p. 90 Esmach S.p.A. Grisignano di Zocco (VI) - I
SPI 30-200 F
Instructions for use
and maintenance
As an example : if, after selecting the program “0”, the operator sets up 4 minutes for the 1
st
speed and 8
minutes for the 2
nd
speed, these times shall be stored in the program “0”; if later, while using the same
program “0”, the operator sets up 3 minutes for the 1
st
speed and 6 minutes for the 2
nd
speed, these latter
will be stored and next time the machine shall operate according to the latest times set up and stored, if no
new times to set up are required.
For all the other programs from “1” to “9”, instead, the stored times remain unchanged; once the program has
been loaded and should the operator have to change the time on the displays (2) and (5) ( for ex.: because
he realizes that the mixture needs different times at that moment), the times effectively stored in the program
can be loaded again at the end of the cycle; it is possible to change the times by entering through the
PROGRAMMING mode and acting as mentioned here below:
-select the number of the program needed by pressing repeatedly the button(9)
-keep the button (9) pressed for about 3 seconds: the display (8) starts blinking and the led(8) switches on
-set the 1
st
speed operating time on the display (2): press the buttons (3) to increase it, (4) to decrease it
-set the 2
nd
speed operating time on the display (5): press the buttons (6) to increase it, (7) to decrease it
To store the set up times
in the selected program, press the button (9) for about 3 seconds: the display (8)
stops blinking and the led (10) switches off.
To quit the program without storing the set up data,
press the button (16)
At this time, after selecting the program concerned, by pressing the button (15), the machine shall carry out
the mixture cycle observing the times stored for the two speeds through an automatic switching from the 1
st
to 2
nd
speed, once the time set up for the 1
st
speed has elapsed.
To switch to 2
nd
speed before the time given for the1
st
speed has elapsed, set to zero the count on the
display (2) by pressing the button (4); this shall be possible however if the minimum time foreseen per
default for the 1
st
speed (2 minutes or 2 seconds, depending on the type of cover the machine is equipped
with, i.e. grid or full cover).
To stop the machine keeping in storage the elapsed time, press the button (16) once; to re-start press the
button (15) ( the count of time starts again from the point it had been interrupted).
To stop the machine and set to zero the operating time already elapsed, press the button (16) twice; the
time set at the beginning will appear again on the displays (2) and (5).
3.3.5.2
MACHINES WITH MIXTURE TEMPERATURE MEASUREMENT SYSTEM
The temperature value measured is shown on the display (19); in the machines without any temperature
measurement system of the mixture, the display (19) is not activated ( not powered electrically).
The parameter P06 (see par. 3.3.5.6) allows to display the temperature in °C or °F.
While switching on, besides the functional control of the led, etc. C or F are also displayed in order to
understand if the unit of measurement has been selected ( i.e. Celsius or Fahrenheit grade).