BUCHI DuMaster D-480 - Manual (Page 304)

Operation Manual D-480 ©BÜCH Labortechnik AG
10 - Menu and dialog descriptions 304
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 (on page 242).
 Installing reaction tubes in the furnace and conditioning (on page 229).
 Preparing and following up maintenance work (on page 171).
 Optimizing instrument condition for calibration (on page 177).
 Start-up (on page 109).
 Reacting to a power failure (on page 248).
 Maintenance work to be performed by the customer (on page 169).
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 "Temperatures" tab you can test the furnaces for proper working order.
 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 "Temperatures":
Label Element type Meaning
Comb. tube Textbox/label This field displays the current temperature of the furnace.
Field to input the furnace setpoint temperature. This field
displays the temperature progression of the furnace
towards setpoint temperature.
Post comb. tube Textbox/label See Comb. tube.
Reduction tube Textbox/label See Comb. tube.