ABB EL3000 Series Manual page 46

46
Checking the seal integrity of the sample gas feed path
EL3000 CONTINUOUS GAS ANALYZERS
The tightness of the sample gas feed path was checked in the factory. How-
ever since it may have been affected during transport of the gas analyzer
(e.g. by strong vibrations), we recommend that it is checked (see page 119)
before the instrument is commissioned at the installation site.
NOTE
We strongly recommend that the tightness of the sample gas feed path is
checked before the gas analyzer is mounted, since the housing must be
opened in the event of a leak.
| CI/EL3000-EN REV. B