WIKA GA11 Betriebsanleitung Seite 26

6. Settings
3. Confirm by pressing "Yes".
⇒
System is evacuated.
EN
4. If the system pressure will not fall further, terminate the evacuation process by
pressing "Cancel" and confirm with "Yes".
26
With many systems, the final pressure of 0.000 bar cannot be achieved
and it levels off at 0.035 bar abs..
WIKA operating instructions analytic instrument, model GA11