Amann Girrbach Ceramill Therm Instrucciones De Servicio página 19

_ Programme 4
Freely programmable parameters.
T
1500 °C
12°/min
200 °C
4 successive segments can be assigned to the
free programme location no. 4. Each segment
contains one heating rate, temperature hold
stage and, if defined, one cooling rate. The
maximum adjustable sintering temperature is
1530 °C; the heating rate is limited to 12 °/min.
As a default, the programme is pre-set to
1500 °C, 2 hours of holding time and a heating
rate of 12 °/min (not specific to any material)
nOte: If the maximum temperature of 1530 °c
is set, a maximum heating rate of 8 °/min is
principally recommended to prevent the aging
of the heating elements. Permanent use of the
furnace at 1530 °c leads to premature aging
and vitrification of the heating elements!
PrOgraMMIng anD hanDlIng the
cOntrOller OF the Furnace
Basic function of keys
Menu selection key:
_ Selects the furnace parameters
_ Saves altered furnace parameters
Start key:
_ By pressing it for 2 seconds, the programme
is started
_ By pressing it for 2 seconds, the programme
is halted
_ By pressing it for approx. 5 seconds, the
running or halted programme is stopped
2 h
ca. 10 h
t
_ Selects parameters upwards in the
programming mode (OP.P)
_ By pressing the Menu selection and Start keys
at the same time for more than 3 seconds,
programming is enabled
Arrow keys:
_ For individual adjustment of the selected
parameter
_ By pressing the Menu and Down keys at the
same time, a lamp test is conducted (see
general instructions)
_ By pressing any key, the test stops
_ By pressing the Start and Down keys at the
same time, the respectively lowest parameter
is reached
_ By pressing the Start and Up keys at the same
time, the respectively highest parameter is
reached
gB
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