25
Spin rotor xxx
Sensor test
All readouts are in accumulated counts, i.e. one signal gives one
count, except for the optional (analog) transducer that is read in milli-
ampere. Follow instructions on the display.
To test the flow sensor.
Remove transducer from flow housing and spin rotor.
Every second magnet will give a count, indicating correct function.
See also “Testing flow transducer”.
To test the speed sensor.
Every magnet will give a count, indicating correct function.
See also “Testing speed transducer”.
To test the area-meter switch.
Without magnet.
SENSOR TEST
Flow test
Speed test
Drive slowly xxx
Area switch test
Magnet To Sens. Off
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