Buchi DuMaster D-480, Руководство по эксплуатации

Страница: 313 / 354

Operating instructions DuMaster D-480 ©BÜCHI Labortechnik AG
10 - Menu and dialog descriptions 313
Label Element type Meaning
CO2 inlet Buttons 0 removes the current from the valve.
I applies current to the valve.
Fan Buttons 0 removes the current from the valve.
I applies current to the valve.
Leak test Buttons 0 removes the current from the valve.
I applies current to the valve.
Oven transformer Buttons 0 removes the current from the valve.
I applies current to the valve.
The light bulb behind the buttons displays the following:

If the light bulb behind the button goes off, the component has been correctly switched off and
current has been removed.

If the light bulb behind the button lights up yellow, the component has been correctly switched on
and current has been applied.
In section "Flow":
Label Element type Meaning
MFC CO2 Textbox/label This field displays the current flow of the carrier gas. Field
to input a target flow value. This field displays the flow
progression of the carrier gas towards setpoint flow.
MFC O2 Textbox/label This field displays the current flow of the oxygen. Field to
input a target flow value. This field displays the flow
progression of the oxygen towards setpoint flow.
Apply
Button Brings the CO
2
and/or O
2
flow to a previously set value.
The two fields display the current flows. Placing the cursor in one of these fields "freezes" the flow
value displayed there. You can now input a setpoint flow value. Click Update to set the respective
MFC to the setpoint flow value. The two fields now display the current flow values again and you can
observe whether and how flows approaches the setpoint flow values.
In section "Ball valve":
Label Element type Meaning
Reference position Label Moves to reference position if you click the button to the
right.
Inlet position Label Moves to inlet position if you click the button to the right.
Move to
Button Moves to a selected position.
Remaining elements:
Label Element type Meaning
Close
Button Closes the dialog.
Help
Button Opens the description of the dialog in the help.
Further information
Further information includes instructions in which the dialog is used and knowledge articles
concerning the dialog:

Performing a system test.