Orion 25050 Manuel D'utilisation page 6

CHANGE IN MEASURING UNITS
The meter can be configured to use litres [L], gallons [G], pints [P]
or quarters [Q].
When making a change from one unit to another the conversion of the
quantity stored is made both in the partial meter and in the total meter.
Setting the units
Set the partial meter mode in the meter (fig. 29). Proceed by
simultaneously pressing the buttons RESET and TOTAL/TRIP for 1
second (fig. 30) and release the buttons. "Unit" is shown on the meter
display.
Press the TOTAL/TRIP button (fig. 31) to alternately change the units.
Once the desired unit is set, press the RESET button (fig. 32) to save
the configuration and enter the normal meter mode.
If, during the unit change process 30 seconds elapse without the
meter being pressed it will change to the OFF mode.
WARNING
T
o ensure ThaT The required quanTiTy of
fluid is released always use The same measuremenT uniT for a
specific fluid
T
he changes in uniTs musT only be carried ouT by auThorised
TROUBLE-SHOOTING
Symptom
Blurred or unclear reading.
The meter does not switch on.
The meter is inaccurate.
Reduced flow.
The meter does not count.
Alentec & Orion AB Grustagsvägen 4, SE-13840, Älta, SWEDEN · info@alentec.se · www.alentec.com
6
.
.
employees
Possible cause
Batteries empty.
Batteries empty.
Erroneous calibration factor.
A fluid with very high or very low viscosity is
being used.
Very high or low fluid temperature.
The meter is working outside its field of
application (see technical specifications).
Dirt in the measuring chamber.
Faulty reed sensor.
Fig. 29
1"
Fig. 30
Fig. 31
Fig. 32
Solution
Replace the batteries.
Replace the batteries.
Calibrate the meter.
Calibrate the meter.
Calibrate the meter.
Restore the working conditions (flow, viscosity,
temperature...) to those required by the meter.
Clean the measuring chamber.
Inform technical support.
105088