Screen "Calibration - CEMO CMT10 Bedienungs- Und Wartungshandbuch

GB
CUSTOM UNIT OF MEASURE
Default factory setting is decalitre (1/10 litre).
This value can be configured as follows:
1. Enter in "UNIT OF MEASURE" mode,
paragraph 3.4.1.6
2. Confirm the unit of measure "custom" with
button. The meter will propose the default
value blinking 0.100. To obtain such a
coefficient, it will be necessary to simply divide
"custom"/"litre". Example: if we desire to have
a "custom" unit (1,00) for a 0,33 litre can, we
have to divide 1 / 0,33 = 3,03 and insert the
new coefficient 3.03.
3. Increase or decrease this value with
buttons until you reach the desired value
taking into account that reference unit is the litre.
4. Once the correct value is displayed wait
10 seconds, the meter will save the value
and return to "Partial" screen.

3.4.1.7 SCREEN "CALIBRATION"

MESSAGE "CAL"
CAL
The meter is supplied with a pre-calibration carried
out for liquid diesel at 20 °C. Calibration is required
when metering a different fluid, after disassembly,
at different temperature or after significant wear.
A proving container or a container of KNOWN vol-
ume will be needed for the calibration procedure.
It is recommended that the container volume be at
least 19 liters (5 gallons).
THE SYSTEM DOES NOT ALLOW
A CALIBRATION IF QUANTITY
TRANSFERRED IS UNDER
5 LITRES.
12
Calibration procedure:
1. Starting from "Partial" screen, approach a user
TAG and refill a calibration jug to a known vol-
ume; it is important to do this at a flow rate of
minimum 10 litres a minute without topping up
else calibration could be inaccurate. Use the
nozzle fully open.
2. if the displayed quantity is not matching the
measured quantity the meter must be calibrated.
3.
to enter in calibration mode,
display will show "CAL" blinking
4. to confirm, will display last quantity trans-
ferred blinking in current unit of measure
and
5. Increase or decrease that quantity using
or
is displayed.
6. Wait 10 seconds to confirm and save
automatically this new calibration.
All data in memory previous to calibration are
remaining unmodified after calibration.
buttons until correct quantity
18
16
14 ≠ 18.5
14
12
18.50