52411Vacuumoven0.9_1.9_ver_1.0 as version
NOTE:
the acoustic signal will not end until it is stopped by the operator, but the heating cycle is
terminated so for the samples inside the instrument will remain exposed to the internal temperature
the chamber.
5.4 Delay of Heating Cycle Start
It’s possible to set a delay (hour and minutes) of heating cycle start.
1.
Simultaneously Press
and
for few seconds until the time position shows
“
LK 0000
”
confirm the“0000” password pressing shortly one time
.
On the top right part of display the
parameter “dy” (delay) appears close to value 00:00.
2. Set the desired delay value (hh:mm) pressing
or
keys.
It’s possible a quick movement
between the digits using the
button. Confirm the set value with another press of
button.
The display comes back to the standby screen.
3. Pressing the
button with long pressure (4-5 seconds) the instrument starts the work cycle but it
doesn’t immediately heat: the word “end” and the set delay time alternately blink on the top right part
of display, counting the wait time until the real starting of heating.
Once the delayed time is passed the instrument starts to heat and the regular timer appears on
display.
5.5. Alarm / Faults
The oven has a built-
in overtemperature protection circuit. If the oven’s
temperature overshoots, the
controller will enter an Alarm Mode that disables all heating elements to protect your samples.
When in Alarm Mode, a red alarm indicator will display on the screen. The oven will automatically
resume operation when the temperature has dropped back below the overshoot threshold.
Setting the temperature setpoint higher will also resume heating function.
If your oven alarm is sounding due to an elapsed timer, press the Any key to mute!
