Buchi DuMaster D-480, Руководство по эксплуатации

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Operating instructions DuMaster D-480 ©BÜCHI Labortechnik AG
10 - Menu and dialog descriptions 312
In the lower area:
Label Element type Meaning
Result Label This field displays whether the leak test was successful or
not. The following symbols highlight the leak test result:
..... Leak test successful.
..... Leak test failed.
Print
Button Prints the result after the leak test finishes.
Cancel
Button Aborts the leak test.
Further information
Further information includes instructions in which the dialog is used and knowledge articles
concerning the dialog:

Performing a leak test.

Installing reaction tubes in the furnace and conditioning.

Preparing and following up maintenance work.

Optimizing instrument condition for calibration.

Start-up.

Reacting to a power failure
(on page 245).

Maintenance work to be performed by the customer.
System test (Dialog)
Function
In this dialog you can test the system components of the analyzer for proper working order. The
dialog contains the following two tabs:

On the "Outputs" tab you can test the valves for proper working order.

On the "Flows" tab you can test the MFCs (Mass Flow Controllers) for proper working order.

On the "Ball valve" tab you can test the ball valve for proper working order.
Open
Open the dialog by selecting
Options > Diagnostics > System Test
.
Elements
The following describes the elements of the dialog.
In section "Outputs":
Label Element type Meaning
Ni flap Buttons 0 Opens the Ni flap.
I Closes the Ni flap.
Oxygen valve Buttons 0 removes the current from the valve.
I applies current to the valve.
Water drain Buttons 0 removes the current from the valve.
I applies current to the valve.