Troubleshooting - Frigomat G20 02-Serie Gebrauchsanweisung Und Wartungshandbuch

8 TROUBLESHOOTING

PROBLEM
The machine does not
start
(ON/OFF button active
with green LED).
The compressor
functions intermittently
from the first batch
freezing phases.
The batch freezing times
lengthen and/or the ice-
cream appears wet.
The product is too soft.
The product is too hard.
The machine becomes
noisy during batch
freezing.
The machine does not
extract the ice-cream.
PROBABLE CAUSES
Master switch open.
Lid raised or not assembled.
No door.
Incorrect power supply.
Selector switch at "0".
Air-cooled machines: air condenser
dirty or fan faulty.
Water-cooled machines: no
condensation water.
Slight condensation.
High room temperature.
High liquid mixture temperature.
Worn scrapers.
Refrigeration system anomaly.
Unbalanced mixture or incorrect
amount introduced.
Insufficient batch freezing time.
Excessive batch freezing time.
Presence of ice on the cylinder wall.
The selector switch is not on
position 2.
The selector switch is on position 2
but the beater turns in the opposite
direction.
REMEDIES
Close the switch.
Lower the lid and/or check that it is
assembled correctly.
Assemble the door on the machine.
Check power supply.
Turn the selector to position 1.
Clean the condenser with a brush and
make sure the fan works properly.
Make sure there is water in the water
system to which the machine is connected.
Check the cocks.
Check that there is at least 30 cm (mod. air)
between the rear panel of the machine and
the wall or other obstacles.
Check that the room temperature does not
exceed 32°C.
Maximum machine production is obtained
with a liquid mixture at 4°C. Using mixtures
at higher temperatures means that batch
freezing times are lengthened: this is
normal and does not constitute an anomaly.
Check wear and replace them if necessary.
Contact the technician.
Check that the amount of mixture
introduced is correct and that it is balanced
properly.
Select a longer time on the timer.
Select a shorter time on the timer.
The ice-cream is ready to be extracted.
Check that the quantity introduced into the
cylinder is not lower than the minimum
allowed.
Turn the selector to position 2.
Invert the phases in the plug.
(Contact the technician).
ENGLISH - 24