Everlasting LoStagionatore STG ALL 700 BLACK S ADV, Инструкция по эксплуатации и техническому обслуживанию

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STAGIONATORE
The Diagram Screen displays the Temperature (green line) and Humidity (blue line) trends of Lo
Stagionatore on the current date. The continuous line indicates the value measured by the probes,
while the dotted line refers to the phase Set Point of the recipe.
Use the direction keys to move along the x-axis (time axis).
By pushing the icon, it is possible to directly select a specific visualization date; the Automatic Scale
option carries out a rescaling of data on the y-axis so as to make them fully visible.
PH Electrode Reading Calibration (opt):
These instruments tend to decalibrate over time, so they need to be calibrated regularly. If the pH-
meter is used daily, it is advisable to calibrate it at least once every 15/20 measurements to ensure
a better operation. A standard pH near to the unknown solution is used, so as to minimize any
possible “not ideal” behaviour of the electrode. Therefore, if basic pH values are to be measured,
the electrode should be calibrated by immersing it in a 7,01 sample solution; on the other hand, if
acid pH values are to be measured, the electrode should be calibrated by immersing it in a 4,01
sample solution.
Procedure: after thoroughly cleaning the electrode, immerse it in the chosen sample solution (ei-
ther 7,01 or 4,01 pH) and shake it for around 30 seconds; wait until the measure value stabilizes
and then push the , key on the HOME screen to access the PROBES page; read the mea-
sured pH value on the corresponding line.
If the value is different from the one indicated on the sample solution, proceed with the calibration
of the instrument.
Push then on the Unlocked Home Screen to access the PARAMETERS page.
Type the password to access the restricted PARAMETERS area (chapter 13 SERVICE).