LEVERY DAY USE
Thanks to the MC control system, all the MC BOX models provide access to authorised
users only.
MC acknowledges User authorisation by means of two alternative systems:
•The entering of a 4-figure SECRET CODE (PIN CODE)
•The fitting of an electronic key (OPTIONAL)
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All the users to whom a PIN CODE is assigned must be adequately instructed and
be at least acquainted with the contents of this chapter.
WARNING
To correctly check accuracy, always keep to the following instructions:
•Use a precision sample container, featuring a graduated scale, with a capacity
of at least 20 litres.
•Before making the check, always make sure you have eliminated all the air from
the system and then run the fuel until a full and regular flow is achieved.
•Dispense continuously at MC BOX maximum flow rate.
•Stop the flow by quickly closing the nozzle.
•Reach the graduated area of the sample container, avoiding prolonged
dispensing at low flow rate, but rather performing short dispensing operations
at maximum flow rate.
•Compare the reading provided by the container, with that provided by MC BOX,
after waiting for all the froth to disappear
WARNING
Differences of up to 1/10 of a litre affecting the dispensing of 20 litres of fluid fall
within the guaranteed precision of +/- 0,5%.
WARNING
Before using the MC BOX station, check the METER ACCURACY.
For this purpose, proceed as follows:
•Enter a previously enabled USER PIN code;
•Run the fuel into a calibrated container;
•Compare the quantity of dispensed diesel fuel using a calibrated container.
If accuracy is NOT satisfactory, proceed to CALIBRATE THE METER according to the
instructions in the specific manual.
I.4METER CALIBRATION
EN
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