Emerson Rosemount CT5800, Руководство пользователя

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DANGER
ELECTRIC SHOCK
This article is in accordance with IEC 60079-0: 2011 Clause 30.
Failure to observe this precaution may cause death, injury, and/or damage to persons
and/or property.
The analyzer operates using mains voltage that is dangerous to life.
Make sure that the circuit breakers are set to OFF and tagged off before opening the
front cover.
In accordance with IEC 60079-0:2011 Clause 30, install the analyzer in a suitable position
with shading to protect it from the elements. The displays and control panel on the front
of the housing must not be exposed to direct UV light sources or direct sunlight.
WARNING
POTENTIAL ELECTROSTATIC CHARGING HAZARD
This article is in accordance with IEC 60079-0: 2011 Clause 30.
The keypad is non-conducting and may generate an ignition capable of electrostatic
charges under certain extreme conditions.
Ensure that the equipment is not installed in a location where it may be subjected to
external conditions (such as high pressure steam), which might cause a build-up of
electrostatic charges on non-conducting surfaces.
Only clean the analyzer with a damp cloth.
The analyzer has a T4 temperature classification which specifies the maximum surface
temperature of the instrument, under a fault condition, is 275 °F (135 °C). You must
ensure that no combustible gas concentrations are present, whether on a continual or
occasional basis, which have an ignition temperature below the T classification of the unit.
WARNING
FIRE AND EXPLOSION
Failure to observe this precaution may cause death, personal injury, and/or damage to
equipment.
Do not open the Ex d enclosure of the analyzer unless the atmosphere of the area is known
to be below the ignitable concentration of combustible gases or materials.
In accordance with IEC 60079-0: 2011 Clause 30, install the analyzer in a suitable position
with shading to protect it from the elements. Do not expose the displays and control panel
on the front of the housing to direct UV light sources or direct sunlight.
Provide a fuse at the installation site which will completely disconnect the analyzer in case
of failure. Installing an isolating switch may also be beneficial. In either case, these
components must be constructed to conform to recognized norms.
In accordance with IEC 60664-1, install the analyzer in an area of not more than Pollution
Degree 2.
Install Reference Manual
September 2019 00809-0100-5800
36 Emerson.com/Rosemount