Alnor AVM410, Руководство по эксплуатации и обслуживанию, Страница: 13 / 16

9
Chapter 5
Troubleshooting
Table 5-1 lists the symptoms, possible causes, and recommended solutions
for common problems encountered with the Alnor AVM410/A
IRFLOW
TA410. If your symptom is not listed, or if none of the solutions solves your
problem, please contact TSI.
Table 5-1: Troubleshooting the Alnor AVM410/A
IRFLOW
TA410
Symptom Possible Causes Corrective Action
No Display Unit not turned on Switch unit on.
Low or dead batteries Replace batteries or plug
in AC adaptor.
Dirty battery contacts Clean the battery
contacts.
Velocity reading
fluctuates unstable Fluctuating flow Reposition probe in
less-turbulent flow
Instrument Error
message appears Fault in instrument Factory service required
on instrument.
WARNING
!
Remove the probe from excessive temperature immediately:
excessive heat can damage the sensor. Operating temperature limits
can be found in
Appendix A, Specifications .