WEIGHT CALIBRATION :
The calibration function was introduced to have
a univocal correspondence with a possible exter-
nal reference scale.
Select the group to be calibrated.
Press the rotary switch to select the group to be
calibrated.
1 Turn the rotary switch to increase/decrease
the weight value.
2 Select a supply of 100 g of coffee.
In the first case it is sufficient to turn the rotary
switch to the desired value.
NOTE
EXAMPLE: The external scale always reads two
grams more than that displayed: the calibration
value must be set on 98 gr.
In the second case the dispensing must be spe-
cific, as follows:
1 Evaluate the tare weight of a large container
at least 120 g with the external scale.
2 Place the coffee in the filter holder and place
the container on the grid.
3 Confirm calibration.
Edition 01 of 08/2017
2.17
SERVICE MANUAL
Select group to calibration
3
Weight calibration
Fig. 52
Modify weight detected
100.0
Start dispensing for calibration
Weight calibration
Fig. 53
Modify weight detected
98.0
Weight calibration
Fig. 54
Weight calibration
Confirm operation?
Weight calibration
Fig. 55
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