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Set up /
12.2.4
Calibration
12.2.4.1
Calibrating using a calibration procedure
Preparation
52
The pump displays the current load number, which is simply a number
between 0 and 99, in the
'Load' secondary display. The number depends
on factors, such as: back pressure, temperature, feed chemical viscosity,
hose material, ... .
Normally there is no need to calibrate anything here.
However, if you would like to enter an 'Overload limit
value' , we would recommend increasing the required
'Overload limit value' by 20%, which will avoid incorrect
alarms when the hose is still cold.
'Message with overload' whether the pump issues a
You can select under
'Warning' or an 'Error' (that requires acknowledgement) (p+ overload) or
'Off' ).
nothing (
'Menu / Information è Settings è Calibrate è ...'
Accuracy of calibration
Normally the pump does not have to be calibrated.
However, the pump can be calibrated if viscous feed
chemicals are used or extremely high accuracy is
required.
Run through this calibration procedure for calibration.
WARNING!
If the feed chemical is hazardous, take appropriate
safety precautions when performing the following cali‐
bration instructions. Observe the material safety data
sheet for the feed chemical!
[Clickwheel] to scroll through the continuous displays to
1.
Use the
check whether litres or gallons have been selected.
2.
If the incorrect volume unit has been selected, correct it in the
'Menu / Information è Settings è System è Volume unit' menu.
3.
Check whether the capacity in the continuous display is not too low
for calibration.
t
1
Q
1
t
2
Q
2
P_G_0071_SW
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