FMT Swiss AG 23295, Руководство по эксплуатации

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Operating instructions for turbine flow meter
5.1 Output of liquid during standard operation (Normal Mode)
During standard output of liquid, the meter will count and at the same time display the
volume having gone through the device so far, and the resettable total (RESET TOTAL).
Accidental pressing of the RESET or TOTAL button does not have any effect in this state.
A few seconds after you‘re finished, the display of the lower register will change from resettable total to
absolute total: The word RESET above the word TOTAL will disappear, and the value of the resettable
total will be replaced by the absolute total.
We call this state (or mode) „standby“. It will persist as long as the user does not carry out any more actions
on the meter.
5.1.1 Resetting partial volumes
For resetting the partial volume register: Press the RESET button
while the meter is in standby, i.e. when you see the word TOTAL in
the display.
When you press RESET, the display will first switch on all the
segments, one after the other, and then switch them all off again.
When the reset is complete, the display will first show the partial
volume having been reset and then RESET TOTAL.
After a couple of seconds, RESET TOTAL will be replaced by the
NON-resettable total amount (TOTAL).