Emerson Rosemount 470XA Manual page 4

Gas chromatograph
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 WARNING
Toxic vapors
Exit ports may discharge dangerous levels of toxic vapors.
Use proper protection equipment and a suitable exhaust device.
 WARNING
Burns
To prevent burns, do not touch any of the hot parts. All parts of an analyzer are always hot unless it has been
switched off and allowed to cool down.
Before fitting, removing, or performing any maintenance on the analyzer, make sure that it has been switched off
and allowed to cool for at least two hours.
When handling the analyzer, always use suitable protective gloves.
These precautions are particularly important when working at heights.
If burned, seek medical treatment immediately.
 WARNING
Substitution of components may impair suitability for Class I, Division 1 and 2.
 WARNING
Safe atmosphere
Only use service connections when the atmosphere is known to be safe.
 WARNING
This device is heavy equipment. Two people are required to move the device.
Failure to observe this warning may cause serious injury to personnel.
Observe all proper lifting methods as defined by your site operating procedures.
 WARNING
Before converting carrier gas to hydrogen, review your local hazardous area requirements to ensure compliance.
 WARNING
Physical access
Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end users'
equipment. This could be intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and fundamental to protecting your system. Restrict
physical access by unauthorized personnel to protect end users' assets. This is true for all systems used within the
facility.
NOTICE
The analyzer electronics and oven assembly, when housed inside a purged enclosure, meet the certifications and
classifications identified in the Specifications section of the Product Data Sheet, which is located on the Emerson
website: emerson.com.
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