Blast Chilling - Gram KPS 120 Mode D'emploi

Blast chilling

Select Menu 01 to set and start a blast chilling process. Push
process.
Selecting blastchilling/blast freezing:
Push to change the settings flashing in the display, and scroll by pressing
quick cooling
positive
Push to select the desired process.
Selecting time controlled or temperature controlled chilling:
Use the up/down keys
quick cooling
time
Setting the time, if time controlled chilling is selected:
length
120 min
Setting the core temperature, if core temperature chilling is selected:
set point
-25
START
STOP
Push to start the selected process, or push
Note: During a chilling process, it is possible to access Menu 01 to view the settings, but they can not be
changed during a running process.
The rate of chilling and freezing depends on the following factors:

The form, type and material of containers in the cabinet.

Whether or not the containers have lids.

The properties of the food (density, water content, fat content).

The temperature of the food at the beginning of chilling/freezing.

The heat conductivity of the food.
The fast chilling/freezing time is also dependent on the way the food is handled. To facilitate fast chilling, the
contents of a 1/1 GN pan should not exceed 3.5 kg, or contain a food layer thickness of more than 50 mm.
When dealing with difficult and/or large items the layer thickness should be reduced further.
Place items of food in the blast chiller so that they are evenly distributed over the entire internal height of the
cabinet. 1/1 GN pans should be placed as close to the blast section as possible, with the distance between
them sufficient to allow suitable air circulation (about 25 mm).
765042145
quick cooling
negative
to set time controlled or core temperature controlled chilling:
quick cooling
core
MENU
to exit the programme without starting the process.
rev.000
to access the settings for the blast chilling
:
quick cooling
hard
24