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BCT_T Rev.00 05-2015 pag. 90

7 – USE

AFTER INSTALLING THE APPLIANCE, WAIT AT LEAST TWO HOURS BEFORE TURNING IT ON.

7.1 – USE FORSEEN

Blast chillers are appliances with a powerful refrigeration system that can rapidly reduce the temperature at the core of

food. Ideal for use in kitchens, bakeries and ice cream establishments.

The machine’s main work cycles are CHILLING and FREEZING. Each cycle includes two different end of cycle modes

at the point at which holding commences: temperature controlled (the probe inserted into the core of the product ends

the cycle when it reaches the set temperature) or time controlled (the cycle ends as soon as the set time expires).

- SOFT CHILLING. Positive “delicate” temperature reduction (+3°C). Food just out of the oven is quickly

taken to a temperature of 3°C in no longer than 90’, thus inhibiting bacterial proliferation and avoiding

dehydration of the cooked food due to evaporation. Food treated in this way can be preserved perfectly for

5-7 days without altering its original qualities.

- HARD CHILLING. Positive “rapid” temperature reduction (+3°C). Also lasts for a maximum of 90’. This

type of process is used when the food to be chilled is thicker than 2-3 centimetres (i.e. large joints) and with

dense or fatty food. During this phase the appliance reaches -20°C air temperature and provides to

accelerate penetration of the cold into the food.

- FREEZING. Deep freezing or freezing (-18°C). During this phase the appliance reaches -40°C air

temperature. This work cycle will take the core of the food to a temperature of -18°C in less than four hours

(240’). The speed of the process avoids the formation of macrocrystals, ensuring that when it is used the

thawed food has its original consistency, colour and quality.

- HOLDING. At the end of both the chilling and freezing cycles the machine will automatically go to the set

holding temperature.

7.2 – UNFORSEEN USE

Blast chillers cannot be used for purposes other than those described in point 7.1. In particular the appliance is not

suitable for storing food for an indefinite period.

7.3 – RESIDUAL RISKS

LOW TEMPERATURE BURN HAZARD

During its operation the appliance runs extremely low temperatures: avoid direct contact with

the internal parts immediately after opening the door.