Frigomat AGG.2014 Series, Руководство по эксплуатации и обслуживанию

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59 - ENGLISH
8.4 BATCH FREEZER TROUBLESHOOTING
PROBLEM PROBABLE CAUSES REMEDIES
The machine does not start
(STOP button off).
Master switch open. Close the switch.
Electrical anomaly. Contact the technician.
Fuses blown. Contact the technician.
The machine works
intermittently during cooling.
Air-cooled machines: air condenser
dirty or fan faulty.
Clean the condenser with a brush,
check functioning of the fan and
the installation conditions on page.
Water-cooled machines: no
condensation water.
Make sure there is water in the
water system to which the machine
is connected. Check the pipes and
cocks.
The machine works properly
but the product is too firm.
Unbalanced mixture or too little
introduced.
Check that the amount of mixture
introduced is correct and that it is
balanced properly.
Work program selection incorrect.
Select a suitable work program
for the product one wishes to
achieve.
The machine works properly
but the product is not firm
enough.
Unbalanced mixture or too much
introduced.
Check that the amount of mixture
introduced is correct and that it is
balanced properly.
Work program selection incorrect.
Select a suitable work program
for the product one wishes to
achieve.
Beater scrapers worn.
Check them and replace if
necessary.
Insufficient condensation.
Check the installation conditions
and that the temperature where
the machine is installed does not
exceed 35°C.
Refrigeration system anomaly. Contact the technician.
During batch freezing the
machine becomes noisy and
the beater stops.
The belts slip.
Contact the technician to check
the belts tension and possibly
replace them.
During product extraction the
machine becomes noisy.
Excessive hardening of the product.
Make sure you have pressed the
“Estrazione” ("Extraction") key
before emptying the cylinder.
Presence of liquid ice cream
in the drip drawer.
Beater gasket absent or worn.
Check the presence of the
gasket and that it is not
excessively worn.