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MAINTENANCE AND USE MANUAL
furnace DE
EN
7.3.1 Immediate start
To vary the settings repeat the above procedures after first pressing the
CYCLE key (5) to exit programming and bring the oven back to its initial OFF
mode.
C.
Press
PROG.
(
6
). The legend “
rAtE
” appears on the display (
1
) for about two seconds;
to indicate that you are setting the temperature increase gradient.
Two numbers appear on the display (
1
); enter the parameter in °C/min by acting on the “
-
” (
7
)
or
“
+
” (
8
) keys.
D.
Press
PROG.
(
6
). The legend “
tImE
” appears on the display (
1
) for about 2 seconds
indicating that you are setting the first stage holding time (i.e. holding time between first and
second
stage).
The holding time range is 1 minute - 21 hours.
Four numbers indicating hours and minutes appear on the display (
1
).
Set holding time by acting on the “
-
” (
7
) or “
+
” (
8
) keys.
E.
Press
PROG.
(
6
). The following messages appear on the display (
1
) for about two seconds,
one after the other:
•
“
F2
” indicates access to the second stage,
•
“
tEmP
” indicates the settable temperature of the second stage.
Two figures appear on the display: to set the second stage temper. act on the “
-
” (
7
) or “
+
” (
8
) keys.
F.
Press
PROG.
(
6
). The legend “
rAtE
” appears on the display (
1
) for about two seconds;
to indicate that you are setting the temperature increase gradient.
Two numbers appear on the display (
1
): to enter the parameter in °C/min act on the “
-
” (
7
)
or
“
+
” (
8
) keys.
G.
Press
PROG.
(
6
) to save the settings and exit programming mode.
The word “
OFF
” appears on the display (
1
).
By setting the temperature increase rate to zero the kiln element will remain
on and heat at the maximum rate.
The temperature setting for the second stage must be at least 25°C higher
than the first stage temperature setting.
For a immediate start proceed as follows:
• Go through all the data programming procedures described in paragraph 7.3; check that the
word
OFF
appears on the display and press the
CYCLE
key (
5
) three times consecutively.
The two figures on the left-hand side of the display (1) indicate the hours
while the two figures on the right-hand side indicate the minutes.
For example, to enter “08.30”: enter “0”, enter “8”, press the PROG. key (6),
enter “3” and finally enter “0”.
