53
Step 8:
Program end
The furnace head opens automatically at the end of the program.
Remove the zirconia restoration only after it is no longer red hot
using the supplied special tweezers and place it on the object tray in
the cooling area. To make sure that the restoration has cooled
sufficiently, wait for 5 minutes after the end of the program before
you remove the restoration from the firing chamber.
Remove the crystallization tray using the special tweezers and place
it on the cooling tray.
OR
With the furnace head open, the temperature in the firing chamber is higher than indicated on the touch screen.
Depending on the program, it may take up to 20 minutes or more until the firing chamber has cooled sufficiently
so that the next program can be started.
A new restoration may only be placed in the firing chamber once the temperature has dropped below 700°C
(1292°F) for sintering programs or 400°C (752°F) for crystallization and glaze programs.
To accelerate the cooling of the firing chamber after a program, close the furnace head halfway. In this way, the
warm air may escape the firing chamber much quicker.
Allow the restorations to cool before you begin further processing.
2. Application
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