process control is running)
100
5
In-line valve switched on
Level sensor activated
Emission condenser Peltronic connected
Pump symbol is displayed when pump is running.
The pump’s motor speed in % is displayed additionally (only with NT VARIO pump).
50%
100
Actual pressure in interval “Set vacuum + hysteresis“ / Actual pressure = set
vacuum (without NT VARIO pump / with NT VARIO pump)
flashing: actual pressure > preset maximum value (“Maximum“)
Minimum value (“Minimum“) reached