9
The chiller should be used for storage for short periods only.
To prevent bacterial contamination or contamination of any other biological nature, the needle
probe must be disinfected after use.
To extract the product that has undergone blast chilling or shock freezing ,always wear gloves to
protect the hands.
Blast chilling cycle
This blast chilling make the cooler keeps the room temperature close to zero throughout the process to ensure
+3°C drop in food temperature. In this cycle, ice crystals do not form on the food sufcaes. This fast blast chilling
method is intended for unpacked products with physical characteristics that can be damaged by the formation of a
layer ice, (e.g. fish).
Shock freezing cycle
With this shock freezing make the freezer maintains the temperature below -18°C
,
which is the end temperature of
shock freezing. For shock freezing to be successful and fast, food should be in small pieces, particularly if it has a
high fat content. The larger pieces should be placed in central trays. If it takes longer than standard time to shock
freeze and the sizes cannot be reduced, decrease the quantity and precool the chiller compartment by starting an
empty shock freezing cycle before shock freezing the product.
Panel Control (XB507L)
a. General features
The series XB has been created for fast chilling or freezing goods according to international food safety
standards.
There are four types of cycles:
The cycles: Cy1, Cy2, Cy3, Cy4 are pre-set according to the most common cycles used in food- safety
applications; the user can select one of them according to the needs.
Any cycle can be manually stopped manually.
Any cycle can use the probes (up to 3). The probes measure the internal temperature of the product.
There are no defrosts and the fans are always on during the cycle. Defrosting cycle can be done before
any freezing cycle.
The cycle is divided in to 3 phases, completely configurable by the user.
Each instrument is equipped with an output for remote display XR REP, which shows the temperature of
cabinets or goods.
The XB570L controller is equipped with internal real time clock connected to XB07PR (optional). The report
containing the main features of the cycle can be printed: the start and finish time of cycle, the length, the
temperature of the cabinet and goods.
Summary of Contents for BZ 1005
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