By keeping pushed one of the two keys (
or
) for a time shorter than 2 seconds, the change
of parameter will be by one step corresponding to 1 minute a press.
For a rapid change the operator has to keep one of the two keys (
or
) pushed for a time
longer than 2 seconds. In this case the change of parameter will be by 10 steps correspondent to
10 minutes a second until the release of the key.
Press key START/STOP to confirm entry.
In this specific case, after having set hours and minutes, the time in hours and minutes
corresponding to the time to go to the start of the cycle will appear on the display. This
value is shown as countdown to start-up time.
For all duration of timig, the small dot among the four numbers flashes and the red led of
START/STOP key stays on.
3.5.1 WORKING CYCLE
This cycle begins after having programmed the start-up (see chapter 6), thus, after having
pressed the START/STOP key (immediate switching on) three consecutive times or after the
programmed time is over (deferred switching on).
When the cycle is started up, a beep warns the operator of the switching on from the TIMER
phase to working phase.
The programmed temperature followed by the true temperature of water in the polymerization tank
will be shown on the display for few seconds.
The orange led of START/STOP key stays on until the temperature set is reached. The
orange led of activated heating element lights up and indicates the power delivery to heating
element.
When the temperature set on the display is reached the time holding value set for the running
phase followed by the real temperature of the water inside the tank will be shown on the
display just for a few seconds.
The green led of the START/STOP key will remain on for all duration of the time set; the
orange led of activated heating element stays on and indicates the power delivery for
keeping up temperature to the heating element.
A beep notifies the operator on each passage from one phase to another.
Now the polymerizing unit passes to phase no. 2.
The temperature set followed by the real temperature of the water inside the tank appear on the
display for few seconds.
The orange led of the START/STOP key stays on until the temperature set is reached, the
orange led of activated heating element lights up and indicates the power delivery to the
heating element.
When the temperature set is reached, a beep notifies the operator. At the same time the holding
value set for the running phase followed by the real temperature of water in the tank or by the
word “FULL” will be shown on the display just for a few seconds.
The green led of the START/STOP key remains on for all duration of the time set; the
orange led of heating element stays on and indicates the power delivery for keeping up
temperature to the heating element.
When the boiling time set is over, the heating element stops working and the word OFF appears
on the display.
3.6.1 INSPECTIONS
IDLE OFF state
On the IDLE-OFF state the following inspections may be done by using the indicated key:
: by keeping this key pressed you can see the temperature inside the polymerization tank on
the display.
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