GE Masoneilan 4700P Maintenance Manual page 13

Hazardous Area Installation
Products certified as explosion proof or flame proof equipment or for use in intrinsically safe in-
stallations MUST BE:
Installed, put into service, used and maintained in compliance with national
and local regulations and in accordance with the recommendations
contained in the relevant standards concerning potentially explosive
atmospheres.
Used only in situations that comply with the certification conditions shown in
this document and after verification of their compatibility with the zone of
intended use and the permitted maximum ambient temperature.
Installed, put into service and maintained by qualified and competent
professionals who have undergone suitable training for instrumentation
used in areas with potentially explosive atmospheres.
WARNING
WARNING
Use only genuine replacement parts which are provided by the manufacturer, to guarantee that
the products comply with the essential safety requirements of the European Directives.
Changes to specifications, structure, and components used may not lead to the revision of this
manual unless such changes affect the function and performance of the product.
© 2015 General Electric Company. All rights reserved
Before using these products with fluids/compressed gases other
than air or for non-industrial applications, consult the factory or
local representative. This product is not intended for use in life
support systems.
Under certain operating conditions, the use of damaged
instruments could cause a degradation of the performance of the
system, which can lead to personal injury or death.
Installation in poorly ventilated confined areas, with any potential
of gases other than oxygen being present, can lead to a risk of
personnel asphyxiation.
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Masoneilan 4700P/E & 4800P/E Positioners Manual =| 13