© 2021 Baker Hughes Company. All rights reserved.
8 | Baker Hughes
4700P/4700E and 4800P/4800E Product
Safety
The 4700/4800 are intended for use with industrial compressed air or, natural gas systems only.
NOTE
Installations using natural gas are Zone 0 or Div 1 installations.
Ensure that an adequate pressure relief provision is installed when the application of system
supply pressure could cause peripheral equipment to malfunction. Installation must be in
accordance with local and national compressed air and instrumentation codes.
General installation, maintenance or replacement
•
Products must be installed in compliance with all local and national codes and standards
by qualified personnel using safe site work practices. Personal Protective Equipment (PPE)
must be used per safe site work practices.
•
Ensure proper use of fall protection when working at heights, per safe site work practices.
Use appropriate safety equipment and practices to prevent the dropping of tools or
equipment during installation.
•
All surrounding pipe lines must be thoroughly flushed to ensure all entrained debris has been
removed from the system.
Hazardous Area Installation
•
Products certified as explosion proof or flame proof equipment or for use in intrinsically safe
installations 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.
Содержание Masoneilan 4700P
Страница 16: ...2021 Baker Hughes Company All rights reserved 16 Baker Hughes Figure 5 87 88 Actuator...
Страница 30: ...2021 Baker Hughes Company All rights reserved 30 Baker Hughes Figure 12 FM Installation...
Страница 32: ...2021 Baker Hughes Company All rights reserved 32 Baker Hughes Figure 14 ATEX Installation...
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Страница 65: ...Masoneilan 4700P E 4800P E Positioners Manual 65 2021 Baker Hughes Company All rights reserved NOTES...