VACUUBRAND CVC 3000 detect User Manual

Page 37

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page 37 of 74

The screen-shots show the factory-set values.

Vac control

When selecting ”Graphic” the display shows a pressure vs. time curve.

The timeline in the diagram adapts automatically to the process time.
+

Press the selection knob twice to return to the standard display.

Vac control
Set vacuum 75 Torr

Hysteresis

Auto

Maximum

Off

Delay

Off

Duration

Off

- - - - - - Graphic - - - - - -

- - - - - - - Back - - - - - - -

00:00:00

Adjustment of the set vacuum during vacuum control:

Dynamic, interactive adaptation:
+

Press the selection knob and keep pressed.

+

Turning the knob for a 1/4 turn to the left causes pump down.

+

Turning the knob for a 1/4 turn to the right causes venting.

+

When the knob is released, the current pressure value is used as new

set value.

Alternatively:

Fine tuning:

The set vacuum can be fine-adjusted by turning the selection knob while

process is running.
+

Turn the selection knob.

+

A full turn causes a change of the set vacuum of 9 Torr (12 mbar).

+

Turning the knob one detent causes a change of the set vacuum of 1

Torr (mbar).

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