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7.15. Resetting the temperature sensor
The temperature sensor can only be reset by a specialized
technician, who must organize all of the operating sequences
and the use of the correct equipment to operate in strict com-
pliance with the current laws to this regard.
Warning: after the temperature sensor has intervened to shut
down the machine, it is indispensable to drain out any product
contained inside the bowl and to clean all components before
restoring the machine functions.
Warning: before resetting the temperature sensor, switch off
the machine using the relevant switch and unplug it from the
electricity mains, then wait for the machine to cool down.
The operator is strictly prohibited from resetting the boiler tank
minimum water level temperature sensor.
• Use a suitable tool to loosen and remove the protective screw (A);
• use a suitable tool to press the button inside to restore normal machine op-
eration.
7.14. Replacing the thermometer battery
Cautionary notes:
• do not insert a used battery or one of a different type;
• if the machine will remain unused for a long period, remove the battery
from its compartment and store it in a suitable place;
• in normal conditions of use, a new battery will have a life of about one
year;
• spent batteries must be disposed of in accordance with the laws in the
user’s country.
To ensure that it works properly, each thermometer is powered separately by
one 1.5 V button battery (code GPA76).
Warning: Only handle the thermometer with your hands. Do not
use any type of tool that could damage the thermometer.
To replace the battery proceed as follows:
• using a screwdriver, remove the front cover;
• remove the used battery and fit a new one in its place, taking care to comply
with the polarities indicated;
• close the cover of the battery compartment.
Note: the cover must be closed by hand; should you encounter
any difficulty in closing the cover, check whether the battery
has been correctly positioned.
Fig. 48
Fig. 50
A
Fig. 51
Fig. 49
