Ametek 241CE II

PN 903-8797, Rev A
Electronics Enclosure Flamepaths (Joining Surfaces)
Any time the Electronics Enclosure is opened for maintenance, inspect the
amepath (joining surfaces) for scratches, indentations, or other damage.
Carefully clean the amepath with a soft, non-abrasive cloth just prior to clos-
ing it.
If it is necessary to use a cleaning agent, make sure the AC power to
the analyzer is o. Also, the agent must be non-abrasive and must
not attack aluminum (example, a suitable agent is Isopropanol).
Following any maintenance and/or cleaning – and after the cleaning
uid has evaporated completely – immediately close the Electronics
Enclosure.
When the Electronics Enclosure is opened for maintenance or repair,
take extreme care to avoid scratching or damaging its amepaths.
Always close the enclosure door and secure it with one screw when-
ever service or maintenance is not being performed on the internal
components of the Electronics Enclosure. This will reduce the risk of
inadvertently scratching or damaging the amepath.
Before closing the door, gently clean the amepath (joining surfaces)
with a soft, non-abrasive cloth and make sure the surfaces are free of
debris.
When performing equipment maintenance in hazardous locations, all
safety standards and procedures must be followed, as specied by the
Owner Company, local electrical-inspection authority, and National/
EU regulations.
4-30 | 241CE II Hydrocarbon Dewpoint Analyzer