KANOMAX 6332D Airflow Transducer - Manual (Page 25)

18
Troubleshooting
Please check the following list before requesting a repair:
Symptom Possible Cause Solution (& Reference Page)
No Output The main unit is not turned on. Supply power to the main unit. (Page 10)
Wrong wiring of the output terminal. Provide proper wiring. (Page 10)
Probe is not connected properly.
Turn off the power. Reconnect the probe to
the main unit and turn the power back on.
(Page 6)
Contact of the terminal block is dirty. Clean the contact of the terminal block.
Abnormal Output Probe is not connected properly.
Turn off the power. Reconnect the probe to
the main unit and turn the power back on.
(Page 6)
The ROM number is not consistent with
the probe number.
Insert the correct ROM that corresponds to
the probe number. (Page 7)
Probe is dirty. Clean the probe. (Page 14)
Measured velocity is out of the specified
range.
Confirm the probe specifications. (Page 16)
FG terminal is not connected to ground.
Confirm that FG terminal is properly
connected to ground (earthed).
(Page 10)
Influence of noise.
Confirm the output in an environment with
less noise (e.g. outside the office or plant). If
the output there is found to be normal, noise
prevention measures need to be taken at the
measurement location.
For details, please contact our service
center.