Consistency Calibration On Meb-New Card - Frigomat T Serie Manual De Uso Y Manutención

"MEB-NEW" CARD PROGRAMMING TABLE (*)
STEP DESCRIPTION
Amplification TA high
T1
consistency (ice cream )
Amplification TA low
T2
consistency (sherbet)
T3 HZ Selection
T4 Hysteresis
Minimum threshold
T5
(SET OK)
T6 No-growth alarm
T7 Beater cycle GR2 (ON)
(*)The parameters can change according to the software versions or to customising
processes. It is always possible to refer to the test card supplied with the machine.

6.2.2 CONSISTENCY CALIBRATION ON MEB-NEW CARD

The FRIGOMAT ice cream machines "T series" are equipped with an electronic card
featuring a sophisticated microprocessor that enables the ice-cream consistency control
through the acknowledgement of different parameters, such as the agitator motor power
input. During the working cycle, the machine display visualizes numeric values between 0
and 250, which are directly proportional to the ice-cream hardness. Each machine is
tested and calibrated by FRIGOMAT with standard mixtures and with an agitator motor
power input referring to a hardness value of 240. Such value is reported on the test sheet
supplied with the machine (see: AGITATOR AMPERE @SET240 on the test sheet); this
calibration can normally satisfy a wide range of requests.
It is possible to adjust the consistency value for any particular requirement: this operation
shall be carried out by authorized engineers only who shall use a clamp meter with
suitable accuracy and CARRYING CAPACITY.
To set the consistency, it is necessary to remove the panels and work on the electronic
card inside the electric box while the machine is under voltage. Each operation shall be
carried out very carefully and in conformity with the safety regulations in force.
This operation must be carried out in case the current electronic card or the beater motor
is replaced or in case it is necessary to adjust the ice-cream hardness; it is however
advisable not to modify the standard calibration.
21 - ENGLISH
MIN MAX T4S
0.5 3.0 1,5
0.5 3.0 2
0 1 0
1 10 5
50 150 100
0 1 0
1" 10" 1"
T5S STEP
1
0.1 nr
0,8
0.1 nr
0=50 HZ
0
1=60 HZ
8 1% SET
100 1 nr
0=35'
0
1=16'
1" 1" ON