Buchi Vacuum Pump V-710 Manual do Utilizador descarregar pdf (Página 23)

4 Description of function

23 V-700/710 Operation Manual, Version E

The LEDs indicate the operating state of the system:

c LED ON/OFF

• Permanent light: The system is ready to operate

• LED ﬂashes: The system is in the Continuous mode (the pump runs constantly)

d LED PROCESS STATUS

• Permanent light: The system has reached the optimum vacuum for the distillation

• LED ﬂashes: The system searches the optimum vacuum for the distillation

e PRESSURE UP/DOWN

By means of these buttons, the pressure can be adjusted manually.

NOTE

In case EasyVac cannot ﬁnd a starting point, the distillation start has to be searched for manually by

means of the buttons PRESSURE UP/DOWN.

4.3.2 Back view EasyVac

a Mains switch On/Off

b USB for data output / ﬁrmware update

c RS 485 connection to V-700/710 or R-210/215

d Vacuum connection to Woulff bottle

e Ventilation valve and inert gas connection

f Connection for cooling water valve (CW)

Fig. 4.10: Back view EasyVac

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Buchi Vacuum Pump V-710 Manual do Utilizador Página 23