WIKA BNA - Handbuch (Seite 16)

GB
16 WIKA operating instructions bypass level indicator model BNA
112195.01 11/2012 GB/D
5. Trouble shooting
5. Trouble shooting
The following table contains the most frequent causes of faults and the
necessary countermeasures.
Fault Cause Measure
Bypass level
indicator cannot
be fitted at the
planned place on
the vessel
Thread size or flange size of
the bypass level indicator do
not correlate
Modification of the vessel
Return to the factory
Thread on the fastening
sleeve on the vessel is faulty
Rework the thread or replace
the fastening sleeve
Mounting thread on the by-
pass level indicator is faulty
Return to the factory
Centre to centre distance of
the vessel does not correlate
with the bypass level indicator
Modification of the vessel
Return to the factory
Process connections are
not attached parallel to one
another
Modification of the vessel
Please contact us if you have any difficulties. We will be happy to help
any way we can.