GE Masoneilan SVI II ESD Installation And Maintenance Manual page 60

Smart valve interface with sil3 emergency shutdown pst controller
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60 |
=GE Oil & Gas
EXPLOSION HAZARD - A MISSING OR IMPROPERY INSTALLED
WARNING
CONDUIT SEAL, CABLE SEAL, OR CABLE GLAND COULD LEAK
NATURAL GAS INTO THE CONDUIT/CABLE SYSTEM, AND/OR INTO
ANY AREA WHERE THE COUDUIT/CABLING SYSTEM IS PRESENT OR
CONNECTED TO.
Natural gas will constantly bleed and possibly vent from the SVI II
WARNING
ESD if connected to a natural gas supply. Hazardous area
clarification is the responsibility of the end user. area ventilation
and other safety measures may be required to maintain a safe
environment.
Installation in poorly ventilated confined areas, with any potential
WARNING
of gases other than oxygen being present, can lead to a risk of
personnel asphyxiation.
Isolate the valve from the process and disconnect air tubing from
WARNING
the positioner. Disconnect air fully to avoid injury or process
damage.
© 2016 General Electric Company. All rights reserved.

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