18
now have a green checkmark, see pic. 2) and
select your desired memory location.
Pic 1
Pic 2
4.6 SERVICE
The Service tab provides possibilities to
customise the brewer identification and
the calibration. And you can also check
all important parameters. Clicking on the
service tab will automatically open a login
pop-up window. Entering the password
“TONEservice” enables all available options.
Select one of the brewers listed in the left
column.
In the field “Location information” you can
enter a meaningful description of your
brewer and its location.
In case your brewer should extract more or
less water than intended you can tweak the
flow rate by setting a value below 1 in case
you want to reduce the amount of water or
a value above 1 if you want to increase the
amount of water. This is a very sensitive tool
an can only be adjusted in permille steps.
For the exact calculation of the flow
correction you can use the calculator.
Enter the desired quantity (target) and the
previously measured quantity in the “result”
field. Then press the “calibrate” button to
transfer the calculated correction to the
“Flow” field. This correction is always added
to or subtracted from the existing correction.
In case your extraction temperature doesn’t
fit to the set values of the recipes (e.g.
when there is very cold water supply) you
can adjust the temperature by clicking “+”
or “-“. The maximum values are +5/-5°C.
Keep in mind that the maximum possible
temperature of a recipe is limited at 97°C.
Theoretically you could then achieve a
temperature of 102°C. The heating system
will then produce steam instead of water,
which needs to be prevented in order to
achieve good brewing results.
Please also remark that the boiling point
of water drops with increasing altitude (≈
-1°C/300m).
With the “firmware update” button you can
easily update the machine. Press the button,
select the appropriate “file” on your device
and upload it. (If necessary, check with your
authorized dealer if a new file is available).
SERVICE
