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Use, maintenance and calibration
M0147E
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Return to factory calibration (Factory K Factor) after a previous calibration by the user
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Change the calibration factor using one of the two previously indicated procedures.
1 - In calibration mode, the partial and total dispensed quantities indicated on the display
screen take on different meanings according to the calibration procedure phase.
2 - In calibration mode, the METER cannot be used for normal dispensing operations.
3 - In “Calibration” mode, the totals are not increased.
.
ATTENTION
The METER features a non-volatile memory that keeps the data concerning cali-
bration and total dispensed quantity stored for an indefinite time, even in the
case of a long power break; after changing the batteries, calibration need not
be repeated.
7.2.1 DISPLAY OF CURRENT CALIBRATION FACTOR
AND RESTORING FACTORY FACTOR.
CALCAL
CAL
By pressing the CAL key while the appliance is in Standby, the
display page appears showing the current calibration factor used.
If no calibration has ever been performed, or the factory setting
has been restored after previous calibrations, the following display
page will appear:
The word “Fact” abbreviation for “factory” shows that the factory
calibration factor is being used
If, on the other hand, calibrations have been made by the user, the
display page will appear showing the currently used calibration
factor ( in our example 0,998) . The word “user” indicates a cali-
bration factor set by the user is being used..
CAL
The flow chart alongside shows the swi-
tchover logic from one display page to
another
In this condition, the Reset key permits
switching from User factor to Factory
factor.
To confirm the choice of calibration fac-
tor, quickly press CAL while “User” or
“Fact” are displayed.
After the restart cycle, the meter uses
the calibration factor that has just been
confirmed
CAL
CAL
CAL
RESET
RESET
TIME OUT
ATTENTION When the Factory Fac-
tor is confirmed, the old
User factor is deleted
from the memory
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