Thermo-Star Denta-Star S1, Instruction Manual, Page: 25 / 41

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7 OPERATION
This chapter describes the control unit screen masks and their functions.
7.1 GENERAL FURNACE OPERATION
7.1.1 OPENING AND CLOSING THE FURNACE
To unlock the door, push and hold the button.
While holding the button push the furnace door slightly and pull it open.
Make sure that the temperature is below 300°C when opening the door.
To close the door, push it until you can hear and feel that it has locked into
position.
Figure 04: Door unlock