English
Ice cream freezer
20
Cause:
The Beater’s back up relay switches off, following overuse or mechanical overload. Check that the
eventual product in the cylinder is not excessively dense and that there are no other causes of mechani-
cal stress. Stop the machine, wait a few minutes and try again. If the inconvenient should not be eliminated,
or should frequently repeat, call the assistance service.
Note:
it may be necessary to wait up to 30 minutes for the thermal protections to cool down.
Cause:
Break down of inside parts or at the electronic controls. Call the Assistance Service.
The machine causes repeated releases of the mains electrical protections or the interruption of
mains fuses.
Cause:
The capacity of the electrical plant is not sufficient to feed the machine.
The electrical characteristics of protections and fuses are not adequate.
Inside breakdown of the machine. Call the assistance service.
The refrigeration is insufficient or disactivates in an anomalous way.
Cause:
The compressor’s back up relay switches off, following excessive stress (REPEATEDLY STARTING TO
BE AVOIDED, high pressure, overheating). Stop the machine, wait a feu minutes and start again. If the
inconvenient shall repeat or frequently repeat, call the assistance service.
Refrigerating system or control circuit are faulty. Call Assistance Service.
Cause:
Obstacles are placed at the air conditioning’s opening, at a distance lower than that described. Restore
the minimal distance reported in the Technical Handbook.
The room temperature is too high and condensation is inadequate.
The air condensator is dirty. Request the cleaning at the Assistance Service.
The condensator’s fan is broken. Call the Assistance Service.
Unusual noises.
The noisiness comes, mainly, from the cylinder, when the beating is activated.
Cause:
Beater's blades are not correctly adjusted. Proceed as describes in Par. 7.5 - Adjusting blades.
A layer of ice has developed between the beater and the cylinder: the mixture is not idoneous, or is not
sufficient.
Beater's blades may be damaged or worn. Check that the plastic blades' scraping edges do not show
any dents, scratches or wear marks which cannot be mended by adjusting. Should this be the case,
replace blades.
The beater and/or the cylinder are damaged or excessively worn. Call the Assistance Service.
Cause:
The beater and/or the cylinder have gone through a sudden temperature change, and stress mechani-
cally. Stop the machine and wait a few minutes.
The noisiness DOES NOT come from the cylinder, or is also present when the beating is not activated.
Cause:
Inside break down. Call the Assistance Service.
