7 User Interface
29
Sleep ON/OFF
(De)activation of long-term readiness. This function must be
selected in Setup (see Section 7.6.1). In this context,
DEKEMA notes that the ceramic furnace may only be
operated under supervision.
•
Long term readiness can be switched on by pressing the Sleep ON - key with
the green background.
•
Long term readiness can be switched of by pressing the Sleep OFF - key with
the red background.
•
If the Sleep OFF – OFF key with the red background appears in the display,
the furnace enters “Sleep mode“ after the program is over. This ensures that the
furnace will not automatically heat up to the start temperature over night or after a
power failure.
•
Sleep mode procedure: After the program ends (lift moves up), an acoustic signal
sounds. “Long-term readiness active” is displayed, and the CANCEL key
remains available. The heating is turned off. The furnace cools to the firing
chamber temperature of 100°C and then closes. The firing chamber continues to
cool while it is closed. The screen saver is activated after a set period (standard
30 min.).
•
Furnace restart (press any key): The lift moves to L0 (bottom position). The
furnace automatically heats to the start temperature. The following text appears:
“Long-term readiness aborted. Removed the fired object. The firing chamber is
set to the start temperature.” The text must be confirmed with the OK key. The
furnace returns
o
back to the last program by default, or,
o
back to the start window after a power failure or rebooting.
7.5 PROGRAM EDITOR
The
Program Editor
is used to create new firing programs or to edit existing programs.
Furthermore, it is possible to edit a firing program in progress. The
Program Editor
menu is activated from the
Program Display
menu by selecting Program Edit . The
options differ slightly depending on whether a set program, an individual program or a
program in progress is edited. In order to facilitate programming, an entry mask is
always displayed with the basic program procedure.
The following aspects must be observed when editing a firing program:
TIP F
s e e p . 4 3
•
The editable values differ in color from other entries.
•
The value currently being edited flashes.
•
The permissible values for every entry can be incremented and decremented by
pressing
"+"
and
"-"
.
•
An entered value must be confirmed by pressing
"ENTER"
. Otherwise, the entry
or changed value has no effect.
•
If you attempt to confirm an illegal value, an error message is displayed indicating
the permissible range. Press O.K. to return to
Program editor
. The original
value is retained..
•
A value is deleted by pressing
"CLEAR"
.".
•
An empty entry is interpreted as 0 and vice-versa.
•
In order to save a program at least the following entries must have been entered:
program name, preheating temperature, temperature 1 or firing temperature,
temperature 1 rise..
•
A program name may be up to 37 characters long.
Use of the alphanumeric keypad is described in Section 7.1 beschrieben.
DEKEMA Dental-Keramiköfen GmbH, AUSTROMAT
®
D4, Version 3, 2006
