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4.5.2 Start screen and self-test
Immediately after switching on, the display shows the start screen for
a few seconds. Subsequently, the furnace conducts an automatic self-
test. The performance of all furnace components is automatically
checked.
The following functions are checked:
Function
Furnace head test
Vacuum test
IRT test
The following information is displayed:
Information
Temperature calibration
Power supply
Software version
If the self-test was successful, the home screen is displayed.
If the program recognizes a malfunction during the test, a
corresponding error message with the corresponding rectification
information appears in the display.
The acoustic signal and the error message can be acknowledged with
the corresponding buttons.
4. Installation and Initial Start-Up
Furnace head test in progress.
The furnace head test was successful.
The furnace head test failed. Please note the error message on the
display.
Vacuum test in progress.
The vacuum test was successful.
The vacuum test failed. Please note the error message on the display.
IRT test in progress.
The IRT test was successful.
The IRT test failed. Please note the error message on the display.
Temperature calibration of the furnace is not required.
Some time has passed since the last calibration.
Please conduct a calibration procedure.
The power supply voltage is in the acceptable range.
The power supply is outside the acceptable range.
The currently installed software version is displayed.
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