6 Calibration
6.1 Preparation
Fig. 4: Preparation
1. Connect the pump ready for operation on pressure side.
2. Fill a suitable measuring cylinder and insert the suction line.
NOTICE!
The volume of the measuring cylinder should be 1/50 of the metering pump
rate in litres/h. During this process, the suction line must not change its
position. The calibration of the metering pump is only valid for the currently
set stroke length setting. After changing the stroke length, the calibration
must be performed again.
6.1.1 Calibration / Start
Fig. 5: Calibration / Start
To 1:
n The pump runs 122 strokes (ca. 1 min).
The strokes are counted down from 122 to 0.
NOTICE!
By activating the 'Menu/Exit’ function, the running calibration can be
interrupted.
To 2:
n After the running process, the amount removed from the measuring cylinder must be
read off. This quantity is then entered as the calibration value (in ml or l).
Calibration
18MAN033535 Rev. 06-04.2020
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