Buchi Vacuum Pump V-710 Manual do Utilizador descarregar pdf (Página 22)

4 Description of function

22 V-700/710 Operation Manual, Version E

4.3.1 Front view EasyVac

Fig. 4.8: Front view EasyVac

a Detection start of distillation b Detection end of distillation

Fig. 4.9: Pressure course in EasyVac mode

a Start

By pressing the START button the pump starts evacuating the system until the solvent in the evapo-

rating ﬂask starts boiling. Then the pressure is adapted according to the vapor pressure curve and the

end point of the distillation is determined. Based on sophisticated algorithms the process is executed

in a robust, gentle way.

Continuous

By pressing the START button for more than 2 seconds, the pump enters the Continuous mode,

where it operates constantly.

b Stop

When pressing the STOP button the pump stops and the system is aerated by means of the valve at

the controller.

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Buchi Vacuum Pump V-710 Manual do Utilizador Página 22