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Operating instructions - mobiSERVE
GB
To choose one of the four combinations proposed:
Wait until the mobiSERVE is in the standby mode, then simultaneously press the TOTAL and RESET keys
until the message UNIT and the measuring unit defined at this moment appear on the display (in our
example Liters/Liters).
When the RESET key is shortly pressed, the various combinations of the measuring units are called up one
after the other, as it is shown below:
When pressing the TOTAL key for a longer time, the new settings are stored and, after the start-up process,
the counter is ready to run with the new measuring units.
NOTE
The registers of the resettable and absolute total amounts are automatically
converted into the new measuring units.
Changing the measuring unit DOES NOT require a new calibration.
11. Preventive maintenance
The mobiSERVE has been designed in such a way that no maintenance is required.
12. Troubleshooting
Failure
Cause
Solution
LCD: no display
Loose contact of the batteries
Check the battery contacts
Insufficient measuring accuracy
Incorrect K FACTOR
The counter runs below the
minimum admissible flow rate
Check the K FACTOR,
refer to paragraph 9.3
Increase the flow rate until an
acceptable flow rate is reached
Display Err 1 flashes
The data in the electric card
memory are damaged
Irreparabel
Short display of Err 2
Short-term data read error (for
the most part when replacing
the battery)
The card switches off and on
automatically, in order to
return to correct operation