Technical Data - Telme PRATICA 35W Manual

English
l/erticalbatch freezer
3 TECHNICAL DATA
3.1 Technical data plate and CE marking
MOD.
S/N ANNO
V Hz Ph
Kw
A
GAS R
gr
GAS R
gr
9 4 4
The technical data plate and CE marking must not be removed. It is located on the back part of the device and identifies:
the name and address of the manufacturer [F];
the designation of the model [MOD] and the relative series number [S/N];
the type and quantity of freezing gas contained [GAS];
the year of construction [ANNO];
the values of voltage and frequency [V], and the power [Hz] and current [Ph] consumption;
the CE marking [9];
dismantle symbol [G];
3.2 Acoustic pressure level
The average equivalent continuous acoustic pressure level of this machine is quoted in the Technical Handbook (Technical
Data section). This data has been measured at 1 meter from the surface of the machine and at 1.60 meters from ground-
level, during the machine's functioning.
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Note:
CARRYING AND UNPACKING
We suggest you to let the Assistance Service or qualified technicians carry out the transportation, unpacking
and installation.
A
| \ TO LIFT THE DEVICE ALWAYS USE AN ADEQUATE LIFTING DEVICE.
ATTEMPTING TO LIFT IT MANUALLY IS DANGEROUS AND CAN DAM-
AGE YOUR HEALTH.
The device's weight specifications, both inclusive of packaging and net, can be found
in both the supplied documents and on the packaging itself.
To prevent the oil contained in the compressor to flow into the refrigerating circuit, it is necessary to
always keep the device in upright position, both during carrying and during the installation and opera-
tion. Always follow the instructions on the packing.
Eng/ish
Operating instructions
23
The product lifts the lid due to an excessive quantity or an excessive volume increase. Use a
smaller amount of mixture or more suitable ingredients.
The lid's magnet is damaged. Call the Assistance Service.
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THE MAGNETS AND THEIR CONTACTS ARE IMPORTANT SAFETY DEVICES!
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''I
Cause: The refrigerator's safety pressure switch comes on. Check the machine's air/condensing
water supply. See also par. Malfunctions: "The refrigeration is insufficient..."
The compressor's back up relay switches off, following excessive stress (repeated starts,
high pressure, overheating). Stop the device, wait a few minutes and try again. If the fault
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: 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 mechanical stress.
Overloading of the beater motor during TEMPERATURE CYCLE can be caused by the product
excessive thickness. This is because the Final Temperature is too low for the type of mixture
in use. Set Final Temperature to a higher setting (less cold).
Stop the device, wait a few minutes and try again. If the fault 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.
With the Main Breaker on 1 the POWER indicator [Z1] TURNS ON, but the device does not work.
Cause: Break down of inside parts or at the electronic controls. Call the Assistance Service.
THE TEMPERATURE CYCLE DOESN'T AUTOMATICALLY END BECAUSE PRODUCT DOES
NOT REACH PRESET FINAL TEMPERATURE.
Cause: Final Temperature [Tf] is too low. Final Temperature [Tf] needs programming in accordance to
the antifreezing ingredients (i.e. sugar, alcohol) contained in the mixture. As a guideline,
mixtures with LOW content of antifreezing ingredients can reach - 5 . . . - 6 ° C , mixtures with
MEDIUM content of antifreezing ingredients can reach-7...-8°C, mixtures with HIGH content
of antifreezing ingredients can reach -9...-10°C.
THE DEVICE 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 device.
The electrical characteristics of protections and fuses are not adequate.
Inside breakdown of the device. Call the assistance service.
4.1 Transportation of the packed device
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The packing has been projected to assure at the device the highest protection.
It is therefore suggested to transport the device while it is packed as near as possible
at the place where it will be installed.
To carry the packed device, use an elevator, or a bench trolley, inserting its forks in the
basement's holes.