Vacuubrand PC 620 NT User Manual download pdf (Page 23)

page 23 of 63

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.: 999188 / 19/05/2009

Pump down

Vac control

Auto mode (only with NT VARIO pump)

Program

VACUULAN

Conguration

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), ashing

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

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)

ashing: actual pressure > preset maximum value (“Maximum“)

Minimum value (“Minimum“) reached

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Vacuubrand PC 620 NT User Manual Page 23

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