Burkert Flowave 8098, Operating Instructions Manual

Page: 332 / 354

332
Maintenance and troubleshooting
Type 8098 FLOWave L
24.10.3 Message "Calibration cancelled"
Message
Calibration cancelled
Symbol displayed in the
information bar
Possible cause
The user has interrupted a calibration of the zero flow, before the waiting
time of 30 seconds has elapsed.
What to do?
→
Do a new calibration and observe the given instructions.
24.10.4 Message "Calibration cancelled, the flow rate is less than 5 %
of the full scale"
Message
Calibration cancelled, the flow rate is less than 5 % of the full scale
Symbol displayed in the
information bar
Possible cause
The calibration has failed because the flow rate is less than 5 % of the full
scale.
What to do?
→
Make sure the flow rate is higher than 5 % of the full scale.
→
Do a new calibration.
24.10.5 Message "Resulting K factor is less than 0.8 or higher than
1.2"
Message
Resulting K factor is less than 0.8 or higher than 1.2
Symbol displayed in the
information bar
Possible cause
When calibrating the K factor by using a teach-in procedure depending
on the flow rate or depending on a known volume, you have entered a ref -
erence value that varies for ±20 % from the measured value.
What to do?
→
Do a new calibration.
→
Enter a correct reference value.
24.10.6 Message "Resulting offset is higher than 10 °C, 18 °F"
Message
Resulting offset is higher than 10 °C, 18 °F
Symbol displayed in the
information bar
Possible cause
When calibrating the offset value of the liquid temperature, you have entered
a reference value that varies for ±10 °C (18 °F) from the measured value.
What to do?
→
Do a new calibration.
→
Enter a correct reference value.
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